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Is it very literally subbing in shannon wiener index values instead of species abundances?
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By the laws of statistics, no crime, it is allowed.
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Transdisciplinary Research
Transdisciplinary research is an approach to inquiry that transcends disciplinary boundaries and integrates knowledge, methods, and perspectives from different disciplines to address complex problems. This type of research goes beyond interdisciplinary collaboration, aiming to create a holistic understanding that cannot be achieved within the confines of a single discipline. Here are some key aspects of transdisciplinary research:
  1. Problem-Centered Focus:Transdisciplinary research typically starts with a real-world problem or societal issue that requires a comprehensive understanding. The focus is on solving problems rather than staying within the confines of disciplinary boundaries.
  2. Integration of Disciplines:It involves the collaboration of experts from various disciplines, including natural sciences, social sciences, humanities, and more. The goal is to combine different perspectives and approaches to create a more comprehensive and holistic understanding of the issue at hand.
  3. Participation of Stakeholders:Transdisciplinary research often includes the active involvement of stakeholders such as policymakers, community members, industry representatives, and others who have a vested interest in the research outcomes. This inclusion ensures that the research is relevant and applicable to real-world contexts.
  4. Co-Creation of Knowledge:Researchers and stakeholders work together to co-create knowledge. This involves a continuous dialogue and exchange of information, with an emphasis on integrating diverse perspectives and expertise.
  5. Iterative and Reflexive Process:Transdisciplinary research is an iterative process where researchers continuously reflect on their methods and outcomes. This reflexive approach helps refine the research questions, methods, and frameworks throughout the research process.
  6. Complex Systems Thinking:Given that transdisciplinary research often deals with complex, interconnected systems, researchers employ systems thinking to understand the relationships and dynamics within these systems. This approach helps in identifying leverage points for intervention.
  7. Action-Oriented and Solutions-Focused:Transdisciplinary research is often action-oriented, with the goal of producing practical solutions to real-world problems. The research process is designed to inform decision-making and contribute to positive societal change.
  8. Challenges and Benefits:Challenges in transdisciplinary research include navigating different disciplinary languages, addressing power dynamics among stakeholders, and managing the complexity of the research process. However, the benefits include a more comprehensive understanding of complex issues and the potential for innovative and effective solutions.
  9. Examples:Climate change research, sustainable development, and public health initiatives often involve transdisciplinary approaches. Researchers in these fields work across disciplines to understand and address multifaceted challenges.
In summary, transdisciplinary research is a collaborative and integrative approach that aims to break down disciplinary silos, tackle complex problems, and contribute to solutions that are both scientifically sound and socially relevant.
Transdisciplinary Research on Resilience in Ecosystems
Transdisciplinary research is particularly well-suited to studying resilience in ecosystems due to the inherently complex and dynamic nature of ecological systems. Here are several reasons why this approach is beneficial:
  1. Interconnected Components: Ecosystems are complex systems with interconnected biotic and abiotic components. Transdisciplinary research allows researchers to integrate knowledge from various disciplines, such as biology, ecology, climatology, and social sciences, to understand the multifaceted aspects of ecosystem resilience.
  2. Cross-Scale Dynamics: Resilience in ecosystems often involves processes that operate at different spatial and temporal scales. Transdisciplinary approaches can help researchers examine these cross-scale dynamics, considering both local and global factors that influence ecosystem resilience.
  3. Human-Ecosystem Interactions: Ecosystem resilience is often influenced by human activities, including land use, resource exploitation, and climate change. Transdisciplinary research involving ecologists, social scientists, and policymakers can provide a comprehensive understanding of the interactions between human activities and ecosystems.
  4. Feedback Loops and Nonlinear Dynamics: Ecosystems often exhibit nonlinear dynamics and feedback loops. Transdisciplinary approaches, incorporating expertise from mathematics and systems science, can help model and understand these complex dynamics, leading to more accurate predictions of resilience patterns.
  5. Stakeholder Engagement: Ecosystem resilience has implications for communities and industries that depend on ecosystem services. Transdisciplinary research involves engaging stakeholders, including local communities, policymakers, and businesses, to ensure that research outcomes are relevant, actionable, and aligned with the needs of those who rely on ecosystem services.
  6. Adaptive Management: Resilience research often requires adaptive management strategies. Transdisciplinary approaches facilitate collaboration between researchers, resource managers, and policymakers, allowing for the co-creation of adaptive management practices that enhance ecosystem resilience.
  7. Integration of Traditional Knowledge: Many ecosystems are managed and understood by local communities through traditional knowledge. Transdisciplinary research encourages the integration of traditional ecological knowledge with scientific knowledge, providing a more holistic understanding of ecosystem resilience.
  8. Dynamic and Changing Environments: Ecosystems are dynamic and subject to constant change, including disturbances such as wildfires, floods, and climate events. Transdisciplinary research allows for a flexible and adaptive research approach that can respond to the evolving nature of ecosystems.
  9. Policy Relevance: Ecosystem resilience research often has direct policy implications. Transdisciplinary teams can work with policymakers to translate research findings into effective policies that support the sustainable management and conservation of ecosystems.
  10. Long-Term Monitoring: Resilience research often requires long-term monitoring and observation. Transdisciplinary collaborations can facilitate sustained research efforts by leveraging the expertise of researchers across disciplines and ensuring the continuity of data collection over extended periods.
In summary, the complexity of ecosystems and the multifaceted nature of resilience make transdisciplinary research a valuable approach. By integrating knowledge from diverse disciplines and engaging stakeholders, researchers can develop a more nuanced understanding of ecosystem resilience, leading to more effective conservation and management strategies.
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You have answered your question hehe :)
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This question is an extension and an attempt join the following papers:
It also aims to advance a decade long effort to formulate and articulate a new theory of learning as initiated by this visual essay/ research report:
Commonalities Between Aristotle's Eudaimonia & Zhuangzi´s Dao
Eudaimonia in ancient Greek philosophy and the Dao (Tao) in Chinese philosophy, particularly in Daoism (Taoism), share some similarities in their overarching themes and perspectives on living a meaningful and fulfilling life.
However, they arise from distinct cultural, philosophical, and historical contexts. Here are some comparisons between Eudaimonia and the Dao:
Harmony with Nature:
Eudaimonia: In Greek philosophy, living in harmony with nature is associated with the idea of aligning one's life with the order of the cosmos and with reason. It involves recognizing and fulfilling one's potential as a rational being.
Dao: Daoism emphasizes harmony with the Dao, which is often described as the fundamental principle or force that underlies and unifies the universe. Living in accordance with the Dao involves attuning oneself to the natural order and rhythms of existence.
Virtue and Conduct:
Eudaimonia: Virtue is a central component of Eudaimonia, and philosophers like Aristotle identified specific virtues (e.g., courage, wisdom, justice) as essential for a flourishing life.
Dao: Daoism also values virtues, but it often emphasizes a more spontaneous and natural expression of virtue. Virtuous conduct is seen as flowing from being in harmony with the Dao rather than being rigidly prescribed.
Non-Striving and Wu Wei:
Eudaimonia: While Greek philosophy emphasizes the importance of virtuous action and the development of one's potential, it doesn't explicitly advocate a concept similar to Daoism's wu wei (non-action or non-striving).
Dao: Wu wei is a central concept in Daoism, suggesting that one should act in accordance with the natural flow of the Dao, without unnecessary effort or force. It involves spontaneous and effortless action, aligning with the Dao's inherent order.
Individual vs. Cosmic Perspective:
Eudaimonia: The focus in Greek philosophy is often on individual flourishing and the development of personal virtues within the context of the polis (city-state) and social life.
Dao: Daoism often takes a more cosmic and holistic perspective, emphasizing the interconnectedness of all things. The Dao is not just a personal path to follow but a universal principle that permeates everything.
Ethics and Morality:
Eudaimonia: Greek philosophy, particularly in the ethical teachings of philosophers like Aristotle, provides a systematic framework for moral reasoning and the cultivation of virtues.
Dao: Daoism, while valuing moral conduct, tends to approach ethics in a more intuitive and context-dependent manner, with an emphasis on spontaneity and responsiveness to the situation.
The Holobiont through the Worldviews of Aristotle & Zhuangzi
The holobiont is a biological concept that refers to a host organism and its associated community of symbiotic microorganisms, collectively known as the microbiota. This concept challenges the traditional view of an organism as an individual and emphasizes the interconnectedness between a host and its microbial inhabitants. Let's explore how the holobiont concept might relate to the synthesis of Eudaimonia and Dao:
  1. Interconnectedness and Harmony:The holobiont emphasizes the interdependence of the host organism and its microbiota. Similarly, in the synthesis of Eudaimonia and Dao, there can be an emphasis on interconnectedness and harmony, recognizing the symbiotic relationship between the individual's virtues and the broader cosmic order.
  2. Microbial Diversity and Virtuous Living:Just as a diverse microbiota contributes to the health of the holobiont, a diversity of virtues and perspectives might contribute to the well-being of an individual pursuing Eudaimonia. The synthesis could involve embracing a variety of virtues and ethical principles to create a more resilient and balanced life.
  3. Adaptability and Wu Wei:The holobiont must adapt to changes in its environment, and the Daoist concept of Wu Wei involves acting in harmony with the natural flow. The synthesis could encourage adaptability and the ability to navigate life's challenges with a sense of flow and spontaneity.
  4. Holistic Well-Being:The health of the holobiont is not solely determined by the host organism but by the balance and well-being of the entire community. In the synthesis, holistic well-being could involve not only individual virtues but also the well-being of the broader community and environment.
  5. Balance of Individual and Collective:The holobiont concept challenges the notion of an organism as an isolated individual. Similarly, the synthesis could challenge an overly individualistic approach to Eudaimonia by recognizing the importance of the collective and the interconnectedness of individuals within a larger societal and cosmic context.
  6. Microbial Influence on Behavior:The microbiota can influence the behavior and health of the host organism. In the synthesis, there might be an acknowledgment that external factors, including cultural and environmental influences, play a role in shaping individual virtues and ethical choices.
  7. Cultivation of Inner and Outer Ecosystems:The holobiont concept encourages consideration of both the inner and outer ecosystems. Similarly, the synthesis could involve the cultivation of inner virtues (Eudaimonia) and an awareness of one's place in the larger cosmic and societal ecosystem (Dao).
  8. Dynamic Equilibrium:The holobiont exists in a dynamic equilibrium with its microbiota. In the synthesis, there could be an appreciation for the dynamic nature of virtue ethics and the need for ongoing self-reflection and adaptation in the pursuit of well-being.
In essence, the holobiont concept provides a biological metaphor that can be extended to philosophical and ethical considerations. It encourages a more interconnected and holistic perspective, aligning well with the synthesis of Eudaimonia and Dao that seeks to integrate individual virtues with a broader understanding of cosmic harmony and balance.
The Liquid (Holobiont) Learner in a Holistic Learning Theory: The Symbiotic Path to Flourishing Wisdom
To integrate insights from Eudaimonia, Dao, and the holobiont concept to propose a holistic theory of learning that goes beyond traditional educational paradigms. This theory posits that learning is not merely an individual cognitive process but a symbiotic relationship between the learner, their virtues, the cosmic order (Dao), and the broader learning ecosystem.
  1. Eudaimonic Virtue Learning: Learning is seen as the cultivation of virtues that contribute to individual flourishing. Just as the holobiont thrives on microbial diversity, learners flourish by embracing a diversity of virtues—wisdom, courage, compassion, and resilience. The goal is not just knowledge acquisition but the development of a virtuous character.
  2. Daoist Harmony in Learning: The Daoist concept of Wu Wei, or effortless action, is applied to the learning process. Learners are encouraged to align with the natural flow of curiosity, exploration, and understanding. Learning becomes a harmonious dance with the cosmic order, emphasizing spontaneity, adaptability, and a balance between active pursuit and receptive contemplation.
  3. Interconnected Learning Ecosystem: Borrowing from the holobiont concept, the Liquid (Holobiont) Learner theory recognises that learning is a collaborative endeavor involving not only the individual learner but also the learning environment, peers, mentors, and cultural influences. Just as the holobiont exists in dynamic equilibrium, learning thrives when there is a balanced exchange of ideas, perspectives, and experiences within the learning ecosystem.
  4. Cultivation of Inner and Outer Knowledge: Similar to the Daoist emphasis on inner virtues, the Liquid (Holobiont) theory encourages the cultivation of inner knowledge—self-awareness, emotional intelligence, and ethical understanding. This inner wisdom complements the acquisition of external knowledge, fostering a well-rounded and balanced approach to learning.
  5. Adaptive Learning Resilience: Acknowledging the dynamic nature of both the Holobiont and Dao, the Liquid Learner theory promotes adaptive learning resilience. Learners are encouraged to adapt to changing circumstances, embrace the unexpected, and find opportunities for growth in challenges. The learning journey is viewed as a continual process of adaptation and evolution.
  6. Holistic Well-Being in Learning: Holistic well-being is a central goal of our learning theory. Beyond academic achievement, the theory emphasizes the well-being of the learner as an individual and their contribution to the well-being of the learning community. Learning becomes a transformative journey that enhances not only cognitive abilities but also emotional, ethical, and social dimensions of well-being.
Thus the Liquid (Holobiont) Learner theory envisions a symbiotic relationship between the learner, virtues, cosmic harmony, and the learning ecosystem. It embraces diversity, spontaneity, and adaptability, fostering not just the accumulation of knowledge but the development of virtuous individuals who contribute to the flourishing of the broader learning community and the cosmic order.
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I am also interested how TECHNOLOGICAL TURBULENCE is connected to HUMAN AND MACHINE REDUNDANCIES
Please any overlapping questions.
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How can new ICT information technologies and Industry 4.0 help improve systems for monitoring the state of environmental pollution, the state of biodiversity of natural ecosystems, the state of the biosphere and the planet's climate?
On 16.11.2022 at the UN Climate Summit COP27 in Sharm el-Sheikh, Egypt, debates and speakers address, among other things, the issue of the loss of biodiversity of the planet's natural ecosystems caused by the increasingly rapid process of global warming caused by anthropogenic factors, i.e., primarily by civilization's greenhouse gas emissions. Due to the accelerating deforestation of forests, the burning and clearing of rainforests to create more areas to grow crops for export, the planet's biodiversity is rapidly declining. In addition, also due to the increasing scale of land and sea pollution, oceanic pollution and the accelerating process of global warming, the level of biodiversity of the planet's natural ecosystems is rapidly declining. Due to the predatory management of burning and clearing of the Amazon rainforest, the area of these natural boreal forests described as the natural lungs of the planet has been declining rapidly in recent years. In addition, due to the greenhouse effect, ocean water temperatures are also rising and coral reefs, including the Great Barrier Reef in Oceania, are dying. The decline in biodiversity noted in recent years correlates with the rapid mass die-off of many species of flora and fauna. In view of the above, it is necessary to urgently stop forest deforestation, including the burning and clearing of tropical rainforests and also other forest formations and natural ecosystems located in all climate zones. It is necessary to increase the scale of implementation of afforestation programs for civilization-degraded areas, post-mining heaps, wastelands, and the creation of additional urban parks in urban agglomerations. Besides, it is necessary to urgently carry out a full green transformation of the economy, including a pro-climate transformation of the energy sector by replacing the dirty energy of burning fossil fuels with clean energy based on renewable and emission-free energy sources. With the rapid development of ICT information technology, Industry 4.0, satellite analytics, 5G big data transfer, etc. as important elements of the current fourth technological revolution, it is possible to improve techniques and systems for monitoring the state of biodiversity of natural ecosystems.
In view of the above, I address the following question to the esteemed community of researchers and scientists:
How can the new information technologies of ICT and Industry 4.0 help improve systems for monitoring the state of environmental pollution, the state of biodiversity of natural ecosystems, the state of the planet's biosphere and climate?
What is your opinion on this issue?
Please answer with reasons,
I invite everyone to join the discussion,
Thank you very much,
Warm regards,
Particularly relevant issues concerning the problems of natural, social, economic and other negative consequences of the ongoing process of global warming, the negative effects of this process and, therefore, the need to increase the scale and accelerate the implementation of the process of green transformation of the economy, protection of the climate, biosphere and biodiversity of the planet, I described in the following article:
IMPLEMENTATION OF THE PRINCIPLES OF SUSTAINABLE ECONOMY DEVELOPMENT AS A KEY ELEMENT OF THE PRO-ECOLOGICAL TRANSFORMATION OF THE ECONOMY TOWARDS GREEN ECONOMY AND CIRCULAR ECONOMY
I invite you to join me in scientific cooperation,
Dariusz Prokopowicz
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New ICT information technologies and Industry 4.0 can help improve systems for monitoring the state of environmental pollution, the state of biodiversity of natural ecosystems, the state of the biosphere, and the planet's climate in several ways. These technologies can be used to create computer models that predict the impact of human activities on the environment. This could be used to identify areas of pollution and biodiversity degradation before they become too severe. Additionally, sensors and IoT devices can be deployed to measure air quality, water quality, and other environmental factors in real-time. This data can then be used to better understand the current state of the environment and to develop strategies for mitigating environmental damage. Finally, big data analytics can be used to identify patterns and correlations between environmental factors, which can help identify the sources of pollution and the factors driving biodiversity loss.
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What kind of scientific research dominate in the field of The importance of biodiversity, the environment, environmental protection?
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Predictive and Prescriptive Analyses of Flora and Fauna towards Environmental Protection Indentified Locations
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I wonder that if I would know the mathematical relationship to find the root propagation of a fibrous rooted coconut tree (Coccus nucifera) or a tap rooted mango tree (Mangifera indica) then I can excavate the entire plant safely and install it in a better place if I need to have a building construction where already a tree was planted. This would be the most sustainable approach considering the human requirements and ecosystem wellbeing.
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simv lembro ja ter lido que existe um padrão de distribuição espacial de biomassa.
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In many countries, in individual regions and urban agglomerations, tree planting projects are currently underway as part of afforestation programs for civilization-modified areas. In some countries afforestation of civilizational modified areas is considered one of the most important instruments to neutralize the negative effects of greenhouse gas emissions. The main premise of this thesis is the fact that certain species of trees and shrubs absorb significant amounts of CO2 and improve microclimate and water management in surface layers of soil. However, according to the results of scientific research in a situation of high greenhouse gas emissions, afforestation will not solve the problem of global warming. If in a given country, in a given agglomeration the majority of households, motor vehicles and enterprises from the energy sector relies on burning of minerals, the emission of greenhouse gases is so high that afforestation may reduce this emission to a very small extent. In this situation, apart from afforestation, other projects should be developed that will enable the implementation of the principles of sustainable, pro-ecological development based on the concept of a new, green economy. These other pro-ecological undertakings include, first of all, the development of renewable energy sources, increasing the efficiency of waste segregation, recovering secondary materials, development of electromobility in the automotive industry, development of programs for implementation, implementation and financing of eco-innovations, such as the construction of small household ecological power plants based eg on installing house roofs photovoltaic panels replacing stoves, in which often poor quality minerals are burned, etc. Therefore, afforestation does not solve the serious problem of global warming but should be developed as one of many instruments to reduce the negative greenhouse gas emission effects.
In addition, it is particularly important to protect existing forest resources, including natural forest ecosystems characterized by high biodiversity, and therefore a high biological value, such as rainforest, tropic rainforest of the Amazon. However, this is only an example of the largest, existing natural forest ecosystem on Earth. All other such ecosystems should be under strict protection and should be excluded from the predatory, devastating forest exploitation economy, i.e. harvesting timber from these natural forest ecosystems, because in the context of the problem of global warming they are one of the most important, most valuable resources of the planet Earth.
In view of the above, the current question is: Can the afforestation of civilization-modified areas significantly reduce greenhouse gas emissions?
Please, answer, comments. I invite you to the discussion.
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Currently, it is estimated that the entire flora of the planet absorbs about 1/3 of the CO2 in the atmosphere. Therefore, the progressive deforestation of the remaining forest areas contributes to the increasingly faster greenhouse effect and thus to the acceleration of the global warming process. Therefore, since we already know this, the question arises why deforestation processes still prevail over aforestation and forest areas are rapidly decreasing year by year? It's good that some decisions were finally made on this matter. Well, during the COP26 Climate Summit, i.e. the UN-Ethical Climate Conference, which took place in the first half of November 2021 in Glasgow, Scotland, the participating countries of the world took part in this Conference that the deforestation processes would be completed by 2030. If we know how important it is for the future of the planet's climate, why does humanity and the planet's biosphere have to wait so long for it? Of course, it can be said that it is better late than never. But it is late, taking into account the constantly accelerating process of global warming, the constantly increasing scale of negative effects of climate change and the growing risk of a global climate catastrophe in a few decades, it is very late.
Best wishes,
Dariusz
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Global warming affects many processes in biological ecosystems.
Different species of flora and fauna change their habitats and geographical areas according to climate change and specific geographical environments.
Areas of occurrence of specific species, for example insects in terrestrial areas and fish and arthropods in the seas and oceans, change.
For example bird habitats change, so migrations of some bird species may also be subject to modification. In the situation when forest areas dry out and turn into steppes and deserts, changes in natural habitats and areas of occurrence of species change and concern simultaneously many species of flora and fauna.
Do you agree with me on the above matter?
In the context of the above issues, I am asking you the following question:
What changes in natural ecosystems are caused by the ongoing global warming process?
Please reply
I invite you to the discussion
Thank you very much
I am conducting research on this issue. I have included the conclusions of my research in the following article:
IMPLEMENTATION OF THE PRINCIPLES OF SUSTAINABLE ECONOMY DEVELOPMENT AS A KEY ELEMENT OF THE PRO-ECOLOGICAL TRANSFORMATION OF THE ECONOMY TOWARDS GREEN ECONOMY AND CIRCULAR ECONOMY
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I would like to invite you to join me in scientific cooperation,
Dariusz Prokopowicz
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Dariusz Prokopowicz still learning from your questions...thanks
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What kind of scientific research dominate in the field of: Sustainable development of a pro-ecological new economy?
What do you think is an important topic for discussion?
In my opinion, important questions concern the need to develop ecological and energy innovations that in the 21st century, economies should achieve sustainable development taking into account the dwindling resources and the development of civilizations and the negative effects of this development on the natural environment.
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As our socio-economic transactions are based on payment chains, we have also to focus on sustainable monetary agency, with respect to banking:
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In my opinion, the issue of ecology should be added or extended to educational programs, including issues related to greenhouse gas emissions, faster global warming process, indispensability of implementation and development of ecological energy innovations based on renewable energy sources, improvement of degraded reclamation techniques civilization of the natural environment, sorting garbage, recycling, the need to reduce the use of plastic in product packaging, etc.
Do you agree with me on the above matter?
In the context of the above issues, I am asking you the following question:
Should the scope of environmental education in schools be increased?
Please reply
I invite you to the discussion
Thank you very much
I pointed out the high level of relevance of the issue taken up in the above question in the article:
Please respond with what do you think about the issues described in this article?
Best wishes
Dariusz Prokopowicz
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''Education and communication are vitally important in order to impress each individual of his or her responsibility regarding the healthy future of the Earth. The best way for students to recognize that their action can make a difference is to have projects organized by the school or community on which the students can work. Once convinced that they can help, people tend to change both their attitude and their behavior. New attitudes towards the environment will be reflected in decisions at home and in corporate boardrooms around the world.''
--Vanessa Allison
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The Amazon rainforest is the largest complex of the natural forest ecosystem of the planet Earth. The Amazon rainforest it is a natural complex of forest ecosystem with rich biodiversity. In these Amazonian ecosystems there are still many, millions of species of flora and fauna that have not yet been fully discovered or described.
The scale of felling and thinning stands in the Amazon's forest is so large that every day the scale of this unique biodiversity decreases and many species of living organisms cease to exist.
Human civilization in this way destroys one of the greatest achievements in the development of life, the evolution of ecosystems on Earth.
This is a very serious problem to solve in the 21st century.
Therefore, I am addressing you with an important question: What should you do to limit the devastation of Amazon rainforests?
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It is so sad to seem the word's richest biodiversity being sacrificed irreversibly, for monocrops with limited economic value.
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Many studies show that the most effective organic farming consists in cultivating forest stands in a formula referring to natural, complex, biologically multispecies ecosystems.
The ecological forestry formula based on the cultivation of many different species of trees and shrubs adjacent to each other, referring to the formation of a natural ecosystem, allows to eliminate chemical measures to protect forest spruce and shrubs and reduce biological fertilization.
Only the application of biologically neutral machines and technical devices to crops to correct the functioning of organic forest crops would allow the improvement of this formula and striving to achieve sustainable forestry.
Only the question of the legitimacy of using or possibly resigning from the creation of new, more resistant to various diseases and pests, new varieties of cultivated trees and shrubs through the use of genetics engineering would remain to be considered.
It is not about creation of new species of plants or animals through genetic manipulation techniques, but about breeding newer varieties of forest trees and shrubs that are more resistant to diseases and pests as a perfecting formula of cultivation referring to the natural ecosystem.
Cultivation of forest stands referring to the formula of the natural biological ecosystem should be improved by creating and introducing to these complex crops these new varieties of trees and shrubs in order to restore biological balance, which was previously significantly reduced through the widespread use of forest and forestry monoculture carried out under classic forestry.
In this way, it is possible to recreate sustainable forestry in the future in areas where classical monocultural forest crops were previously grown or in reclaimed areas.
In view of the above, I would like to ask you: should sustainable chemistry and monoculture be reduced in sustainable forestry, and forestry techniques referring to natural ecosystems should be developed?
Please, answer, comments. I invite you to the discussion.
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As part of forest management, including the so-called In forest management, the principles of sustainable development should also be applied, which consist in increasing the scale of taking into account the issue of biodiversity of natural forest ecosystems referring to natural forests instead of forest monocultures, which were previously created as part of productive forest management. In the situation of forest management in accordance with the principles of sustainable forest management based on the concept of a biodiverse forest ecosystem, the risk of pest infestation and diseases of many trees caused by microorganisms (viruses, bacteria, fungi) is much lower compared to monocultures of the stand. Therefore, the use of chemical tree protection products is also smaller, which translates into a lower level of environmental pollution.
Best regards,
Dariusz Prokopowicz
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In the multi-million year history of life on Earth there have been 5 great extinctions of species of fauna and flora.
In the context of human civilization activity and the rapidly progressing process of global warming, has the 6th species died out?
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The mass extinction of pollinating insects, including bees, in recent years is particularly worrying. The extinction of pollinating insects over the last few decades is one of the significant problems of the decline in the biodiversity of natural ecosystems and generates a strong increase in the risk of a decline in the productivity of agricultural crops. In the future, the issue of decreasing numbers of pollinating insects and falling rainfall, more frequent droughts, falling soil moisture, and soil barrenness may significantly reduce the production of agricultural crops and problems with feeding people. This problem can be particularly acute in poor countries located in the tropical and subtropical climates.
Best regards,
Dariusz Prokopowicz
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Protection of the environment, natural ecosystems and biodiversity should be an integral part of the concept of sustainable pro-ecological economic development?
In the context of growing and increasing environmental pollution and declining areas of natural ecosystems, the importance and need to improve environmental protection systems, natural ecosystems and biodiversity is increasing. Biodiversity is one of the most important issues of natural ecosystems and life on Earth. Maintaining high biodiversity on Earth should be a challenge and one of the main goals of human functioning on the Earth in the 21st century and in subsequent centuries.
In connection with the above, protection of the environment, natural ecosystems and biodiversity should be an integral part of the concept of sustainable ecological development. In some countries, the concept of sustainable pro-ecological economic development is implemented successively, primarily in the field of renewable energy sources, improvement of waste segregation techniques and recycling development. However, in many countries these issues are still insufficiently developed.
Still too small financial resources are allocated in many countries for the development of renewable energy sources, improvement of waste segregation and recycling techniques. In addition to the private sector, besides enterprises implementing ecological innovations, it is necessary to increase expenditures and develop strategic pro-ecological reform projects, including restructuring of the mining industry of minerals supplying classic energy sources and development of energy based on renewable energy sources. This development should be supported and coordinated by environmentally friendly state intervention, and due to the high investment costs of construction of power plants producing electricity from renewable energy sources should be co-financed from the state public finance funds.
In this way, it will be possible to slow down the ongoing global warming process in the 21st century and thus slow down the process of devastating the natural environment, draining green areas characterized by high biodiversity. Biodiversity is a very important issue in the context of the analysis of ecology, sustainable development and the protection of the natural environment, including, in particular, the natural positions of biologically complex ecosystems, i.e. those that are characterized by high biodiversity. Maintaining biodiversity of natural ecosystems is one of the most important problems and tasks for people in the 21st century.
Do you agree with my opinion on this matter?
In the context of the above considerations, the following question is still valid:
How to increase the effectiveness of environmental protection programs, natural ecosystems and biodiversity?
Please reply
I am conducting research on this issue. I have included the conclusions of my research in the following articles:
Key aspects of the negative effects of the progressive process of global warming and the associated necessary acceleration of the processes of green transformation of the economy in order to decarbonize the economy, slow down the process of global warming, protect the climate, biosphere and biodiversity of natural ecosystems of the planet I described in the article:
IMPLEMENTATION OF THE PRINCIPLES OF SUSTAINABLE ECONOMY DEVELOPMENT AS A KEY ELEMENT OF THE PRO-ECOLOGICAL TRANSFORMATION OF THE ECONOMY TOWARDS GREEN ECONOMY AND CIRCULAR ECONOMY
In the following article, I included the results of the research conducted on the connection of the issue of sustainable development, the genesis and meaning of the Sustainable Development Goals, the essence of sustainable development in the context of social, normative, economic, environmental, climate aspects, as well as human rights, etc. The research also addressed the issue of key determinants of human existential security as an element of the concept of sustainable development.
HUMAN SECURITY AS AN ELEMENT OF THE CONCEPT OF SUSTAINABLE DEVELOPMENT IN INTERNATIONAL LAW
I invite everyone to join the discussion,
I would like to invite you to join me in scientific cooperation,
Thank you very much,
Best wishes,
Dariusz Prokopowicz
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Dear Dariusz Prokopowicz Environmental degradation, ecological imbalances, and loss of biodiversity have occurred throughout the world. There is intense pressure on natural resources. One way is to alleviate such pressure. The second approach relates to implementation and adoption of government supported participatory community approach; this will enhance effectiveness of programs related to protection of environment, ecosystem and biodiversity.
Best regards, AKC
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Climate change, i.e. the ongoing global warmin process, causes the drainage of many areas of the tropical and subtropical zones, and therefore freshwater resources are falling. This will probably be one of the most serious effects and problems of the global warming process that is progressing faster and faster. The issue of falling freshwater resources is one of the most serious problems and challenges for humanity in the 21st century. It is also a problem for biological ecosystems that undergo drying and, therefore, biodiversity, including biodiversity of flora and fauna on Earth, is also diminishing.
Do you agree with me on the above matter?
In the context of the above issues, I am asking you the following question:
What is the impact of the global warming process on freshwater resources and the issue of biodiversity on Earth?
Please reply
I invite you to the discussion
Thank you very much
Best wishes
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Freshwater ecosystems are vital for global biodiversity and ecosystem services. Freshwater ecosystems are susceptible to the impacts of environmental change, which may cause irreversible damage to these ecosystems upon which huge amount of biodiversity and ecosystem services are dependent. Within the next few decades the climate change will have considerable ecological impacts on most of the fresh water ecosystems as per the current climatic predictions.
Please see the link:
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What disciplines, areas of contemporary economic systems, industries, etc. will in the 21st century develop the model of sustainable pro-ecological economic development according to the concept of green economy?
In connection with the progressing global warming and the increase in the risk and frequency of climate disasters, it is necessary to implement pro-ecological reforms as soon as possible into economic processes. First of all, renewable energy sources should be developed, replacing the classic energy based on the burning of minerals. In addition, it is necessary to improve the technology of automation and robotization in the processes of waste segregation, recycling and re-use of various types of raw materials. Also, electromobility, ecological agriculture, zero-energy construction, etc. should be developed.
In recent years ecological innovations have been created mainly in the field of renewable energy sources, improvement of waste segregation techniques, recycling, treatment of polluted water, reclamation of a devastated natural environment, energy-efficient construction, electromobility etc. However, more and more eco-innovations, new technological solutions, technical improvements which is part of sustainable ecological development, is also created in many other fields of science.
In view of the above, are examples of pro-ecological undertakings, technological improvements compatible with sustainable ecological development or ecological innovations that are also created in one of the following or other related fields of science, for example: Molecular Biology, Biotechnology, Anthropology Theory, Medicine, Electrical Engineering , Artificial Intelligence, Genetics, Business Administration, Risk Management, Big Data, Business Intelligence, Automation & Robotics, Climatology, Agriculture, Biophysics, Biochemistry, Medical Intelligence, Artificial Neural Networks, Ecosystem Analysis, Power Engineering, Construction, Food production, Forest ecology, Biology, Geoscience, Government Programs, Behavioral Sciences, Biodiversity Assessment, Green Architecture, Greenhouse, Waste, Household Products, Information Society, Innovation Management, International Entrepreneurship, Internet Technologies, Knowledge Creation, Bioelectric Energy gy Sources, Business Model Innovation, Cataclysmic Variables, Chromatography, Clean Energy, Cleantech, Climate Prediction, Collaborative Innovation, Commercialization, Computational Intelligence, Computer Science and Engineering, Conservation Biology, Consumer Behavior, Corporate Governance, Creative Economy, Crisis Communication, Cyber Security, Data Analysis, Database Administration, Development Cooperation, Digital Ecosystems, Economic Ecoindicators, Ecosystem Ecology, Energy Industry, Ecological Modeling Ecological Economics, Ecological Indicators, Discovery, Earth Sciences, Earthquake Forecasting and Geocataclysm, Econometric Analysis, Economic Integration, Economics of Innovation, Ecosystem Engineering, Electricity, Electronic Systems, Energetic Materials, Energy Technologies, Environment, Environmental Biodegradation, Flora, Food Consumption Life Sciences, Logistics Management, Materials for Sustainable Energy, Astronomy & Astrophysics, Nanomaterials, New Media Technology, Recycling, Physics of Global Warming, Plant Protection, Predicive Analytics, Production Planning, Project Development, Public Economics, Public Policy, Public Policy, Sociobiology, Space Science, Sustainable Agriculture, Sustainable Development Strategies, Technology Forecasting, Transport Economics, Water Resources, Weather Forecasting, Wildlife Conservation, World Economy, ...?
In view of the above, the current question is: What areas of knowledge will be involved in shaping sustainable pro-ecological economic development in the 21st century?
Please, answer, comments.
I invite you to the discussion.
Best wishes
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In order for the pro-ecological transformation of the traditional brown economy to a sustainable green economy / circular economy to run smoothly, it is necessary to increase the scale of implementing the principles of sustainable development, develop social environmental (ecological) responsibility, carry out pro-environmental reforms, create and implement eco-innovations in economic processes, etc. in various sectors. and economic sectors. In addition, the process of achieving the sustainable development goals should be carried out in the formula of integrated, correlated pro-environmental processes of implementing green business ventures and investment projects implemented in various industries and sectors of the economy. It is necessary to develop pro-environmental state intervention, under which the state should inspire, co-finance, motivate and integrate the implementation of green economic ventures.
Regards,
Dariusz Prokopowicz
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Microplastics are environmental nuisance due to their ability to adsorb pollutants on the surface and carry contaminants to a long distance conveyed by air, water and soil. Therefore, contaminants are often found at a place which is not a source of such pollutants. Particle shape and size contribute to the transport pattern of microplastics borne contaminants in the environment. The concern is is mainly for the combined toxicity with the transport of hydrophobic organic compounds, heavy metals and pharmaceutically produced compounds. The absence of regulatory limits of microplastics in a watershed has made the problem acute in waterbodies. I am wondering if microplastics can be controlled in a watershed, if so, how.
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I think maybe by using a technic to isolate this particul from water .
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Global warming affects many processes in biological ecosystems. Different species of flora and fauna change their habitats and geographical areas according to climate change and specific geographical environments. Areas of occurrence of specific species, for example insects in terrestrial areas and fish and arthropods in the seas and oceans, change. Bird habitats change, so migrations of some bird species may also be subject to modification. In the situation when forest areas dry out and turn into steppes and deserts, changes in natural habitats and areas of occurrence of species change and concern simultaneously many species of flora and fauna.
Do you agree with me on the above matter?
In the context of the above issues, I am asking you the following question:
What changes in natural ecosystems are caused by the ongoing global warming process?
Please reply
I invite you to the discussion
Thank you very much
Best wishes
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Climate change and global warming have severe consequences for the survival of scleractinian (reef-building) corals and their associated ecosystems.... Crabbe, M. J. C. (2008). Climate change, global warming and coral reefs: Modelling the effects of temperature. Computational Biology and Chemistry, 32(5), 311-314.
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" Pitfall trapping is the standard method for collecting ground-dwelling arthropods and soil fauna in studies of ecological and agricultural entomology " ( Ruiz-Lupión et al. 2019).
In my current research assistant position I am working on analysis of macro-fauna in forests. We use pitfall traps to assess the abundance of macro-fauna in a given area. I'm curious to learn more about other methods used for this sort of analysis.
  • What methods for pitfall trapping have you used, if any?
  • What were the advantages/disadvantages and what would you have changed about the method you used.
Our methods are as follows:
  1. Briefly, we plant a plastic cup in the ground with a cover on top (to make sure mammals or larger animals do not enter the trap but only macrofauna can enter)
  2. we leave the cup for several weeks
  3. The macrofauna fall into the cup and are preserved by antifreeze, which are then taken into lab for identification and abundance counts
  4. By measuring the area of the cup's top, and how many bugs have fell into said area, we can then gain a better understanding of the abundance of macrofauna in the area
In a study reviewing pitfall traps, Ruiz-Lupión et al. (2019) states the factors which should be considered by ecologists using pitfall traps. They state, "the capture rate of arthropods in pitfall traps is proportional to their activity, and the number of individuals that each trap catches may or may not reflect their true abundance, and instead just their activity. Thus, the rate of capture is proportional to the joint effects of abundance and activity, something that has very often been overlooked by ecologists for a long time... [Nonetheless,] activity estimates from pitfall trap catches can still be biased because of multiple factors such as the surrounding habitat structure or the environmental conditions such as temperature and water availability. Additional factors could be the vertical distribution of the soil and leaf litter layers, as well as the attraction or repulsion of preservative fluids, detergents, or baits, the effects of which vary according to the taxon, sex, season, and environment. Specifically, if a trap retains excessive amounts of water, it could act as an attractor for the fauna, especially during drought periods, therefore biasing the estimates of activity. "
References:
Dolores Ruiz-Lupión (2019). New Litter Trap Devices Outperform Pitfall Traps for Studying Arthropod Activity. Insects 2019, 10(5), 147; https://doi.org/10.3390/insects10050147
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This is on RG now. Fitzgerald L.A. 2012. Finding And Capturing Reptiles. Pp.77-88. In R.W. McDiarmid, M. S. Foster, C. Guyer, J. W. Gibbons, and N. Chernoff (eds.), Measuring and Monitoring Biological Diversity: Standard Methods for Reptiles. University of California Press, Berkeley, California.
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What are the basic identifying characteristics or features of a freshwater swamp forest.
And what will be the appropriate tools to identify a forest or come to a decision about a forest that, it is a freshwater swamp forest.
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Distinct characteristics of a swamp forest could be:
i. Have got specific emergent or submerged woody and non-woody plants which can be inclusive of trees adapted to this ecosystem.
ii. The region is green throughout the year because of the availability of water all the seasons (GIS tool and google earth maps can be used to prove it).
iii. Root types are normally buttressed in most of the plants.
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First, natural ecosystems should be fully described and precisely presented in the media, including new online media. Then, natural ecosystems should be actively and widely promoted as models of sustainable development, including models of sustainable economic development on a national and global level.
Please reply. I invite you to the discussion
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Dear Friends and Colleagues of RG
First, natural ecosystems should be fully described and precisely presented in the media, including new online media. Then, natural ecosystems should be actively and widely promoted as models of sustainable development, including models of sustainable economic development on a national and global level.
Do you agree with me on the above matter?
Please reply
I invite you to the discussion
Best wishes
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I need to understand the trend of biodiversity richness together with other parameters of the ecosystem.
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Dear, Zainab@ R and PAST is a best software for vegetation composition analysis. both are free available.
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In recent years, ecological innovations have also been created on the basis of other non-ecology science. Ecological innovations are mainly created, among others, in the field of renewable energy sources, improvement of waste segregation techniques, recycling, treatment of polluted water, reclamation of a devastated natural environment, energy-efficient construction, electromobility etc. However, more and more eco-innovations, new technological solutions, technical improvements that fit in sustainable pro-ecological economic development also arises in many other fields of science.
In view of the above, are examples of pro-ecological undertakings, technological improvements compatible with sustainable ecological development or ecological innovations that are also created in one of the following or other related fields of science, for example: Molecular Biology, Biotechnology, Anthropology Theory, Medicine, Electrical Engineering , Artificial Intelligence, Genetics, Business Administration, Risk Management, Big Data, Business Intelligence, Automation & Robotics, Climatology, Agriculture, Biophysics, Biochemistry, Medical Intelligence, Artificial Neural Networks, Ecosystem Analysis, Power Engineering, Construction, Food production, Forest ecology, Biology, Geoscience, Government Programs, Behavioral Sciences, Biodiversity Assessment, Green Architecture, Greenhouse, Waste, Household Products, Information Society, Innovation Management, International Entrepreneurship, Internet Technologies, Knowledge Creation, Bioelectric Energy gy Sources, Business Model Innovation, Cataclysmic Variables, Chromatography, Clean Energy, Cleantech, Climate Prediction, Collaborative Innovation, Commercialization, Computational Intelligence, Computer Science and Engineering, Conservation Biology, Consumer Behavior, Corporate Governance, Creative Economy, Crisis Communication, Cyber ​​Security, Data Analysis, Database Administration, Development Cooperation, Digital Ecosystems, Discovery, Earth Sciences, Earthquake Forecasting and Geocataclysm, Econometric Analysis, Economic Integration, Economics of Innovation, Ecosystem Engineering, Electricity, Electronic Systems, Energetic Materials, Energy Technologies, Environment, Environmental Biodegradation, Flora, Food Consumption Life Sciences, Logistics Management, Materials for Sustainable Energy, Astronomy & Astrophysics, Nanomaterials, New Media Technology, Recycling, Physics of Global Warming, Plant Protection, Predictive Analytics, Production Planning, Project Development, Public Eco nomics, Public Policy, Public Policy, Sociobiology, Space Science, Sustainable Agriculture, Sustainable Development Strategies, Technology Forecasting, Transport Economics, Water Resources, Weather Forecasting, Wildlife Conservation, World Economy, ...?
In view of the above, the current question is: Will ecological innovations be created in the 21st century on the basis of other sciences besides ecology?
Please, answer, comments. I invite you to the discussion.
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Ecological inventions are need of the world to prevent destruction of the earth. Therefore we can hope more and more eco-friendly inventions will appear in 21st century.
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The Amazon rain forest produces about 60 percent. global oxygen production necessary for the life of many different life forms on Earth, including humans and animals.
However, for several dozen years, Amazonia has been successively torn from tree stands. There are many known cases of killing indigenous peoples, Native Americans who try to protect the Amazon by devastation.
Fenced areas of the forest are quickly cut down, where the soil after tree felling is quickly eroded and reclamation of the degraded ecosystem is very difficult and in many areas impossible.
The Amazon rainforest is a globally unique ecosystem in which millions of different species of flora and fauna, unknown, not found in other regions of the world, live in natural biological balance.
these ecosystems were created for millions of years, they are unique, one of the greatest biologically treasurers of planet Earth, and man very quickly destroys this unique, species-rich ecosystem.
Progressing fast felling of trees and destruction are basically irreversible. Sometimes to cut a unique specimen of a tree, which grows for 100, 200 and more years, cutting machines, sawmill destroy many other trees only for the purpose of forming an access road for tartar machines to a specific, large, cut tree.
This is the economy of devastation and destruction of unique natural resources, species-rich ecosystems.
Paradoxically, man is responsible for this in the era of the 21st century civilization, it is very sad.
How to solve this problem, to change the economy of devastation into an ecological economy and to protect the unique resources of Amazonian ecosystems?
Time passes, and successively there is less and less time to solve this problem and find a way out of this patency sytauacji, the vicious circle of industrial exploitation, including the devastation of unique forest resources, rich in millions of species of natural Amazonian ecosystems.
If in the 21st century this problem is not effectively solved, subsequent generations of people will have much bigger problems in the matter of existence and life on Earth.
If in the 21st century mankind does not stop the progressing greenhouse effect on Earth and the devastating, predatory economy of forest clearing of the Amazon rainforest, then humanity in the XXII century will no longer have the conditions possible to survive on Earth.
Do you agree with my opinion on this matter?
In view of the above, I am asking you the following question:
Still after many years, the question is: What institutional and social measures should be used to effectively protect the tropical Amazon forest before its devastation?
Please, answer, comments.
Thank you very much
Best wishes
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A broad answer to a broad question. Tropical forest, Amazonia included are declining (Gils & Loza 2006), but the larger temperate plus boreal forest are expanding at about the same rate (Gils et al. 2008). That answers part of the question, although not the biodiversity component. These trends suggest part of their long term reversal. Transformation of an agrarian society (in terms of the proportion of the population depending on farming) to an industrial/service society releases farmland for spontaneous reforestation. An essential element of that transformation is land tenure reform as indicated both for the tropics (Gils & Loza) as well as for the temperate zone (Gils et al 2014). A related societal component working at the midterm is (tertiary) education, particularly of the female half of the population (Gils & Baig 1992).What definitely does not work is prohibition of logging and/or farming in large, poor, peripheral areas or establishment of large state protected areas (cf. Gils & Loza). In the relative short term, design of road network alignment and regulation of the mining industry (cf. Gils & Loza) aimed forest conservation seems feasible.
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Why in the age of science and technology development, research on the development of modern ecosystems still neodarwninian concepts of evolution are not fully consistent?
In the history of the development of life on Earth, the emergence of particular types, phylacteries and species of flora and fauna according to the Darwin concept of evolutionary knowledge, global cataclysms repeatedly occurred on Earth, after which the majority of flora and fauna changed to a significant degree or completely. These stages of accelerated evolution leading to the relatively rapid emergence of many new life forms, characterized by completely new forms of life organization of particular types and species and entire ecosystems, are not fully fully understood, researched and explained. These gaps of knowledge are the source of dogmatic undermining of the entire Darwinite theory of evolution. In view of the above, the question still remains: Why in the age of science and technology development, research on the development of modern ecosystems still neodarwninian concepts of evolution are not fully consistent?
Please, answer, comments. I invite you to the discussion.
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Dariuz:
There is absolutely no ambiguity in the application of Neodarwinian paradigm to explain the evolution and prediction of future life on planet Earth, which originated some 3.8 Billion Years ago and during this time it witnessed The Big FIVE Mass Extinction events during Phanerozoic. No catastrophic event like Bollide impact or Flood Basalt etc. could be invoked to explain the global extinction/innovation of Terrestrial Life at high to low latitudes, Deep to shallow sea, except causing local loss of Life. Scientific literature is littered with fallacious ideas explaining the evolution dictated by catastrophic events, which was bitterly opposed by Darwin himself, firmly believing in Gradualistic mode of evolution. Mass extinctions are explained as accidental clustering of Gradualistic Background Extinctions occurring only five times during the entire span of life on planet earth..
Best
Syed
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Dear respected colleagues,
My heart is very saddened to hear the rampant incidences of floods reported in various parts of the world. My condolences to families that have lost dear loved ones and relatives as well as highly esteemed country men. My country Ghana has not been spared of the anger of the floods either.
Personally, I get annoyed at the unruly anthropogenic activities that disrupt the pathways of water bodies such as the construction of houses in the frontiers of rivers and other water bodies. I am incensed at companies that discharge their harmful industrial eflluents into the water bodies and irresponsible citizens who direct their domestic wastes into rivers. What kind of societies are we building that are so cruel to our environments?
We reap what we sow. The situation of floods taking lives and properties break my heart. Please, what can we do about this? What proper structures can we put in force to avert this situation?
In my city Kumasi, there is going to be a massive demolition exercise of houses and firms situated at wrong locations causing the floods, starting today.
Kindly share your valued views on how we can handcuff flooding to save the world. Kind regards
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Dear Colleagues,
That is an interesting issue and I enjoyed reading the contributions. To widen the horizon of the discussion, I would like to add some other geoscientific points of view that have been only partly considered yet. (In the following I will not consider flash floods, being another issue.)
My home country, Hungary, being the second most flood-endangered country in Europe (after The Netherlands) is mostly composed of floodplains. As Bruno already mentioned above, wetlands are important part of such hydrological and sedimentary settings, but it was not discussed in details why.
The Pannonian Basin is currently a puzzle of differential uplift/subsidence. This applies to the floodplains, too. In natural conditions, if there is a differential subsidence (i.e. some parts of the basic subside somewhat more rapidly, because of tectonic/geodynamic reasons) the regular (decadal/centennial) large floods deliver and distribute sediment to the whole floodplain, filling the more rapidly subsiding part with somewhat more sediments, so the large floods equilibrate the surface in long term. You will observe this phenomenon in the sedimentary record, creating various sedimentation rates in the basin.
Now, if we build levees to protect our built-up structures or even croplands against floods, what happens in a century or more (we observe that in the Tisza Plain) is that the sediments will not be distributed in the whole basin, just within the levees. In consequence
  1. the area within the levees will be actually higher than the other (protected) side of the levees, increasing the water level anyhow;
  2. the differential subsidence will not be compensated by the distribution of sediments, this way the areas characterised by slower subsidence will decrease the slope of the dewatering rivers, building up an obstacle (actually a big and wide natural dam) considerably increasing the flood levels in these areas.
The important message that we have learned from this (and here I mention my colleague, Gábor Timár (also at RG) who had a lion's share in explaining this phenomenon) that you cannot build higher and higher levees in long term to protect yourself from the increasing flood levels. You have to let more space for the rivers to meander, to deposit their sediments, this will slow down this complex geoscientific process. For that creating wetlands it is a good idea, not only because of the ecological reasons, but also for slowing down the unequilibrated sediment distribution blocked by the levees.
Thank you for your attention, kind regards, Balázs
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With due respect, I would hereby request the scientific brethren to provide me a formula with examples to calculate the "impact" or "degree of impact" of alien invasive plant species in the introduced ecosystem.
I, would, hereby like to re-state that I am in need of a formula. Although, I have found certain formulae, but the variables are not clearly defined.
For example, Parker et al. (1999) suggested I (overall Impact)= R (range) × A (abundance) × E (per capita impact). Now, how to calculate R & E, is not clear!
Again, Lockwood et al. (2007) states I = Ft × Fe × Fs × E; how to calculate Ft, Fe, Fs & E is not stated!
Ricciardi (2003) opines Impact = A × F (ecological function per capita effect) × C (composition of recepient community); but no clarity with respect to calcuation of F!
I am at a loss!!!
Thanking you.
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Can you suggest/recommend any method(s)/model(s) for carbon sequestration comparatively at a large area (at country/national level) for all pools such as Above ground, Below ground, Soil, Litter and Deadwood etc. What input data would be required for that method/model?
The purpose is to know the annual change in carbon sequestration in these pools for 5 or 10 years.
Thank you in advance
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Please follow the discussion via these two questions already debated in depth..
  1. What is carbon sequestration? How to measure it? www.researchgate.net/post/What_is_carbon...What is carbon sequestration? How to measure it? ... In there we see that "Models estimate that aerosols have had a ... Measuring costs of carbon sequestration in ...
  2. What is a standard method to calculate carbon sequestration... www.researchgate.net/post/what_is_a_standard...What is a standard method to calculate carbon sequestration by ... based on carbon accounting models that include ... carbon sequestration in urban area or ...
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Dynamic capability theory was so far mainly described as a firm’s level concept. Even if the dynamic capability theory acknowledges the presence of the business ecosystem in its analysis, to date, I couldn't find study which identifies the possibility that dynamic capabilities could be extracted from an ecosystem.
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Thank you for your response, I'll have a look at your articles!
Regards,
Mike
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For studying water chemistry, phytoplankton analysis or microbial analyses? 
Thanks in Advance for the valuable answers. 
sincerely
Anila Ajayan 
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Cowardin et al classification attached as one method to stratify units for sampling. I do not expect you would find a cook book approach, but reading about studies that have answered some of the questions about water quality and aquatic habitat, and consultation with the various types of aquatic specialists may be helpful to you as your proceed. Sometimes one might do a preliminary study before preceding. Often times, in lentic systems, measuring streamflow is very helpful to separate processes that occur during storms, baseflow, first storms after autumn leaf fall, variability of upstream land use activity, etc.
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Peterson Grab, small size for lake sampling
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Yes, I have already contacted them and got info.  Looking for lower end model/lower cost.
Thanks. 
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Sometimes new species can enhance an ecosystem rather than destroy it. 
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I think the labelling just depends on the labeller's perspective and insight. I was puzzled when I heard my neighbour saying to her friend "These strange weeds just invaded her garden" as she pointed at my front garden. She was refering to my vegetables that I had interplanted in my flower garden as 'strange weeds'. OMG, she almost root some off the garden, if not of my timely intervention. She is a lovely neighbour who is ready to give a helping hand in my garden at anytime. Beauty lies in the eyes of the beholder ...
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How can human activity affect the ecosystem of rangeland?
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Dear Suliman,
We are currently living in the Anthropocene epoch.
If you believe that, like I do, then, all socio-ecological systems, drylands included, are influenced and shaped by human activity. In fact, and quoting Ellis and Ramankutty (2008), "More than 75% of Earth’s ice-free land showed evidence of alteration as a result of human residence and land use, with less than a quarter remaining as wildlands.”
This might be useful:
Rangelands: Where Anthromes Meet Their Limits
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Hello,
Firstly, congratulations by your project. I am an ecologist, enthusiast about agroecosystems, and now professor at Mato Grosso Federal Institute. I would like to ask you how you intent to characterize the agroecosystems targered for your project. Specially, do you intent to evalue socioeconomics, biodiversity and productivity of the systems? Which do you think be the best protocol to do such characterization?
Best wishes,
Denis.
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The  composition of rhizosphere microbiome would be the best parameter to define the sustainability of any agroecosystem , since it will most responsive to externally applied inputs... 
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I am studying mammals and their functional diversity and I came across the ecosystem functionality related to performance species. I raised the question:  how is this functionality and this performance measure?
Thanks in advance
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Hi, how many species were used in your project for monitoring ?
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Hi, 
I'm working with four species. 
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I am interested in both its commercial value and its intrinsic value. I am interested in analyses of value and price of forests as related to changes in forest legislation.
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Native forests are varied, and to some extent limited.  Each one may have specfic needs that may or may not be considered or present in legislation.  And most forests have species diversity.  If for example, a wilderness legislation says no tree harvestting or burning, and some is needed for forest regeration and health, the legislation although well intended for preservation, may actually lead to poor forest health.  
Legislation taxing forests each year may produce different harvesting and treatment frequency than a forest that is taxed only at harvest, the type and value of products may be different.  Intrinsic value is in the eye of the beholder, and some forests are very scenic while others routine with no special chacter.  
So it seems that environmental legislation may enhance or reduce native forests and the associated values unless it is carefully worded specific to forests and the complexity of their management, health and functions.  Forests can produce an array of ecological services, including high quality water, recreation, wood products, clean air, habitat, etc.  Putting monetary values on all them is difficult.
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At the first sight, LI-COR sensors are more precise but EGM-5 is more suitable for field work because EGM-5 is waterproof, can store data, has internal pump and accumulator and can work in autonomous mode (while LI-COR is just a sensor without pump, data storage and etc.). Perhaps, EGM brakes down more often and has shorter life time than LI-COR.
The task is to measure soil CO2 fluxes using chambers in different ecosystems.
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Hi 
I have used Li-COR IRGA for 10 years throughout my PhD, Postdoc and in my professional career. I have found the 820 very reliable. The 820 I use is integrated with a West Systems Diffuse Soil Meter and is stored in a Pelican Case etc.
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What are the software applications you intend to use to analyse the ecosystem? 
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Thanks, to each of you, for these examples. Most of my current arc of study is looking at business ecosystems, closely related to software ecosystem modelling for business value exchange (not the technologies themselves). One example I've seen is with the US National Forestry Service where they use business financial measures in their analysis in addition to natural ecosystem inter-relationship concerns as well. I'm fairly certain that, at least in the world of business, there are few open source or COTS solutions available. These links, however, have provided me some further hope that there are solutions that could be mimicked in a commercial environment.
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What software are more advance and accurate for biodiversity indices calculations now a days in Plant sciences?
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There is also the codyn package if interested in community dynamics over time https://cran.r-project.org/web/packages/codyn/index.html
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I am specially interested about the environmental threats.
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i am not in this area of expertise
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Does anybody know if researchers are using drones to study vascular epiphytes? If somebody can recommend papers would be great! Canopy ecological research with drones
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We use drones in order to place insect flight interception traps to rainforest canopy
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I wish to inquire about the fundamental of Hills and Mountains.
How can we call Mountains, Hills and Hillocks collectively?
(I wish to mention mountains of Tamil Nadu, which would be incomplete without Hills, and so on..
and I couldn't figure out a particular term used in "geography-geomorphology-geology"  to categorize all the hills and mountains altogether.)
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'Terrain' or 'relief' covers collective changes in elevation. Because remember, if we are speaking about mountains and hills etc, we are also speaking about valleys and gullies, because these lie between the mountains and hills. 
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I have conducted a redundancy analysis in R, to look at the variance across invertebrate assemblages, in relation to the percentage cover of an invasive plant species. I have the rda scores to provide a general idea of association between individual taxa and the percentage cover of the plant. However, I was wondering if it's possible to obtain the variance within each taxa, explained by the plant cover as a percentage?
See tables 2-4 in Kelly et al 2015 "Effects of Elodea nuttallii on temperate freshwater plants, microalgae and invertebrates: small differences between invaded and uninvaded areas" for an example.
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Find out the 'r' , the correlation between the selected explainatory variable and the texa. Here, it is assumed that both are numeric variables. Then, the r^2 is taken as the percentage of variation explained in texa by the selected explainatory variable. 
In general, if r is the correlation between X and Y where Y is a dependent variable and X is an independent variable, then r^2  provides the  percentage of variation explained in Y by the X. 
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Seeking alternatives to a Cessna 172 aircraft capable of being fitted with VHF antennae to complete radio-tracking surveys in remote terrain. Ideally I am looking for examples of successful use of twin-engine, turbine aircraft.
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I've spent a major portion of my career as an ungulate researcher in the Pacific Northwest of the United States radio-tracking ungulates from aircraft. Sergio and the others provide some useful information.  It is important that you match the aircraft and it's performance capabilities to the terrain and elevation of your study area.  Personally, I would suggest a Piper Super cub, M-7 Maule, Cessna 180, 182, or 185 as suitable single engine aircraft for telemetry work.  When flying in extremely mountainous with very limited options for landing in the event of an engine failure, I prefer a Cessna 336 or 337 if available; these aircraft perform like a 182 and will bring you home on one engine.  Pilot experience in conducting aerial telemetry and mountain flying cannot be over-stated.
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I would like to learn about the mechanisms that determine the behavior of aquatic ecosystems near critical values of external influences. Can anybody recommend an approach for the description of homeostasis violations for aquatic ecosystems?
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Dear Dr Byron, thanks for the comment with your observations.
In addition to my initial question, there are new: 
(1) was observed whether the homeostasis in the lake ecosystem, before the dominance of single species originated? 
(2) do you have ideas about the reasons for terminating single-domination? 
(3) What do you think about such explanation observed now boom-bust cycles of some species. Some time ago there was a destruction of the old homeostasis, and now the lake is happening forming process of homeostasis at a new level. In case, if data of long-term comprehensive monitoring are available, it would be interesting to jointly analyze the possible mechanisms of the evolution of the lake ecosystem.
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Does anyone know how to estimate out of sample prediction power of RPL or latent class model in Limdep/Nlogit? I thought to divide my sample to 80% and 20% of overall sample and then estimate the model for the first half and use the estimated coefficients for the second half. However, I ‘m not sure how to make Nlogit to do it. BTW can I use ; Prlist command?
Thank you in advance
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Thank you Ariadne
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A share of the so called rare, endangered or threatened species may diminish in number due to natural evolution, we may not have to restore the species by which we are altering the natural process
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Dear Sreejith Ashtamoorthy,
Very interesting question! However, I strongly doubt, that there is a more general answer than "it depends on the species and the specific environment".
Perhaps it is a better idea to concentrate on ecosystem processes, for example: how are the seeds of the trees dispersed and are the species involved in this dispersial present? If your forest is near a river - are there still natural / semi-natural flooding conditions? Etc.
If you have an idea ( I hesitate to say "know"), why a species is rare and/or threatened, you might get an idea, what to do.
kind regards
Irene
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In regards to the methodology to quantify the services especially in forest and agroforest systems.
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It all depends on some specifications of the case study you're concerned with.... this is quite a range from place to place.
I'll just help you with some relevant references:
see attached
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Dear restoration enthusiasts
I am currently working on my master thesis concerning the application of cheap microcontrollers in ecosystem and landscape restoration monitoring. One main target is to assess the feasibility of low-cost, adaptable monitoring devices. To enhance the output of my thesis, I designed a short survey, designated to include knowledge and experience from restoration enthusiasts all over the world. Therefore I wanted to ask, if you could take a few minutes of your time to fill in my survey. You won’t only help me, but possibly enable broader monitoring, improve efficient use of limited funding and thereby enhance future knowledge. If you have any questions, just contact me.
You can access the survey at:
If you know other people involved in ecosystem and landscape restoration, feel free to send them the survey too.
Thanks a lot for your time
Best regards
Lukas Gemperle – ETHZ - Switzerland
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This looks like a great piece of work - hopefully lots of people will do the survey and help get your devices used by ngos and scientists
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Our research team is deeply involved in building indices to assess ecological quality (integrity or condition); we have worked a lot in rivers, especially working on biotic indices but also using rapid assessment methods (QBR, SVAP). Indices or specific protocols are good for initial screening, educational purposes and citizen science. But using rapid assessment methods to assess the quality of landscapes is more complicated. However like river ecosystems they do have many attributes that can provide visual signals of quality when they are visually assessed from say a vista. Colleagues and our team are exploring an effort to build a landscape assessment index (non-urban areas) and would really be grateful for any advice or references. 
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In addition to that work in Botswana more recently I've been using the Greenhouse Gas Emissions Site Type approach to develop field based protocols for assessing the carbon dynamics of a peatland landscapes from changes in vegetation. These surveys are quite detailed but I'm currently trying to work out whether the vegetation changes can be detected via remote sensing, to provide a landscape scale visual assessment metric. It might be worth investigating what you can get from aerial photos of your sites?
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In the provisioning forest ecosystem services the classifications used such as Timber and NTFPs, Woody and non woody products, Direct use values and indirect use values etc. For example; I have market values for the Timber (construction wood), house use furniture (chairs, tables, cupboards etc), fire/fuel wood, medicinal plants, thatching materials, and packing materials. How I should classify these forest products as Timber and NTFPs to avoid double counting? Which classification method for the provisioning  services of forest is valid and updated ?
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The term 'Non-Timber Forest Products (NTFPs) encompasses all biological materials other than timber which are extracted from forests, other wooded land and trees outside forests that include products used as food and food additives (edible nuts, mushrooms, fruits, herbs, spices and condiments, aromatic plants, game), fibers (used in construction, furniture, clothing or utensils), resins, gums, and plant and animal products used for medicinal, cosmetic or cultural purpose for human use (FAO,1982; Khanal 2006) .
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I am trying to map the ecosystem services values of a multi-functional wetland.
I am using monetary values to convert the concerned services into monetary units for convenient overlapping in the following mapping step. So far, provisioning, regulating and supporting, all of which provide directly or indirectly products having market goods, making them convertible into monetary units. As for cultural values i.e. temples, landscapes, values. I am concerned about the hidden values that could not be captured by stated preference methods. 
Please kindly help with your experience and expertise
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Have you looked into Greg Brown's research on mapping ecosystem services? His work focuses on participatory mapping - engaging the public and/or stakeholders in the mapping process. Whether you are working with the public or not, his work also focuses on ecosystem services, including cultural services. Perhaps this paper or references within it will help.
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It would be great if the species would be found in tropical countries such as the Philippines. 
Also, I would like to know the mechanism by which they are able to withstand large amounts of chromium
Thank you!
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Not sure why you want to monitor a high tolerant fish species.  Best to monitor the chemical directly in the affluent and control sites and, if you want an indicator fish, then best to assess a whole range of locally occuring fish species. This may tell you which ones are relatively more sensitive and which ones are tolerant. 
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I need an estimate of the global area of temperate shrubland. The IPCC provides only maps as far as I know? Can anybody help?
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In natural vegetation or global biome, shrubland refers to two major types of vegetation dominated by functional groups of shrub, they are Arctic shrub tundra and semi-arid shrub in temperate and sub-tropical regionals. In some classifications, shrubland also includes secondary (often human induced) ones located in moderate habitats. Several satellite based global land cover datasets are available to show spatial extent of shrublands, including those from MODIS, AVHRR, SPOT VGT, and MERIS. Simply Google these datasets. 
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Due to some lack in materials I am in need of the protocols for the same. If anyone has this or know about the them, please let me know.
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I fully agree with Dr. Jullian because you can study any ecosystem with your desired angle and parameters and protocols will differ. Therefore you specify that what exactly you are going to estimate. 
you can use protocols from APHA for physical characters and for estimation of biotic component you have to search for various indices depending on what exactly the parametr is.
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I would like to analyze data from different LTER sites in order to evaluate the effect of climate change on different ecosystems. The problem is that each site collected data with different study design and with different response variables (diversity of different taxa, variations in snow cover, biogeochemical cycles, ecc.).
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Cross-site analyses of LTER data can be difficult. LTER investigations are aimed at understanding a certain system, and thus focus on differing questions and differing methodologies. This has been a source of criticism levied toward LTER with respect to answering regional to global scale questions and is at least part of the argument for NEON.
The difficulty here is deciding whether you are comparing apples to apples: Are the variables measuring the same thing and thus comparable. It would probably be helpful to know what you are planning. Is there a specific question you have in mind? You might be able to select a subset of LTERs that have certain types of data that would be appropriate for answer a focused question. For example, if you were focused on soil water chemistry, there are 27 soil lysimeter studies in the LTER network at nine or ten sites (based on a quick search of the LTER Network Data Portal). If you just want to look for interesting patterns, I would be skeptical of the utility of cross-site comparisons of LTER to show you much.
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I just came across a paper that is very interesting discussing iron - sulfur dynamics in the presence of iron reducing bacteria. In the Everglades, the system I am interested in, iron concentrations are relatively low (generally) while in some areas sulfur (as sulfate) is extremely high.
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When you say "iron is low" is it the dissolved iron as Fe(+2) or iron total? or the sediment abundance of iron?  the iron (Fe+2) can be low due to the fact that you have sulfate reduction and the iron scavenges by H2S.
In general, in marine and marginal marine environments iron and sulfur (as well as any complex coupling between them) are very important.  
Here's another paper that you might find interesting and we are currently working on similar things in salt marshes:
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I study plant ecosystem dynamics using Landsat images in my work. One of the useful indices is GVI. I know it can be counted for Landsat 8 images but don't know how. Can anyone help me?
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If you decide to use Grass GIS 7.0 RC1 (http://grass.osgeo.org/news/40/15/GRASS-GIS-7-0-0-RC1/) it can be done using the module i.tasscap.
I am not sure, if GRASS 6.4 supports Landsat 8 for this module.
Please give the sensor as "landsat8_oli" and GRASS will calculate all the tasseled cap components for you.
Make sure your Landsat 8 image has bands 2, 3, 4, 5, 6, 7 in that order, to ensure proper bands taken for calculation.
Hope it helps.
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We are having a workshop in Auckland in 2 weeks to consider urban pressures on the horizon.  The challenge is to think of new ideas, or issues poorly studied, rather than the usual problems or exacerbators of the usual problems. Your ideas would be welcome.
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Dear Margaret
I think "urban ecosystem" must be given special attention because it is an artificial ecosystem. Indeed, the human concentration in cities and expanding urbanization generate a new ecosystem that is superimposed and interferes with the natural ecosystem: the urban ecosystem. An ecosystem is exposed to constant changes that can compromise its coherence and resilience. So it is always in unstable equilibrium, that is, in a situation of dynamic crisis. This is the case of the urban ecosystem that needs an increasingly wide area to meet its needs and compensate for impacts, and is characterized by a growing ecological footprint. One of the goals of sustainable development is to identify or reduce this footprint. It seems to me that the major challenges in the urban ecosystem are represented by the major hazards: floods, earthquakes, and also risks of industrial units explosions to toxic pollutants population.
Best regard
FADEL
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I wonder if anyone know pathways  or conceptual frameworks concerning to construction of successful ecosystems for innovation in emerging economies.
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I don't know for emerging countries, but I have done my dessertation aroud the developement of a model to help economic advisor to support technological entrepreuneurship in a context of co-innovation. One of my findings is that the economic development process is two-fold, and intermediated in innovative ecosystem. Third places, where people can experiment on the uses of technologies or solutions should be very helpful.
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Pls. provide the relevant full text or aiticle link
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Dear Xiang, please have a look at the following short letter to the editor in my list of publications, I hope it will be of help.
Spectral entropy, ecological resilience, and adaptive capacity for understanding, evaluating and managing ecosystem stability and change.
Best regards
Gianni
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Hi all,
We have been working with a termite species from the genus Odontotermes. We'd like to permanently remove termites from some mounds to observe their potential cascading ecosystem effects. Has anyone tried to do this?
It seems like one option to remove termites would be with insecticides, but we're worried this effect would only be temporary and termites may recolonize. One thing we've seen is people using plaster of Paris as a way to study mound architecture. Do you think we might be able to use plaster to permanently "plug" termite mounds? Anyone have any experience with these methods?
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Dear Grace Charles,
There are endless method to remove termite but ???  Termite can survive in the termite prone area even in those areas where chemical treatments have gone.
If you really want to find some sound and ecological manner, please find biological procedure  like inclusion and exclusion  of some organisms ( e.g. spider, ants, lizards, some insects which they prefer termite  as a food). Another technique, I have used for some trees, add some salt and biochar as a mixture  in the rhizosphere of tree. If you want to remove termite from soil then find out some information about soil feature then apply some chemical (not insecticides). Addition of sugar also reduces the population size of termite.  As Mr. Peter explained about killing of queen might be another way of procedure.
However, I do not  like   more technical and complex knowledge  if the problem is being a serious and warranting seriously to the nature and environment. For example, In India, few ares of  Punjab region is  termite affected. I have seen, some native tree species  (Dalburgia sissoo, Shisam, Mango,) as well as some exotics like  Silver Oak, Acacia auriculiformis, Cassia siamea etc. are highly affected with termite. Loss of significant  forest wood production by termite is an alarming  for ecologist and soil scientists to find a satisfactory methods for termite  removal. However, I am also waiting for a good method.
My Best wishes with you for good research on termite.
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They are supposedly a way to treat wastewater without using chemicals, but instead by creating an "ecosystem", whose constituent organisms filter the water. I gathered from this paper http://www.uvm.edu/rsenr/nr385c/resources/documents/The%20design%20of%20living%20technologies%20for%20waste%20treatment.pdf
that "the ideal closed system as having three major components or subsystems. It consists of a sunlight-based,
photosynthetically driven system that is connected to an animal consumer component, which in turn, is connected to a detritus/bacterial system.
Our experience supports the Adey and Loveland (1991) requirement of a minimum of three distinct subecosystems. We have found it is best to house the subsystems in distinct cells separated in space but connected by flows." 
which installs these for a fee....Can anyone comment on if this is a viable method for the future? It seems almost "too good to be true" - an all natural way to deal with the waste products of society purely relying on "natural" processes..
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In principle, I think that John Todd has the right idea about how society should handle waste products, i.e., by emulating nature in which all wastes are productively recycled. I have seen Todd's living machines applied at the scale of a waste treatment system set-up in a canal in Suzhou, China. The principle of ecological recycle of agricultural wastes is also being widely applied now in China, especially for the recycle of animal wastes (CAFOs) in which the waste stream from animals is coupled with a bio digester and subsequent use of biogas for cooking and electricity, while coupling the bio digester liquids and residues to ponds, fish, and orchards to produce food. The key to success of these endeavors is that the scale of the processing system must match the size of the waste stream, which means that there must be enough land or water to productively match the intensity of the waste source. Maintaining some flexibility to adjust the waste stream is a good strategy to help insure successful treatment. The question of whether "living machines" are a viable solution for society in the long run remains open as far as I am concerned. To answer this question we need to perform quantitative analyses of the performance of the various systems applied on different scales to determine net costs and benefits to society. The best analysis method to use to determine overall efficacy for society is emery evaluation developed by H. T. Odum and his colleagues (Odum 1996) and numerous publications in the literature, including some of ecological recycle agriculture in China.
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I would be greatful if someone could give ideas on the most important issues regarding the dynamics of an ecosystem of innovation in developing countries.
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Dear Rosane,
Your question has two dynamics. Dynamics of ecosystem and dynamics of innovation.  May I put your question in this way.
'What are the determinants of ecosystem dynamics in urban environments? What are the determinant that influence (enhance/ reduction) those ecosystem  dynamics.
Have I clarified your question or complicated it?
Upananda (Sri Lanka)
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It is known that woody encroachment is occurring in grassland worldwide. I want to know which factors will affect this process, please give me some relating references.
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In arid and semi-arid tropics there are many possible causes, and the often advocated one, 'overgrazing' not always obvious. Changes in run-off/run-on balances in relation with landuse changes can explain some of the observed dynamics. It is important to consider the mode of dispersion of the woody species: the encroachment of pioneer shrubs that followed the droughts of the 70's and 80's in Sahel was in part due to wind dispersed seed species such as Calotropis procera and Leptadenia pyrotechnica...
Hiernaux P., Diarra L., Trichon V., Mougin, E., Baup F., 2009, Woody plant population dynamics in response to climate changes from 1984 to 2006 in Sahel (Gourma, Mali). Journal of Hydrology, 375 (1-2): 103-113
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In non-riparian plant ecosystems, if you measure percentage plant cover, mathematical models and equations could be produced, to describe the spatial interactions between plant species. Is anyone doing anything like that?
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Hi Craig! I'm afraid your question is a bit too vague and too large in scope! Non-riparian plant communities are very diverse (from grasslands to scrublands, forests, etc.) and models of plant communities are also very diverse (statistical, mechanicjavascript:al, analytical, simulations, etc.). Do you have more precise considerations in mind maybe? That would help us help you! Regards,
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Over the years I have been working, I have been compiling a presence only list (coordinates) of a rare tree species from my area. I have good reason to believe (from industry experts and the literature) that my list may be one of the most comprehensive that exists. As well as compiling this info for submission to flora databases, I wanted to put in some time to help develop the knowledge of the species, as well as learn some skills myself. I was hoping to undertake some form of species modelling to determine the species original extent (prior to european settlement which resulted in extensive clearing) and combining that with extant layers of native vegetation to get an idea on how many may still be present in remnant populations (I believe the number of trees left is far different to that commonly stated). I may even try and field truth the predictions. The species occupies a relatively narrow area of (approximately) 300x100 kilometers. 
When I browse through the literature in this topic, I am overwhelmed. I am hoping to get some direction on the type of modelling I should do with some good guidance on how to go about it (seeing as I have limited experience in the field). Software suggestions (I am an independent researcher so free would be ideal), type of analysis to run, and guides on using the software would be ideal. I have a moderate skill set with ESRI products but again, because I am not affiliated with a university, i can not afford extensions. I know I am probably underestimating the difficulty of this task but I am willing to treat this as a learning exercise and put in the time.
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Maxent is a good method, and also a tool, freely available, see http://www.cs.princeton.edu/~schapire/maxent/
Maxent is easy to use, even though it has some issues. For instance, it is a so-called presence-only methods, i.e. you do not need absence data. However, the program creates its own absences (called pseudo-absences, because you do not really know that they are true absences), and you need to be careful then, limiting the area that it is allowed to pick pseud-oabsences from. I think the default in 10 000 pseudoabsences, and it is drawn from the extent of your model maps. So consider this before you start.
Maxent is scary to use in “neck-down” analyses, which I believe is common. You put everything in there, you keep all the default settings and you just hit the “run” button. And it looks great. But you should know that Maxent creates all kinds of interactions between you input variables, not regarding the ecological relevance of the interaction and without presenting you with them, if you do not look in the log file.
I think the question of that you want to answer and what you want to use your model for is very important. Do you want to understand (and visualize) general patterns? Do you want to develop the best possible map of your area? Do you want to transfer you model to a different area or a different time? Do you want to improve sampling design? I would say that we have three different purposes: 1) Ecological response modelling, in order to model relationships in order to find the general patterns in the overall ecological response, 2) Spatial prediction modelling, in order to optimize the fit and 3) projective distribution modelling, in order to transfer you prediction to a different spatiotemporal setting.
BRTs are also quite popular. I would also suggest checking out SAM ("Spatial Analysis in Macroecology"), which is a program for spatial statistical analysis. http://www.ecoevol.ufg.br/sam/
I you are familiar with R, Maxent can be run easily from there, http://cran.r-project.org/
The scary part of distribution modelling is that to a manager, a really bad model can look just as nice as a good model, and a colorful map is always very popular to use and the probabilities and insecurities are often difficult to communicate.
Good luck
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I am trying to assess the Socio-economic relationship with coastal sciences for better prediction and management of coastal zones.
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Dear Lingaraj
You are invited here to join us at https://www.facebook.com/groups/iczm2013/ to discuss on topics related to your interest.
Best
Dola. 
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Diversity, dominance and spatial patterns are all interrelated are all affected by the presence of abiotic and biotic factors in an ecosystem.
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Hans, thanks for the answer!
Mathiventhan, it is indeed interesting. Thanks for the input!
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Roundworms are small, but have a potential role in recycling of nutrient and minerals in soil along with other micro-fauna they form the large base of soil ecosystem and helps in sustainability of soil health and by studying these nematode fauna one can suggest the status and health of soil ecosystem through community analysis means they are really good bio-indicators. But I want to know what are the characteristic of good bioindicators?
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thank you Pierre
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In the business and management literature on "ecosystems", there is a lack of consensus on what an ecosystem actually is. Ron Adner and others have defined an ecosystem as a constellation of organizations that create and appropriate value around a specific product or technology – thus putting a shared value proposition at the center of the definition of the ecosystem. Others have defined an ecosystem as a community bound by geographic or thematic similarities, or by a jurisdiction and/or overarching body; the members of the ecosystem then do not necessarily share a value offering. Can we come up with an integrative definition? Or is one of these streams of literature, in fact, misinterpreting the ecosystem concept?
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From my experience with practitioners in the recent time the ecosystem approach is mainly used in the context of platforms. Here single, focal companies set the rules for an ecosystem, create a new way to reach customers and select who will be a part of the ecosystem. Additionally, it contains a competitor perspective (ecosystems compete against each other) and it contains the lock-in effects which are created when deciding for an ecosystem. And I think this is a perspective that is also shared in literature. Whereas TIS is more focus on the development and production of a value from a technological perspective, ecosystems focus also on the value capturing aspect (also including non-technological aspects). That's why ecosystems and business models share a similar notion.
But I know there are lots of different perspectives and I bet there are other network concepts from earlier days that already contains some perspectives. Its like many terms that fly between practise and academia: Terms are words and hence interpretative. And some terms are more appealing than others (a better metaphor). There will be hardly accuracy today since everybody can publish his/her view on open platforms or with book publishers whose business model builds on masses instead of quality. We have to be clear in our definitions what we mean, and try build a critical mass (e.g. Like the Special Issue in Long Range Planing Journal in 2010 did with Business Models).
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I am looking for studies that have estimated the existence or bequest value of individual species e.g. tiger, elephant, rhinoceros, panda. Any leads would be greatly appreciated.
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Dear Dhaval,
There are some studies that analyze the existence value of particular species. For a review, you can see Martín-López et al. (2008) in Conservation Biology, which is meta-analysis and where you can find previous literature. In addition, you can also see in my profile Martín-López et al. (2007) in Biological Conservation, in which we estimated the existence value of 15 species in the Doñana Protected Area.
For marine species, you should review the Adriana Ressurreição's papers.
Hope this information would be useful,
Cheers
Berta
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Due to shifting cultivation, developmental activities, and natural causes, the mountain ecosystem is changing at a very fast rate.
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I need some good paper on this, kindly help.
regards