Elisabeth Angenendt- University of Hohenheim
Elisabeth Angenendt
- University of Hohenheim
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32
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Introduction
Current institution
Publications
Publications (32)
Two major global challenges related to agriculture are climate change and the unbalanced nitrogen cycle. For both, national and international reduction targets have been defined to catalyse policy support for more sustainable farming systems. Miscanthus cultivation in water protection areas has been proposed as a contribution to achieving these tar...
Im dicht besiedelten Raum wie der Region Stuttgart ist der Druck auf die unbebauten Flächen hoch. Die landwirtschaftliche Produktion regionaler Nahrungsmittel, der Natur- und Landschafts-schutz, der Wunsch nach Erholungsraum sowie der Bedarf an Entwicklungsflächen für städtische Nutzungen konkurrieren stark miteinander. Flächen für die Kompensation...
Human interventions, i.e. settlement and construction activities, in the agricultural landscape including farmland but also natural and semi-natural habitats are a major driver of biodiversity loss. Consequently, their impacts on nature and landscape have to be compensated by no net loss policies in many countries around the world. However, their p...
Many countries worldwide have developed guidelines for offsetting impacts on nature and landscape. Suitable locations are the prerequisite for the implementation of these measures, and this might lead to conflicts with agriculture. In addition, comprehensive planning is often lacking and potential added values for nature conservation are not exploi...
Impacts on nature and landscape are to be offset in accordance with different nature conservation acts in various European countries. In Germany in particular, biodiversity offsets can also be made in advance, for instance, by booking them into eco-accounts, and then allocating them to an intervention. In Baden-Württemberg, these offset measures ar...
Negative impacts on nature and landscape caused by development activity have to be offset within the framework of no-net-loss policies in many countries worldwide. In Germany this is legally anchored in the German Nature Conservation Act (BNatSchG). The relevant compensation measures or biodiversity offsets are often implemented by developers on ag...
Die Transformation einer Volkswirtschaft zu einer Bioökonomie impliziert eine umfassende Änderung der heute bekannten Beziehungen zwischen Ressourcen, Produktion, Konsum, Märkten und Branchen auf unterschiedlichen geographischen Skalen. Die Änderungen von monetären, stofflichen und energetischen Wechselwirkungen beeinflussen ebenso die Inanspruchna...
The expansion of the bioeconomy sector will increase the competition for agricultural land regarding biomass production. Furthermore, the particular path of the expansion of the bioeconomy is associated with great uncertainty due to the early stage of technology development and its dependency on political framework conditions. Economic models are s...
Diminishing fossil carbon resources, global warming, and increasing material and energy needs urge for the rapid development of a bioeconomy. Biomass feedstock from agro‐industrial value chains provides opportunities for energy and material production, potentially leading to competition with traditional food and feed production. Simulation and opti...
Eine Vielzahl an Technologien und Absatzwegen einer sich entwickelnden Bioökonomie sind noch unbekannt. Energetische und stoffliche Prozessketten können das vorhandene Angebot an biogenen Rohstoffen verwerten, jedoch nicht unter wirtschaftlich sinnvollen Gesichtspunkten. Innerhalb einer Konzeptstudie wird ein Ansatz vorgestellt, der die energetisch...
Biogas is in many respects a serious alternative to other fossil resources and complements other renewable energy sources from Wind and Sun. Biogas can be produced in many places decentrally. Its energy potential is high, and it is widely used in the EU and all over the world. With more than 16,000 ktoe of primary energy in the EU in 2016, it corre...
The strategy of using biogenic resources in a bioeconomy could be seen as one answer to the geopolitical challenges the world is facing in the twenty-first century. One of those challenges is the closing of the prosperity gap between rich and poor countries. However, considering the current global population growth and anthropogenically induced cli...
Ammonia (NH3) emissions have adverse impacts on the environment and, being a precursor for fine particulate matter, also on human health. About 95% of NH3 emissions in Germany originate from agriculture, mainly from livestock husbandry. This case study is aimed at presenting an approach that evaluates NH3 emission abatement measures in agriculture...
This paper considers scenarios of cultivating energy crops in the German Federal State of Baden-Württemberg to identify potentials and limitations of a sustainable bioenergy production. Trade-offs are analyzed among income and production structure in agriculture, bioenergy crop production, greenhouse gas emissions, and the interests of soil, water...
Natural peatlands are the world's most area-effective carbon sinks. However, over 90% of German, 40% of European and 10–20% of global peatlands have been degraded and converted into carbon sources, primarily because of agricultural drainage. Against this background, rewetting and more sensible uses of peat soils for agriculture are internationally...
The abatement of ammonia (NH3) and particulate matter (PM) emissions in agriculture reduces damages to human health and biodiversity and provides benefits for society, but also imposes costs on farmers. As NH3 and PM emissions partly originate from the same activities as greenhouse gases, interactions may exist between NH3 and PM emission abatement...
To assess the attainable greenhouse gas (GHG) mitigation potential from crop production in China's most important grain production region, the North China Plain (NCP), single farm environmental and economic performances of 65 winter wheat–summer maize (WW–SM) producing households were determined. The results revealed a huge heterogeneity among farm...
The renaturation of agriculturally used peatlands has positive effects on climate protection, but involves costs for affected farms. The calculations of different renaturation scenarios for typical farms with peatland use in the Fore-alpine Hill- and Moorland region of Baden- Württemberg show, depending on the type of farm, a GHG reduction potentia...
Agriculture can considerably contribute to climate protection and the extent of renewable energies by biomass cultivation. This paper identifies the agricultural biomass potential for bio-energy usage in Baden- Württemberg applying an economic-ecological modelling approach. The results show that the extension of energy crop cultivation varies widel...
Die Landwirtschaft kann durch die Produktion von Biomasse einen positiven Beitrag zu den nationalen Klimaschutzzielen leisten. Eine Analyse mit dem ökonomisch-ökologische Regionalmodell EFEM (Economic Farm Emission Model) hat gezeigt, dass durch den Anbau nachwachsender Rohstoffe und die alternative Verwendung von Getreidestroh sowie durch weitere...
Estimates of regional greenhouse gas emissions from agricultural systems are needed to evaluate possible mitigation strategies with respect to environmental effectiveness and economic feasibility. Therefore, in this study, we used the GIS-coupled economic-ecosystem model EFEM–DNDC to assess disaggregated regional greenhouse gas (GHG) emissions from...
For the development of strategies to avoid the emissions of GHGs it is essential to identify the sources of the emissions, to characterize the involved processes and to model and estimate the emitted amount of the present situation (reference scenario). The existing emission models on regional level are book-keeping models. They base on calculation...
Emissions of greenhouse gases from agriculture into the atmosphere have a substantial impact on the greenhouse effect. Particularly in CH4 and N2O pollution agriculture holds a significant share. Governments in the European Union intend to put more pressure on fanners to reduce gas emissions.
In this paper a methodology for modeling emissions is pr...
Im Rahmen des vorgestellten Forschungsvorhabens wurde eine Methode zur ökonomisch-ökologischen Analyse des Anbaus von Energiepflanzen unter Berücksichtigung von Natur-schutzforderungen entwickelt. Hierzu wurde in Ergänzungen zu den derzeit geltenden natur-schutzrechtlichen Rahmenbedingungen ein Maßnahmenkatalog erstellt der minimal erforder-lich wä...
Im Rahmen des vorgestellten Forschungsvorhabens wurde eine Methode zur ökonomisch-ökologischen Analyse des Anbaus von Energiepflanzen unter Berücksichtigung von Natur-schutzforderungen entwickelt. Hierzu wurde in Ergänzungen zu den derzeit geltenden natur-schutzrechtlichen Rahmenbedingungen ein Maßnahmenkatalog erstellt der minimal erforder-lich wä...
Der zunehmende Verbrauch fossiler Rohstoffreserven führt zu einem Anstieg der Treibhaus- gasemissionen. Durch die daraus resultierende Erhöhung der globalen Durchschnittstempera- tur sind Strategien zur Senkung dieser Emissionen wichtiger Bestandteil einer nachhaltigen Energie- und Umweltpolitik geworden und zählen zu den größten globalen Umwelther...
Förderkennzeichen: BWK 27003 Die Arbeiten des Programms "Lebensgrundlage Umwelt und ihre Sicherung" werden mit Mitteln des Landes Baden-Württemberg gefördert.
Förderkennzeichen: BWK 24001 Die Arbeiten des Programms "Lebensgrundlage Umwelt und ihre Sicherung" werden mit Mitteln des Landes Baden-Württemberg gefördert.
