Science topic

Natural Hazards - Science topic

A natural hazard is a threat of a naturally occurring event that will have a negative effect on people or the environment. Many natural hazards are interrelated, e.g. earthquakes can cause tsunamis and drought can lead directly to famine or population displacement. It is possible that some natural hazards are intertermporally correlated, as well.
Questions related to Natural Hazards
  • asked a question related to Natural Hazards
Question
3 answers
Dear Colleagues,
I am writing to let you know that Discover Geoscience is currently welcoming submissions of original research to Advanced Geo-Computational Techniques in Natural Hazards and Disaster Studies: Monitoring, Management, and Mitigation Topical Collection. As the Guest Editor for the Collection, I hope you will consider this as an outlet for a future research paper.
Discover Geoscience is a fully open access, peer-reviewed journal that supports multidisciplinary research and policy developments across the field of geoscience. The journal aims to be an international resource for researchers, policy makers and the general public for recent advances in geoscience, and its uses in research development and society. As a fully open access journal, we ensure that our research is highly discoverable and instantly available globally to everyone. The journal particularly welcomes work that aims to address the United Nations Sustainable Development Goals, especially Life on Land; Affordable and Clean Energy; and Climate Action.
The publication costs for Discover Geoscience are covered by Springer Nature during the journal’s first year (until 31 July 2024). Authors whose articles are accepted for publication before that date will not need to pay an article-processing charge. Note that the APC-free period does not apply to other Discover series journals, or to any journal to which your article may be transferred if not accepted in Discover Geoscience. Please contact the journal editorial office for any questions about this APC-free period.
If you are interested in preparing a manuscript for consideration at Discover Geoscience as part of this Collection, please let us know and I would be happy to provide further detail. Submissions will be welcomed from 31st December 2023 to 30th June 2024, but if you are unable to submit a manuscript before this date, please let us know as we may be able to be flexible.
To submit your manuscript for consideration at Discover Geoscience as part of this Collection, please follow the steps detailed on this page. On the first page of our online submission system, under “Select article type:” select the option of your article type. Then when filling out the manuscript information, select the “Advanced Geo-Computational Techniques in Natural Hazards and Disaster Studies: Monitoring, Management, and Mitigation” Collection from the collection list on the “Details” tab. Authors should express their interest in the Collection in their cover letter.
All manuscripts submitted to a Collection are assessed according to the standard Discover Geoscience editorial criteria and peer review process and are subject to all standard journal policies. If accepted for publication, an article processing charge applies (with a standard waiver policy).
This article Collection is a great opportunity to highlight this important area of research, and we hope you will be able to contribute.
Please don't hesitate to let me know if you have any questions. For more information please visit: https://link.springer.com/collections/bhcechbcec
Relevant answer
Answer
Dear Rob Keller, thank you for quick response.
  • asked a question related to Natural Hazards
Question
2 answers
How to build an effective system of rainwater harvesting in floodplains with river flooding, local flooding and waterlogging occurring after winter or violent storms in a situation of successively worsening drought, declining surface, subsurface and deep water resources?
Under the conditions of deepening negative effects of climate change, the accelerating process of global warming, the following question becomes more and more relevant and timely: how to build an effective system of rainwater collection in floodplains, where river flooding, local flooding and flooding occurring after winter or violent storms in a situation of successively parallel deepening problem of drought, declining surface, subcutaneous and deep water resources?
The negative effects of progressive climate change, the occurrence of more and more frequent weather anomalies, the occurrence of climatic disasters in many parts of the world and other effects of the increasingly rapid process of global warming are deepening year by year. In many parts of the world, due to the accelerating process of global warming, higher and higher temperatures during summer heatwaves, longer and more severe periods of drought are being recorded year after year. Low surface water levels and droughts are not only the result of the progressive process of global warming, but also of improperly carried out land reclamation and drainage of wetlands and marshes, as well as the overexploitation of a large part of the land area under unsustainable agriculture carried out under the formula of intensive production of agricultural crops, including crops mainly for the production of livestock feed. On the other hand, in some parts of the world, increasingly frequent weather anomalies cause violent storms and downpours resulting in the occurrence of floods and flooding. The aforementioned floods and waterlogging are increasingly occurring in areas used for agriculture and in areas of urban agglomerations, which causes additional problems and economic losses.
At present, i.e. in February 2024, in many parts of the world in the Northern Hemisphere of planet Earth on the one hand where the snow has recently fallen there are floods and waterlogging during the thaw, and paradoxically in other countries next to those lying tens or hundreds of kilometers away there are record high temperatures and record particularly troublesome droughts, historically lowest water levels in rivers and lakes, a decrease in the level of subcutaneous and deep-sea water resources. In countries currently experiencing record droughts, legally normalized bans are being imposed on the use of water for watering lawns, washing cars, filling swimming pools, etc., and even restrictions are being placed on the use of water in the irrigation of agricultural fields. On the other hand, the Southern Hemisphere of the planet experiences record heat during the summer season of the planet's south and subtropical zones. Chile in South America in January-February 2024 is experiencing record heat, high temperatures causing numerous forest fires. The burning forests caused fires in many cities, towns and villages, where many citizens ran various tourist and other services and lost everything because of the fires. The scale of the fires that occurred in Chile caused the government to impose states of disaster and states of emergency in many regions of the country, in which many residential homes, business buildings, hotels, tourist resorts and other building infrastructure were socialized. The scale of damage caused by these fires is the largest in many years.
In view of the above, it is necessary to take systemic and integrated measures, which, on the one hand, should limit the scale of the progressive process of global warming and thus should result in reducing the scale of the negative effects of climate change. On the other hand, it is necessary to adequately protect land areas characterized by a high level of risk of periodic accumulation of large amounts of surface and subsurface water from flooding and waterlogging. As part of the improvement of flood risk management, it is necessary to create a system of retention reservoirs, in which the regulation of the level of accumulated water reserves should be correlated with the results of the long-term weather forecasts carried out and the weather and climate change forecast models developed on their basis. Big Data Analytics, cloud computing, artificial intelligence and other ICT information technologies of advanced multi-criteria data processing and Industry 4.0/5.0 can help in this regard. Besides, over-regulated and concreted riverbeds should be naturalized to allow controlled dumping of excess water into areas of natural restored greenery, restored forests and swamps. In addition, reservoirs should be created to collect rainwater for agricultural purposes, i.e. to irrigate areas used for agriculture during periods of drought. These issues should be key elements in the sustainable management of water resources and the management of the risk of floods, drought and other consequences of the increasing occurrence of situations of weather anomalies and climatic disasters.
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
In view of the above, I address the following question to the esteemed community of scientists and researchers:
Under the conditions of the deepening negative effects of climate change, the accelerating process of global warming, the following question is becoming more and more relevant and timely: How to build an effective system of rainwater collection in floodplains with river flooding, local flooding and waterlogging occurring after winter or violent storms in a situation of successively parallel deepening problem of drought, declining surface, subsurface and deep-sea water resources?
How to build an effective rainwater harvesting system in floodplains and permanent drought areas in order to reduce the scale of loss of water resources?
What do you think about this topic?
What is your opinion on this issue?
Please answer,
I invite everyone to join the discussion,
Thank you very much,
Best regards,
Dariusz Prokopowicz
The above text is entirely my own work written by me on the basis of my research.
In writing this text I did not use other sources or automatic text generation systems.
Copyright by Dariusz Prokopowicz
Relevant answer
Answer
We ask all projects above 1000 m2 in our area of interest to collect rainfall from the top of buildings through gutters and pipes that will take water to a settling and control tank and then to a previously designed infiltration tank, based on the 20-year rainfall. The infiltration tank is built far above the water table with a penetrating bottom and gravel blanket outside of the tank, to allow the water to seep and infiltrate through different layers to recharge groundwater.
  • asked a question related to Natural Hazards
Question
4 answers
It seems that Westerners do not have a good understanding about the future of good weather. They speak from a completely closed point of view. They say it's too late to do anything, the world will end. On the other hand, they promote the net zero vision of 2100, in which the effects of the climate have disappeared and only interpret climate change with bad risks, and this interpretation is not correct at all. Because, first of all, the nature itself and the earth and even the earth's atmosphere are in the process of being restored by the sun and the sunlight that shines on the earth, and we should not be so worried about the future. We humans can help the Earth and the Earth's atmosphere through social and scientific organizations. We humans can prevent climate change by preventing the hunting of animals. We humans are destroying the future of the earth by producing sewing machines and factories that generate smoke and we all know that what we are doing is wrong and even with wars and bloodshed we kill nature and destroy everything without thinking about it. Earth's nature and ecosystem changes are not climate changes. After all, why are we humans not aware of the future of the planet and do not understand that we all live in the same room. And everything we do under the roof of the earth's atmosphere will bounce back and cause natural disasters and natural hazards. You just have to think a little bit about what we humans are doing to our nature. Well, what do you think we should do for the future of the earth? . Do we think at all?
Relevant answer
Answer
Dear Michael Isigounis
Hello, with respect. I am very grateful for your good answer..
thank you.Abbas
  • asked a question related to Natural Hazards
Question
5 answers
Dear Esteemed Professor/Researcher,
We extend a cordial invitation for the submission of your distinguished scientific research articles to be considered for publication in the upcoming edition of the International Journal of Disaster Risk Management, Vol. 6, No. 1.
The International Journal of Disaster Risk Management, a rigorously peer-reviewed publication released semi-annually, encompasses a comprehensive spectrum of disaster studies, policy considerations, and effective management strategies. Our journal serves as a prominent platform, fostering collaboration among academics, policymakers, and practitioners, facilitating the dissemination of high-quality research and practices related to natural disasters, anthropogenic crises, and complex political emergencies worldwide.
Aims and Scope
The journal will cover all aspects of disaster risk management from a global perspective, including but not limited to:
  • Disaster and crisis management theory and practice,
  • Risk awareness and assessment,
  • Hazard and vulnerability analysis,
  • Knowledge development including education, training, research, and information on disasters,
  • Public commitment and institutional frameworks, including organizational, policy, legislation, and community action,
  • Disaster prevention, mitigation, response, recovery planning, policies,  and implementation,
  • Promotes the interchange of ideas between practitioners, policy-makers, and academics.
Spanning interdisciplinary boundaries, our journal aims to promote communication, collaboration, and teamwork between various professions and disciplines. This collective effort strives to prevent or limit the adverse impacts of hazards (prevention, mitigation, and preparedness) within the broader context of sustainable development. By encouraging the exchange of ideas and experiences, we aim to reduce the risk of disasters and fortify community resilience in alignment with sustainable development goals and planetary boundaries.
Abstracting and Indexing Information
  • ICI Journals Master List database - link
  • Sherpa Romeo - link
  • ERIH PLUS (European Reference Index for the Humanities or ERIH) - link
  • CEOOL (Central and Eastern European Online Library) - link
  • Dimensions  - link
  • National Library of Serbia - COBISS.SR-ID - 275644172 - link
  • Crossref - link
  • ROAD – Directory of Open Access Scholarly Resources - link
  • Fatcat - link
  • Google Scholar Citations - link
Authors are kindly requested to submit their fully formatted papers for consideration. All submissions will undergo a meticulous blind peer-review process, evaluating originality, research content, correctness, relevance to the conference, and readability. To ensure a seamless submission process, we kindly urge you to thoroughly review the submission and formatting guidelines before submitting your paper.
We appreciate your valuable contributions to advancing disaster risk management knowledge, and we eagerly anticipate the opportunity to feature your work in our esteemed journal.
Kind Regards,
Prof. dr Vladimir M. Cvetković
Chief-in-Editor
Relevant answer
Answer
Dear Roman,
Thank you for your inquiry. We appreciate your interest in our publication International Journal of Disaster Risk Management. The next issue is scheduled to be published in June. We are working diligently to bring you high-quality content, and we're excited to share it with our readers.
Stay tuned for updates, and we hope you enjoy the upcoming issue!
Best regards
  • asked a question related to Natural Hazards
Question
3 answers
Isn't it time to protect our homes from natural hazards?
In my opinion, bricks should not be used for the roofs of houses, and light materials such as Unolit should be used instead. So that bricks don't fall on people's heads during an earthquake, and also don't use thick straw in rural houses. Because it makes the roof of rural houses heavy and they are very unsafe and dangerous during floods and even earthquakes. Now, my question is, what are the solutions to deal with earthquakes and natural hazards? Isn't it time to use artificial intelligence in this field?
Relevant answer
Answer
Feng Frederick Deng
PhD (full) at Chongqing University of Technology and Commerce
china
Greetings and politeness and respect to you, respected teacher. Thank you for your answer. Thank you . Abbas
  • asked a question related to Natural Hazards
Question
2 answers
It seems that Westerners do not have a good understanding about the future of good weather. They speak from a completely closed point of view. They say it's too late to do anything, the world will end. On the other hand, they promote the net zero vision of 2100, in which the effects of the climate have disappeared and only interpret climate change with bad risks, and this interpretation is not correct at all. Because, first of all, the nature itself and the earth and even the earth's atmosphere are in the process of being restored by the sun and the sunlight that shines on the earth, and we should not be so worried about the future. We humans can help the Earth and the Earth's atmosphere through social and scientific organizations. We humans can prevent climate change by preventing the hunting of animals. We humans are destroying the future of the earth by producing sewing machines and factories that generate smoke and we all know that what we are doing is wrong and even with wars and bloodshed we kill nature and destroy everything without thinking about it. Earth's nature and ecosystem changes are not climate changes. After all, why are we humans not aware of the future of the planet and do not understand that we all live in the same room. And everything we do under the roof of the earth's atmosphere will bounce back and cause natural disasters and natural hazards. You just have to think a little bit about what we humans are doing to our nature. Well, what do you think we should do for the future of the earth? . Do we think at all?
Relevant answer
Answer
Adelmo Enrique Romero Méndez
Saludos y cortesía y respeto por su servicio, respetado maestro.
Estoy muy contento con su respuesta, esperando que llegue el día en que todas las personas comprendan dónde viven y aprendan a vivir bien.
  • asked a question related to Natural Hazards
Question
4 answers
Is climate change directly related to other natural hazards on the planet?
As you know, terrible and dangerous earthquakes happen every year, and perhaps the most dangerous one was in Turkey last year. Because he had built huge dams on the rivers of his country and the same factor, the water behind the dams had increased, and the intrusion of water on the Torres and Anti-Torres faults on the Ararat mountains in Turkey is considered the cause of the earthquake. . Because today, geologists and seismologists have come to the conclusion that water plays an important role in causing earthquakes, and the penetration of water into the fault and its subduction and subduction layers is the cause of artificial and induced earthquakes, and this experiment in the region Texas, United States of America, it has been proven that by injecting water and water and salt solution in the oil region of Texas, America, earthquakes of magnitude 3 and 5 have been caused. We will release the energy inside the earth. It means that humans themselves will play a role in causing earthquakes. Now the question is that we humans, with this knowledge, why are we storing water on the faults again when there is a possibility of earthquakes in the future? Is it not possible to inject water inside the faults with calculated planning so that the internal pressure of the faults is released slowly and free people from the danger of earthquakes? Isn't it time to get rid of the dangers of earthquakes?
Relevant answer
Answer
Earthquakes and tsunamis are generated by energy coming out of the Earth's interior. That power will last for ever.
By building large artificial lakes in front of hydroelectric dams humans never realized these will cause earthquakes until they happened. They don't make artificial lakes anymore.
Injecting fluids after withdrawing oil and gas can also cause earthquakes, but these are kept secret by the oil companies who have been treated above the Law so far and always protected by governments. This is going to change, too.
In some cases, water storage was done without the knowledge that faults existed under the water. The geology was not studied, because they did not realize the importance of faults.
I myself applied to study the presence of faults under an artificial lake, but the hydro company refused to give me any information and the government supported that decision!
On top of that my university found a geology professor(!) and a Science Dean who supported that decision instead of supporting me! In this case, more earthquakes will occur and the public will face more fatalities in the future. For your information, this happened in Manitoba, Canada about 2010.
On the other hand, climate change is to do with the proportion of gases in the air. This is controlled by human activities and can be altered if people decide one day.
  • asked a question related to Natural Hazards
Question
2 answers
Hello everyone,
Is anyone familiar with the manuscript format for submission to the Hatural Hazards Journal? I have followed the journal guidelines (https://www.springer.com/journal/11069/submission-guidelines), but the editor still comments: Please format the References EXACTLY as specified in the Natural Hazard formatting guidelines
Regards,
Budi H Santosa
Relevant answer
Answer
If you are correctly editing your article as per their guidelines and still they are guiding you to correct the format. Then simply follow some already published articles from the same journal and you are good to go.
  • asked a question related to Natural Hazards
Question
1 answer
During the thawing of the subpolar permafrost, triggered by accelerating global warming, could viruses and bacteria from many thousands of years ago, which are dangerous to humans, emerge and cause another pandemic?
The thawing of permafrost, which has been present for thousands and millions of years in areas near the Arctic Circle, mainly in the Arctic, caused by the accelerating process of global warming, will result in the release into the atmosphere of thousands and possibly millions of tonnes of hitherto frozen methane, a gas that is many times more greenhouse-generating than CO2, which will result in a significant acceleration of the already rapid process of global warming. However, this is not the only very dangerous effect for human civilisation and for the state of the planet's biosphere of the progressing process of global warming, a process which has been taking place since the first industrial revolution, i.e. since the 18th century. Among the significant negative consequences of the increasingly rapid global warming process triggered by the industrial revolution based on the dirty energy of burning fossil fuels is the increase in the risk of a future pandemic caused by viruses emerging from the thawing of the permafrost in areas near the planet's Arctic Circle. These viruses emerged and were frozen many thousands and perhaps millions of years ago, i.e. when there was not yet a modern species of homo sapiens on planet Earth. Therefore, humans may not be immune at all to these strains of different types of viruses that functioned on the planet many thousands of years ago. In addition, the existence of many species of both wild animals and farmed livestock may also be threatened if thawing viruses from many thousands of years ago prove to be completely unfamiliar to the immune systems of said animals. According to CNN media reports, there are virological research laboratories currently working on revived viruses taken from thawing permafrost. These revived viruses are referred to in the media as "zombie viruses". In addition, high summer temperatures have thawed the corpses of people who died and were buried in cemeteries many years ago, as well as animals, from whose thawing bodies pathogenic strains of viruses and bacteria have emerged. The thawing of the permafrost in recent years, for example, has been identified as a major source factor in the occurrence of the anthrax epidemic in Siberia, because the high temperatures experienced in Siberia for the first time in many thousands of years allow viruses and bacteria to be released from human cemeteries and animal corpses, i.e. micro-organisms that functioned thousands of years ago and which may be particularly dangerous to humans and animals living on the planet today.
In view of the above, I address the following question to the esteemed community of scientists and researchers:
In the course of the rapid thawing of the sub-polar permafrost, caused by the progressive process of global warming, could viruses and bacteria from many thousands of years ago, which are dangerous to humans, come to light and cause another pandemic?
What is your opinion on this subject?
Please respond,
I invite you all to discuss,
Thank you very much,
Best regards,
Dariusz Prokopowicz
Relevant answer
Answer
Dariusz Prokopowicz There are many recent works published for this subject. The risk was always present, but now it will be more significant.
Wu, Ruonan, Gareth Trubl, Neslihan Taş, and Janet K. Jansson. "Permafrost as a potential pathogen reservoir." One Earth 5, no. 4 (2022): 351-360.
Alempic, J.M., Lartigue, A., Goncharov, A.E., Grosse, G., Strauss, J., Tikhonov, A.N., Fedorov, A.N., Poirot, O., Legendre, M., Santini, S. and Abergel, C., 2023. An Update on Eukaryotic Viruses Revived from Ancient Permafrost. Viruses, 15(2), p.564.
Christie, Alec. "Blast from the Past: Pathogen Release from Thawing Permafrost could lead to Future Pandemics." (2021).
Hueffer, K., Drown, D., Romanovsky, V., & Hennessy, T. (2020). Factors contributing to anthrax outbreaks in the circumpolar north. EcoHealth, 17, 174-180.
  • asked a question related to Natural Hazards
Question
4 answers
Dear RG Users,
I am looking to simulate the Multi Natural Hazards (like Landslides, debris flow floods) their interaction/ Cascading affect on each other .
Do you know any available software for this purpose?
It can be commercial or open source.
Looking forward for your answers.
Best Regards
Engr Awais
Relevant answer
Answer
There are several software packages available for simulating multi-hazard events and their cascading effects.
Examples of commercial software include HEC-HMS, RMS, and WMS. Open source software packages include OSSIM and SAGA GIS.
Additionally, there are several free and open source multi-hazard simulation and modelling packages available, such as GeoHazards, Flood Modeller, and QGIS.
  • asked a question related to Natural Hazards
Question
10 answers
I am looking for articles about using GIS for the mapping of natural risks on archaeological sites.
Relevant answer
Answer
By comparing photos and analyzes at different times
📷
  • asked a question related to Natural Hazards
Question
10 answers
It will be great if you can help me with the links of free satellite imagery for natural hazard assessment
Relevant answer
Answer
Vuk Gajić Thank you very much.
  • asked a question related to Natural Hazards
Question
65 answers
Donald Trump's withdrawal from the Paris climate agreement threatens its future. Now, whispers of Brazil's withdrawal from the Paris climate agreement is heard. Seems Brazil's withdrawal influenced by the withdrawal of the USA. Under this situation, will other countries also withdraw from the agreement?
In your opinion, how will the withdrawal of these countries affect the future of this agreement?
Relevant answer
Answer
With the departure of Donald Trump, new president has entered the Paris climate agreement.
  • asked a question related to Natural Hazards
Question
9 answers
I want to start a research about cultural rights and the environment. It is related to my last work "Preventing and pursuing the destruction of Shiite holy sites according to the case of Bamiyan's Buddhas". I consider the aspects of the relation between cultural rights, eg. cultural sites, and the environment. How can we promote our protection of cultural sites against damage? What are the damages that threat cultural sites? Is there any action that the states should fulfil? What about native people? ...
Relevant answer
Answer
An important discussion that is useful in raising cultural awareness on the topic of the environment
  • asked a question related to Natural Hazards
Question
8 answers
I've read numerous papers about socioeconomic vulnerability assessment and I found out that most of the papers focused on natural hazards and disease(such as COVID-19 pandemic). I can't find anything related specifically to water pollution. Therefore, what are the potential parameters/indicators for adaptive capacity for socioeconomic vulnerability assessment of water pollution?
Based on the article, the indicators are risk awareness, early warning capacity, regulation control and emergency response.
In this article, education, access to mobile connection, income, access to water facilities and health awareness camp were as indicators.
However, the indicators used in this article were in demographic domain such as population growth rate, population density and percentage of illiterate households.
I think the biggest challenge is finding a way on how to quantify it. Another obstacle is the availability of socioeconomic data of appropriate geographical coverage.
Relevant answer
Answer
Just a suggestion
Use the Cause and Effect logic to create a flow chart of events and then prioritise your indicators
  • asked a question related to Natural Hazards
Question
2 answers
Movement of barchan dunes cause hazards on urban roads and agriculture.
Relevant answer
Answer
ASSALAM ALIKOM
Yes there are many, and it is recommended to stablize dunes aroun human infra-structures only. As the dunes are part of the ecological systems in the region and any large scale interference from human will definitly causes a disturbance in the system. Anyway there three methods:
1-Mechanical methods (using gravel, mixing with mud or plants residue)
2-chemical method (not recommended due to pollution risk)
3-biological methods (cultivation) most recommended but using native plants.
Please see attached as an aswer:
1- (2) (PDF) Barchan Dunes in Northern Kuwait (researchgate.net)
2- (2) (PDF) Mapping and monitoring of dunes in Northwestern Kuwait (researchgate.net)
regards
Ali
‪Ali Al-Dousari‬ - ‫الباحث العلمي من Google
  • asked a question related to Natural Hazards
Question
8 answers
Hi, I would like to know where can I get historic global/national (preferably USA) level time-series data for the following (preferably gridded data)?
Flood, Drought, Max temperature, Min temperature, Hurricane, Tornado, Earthquake, Wind, Severe storm, Winter days, Wildfire, Precipitation, Sea level rise, Storm surge, Fog, Hail, Lightning, Landslide, Volcano, Tsunami
Relevant answer
Answer
You can also retrieve the historic global/national level hydrometeorological data (e.g runoff, rainfall etc) from the ERA5 data archive.
The ERA data archives climatic data on a global/national level for a period of 40 years and above. The ERA5 is the fifth generation ECMWF reanalysis for the global climate and weather for four decades (1979- till date). The data has been re-gridded to a regular Lat-Lon grid of 0.25 degrees for the reanalysis.
The hydrometeorological data are available in hourly, and monthly products. Both on pressure levels (upper air fields) and single levels (atmospheric, and land surface quantities).
Here is the link to access the data
  • asked a question related to Natural Hazards
Question
3 answers
Hi, In my city i have seen a discussion among volcanic hazard researchers (Colombian Geologic Service and the local University), the central subject is the quality on the accuracy of volcanic hazard methodologys (i.e. deterministic method vs probabilistic method), i´d like to learn more about works that compare these two methods with observed events. Please, could anybody share me papers or books about the subject? Thanks a lot.
Relevant answer
Hello !!
Source Rock of the Volcanic Fragments in Wadi Al-batin, Iraq: Geomorphological, Petrographical and Geochemical Evidences
  • asked a question related to Natural Hazards
Question
24 answers
The term Geology [gē: ‘earth’; logia: ‘study of’, ‘discourse’] encompasses various aspects of the study of solid Earth. It includes: study of rocks of which the Earth is composed, and the processes by which they change over the period of time; study of plant and animal fossils indicating the kind of life forms that existed in the past; study of energy resources, e.g. coal, oil and variety of minerals; and also study of environment, climate change, and natural hazards like landslides, volcanoes, earthquakes, and floods.
However, with the man’s stepping over Moon followed by study of various aspects of Moon rocks, the term “Geology of Moon” or “Lunar Geology” came into use. The terms Selenology and Selenography are also used for some kind of studies on Moon. Whether the time has now to coin a new term for the study of Moon rocks?
Relevant answer
Answer
We, my collegues and me, have done the same question during our dicussion. A new term or a similar to earth term? Or perhaps Moon-logy? But the term exists. For what concern th study of physical features of Moon the right term is Selenology (Study of Moon). Selene was the ancient greek name of Moon. We have written a paper where we speak about Selenology, actually the paper is accepted and we are waiting for pubblication.
  • asked a question related to Natural Hazards
Question
7 answers
Developing states as well as developed states facing a problem of environmental hazards like floods, cyclones, tsunami etc due to the global environmental changes. Mostly affected are the under-developed states due to lack of resources. South Asian states especially Pakistan, India, Bangladesh, Maldives, Bhutan, etc. are facing serious problems of floods. I am seeking literature regarding flood hazards in Pakistan, India, and Bangladesh.
Relevant answer
Answer
Check C. Emdad Haque and M. Q. Zaman for case studies in Bangladesh. Brammer on floods in Bangladesh.
  • asked a question related to Natural Hazards
Question
5 answers
Natural hazards risk
Relevant answer
Answer
Matchew,
Yes, that's exactly what it is. The impacts of these disasters on infrastructure and agricultural land. Many of the indicators are used (Social Vulnerability Index: SoVI). So I would like to have an idea about suitable indicators in a mountainous area like the island of Idjwi.
The objective is to assess the socio-economic vulnerability of Idjwi populations to the risks of water erosion and landslides. This is where I have to have a vulnerability map drawn up, since the susceptibility map has already been done.
  • asked a question related to Natural Hazards
Question
3 answers
Tsunami is one of the natural hazard, which can impact places thousands of km away from Seismic Source. I am interested in knowing presence of Tsunamigenic source in Red-Sea, Gulf of Aden and Arabian Sea (other than Makran) and their maximum magnitude ? Can Red-Sea and Gulf of Aden has potential source to generate a local Tsunami ?
Looking for experts response.
Relevant answer
Answer
Dear Sushil,
Excuse me for before superficial response, perhaps my second response will more useful...
In the Red Sea exist tsunami-genic sources: example Zubair-Group: (https://en.wikipedia.org/wiki/Zubair_Group) and their potential seems very small, lack of water potential… (You have to examine if exist other active volcanic regions under Red see, and examine what type them…) In the Gulf of Aden, I have found: Afar plume http://www.mantleplumes.org/Afar.html
So this zone could provide be the stronger tsunamigenic source than in case of Red Sea example, but actually seems that their effect same seems weak… You need a stronger geological and geophysical examination: of the second example… I do not have opportunity to give better information because it needs a better investigation of the mentioned zone by me)…
Shortly:
A.)City Hodeidah has a tsunamic genic source at 50 km to East from it, (water supplying is minim)- this zone needs better investigation) – to give a proper result to your question!
B.)  In the case of the coastal city of Aden the tsunamigenic source is bigger Afar plume- same needs a better investigation, here you need to examine the source of Earthquakes of entry of Golf Aden: https://earthquaketrack.com/r/gulf-of-aden/biggest
(needs complex analyzation)… In the case of this city needs more and bigger study (as I mentioned before)… you have to consider the influence of Arabian Sea…
Regards,
Laszlo 
  • asked a question related to Natural Hazards
Question
4 answers
I am working on modelling the social dynamics and human responses during flash floods and forecasting the socio-economic impacts of flash floods.
Could you please share any relevant scientific papers/reports or any other related resources?
Thank you.
  • asked a question related to Natural Hazards
Question
3 answers
Please provide reference models and frameworks for agent-based modeling being used in social dynamics during disaster emergencies.
Relevant answer
Answer
Dear Javed
Over the past 15 years we have been developing what is known as a "Life Safety Model" (LSM) which is an agent-based model used to he;lp to improve the emergency planning for floods. In the model people, buildings and vehicles are represented as agents. The model uses the output in the form of spatio-temporal velocity and depth grids from a two dimensional flood model. The agents interact with the floodwave at each time step and the model allows decision makers to have an estimate of the time it will take people to evacuate the area at risk from flooding, as well as the number of fatalities.
The primary value of using the LSM agent-based model to forecast the risk to people is not to forecast the exact number of fatalities, (there is a high degree of uncertainty in this), but to assess if emergency management interventions (e.g. improvements in flood warnings and evacuation routes) can make a significant difference in reducing the predicted risk to people. The model has been applied in the UK, Italy, Canada, USA, Malaysia, Japan and Australia, to name a few.
There are a number of papers and presentations that have been given on this model see here: http://www.lifesafetymodel.net/publications.html
The latest paper we have written on this model which was published in the Journal of Flood Risk Management is available here:
I hope that this is of help.
Darren
  • asked a question related to Natural Hazards
Question
156 answers
2nd Springer Euro-Mediterranean Conference for Environmental Integration (EMCEI 2019: www.emcei.net), 10-13 October 2019 in Sousse, Tunisia
1. EMCEI-2019 has now opened to receive submissions until 15 May 2019. 2. Accepted papers will be published in the proceedings by Springer before the conference. 3. EMCEI-2017 proceedings by Springer was indexed in Web of Science (ISI). 4. Best extended papers of EMCEI-2019 will be published in Springer journals after the conference. 5. More details at: https://www.emcei.net/
Relevant answer
Answer
Following............
  • asked a question related to Natural Hazards
Question
6 answers
I am interested to participate and organize a summer school in Uzbekistan on natural hazards, landscape ecology, soil sciences and foresrty.
Relevant answer
Answer
You might want to have a look at the 17th International Symposium on Geo-disaster Reduction held on Aug. 19-23, 2019, at the Aurora Conference Center, Issyk Kul Lake, Kyrgyz Republic.
The conference is organized in the frame of the activities of the International Consortium on Geo-disaster Reduction (ICGdR), with the support of Liege University and Namur University, Belgium; Institute of Seismology, NAS, Kyrgyz Republic; Institute of Geomechanics and Mining, NAS, Kyrgyz Republic
For more information have a look at the project Registration web-page: https://liege-universite.events.idloom.com/17ISGDR/register that will be open until July 5, 2019.
  • asked a question related to Natural Hazards
Question
18 answers
There is little irritation of what a 'natural hazard' is, even if we admit that many 'natural hazards' are the result of human activity (e.g. often flooding is the result of deforestation by humans; drought and desertification the result of human land use changes, over grazing etc.
But is there something we can call 'natural disaster'? A disaster is an event of society, not an event of nature.
Disaster Risk Reduction is the effort to prevent that 'natural' hazards turn into disasters. If this effort fails then it is difficult to talk of 'natural disaster' as it is society, human that suffer damages, injuries and loss of life.
Isn't the expression 'natural disaster' not even misleading giving the impression that a disaster is a natural event, an act of god so to say and as such unavoidable. Indeed, however, as highlighted earlier, it is an event of society and become often disastrous as society is not well prepared to face the powers of natural hazards.
What do you think????
Relevant answer
Answer
I am agree with Nyirenda Sir
  • asked a question related to Natural Hazards
Question
7 answers
Hello dear sir, I am interested in your project. I have been working with the coastal environment since 2014. I am preparing a PhD PhD thesis on the vulnerability of the coastal environment in Cameroon. I am interested in climate change issues and natural hazards.
Relevant answer
Answer
kindly indicate your specific interest so that i could simply understand your concern
  • asked a question related to Natural Hazards
Question
4 answers
Given the fact that the resilience concept in Disaster Science is new, how can we define it in a way that it is differentiated from the typical vulnerability concept? What (or what type of) indicators one should utilize to assess them both?
Relevant answer
Answer
Sajjad,
Vulnerability and resilience of a community to disasters have many dimensions (i.e., social, economic, environmental, infrastructure, etc.). And there are multiple indicators, models and frameworks that have been developed in the last couple of decades. The concepts are far from new to the disaster science field, and significant advancements were made too.
For social vulnerability, I would recommend you read Cutter et al. (2003), it is one of the most recognized social vulnerability models in the States.
Burton et al. (2014) developed and validated a multidimensional resilience model for disaster recovery.
There are different other models and attempts, for example Mavhura and Collins (2017).
Or Cutter et al (2008) framework for disaster resilience (DROP model).
The listed research are just pointers and many others can definitely be found.
Best of luck
Mohamed
  • asked a question related to Natural Hazards
Question
9 answers
How intensity and frequency of natural hazards is going to change in future??
Relevant answer
Answer
Have you checked what the IPCC report says about these issues?
  • asked a question related to Natural Hazards
Question
41 answers
What are the number of days between receipt of a manuscript at the editorial office and the editorial decision to accept or reject for peer review process?
I'm specifically looking at the following journals:
  1. Water Resources Management (Springer)
  2. Natural Hazards (Springer)
I would greatly appreciate it if you kindly share your experience.
Best Regards .
Relevant answer
Answer
Normally it takes 3 months
  • asked a question related to Natural Hazards
Question
8 answers
There have been arguments that just like sustainability, the resilience within the systems (here talking about the communities as a system) can not be measured but improved as it is a continuous process. So I am thinking if it is reasonable to measure it on the basis of different components shaping that resilience.
Moreover, what is the role of Risk-Assessments in resilience management? can resilience be managed without considering the risks or any external/internal shocks?
Regards
Relevant answer
Answer
@ Muhammad Sajjad
The resilience is defined as the amount of disturbance a system can absorb and still remain within the same state .....
Resistance system won't show any reaction at all.
The following reference will give you better understanding.
De Bruijn K.M. (2005) Resilience and Flood Risk Management a Systems Approach Applied to Lowland Rivers. doctoral thesis, Delft University of Technology, Netherlands
  • asked a question related to Natural Hazards
Question
5 answers
I am looking for a single term that can be used to describe both "trends and patterns" of natural phenomenon such as natural hazards (storms, floods, rainfall, tropical cyclones etc.)
Relevant answer
Answer
Dear Muhammad, the expression that I suggested is very common and used in many documents. It covers all the hazards that you mention. There are a lot of official documents and articles to cite if search on net. I attach you 2 examples. Regards.
  • asked a question related to Natural Hazards
Question
42 answers
On the basis of the calculations performed on the basis of the PFO-CFO Theory, we arrived at the conclusion that all widely-discussed mass extinctions were caused by quite definite solar events. There were no principal changes in nature after the series of the past extinctions, and, thus, it can be expected that the events that occurred multiply in the past, will occur hereafter. Do you think that people should prepare the ways for minimization of possible future harmful effects of solar phenomena?
Relevant answer
Answer
Kenneth,
First, this sentence was written by Marpha Telepova-Texier, and I only cited it.
Second, if we would discuss the «physical law» term philosophic definition, we would go too far aside from the question formulated by me.
You try again to shunt from discussion of socially important problem of advance protection against the conditions harmful for the Earth's flora and fauna. Meanwhile, if some natural phenomenon repeated multiply on the Earth in the past, it will repeat in future because no principal natural changes occurred either on the Earth or in the Solar System. You can regard or not regard this statement as a physical law, but you are scarcely capable of disproving this statement, and, thus, it should receive the attention it deserves.
  • asked a question related to Natural Hazards
Question
8 answers
Does anyone know how frequently sand storms and dust storms that arise from middle east or north africa travel to Pakistan and North India? I was wondering, in view of the already worsening air pollution levels in North India, events such as dust and sand storms reaching the subcontinent may exacerbate the situation. How rare or common are such sand and dust storms being carried from their place of origin (usually middle east and north africa) and intermix with fog or haze intensified by smoke or other atmospheric pollutants in another far off location? Has there been any similar, possible mixing of phenomena (dust storm and smog) reported/documented/studied anywhere around the globe at any time, preferably that was also caught by polar or geostationary satellites?
I was looking at a true-color or natural color satellite image acquired on 29th Oct. 2017 by the Visible Infrared Imaging Radiometer Suite (VIIRS) on board the joint NASA/NOAA Suomi-National Polar orbiting Partnership (S-NPP) satellite around early afternoon. I've attached a screenshot of the image as well as provided the full link to access the satellite imagery. These satellite images have been stitched together to create a global mosaic. Unlike MODIS, VIIRS do not show any data gaps (except sun glints!). I found this satellite image particularly compelling because it clearly shows the sand storm picking up over northern Saudi Arabia and moving around Iraq, Iran, Caspian Sea towards Afghanistan with the movement of wind. I also think the Earth's rotation from west to east has a role to play in the movement and direction of the wind laden with sand and dust. But it seems difficult to understand their dynamics. The smog over North India and parts of Pakistan can be differentiated from the sand storm over middle east in this satellite image. In North India this is the time of the year when there are intentional crop fires due to the traditional slash-and-burn agriculture practice.
Relevant answer
Answer
  • asked a question related to Natural Hazards
Question
13 answers
Disaster Risk Reduction has become a central agenda in many parts of the world. This is due to increases in intensity and frequency of extreme events like cyclone/typhoon, heavy rainfall, earthquake, tsunami etc. Ecosystems are the close entities of causes to consequences of these events. However, a system approach that relates ecology and ecosystem services of a particular region are not significantly addressed. Do you think so, and why? How to address these?
Relevant answer
Answer
There is a background paper for the Global Assessment Report (GAR) 2009 that focuses on these interlinks, and that could be interesting for your question: http://www.preventionweb.net/english/hyogo/gar/background-papers/documents/Chap4/Ecosystems-and-DRR-Working-Draft.doc
Best
Vicente
  • asked a question related to Natural Hazards
Question
27 answers
Drought has been generally defined as a recurring extreme climate event that occurs NATURALLY... Given the current anthropocene, one may ask if drought is still strictly a natural hazard?
Relevant answer
Dear Zilefac Elvis Asong, my answer to your query is definitely yes.
In the perspective of tropical climates, where I was born and grown, drought is a result of prolonged dry season over the wet season naturally. This prolonged dry season will result in depletion of water sources, drying of plants and consequently result in drought. But we have to bear in mind that our unprecedented intervention to the natural ecosystem contributes much for drought occurrence.
  • asked a question related to Natural Hazards
Question
52 answers
Does anyone want to become a collaborator of an interdisciplinary group to perform research within the project: Systems for Sustainable a Planet? Are you interested or experienced in any of the following global issues?
  • Availability of clean drinking water
  • Reusability and treatment of water
  • Sustainable agriculture
  • Reduction of carbon emissions
  • Renewable energy systems
  • Natural hazard risk assessment
  • Natural hazard remediation
  • Organizing healthcare in developing countries
  • Renewable energy in developing countries
I am looking for motivated individuals who would like to contribute to the greater purposes and goals of the project in any way they can. We can use ResearchGate.com and e-mail to communicate and combine our ideas, wherever you are in the world, and with whatever free time you have available outside of your current jobs and busy schedules.
Reply with "yes", a little bit about yourself, ideas for collaboration.
***You just follow me to become a collaborator on the project.***
Thanks for looking! I hope you'll join us.
Relevant answer
Answer
YES. I am PhD in Environmental Engineering, Law and Management (c) and Dean of Gujarat Technological University India. Let me know how to go ahead.
I am interested in following areas:
  • Availability of clean drinking water
  • Re usability and treatment of water
  • asked a question related to Natural Hazards
Question
7 answers
I need any handbook for "GIS systems in engineering geology" and/or "GIS systems in natural hazard assessment" and unfortunetelly.
If anyone can help me, I'll be very thankful.
Relevant answer
Answer
მირიან, ვიცი შენც გაქვს წვდომის რაღაც საშუალებები, მაგრამ მაინც გიგზავნი ამ წიგნებს, თამრიკო
  • asked a question related to Natural Hazards
Question
6 answers
There are many different seismicity levels in the world. it is obvious that France is less exposed to earthquakes than Japan, China, Turkey, Iran, Italy or California, What is your level of fear of this natural hazard in your particular area? The results of analysis of answers of this question (if they are numerous and representative enough) may help to understand the effect of past experience in lowering or enhancing the level of fear.. thank you for your contribution.
Relevant answer
Answer
Dear Najib Abou Karaki ,
Currently, I am working as Senior Research Officer Cum Disaster Professional at District Disaster Management Authority, Madhubani, (Bihar) India to carry out research work related to floods, Earthquakes, Training & Capacity Building, Education & Disaster Management Community awareness or other areas related to Disaster Management/governance. This Madhubani district is located in the northernmost part of the state of Bihar bordering Nepal. The district has been traditionally vulnerable to different disasters on account of its unique geo-climatic condition. Floods, Drought, Earth Quake (Zone- V), Cold Waves and High Wind have been recurrent phenomena. Since this area is located very close to Himalaya thus the rate of seismic activity remains fairly. It comes under Very High Damage Risk Zone. Therefore risk perception is very high among peoples , citizens.if you want to know the perception level of tourist, please see the paper.
  • asked a question related to Natural Hazards
Question
6 answers
Measuring millimetric precursory deformations of large crustal areas on earth surface by remote sensing techniques ( InSAR) is already a well established reality. The best available way now, as an Early Warning System against earthquakes and subsidence, landslides related hazards?
Relevant answer
Answer
I agree with the statements of both Dr. Omran and Dr. Ahmed. Remote Sensing has very useful application in monitoring natural hazards, but to some limited extent. As already mentioned, there are many inter related sub surface actions/disturbances which ultimately result in earthquakes or landslides. Hence it is best to have field level equipments like micro geophones, etc., in addition to remote sensing.
  • asked a question related to Natural Hazards
Question
5 answers
Dear Colleagues,
we would like to invite you to submit an abstract for the interdisciplinary session “Natural hazards and climate impacts in forest areas” at the next EGU Assembly (Wien - Austria, 8-13 April 2018), organized by NhET (Natural hazard Early career scientists Team).
This session aims at collecting experiences from researchers working on natural hazard having forests as one of their targets. The session welcome abstracts addressing any natural hazards, going also beyond forest fires.
Contributions should be submitted on the website of EGU general Assembly 2016: https://meetingorganizer.copernicus.org/EGU2018/abstractsubmission/27717
Contributions  are solicited from all scientists, and especially from Early Career Scientists.
Please note two important deadlines:
- December 1, 2017: Deadline for Support Applications (abstract should be submitted);
- January 10, 2018 (13:00 CET): Deadline for Abstract submission.
We kindly ask everybody to apologize us for cross-posting; on the other hand, if you have questions or queries, just contact us!
Best Regards,
Jonathan Rizzi, Luigi Lombardo and Svein Solberg
Relevant answer
Answer
I would rather thank you for your interest.
  • asked a question related to Natural Hazards
Question
14 answers
I am looking into people's knowledge to deal with natural hazards in the Pacific Island region. I have come across some materials, but I assume that there is much out there, possibly buried in ethnographies, where the titles give little indiction that it contains such materials......... One particular interest is about cultural knowldege about hazards and its application in the material culture (e.g. house construction, agriculture, food preservation and food security, etc....
I thank you very much for your tips
Relevant answer
Answer
Several of the papers at http://www.islandvulnerability.org/docs/islandsclimatechange.pdf would be relevant, especially on the last page of this document.
  • asked a question related to Natural Hazards
Question
4 answers
Dear colleagues (scientists, engineers and communicators),
in October (~3rd week), the Early Career Scientist representatives of the Natural Hazards division of European Geoscience Union (called NhET) will launch the EGU Natural Hazards blog online.
I will be the editor of the blog together with other scientists/friends that will equally contribute to the maintanance and development of the blog itself.
We plan to post online interviews and other elements that would open up natural hazard concepts to a very wide audience.
This is why I am writing here.
Would you be interested in being interviewed for the EGU blog? The topic needs to fit within Natural Hazards of course but as almost everything can fit in this profile, I would like to hear your ideas on the matter. How could you contribute? What topic are you familiar with and can we make the effort to discuss it keeping in mind a communicative purpose?
The NhET plans to release a post on a biweekly basis. This can be either a review of an important article (not authored by the interviewee) in a given branch of science or a discussion of the state of the art of a given scientific topic or technique.
The target length of the interview must be 500 < words < 1000.
Let me know your ideas and potential availability.
Thanks!
Relevant answer
Answer
Hello Hein,
I answered yesterday but it appears that me reply was never added here. Your topic is quite stimulating. Are you interested in contributing with an interview?
Just send me an email and we'll take it from there.
Thanks in advance for your interest and potential availability.
Regards,
Luigi Lombardo
  • asked a question related to Natural Hazards
Question
4 answers
what are indigenous techniques to mitigate landslides in changing climate ?
Relevant answer
Answer
Indigenous communities in the Ashanti Region of Ghana have deliberately instituted taboos against the construction of buildings near watersheds, rivers, and streams. There is a bank vegetation of 50-100 meters that is supposed to be left around river bodies and streams. Pathways and streets are not supposed to be disturbed since the ancestors and deities would be furious on culprits and may inflict lasting plaque on the entire society. Therefore, traditional councils in most local communities here punish culprits severely while the entire community in a collective fashion desolates all structures that could change the hydrological patterns that may eventually lead to a landslide.
Indigenous farming practices such as agroforestry, ban against wildfires and slash-and-burn practices also aid in avoiding landslides.
The stringent cultural practices, traditions and belief systems of local communities can be harnessed and utilized in modern policies against landslide and other serious environmental challenges that destroy lives and properties.
  • asked a question related to Natural Hazards
Question
174 answers
A catastrophy is an anthropic interpretation of an event which categorises it as essentially destructive.  Naturally occurring 'catastrophes' however are clearly responsible for, in fact are an essential element of evolution in both biological and social contexts.  
Major bio-evolutionary changes have been facilitated by natural 'catastrophes' such as trap volcanos or comet/meteorite impacts.  Similarly societal evolution has been precipated by similar events such as a comet strike around 12,800 years ago.
Does catastrophism provide a mechanism for understanding and as such is it a science in its own right? 
Relevant answer
Answer
Catastrophy is one of the examples of (environmental/ physical/ chemical/ biological) change. The study of the causes and consequences of (environmental/ physical/ chemical/ biological) change is explored in different scientific fields.
Because catastrophe is not more than an interpretation, science would take the risk to consider it as a science per se?  
  • asked a question related to Natural Hazards
Question
2 answers
Kindly share your paper  'Ón increasing monsoon rainstorm in India' published in Natural hazard  Vol 85(3)
Relevant answer
Answer
Dear Dr Ray
Please find attached paper.  I hope you will find it useful. 
  • asked a question related to Natural Hazards
Question
1 answer
More and more the AF and GCF are funding sources that finance important climate change adaptation interventions in the developing world. It is important that the academia contributes in assessing the impact of these funds and interventions on the most vulnerable. 
Relevant answer
Answer
great
  • asked a question related to Natural Hazards
Question
3 answers
How can I find open source model of landslides related disasters. I want learn something about the process of  developing such kind of model including statistical or physical based models.
  • asked a question related to Natural Hazards
Question
3 answers
I am interested to use InSAR data and techniques in the Himalaya and Karakoram Ranges to identify geohazards like landslides and to make further hazard assessment, analysis to mitigate the georisk. Thanks for valuable comments and suggestions.
Regards
IJAZ
Relevant answer
Answer
ESA's Sentinel-1 acquires SAR data in Interferometric Wide Swath Mode that can be obtained for free from the ESA Sentinel Data Hub.
ALOS-PALSAR and PALSAR-2 have acquired some interferometric pairs but the SLC images are only available by submitting a proposal for data access to JAXA.
TanDEM-X is a single-pass InSAR constellation and provides the highest resolution, but again you need to request access to free data from DLR in Germany.
COSMO-SKYMED by ASI has similar capability but is commercial.
My opinion is that Sentinel-1 (C-band SAR) and its precursors ENVISAT-ASAR, ERS-1 and 2 are your best data source. There is still the problem that the method will likely not work very well in very rough terrain such as the Karakoram Range. But it may be worth a try. Perhaps you get good results for some parts of the study area at least.
  • asked a question related to Natural Hazards
Question
7 answers
Dear colleagues,
I face the following issue when I try to import the ASTER GDEM data (ascii format) in the Flow-R environment (http://www.flow-r.org/home):
14:44:02: Error: ƒGƒ‰[: ones
14:44:02: Error: ƒTƒCƒY‚Ì“ü—͂͐®”‚Å‚È‚¯‚ê‚΂Ȃè‚Ü‚¹‚ñB
14:44:02: Error: ƒGƒ‰[: DataStudyAreaSelection (line 153)
14:44:02: Error: ƒGƒ‰[: GuiData>studyarea_Callback (line 82)
14:44:02: Error: ƒGƒ‰[: gui_mainfcn (line 96)
14:44:02: Error: ƒGƒ‰[: GuiData (line 20)
14:44:02: Error: ƒGƒ‰[: @(hObject,eventdata)GuiData('studyarea_Callback',hObject,eventdata,guidata(hObject))
14:44:02: Error: Error while evaluating uicontrol Callback
My ASTER GDEM data with the heading is shown below:
ncols 333
nrows 333
xllcorner 98.3417454074
yllcorner 3.1204627302
cellsize 0.00029999999999999
nodata_value -9999.0
1780.882 (data) ......
I would like to generate the susceptibilty map for Mount Sinabung, Indonesia. Attached file is the ASTER GDEM data (ascii format) of my study area.
Can anyone help me? Any technical assistance is appreciated.
Relevant answer
Answer
This is quite an old question, but for those who have the same issue, here is an update. You don't need anymore to have the corner coordinates dividable by the cell size. What you really need is:
- A grid with a metric coordinate system
- A cell size that is an integer
  • asked a question related to Natural Hazards
Question
3 answers
Hi, 
Could anyone can provide me some materials or guidelines that allow me to understand how to develop a new stage-damage function for flood event. 
Relevant answer
Answer
Maybe even this thesis may be interesting (urban flooding)
  • asked a question related to Natural Hazards
Question
11 answers
Are there any publications on natural hazards in Central Asia available which are not published by UN institutions ? Does somebody have some detailed information on landslides and mudflow impacts ? And maybe some official document on the impacts of climate change in Central Asia ?
Relevant answer
Answer
Yes, lots!  Look up the publications of Aldar P. Gorbunov, and publications by the Chinese.  You may need Russian and Chinese to read all the papers.  Also look up those by N.Sharku from Mongolia.  You should be able to build a bibliography from these sources.   However, also look through the past Proceedings of International Permafrost Conferences.  These include a lot of papers on this subject.
Stuart.
  • asked a question related to Natural Hazards
Question
3 answers
Dear all, 
I have few SAR imagery which are non-peak flood time imagery. Mostly are 2 or 3 days from the peak time. So, how do I solve this problem.
Thanks.  
Relevant answer
Answer
Hi - my first suggestion would be for you to define clearly your "problem". After all, you can use SAR images to answer a number of flood related questions. I assume you are interested in maximum flooding extent. In principle, if there is a temporal offset between your images(s) and the max flood extent you have a problem. If you have additional information, for example whether the peak occurred before or after the image acquisition date, you can refine your answer. If the image acquisition took place after the max peak, depending on how much time has passed, the (likely still) high soils moisture, or the relative smoothening of the area that was flooded can still help you to delineate the peak water extent like. Often water also leaves a bit of a debris line that should be detectable in the radar imagery. If, however, the image was acquired before the peak was reached only a modelling approach can help you, where continued water input into the system, and detailed elevation, needs to be used.
Hope this is useful, Norman
  • asked a question related to Natural Hazards
Question
23 answers
The tool or the software should be "opne source" that I can download from the web.
Relevant answer
Answer
Dear Mohammed,
Beyond the HAZUS (that lauch a new version last December) you can use Capra developed by WolrdBank.
  • asked a question related to Natural Hazards
Question
15 answers
I am working in the field of landslides along a ghat road section with 70 hairpin bends. Need suggestions, how can I relate the road density with landslide occurrences.
Relevant answer
Answer
Dear Ramesh,
As Marten told, the roads usually don't generate directly impacts to the stability of soil/rocks (of course if respected regular physical stability rules), but change the drainage systems and when this changes are not properly you can induce the water concentration and trigger a landslides.
  • asked a question related to Natural Hazards
Question
1 answer
There have been debates about the applicability of core flood test results to reservoir conditions. It is clear that a small plug can not represent a giant reservoir. However, core flooding is frequently applied as a conventional method to simulate flow through porous media. Yet, many tests are performed at temperature and pressure below reservoir conditions.
I am seeking for a method(s) to extend the costly, time consuming core flood test to reservoir conditions. 
Relevant answer
Answer
One question, what would you evaluate studies in a single well?
If the surface you want to analyze is important should be made two-dimensional models. The data obtained from well test enable calibrate the model.
It would also be nice to have physico-chemical studies of well water for the model parameters.
  • asked a question related to Natural Hazards
Question
6 answers
Hello,
I guess we have all heard about the ongoing tragic and worsening situation in Greece since 2008 for a large fraction of the population there and for refugees from Europe and elsewhere who ended up in Greece.
I am no socio-economic or political  expert but I gather that the number of people living in  precarity has soared there. I have certainly met benevolent social workers  who shared stories of despair that are hard to forget.
Greece is afflicted by a range of natural hazards and risks of disasters. It has a recurrent and documented history of such disasters.
I am wondering to what extent it is still possible for Greek scientists and/or the international community to suitably anticipate and monitor for those potential disasters and to suitably prepare for a disaster response, considering the ongoing and arguably worsening (?) situation in Greece ?
I am thinking about large forest fires (and eg. resulting biodiversity loss and atmospheric pollution), severe thunderstorms, land erosion, flash floods and mud flows on the one hand, and of tectonic earthquake and volcanic eruption hazards that may also lead to a tsunami risk in the Mediterranean on the other hand.
With the situation in Greece, aren't the vulnerabilities and the risks of impacts from such potential disasters much greater in Greece, and for some of these hazards for the European-Mediterranean regions ?
Has anyone studied how vulnerability of the Greece population to such eventualities may have increased since 2008 ?
Has anyone studied how the risks themselves for a given disaster scenario may have increased considering increased vulnerabilities and other changes in the structure of the Greece socio-politico-economic systems ?
Tectonic earthquakes from the Aegean arc submarine faults in Greece could trigger a tsunami affecting the Mediterranean region.
Can the adequate monitoring and disaster preparedness efforts still be pursued at the present time ?
And if not, what may be the wide-ranging impacts ?
The unmonitored active shallow-marine Kolumbos Bank Volcano (6km to NE of Santorini volcano) erupted explosively in 1650 AD. If it erupts again in a similar way, what may be the risk of an impact for international air traffic similar to that which related to the Eyjafjallajokull 2010 eruptions ?
What may be the tsunami risks in the Mediterranean  if the Kolumbos Bank volcano erupted explosively again ?
So to sum up, I am wondering if socio-economic-political changes in Greece since 2008 have affected vulnerability, resilience and risks for a diversity of disaster scenarios ? And also who may have studied aspects of this ?
I am also wondering to what extent scientists in Greece and elsewhere can continue to adequately monitor for, anticipate, research, sensitize for, , and generally prepare for such disasters occurring in Greece ?
And if it is the case that  the Greek scientists have difficulties continuing their work (?), to what extent the European Commission and international negociators on debt alleviation in Greece may have taken such considerations into account ?
Is this not the sort of situation making the ground much more fertile for much-enhanced impacts of geo-disasters ? Including for some that may affect much of Europe or the  Mediterranean Countries ?
Anyhow, a whole series of inter-related questions there.
I am wondering what colleagues think of all this and if some of you may have elements of answer to some of these questions ?
Many thanks in advance for any insights.
With best wishes and kindest regards,
Gerald
Relevant answer
Answer
Hello Gerard,
 In your extensive analysis you did not include the fact that the Greek population is well educated and aware of the natural dangers that hit all too common for millennia. Although the country is short of money, many research projects are funded from EE and elsewhere, so there is not a big increase of risks since 2008.  You see some of the projects mentioned above.
For example, the Greek people were well aware of tsunamis before Dec. 2004, unlike most of the rest of the world. I think Greek people are better prepared than those in Canada by comparison. In the last 10 years or so the federal funding for anything to do with the environment including research at universities in Canada has been severely CUT to avoid people get the facts on weather, natural disasters, etc. The reason is the government has been extremely pro-fossil fuel with a “forget the environment” attitude (also was the only country to officially return its signature from the Kyoto Protocol).  The result is a big problem for preparedness in a developed country and a worry for those trying to educate the public/schools, etc
  • asked a question related to Natural Hazards
Question
3 answers
As the due to the earthquake other natural hazard such as landslide in the steep slope area is very prone. Moreover, resettlement is a complex process that create serious social, economic and cultural problem for the people if not conducted properly. But resettlement can also be the opportunity to improve resilience and living condition of affected people and reduce exposure to disaster risk. 
Relevant answer
Answer
Try not only to consider single parameters but think of combinations & multiple effects. When it comes to assessment of risk, I prefer the "risk triangle model". The sides of the triangle are hazard, exposure and vulnerability, thus risk can be reduced in different ways, e.g. in case of floods by building retention basins, moving away from shores and/or building dams. In your case (earthquake) you should know where the hazard is high, so you will need a fault map and a catalogue of historical earthquakes, observations etc. Then you should know the local geology, especially the upper strata, from groundlevel 100 meters downward, and their geotechnical parameters. Because you focus on relocation, the 2 points I highlighted (active faults, hard upon soft rocks) are essential for building codes in the areas designated for resettlements. In case of landslides, rock slides etc. you will need more intensive geological investigations of slope areas, but also hydrographic data (precipitation). From geotechnical point of view one should imagine: does the relevant creek/river bed allow a maximum runoff and are the shores stable against erosion? Where are the weak points (low bridges, sharp bends)?
  • asked a question related to Natural Hazards
Question
3 answers
There are several things which can cause the formation of earth vibrations initially; I wish to know in detail.
Relevant answer
Answer
The following natural or induced processes can generate earthquakes.
(1) Tectonic (2) Triggered (reservoir; fracking) (3) Volcanic (4) Mining (5) Oceanic microseisms
  • asked a question related to Natural Hazards
Question
8 answers
I prepared physical and social vulnerability maps of Seoul and Busan megacities. But I could not find the methods to validate those maps.
Relevant answer
Answer
I do not work with social modelling, but I would use old data and analyse them against the predictor variables (environmental and others). And based on this statistic I would create a predictive models and then used a second old dataset to validate, or rather evaluate, the predictive model. But that requires that the data used for happening is within the range of the data used for creating the model, if not you can not trust the predictive model if you  do not fully trust the interpolation that is made.
  • asked a question related to Natural Hazards
Question
1 answer
My research is on coincident flooding using joint probability method but I have limited background knowledge of joint probability. I an expecting a sample of calculations.
Relevant answer
Answer
see this paper of a colleague of mine. It may help, 
  • asked a question related to Natural Hazards
Question
3 answers
my values vary form .15 to .45 for different stations over Himalaya......
Relevant answer
Answer
HSS.is a skill score relative to random forecast. A valuev above .3 can be said relatively good score for sample of reasonable size for binary forecast. I am not aware that any one has reported HSS greater than .5 for reasonable sample size for binary forecasts when predicted event is rare like precipitation days vs no precipitation days in the Himalaya during winter. Climatological event probability can also be taken as reference for hss
  • asked a question related to Natural Hazards
Question
6 answers
Hi,
I’m interested in teaching several introductory labs about the ocean for geology and physics students. I am particularly interested in doing hands on activities about waves and tsunamis. Does anyone have suggestions of activities, demonstrations, or case studies that are low cost/free to set up that you like to use with your classes?
Thanks in advance for your helpful hints!
Sarah
Relevant answer
Answer
Demonstrations of different wave phenomena at five stations.Students work with the five hand-on demos in small groups
  • asked a question related to Natural Hazards
Question
9 answers
I have read widely on vulnerability indicators and assessment as well as food security indicators. However, I have found little on perception of vulnerability to food insecurity and how to assess and measure that.
I am trying to see if others have done a study like this before. Thank you.
Relevant answer
Answer
Dear Charlene,
You have some good advice here. I will take your question from a process-oriented perspective: What? Who? and How? There are no easy answers to perception-based analysis. Depends on the issue and the target audience. 
What/Why:  Since your question is based on that, you should first define and try to categorize how these terms are seen and defined by your target community - what factors do they use and then shape your query around those and what indicators and how sensitive they need to be to be able to measure if the community feels there are positive, negative or no change in terms of their experience or if these may be experienced at specific times and not all times and for some crops or for some aspects of agriculture.  
Who: You would also want to define your community into groups based on how their experiences can shed light on the issues from different angles. The factors that influence their perception i.ee. - gender, age, location, type of occupation (between farming and non-farming households), size of farm, income levels. And decide which of these might be key and important and for also making your study informative to the literature as well as for decision-making by them and their engagement in decision-making.  
Where the literature can help you is in on the best science and rigour you can use in defining and executing your assessment i.e. reducing overt and subtle bias in your questions so that your findings are more reliable. See one paper  that might be useful: http://www.ncbi.nlm.nih.gov/pubmed/22805711. And another: http://www.ncbi.nlm.nih.gov/pubmed/24157411. Here is how I tackled some aspect of this in some recent research: https://riopluscentre.files.wordpress.com/2014/12/gender-and-csa-background.pdf
And there are some recent studies using some aspects of PBA - http://econpapers.repec.org/paper/agsaare14/. This paper seems relevant: Food Insecurity in Uganda: A perception based analysis by Almazea Fatima and Paulo Santos.
How: It also depends on if you are proposing to use a structured survey, focus groups or a combination of the two and that should be defined by the initial baseline review i mentioned first. Why? If literacy, timing and time and human resources are issues for you , then a survey seems less useful than a combined approach or even going for focus groups. Each choice has pros and cons and you would need to read thoroughly on that before deciding what suits you best and writing that justification clearly before proceeding. If literacy is an issue - images can also work. 
I hope that helps. Good luck!
  • asked a question related to Natural Hazards
Question
17 answers
Usually an Internet search would return billions of results when the following keywords are looked up, 'disaster statistics' or 'natural hazard statistics'. Further exploration reveals official and unofficial numbers. To complicate matters there are various news reports which  furnish unverified  figures. Although I believe it may not be that easy to come to a consensus on putting a numerical figure on the losses but still where does one look for the right sources.
Having said that, I would appreciate if I can get some help in identifying the legitimate sources. It doesn't matter if it is at the International, national, regional or even local level.
Relevant answer
There are no reliable data about disasters, as all sources have both (avoidable and unavoidable) technical problems, scope, and not least self interest in manipulating the information (political, financial or otherwise). In addition, you have serious problem of aggregation across events, countries and over time when, especially but not only, using panel data. As long as you are aware of these deep failures, you can entertain some loose thought experiments. But my recommendation would be that you should be extremely careful from reading, let alone interpreting, too much from available data. Have a look at my 2013 book (Routledge) “Disasters and the Networked Economy” (especially Chapter 1: The Problem with Quantitative Studies).
  • asked a question related to Natural Hazards
Question
9 answers
Coastal cities mitigation and adaptation to Climate Change
Relevant answer
Answer
Local governments in New Zealand   have completed coastal hazard assessments, with maps showing areas expected to be affected over the next 50-100 years and  adopted the following:
  • restricting development in coastal erosion areas
  • planning for managed retreat
  • rejecting consents for alterations or extensions to existing buildings in the coastal zone
  • discouraging the construction of defences such as sea walls.
  • asked a question related to Natural Hazards
Question
15 answers
Do you have some articles on landslides in Sicily, mainly on the relationship between rainfall and historical landslide activity? I need information to compare them with the results of a dendrogram morphological analysis that I'm doing on different landslides in Sicily. See (photo) a typical example of tree tilted by mass movement (Licodia Eubea (CT) - Sicily).
Relevant answer
Answer
Thank's Ana Maria!
  • asked a question related to Natural Hazards