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  • 1
    UID:
    b3kat_BV049526975
    Format: 1 Online-Ressource
    ISBN: 9783031109485
    Series Statement: Ecological studies. Analysis and synthesis volume 248
    Additional Edition: Erscheint auch als Druck-Ausgabe, Hardcover ISBN 978-3-031-10947-8
    Additional Edition: Erscheint auch als Druck-Ausgabe, Paperback ISBN 978-3-031-10950-8
    Language: English
    URL: Volltext  (kostenfrei)
    URL: Volltext  (kostenfrei)
    Author information: Viehberg, Finn Andreas 1975-
    Author information: Veste, Maik 1963-
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    UID:
    kobvindex_ZLB34006629
    Format: 1 Online-Ressource (111 Seiten) , Diagramme, Illustrationen , 5,51 MB
    ISBN: 9783865761347
    Series Statement: Thünen Report 23
    Content: Der im deutsch-niederländischen Grenzgebiet liegende „Internationale Naturpark Bourtanger Moor/Bargerveen“ zeichnet sich durch zahlreiche noch verbliebene Moore aus, deren Lage inmitten einer landwirtschaftlich intensiv genutzten Region aufgrund der erhöhten Stickstoff (N)- Deposition aus der Atmosphäre eine zusätzliche Belastung für die durch Torfabbau und Wassermangel z.T. bereits stark degradierten Moorgebiete bildet. Aus den sehr unterschiedlichen Nutzungsansprüchen in dieser Region ergeben sich unvermeidliche Konflikte zwischen Landwirtschaft und Naturschutz, die in dieser Studie aufgegriffen wurden. Gemessene Jahresmittelwerte der Ammoniak (NH3)-Konzentrationen auf den Hochmoorflächen von 3,9 bis 5,6 μg m-3 lagen auf dem Niveau landwirtschaftlich intensiv genutzter Räume. Eine effektive abschirmende Wirkung haben die an und in den Mooren vorkommenden Gehölzreihen mit einer Minderungswirkung von 14-18 %. Mit insgesamt sechs weitgehend unabhängigen Verfahren wurden N-Depositionen von 21 bis 25 kg ha-1 a-1 ermittelt. Damit sind die Critical Loads, welche für die untersuchten Hochmoortypen bei etwa 5 bis 10 kg ha-1 a-1 liegen, deutlich überschritten. Die innerhalb des Untersuchungsgebietes freigesetzten NH3-Emissionen tragen zu einem Anteil von 23 % zur Stickstoffbelastung bei, etwa 7 % stammen aus deutschen und 1 % aus niederländischen Ställen. Mit 13 % wird der größte Beitrag durch die Ausbringung von Wirtschaftsdüngern (Gülle) und Gärsubstraten von deutschen landwirtschaftlichen Flächen freigesetzt. Deutlich geringer ist der niederländische Anteil von 1,6 %. Dies ist sowohl auf den verstärkten Einsatz emissionsmindernder Ausbringungstechniken als auch auf den deutlich niedrigeren Flächenanteil im Untersuchungsgebiet zurückzuführen. 77 % der N-Depositionen gelangen über den Ferntransport in die Moore des Untersuchungsgebietes. Auch die NDeposition über Ferntransport stammte überwiegend aus NH3-Emissionen der Landwirtschaft. In einem Szenario wurde unter Berücksichtigung aller technischen Möglichkeiten (teilweise zurzeit nur in den Niederlanden gebräuchlicher Verfahren) zur Abluftreinigung und Gülleausbringung eine maximale Minderung der NH3-Emissionen im Untersuchungsgebiet von 64 % berechnet. Das größte Minderungspotenzial von ca. 2 kg ha-1 a-1 Depositionsminderung besitzt die Ausbringung von Wirtschaftsdüngern mittels Injektionsverfahren. Die Ergebnisse verdeutlichen, dass regionale NH3-Minderungskonzepte alleine nicht ausreichend sind, um die untersuchten Moorgebiete vor schädlichen Stickstoffeinträgen zu schützen. Regionale Emissionsminderungskonzepte sollten daher in umfassende nationale und internationale Strategien zur Minderung der NH3-Emissionen aus der Landwirtschaft eingebunden werden.
    Language: German
    Author information: Mohr, Karsten
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  • 3
    UID:
    gbv_1877506729
    Format: 1 Online-Ressource(XXXV, 973 p. 297 illus., 281 illus. in color.)
    Edition: 1st ed. 2024.
    ISBN: 9783031109485
    Series Statement: Ecological Studies, Analysis and Synthesis 248
    Content: Part I. Background -- Chapter 1. Coupled Earth System and Human Processes - An Introduction to the Book and SPACES and the Book -- Chapter 2. Unique Southern African Terrestrial and Oceanic Biomes and Their Relation to Steep Environmental Gradients -- Chapter 3. Environmental Challenges to Meeting Sustainable Development Goals in Southern Africa -- Chapter 4. Overview of the Macro-Economic Drivers of the Region -- Part II. Drivers of Climatic Variability and Change in Southern Africa -- Chapter 5. Past Climate Variability in the Past Millennium -- Chapter 6. Southern Africa Climate over the Recent Decades: Description, Variability, and Trends -- Chapter 7. Projections of Future Climate Change in Southern Africa and the Potential for Regional Tipping Points -- Chapter 8. The Agulhas Current System as an Important Driver for Oceanic and Terrestrial Climate -- Chapter 9. Physical Drivers of Southwest African Coastal Upwelling and Its Response to Climate Variability and Change -- Chapter 10. Regional Land-Atmosphere Interactions in Southern Africa: Potential Impact and Sensitivity of Forest and Plantation Change -- Part III. Science in Support of Ecosystem Management -- Chapter 11. Studies of the Ecology of the Benguela Current Upwelling System – the TRAFFIC Approach -- Chapter 12. The Application of Palaeoenvironmental Research in Supporting Land Management Approaches and Conservation in South Africa -- Chapter 13. Soil Erosion Research and Soil Conservation Policy in South Africa -- Chapter 14. Biome Change in Southern Africa -- Chapter 15. Biodiversity and Ecosystem Functions in Southern African Savanna Rangelands: Threats, Impacts and Solutions -- Chapter 16. Managing Southern African Rangeland Systems in the Face of Drought – A Synthesis of Observation, Experimentation, and Modeling for Policy and Decision Support -- Chapter 17. A Fine Line Between Carbon Source and Sink – Potential CO2 Sequestration Through Sustainable Grazing Management in the Nama-Karoo -- Chapter 18. Trends and Barriers to Wildlife-Based Options for Sustainable Management of Savanna Resources – The Namibian Case -- Chapter 19. Feed Gaps among Cattle Keepers in Semiarid and Arid Southern African Regions: A Case Study in the Limpopo Province, South Africa -- Chapter 20. Agricultural Land-Use Systems and Management Challenges -- Chapter 21. The Need for Sustainable Agricultural Land-Use Systems: Benefits from Integrated Agroforestry Systems -- Chapter 22. Management Options for Macadamia Orchards with Special Focus on Water Management and Ecosystem Services -- Chapter 23. Potential of Improved Technologies to Enhance Land Management Practices of Small-Scale Farmers in Limpopo Province, South Africa -- Part IV. Monitoring and Modelling Tools -- Chapter 24. A New Era of Earth Observation for the Environment – Spatio-Temporal Monitoring Capabilities for Land Degradation -- Chapter 25. The Marine Carbon Footprint: Challenges in the Quantification of CO2 Uptake by the Biological Carbon Pump in the Benguela Upwelling System -- Chapter 26. Dynamics and Drivers of Net Primary Production (NPP) in Southern Africa Based on Estimates from Earth Observation and Process-Based Dynamic Vegetation Modelling -- Chapter 27. Comparison of Different Normalisers for Identifying Metal Enrichment of Sediment – A Case Study from Richards Bay Harbour, South Africa -- Chapter 28. Catchment and Depositional Studies for the Reconstruction of Past Environmental Change in Southern Africa -- Chapter 29. Observational Support for Regional Policy Implementation – Land Surface Change under Anthropogenic and Climate Pressure in Saldi Study Sites -- Part V. Synthesis and Outlook -- Chapter 30. Research Infrastructures as Anchor Points for Long-Term Environmental Observation -- Chapter 31. Lessons Learned from a North-South Science Partnership for Sustainable Development -- Chapter 32. Synthesis and Outlook on Future Research and Scientific Education in Southern Africa.
    Content: This open access book about the sustainability of marine and terrestrial ecosystems in southern Africa provides a synthesis of the research program Science Partnerships for the Adaptation to Complex Earth System Processes (SPACES II, 2018-2022). It addresses the scientific, social, and economic issues related to climate change, its potential impacts on the various ecosystems, adaptations, and management interventions for enhancing systems resilience in Southern Africa. It is written by numerous scientists from African states and Germany and summarizes the latest research findings, which are of great relevance for a better understanding of climate change impacts, adaptations, and vulnerabilities as well as for developing management options and policy options to reduce the associated risks. This is crucial considering that the projected African population increase is exceptional. Furthermore, climate change is assumed to hit southern Africa extremely hard with a significant increase in extreme events and the frequency of severe droughts, heat waves, and flooding. Southern Africa hosts a high variety of ecosystems, which belongs to important biodiversity hotspots for unique flora and fauna. The surrounding oceans form, in turn, a bottle neck within the ocean’s global thermohaline circulation, act as a still poorly understood carbon sink and source and play an important role for fisheries as they are highly productive. Considering these important aspects, the book is an important interdisciplinary contribution to the scientific literature and will find a wide readership. The book is aimed at students, teachers, and scientists in the fields of terrestrial and marine ecology, environmental, nature and landscape planning, agriculture, environmental and resource management, biodiversity, and nature conservation, as well as scientists and representatives in specialised authorities and associations, nature conservationists, and policy makers of related disciplines.
    Note: Open Access
    Additional Edition: ISBN 9783031109478
    Additional Edition: ISBN 9783031109492
    Additional Edition: ISBN 9783031109508
    Additional Edition: Erscheint auch als Druck-Ausgabe Sustainability of southern African ecosystems under global change Cham : Springer, 2024 ISBN 9783031109478
    Additional Edition: ISBN 9783031109485
    Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 9783031109492
    Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 9783031109508
    Language: English
    Library Location Call Number Volume/Issue/Year Availability
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  • 4
    UID:
    gbv_1884006167
    Format: 1 online resource (990 pages)
    Edition: 1st ed.
    ISBN: 9783031109485
    Series Statement: Ecological Studies v.248
    Content: Intro -- In memory off Mathieu Rouault -- Foreword -- Acknowledgements -- Contents -- Contributors -- Part I Background -- 1 Coupled Earth System and Human Processes: An Introduction to SPACES and the Book -- 1.1 Introduction -- 1.2 Long-Term Southern African-German Scientific Cooperation and Background to SPACES -- 1.3 SPACES II Training and Knowledge Exchange Program -- 1.4 SPACES II Synthesis -- 1.5 Geographic Advantages for Global Change Research in Southern Africa -- 1.5.1 Climate Change -- 1.5.2 Carbon Dynamics -- 1.6 Science in Support of Ecosystem Management -- 1.7 Monitoring -- 1.8 Synthesis and Outlook -- References -- 2 Unique Southern African Terrestrial and Oceanic Biomes and Their Relation to Steep Environmental Gradients -- 2.1 Introduction -- 2.2 Oceanic Biomes -- 2.2.1 Oceanographic Gradients Shaping Southern African Marine Biomes -- 2.2.2 Southern African Marine Biomes: A Brief Overview -- 2.2.2.1 Angola Current Biome -- 2.2.2.2 The Northern Benguela Upwelling System (nBUS) -- 2.2.2.3 The Southern Benguela Upwelling System (sBUS) -- 2.2.2.4 Agulhas Current LME -- 2.2.3 The Benguela Upwelling System: A Focus Region of SPACES Research -- 2.2.3.1 A Global Perspective on the Ecological Significance of the Benguela Region -- 2.2.3.2 Biome-Level Diversity -- 2.2.3.3 Productivity and Resource Utilization -- 2.2.3.4 Organizational Efforts Geared to Protect Marine Biodiversity -- 2.2.4 Marine Spatial Planning in Southern Africa -- 2.3 Terrestrial Biomes -- 2.3.1 Environmental Gradients Shaping Terrestrial Biomes -- 2.3.2 Southern African Terrestrial Biomes -- 2.3.2.1 Savanna Biome -- 2.3.2.2 Grassland Biome -- 2.3.2.3 Nama-Karoo Biome -- 2.3.2.4 Desert Biome -- 2.3.2.5 Succulent Karoo Biome -- 2.3.2.6 Fynbos Biome -- 2.3.2.7 Forest Biome -- 2.3.2.8 Indian Ocean Coastal Belt Biome -- 2.3.2.9 Albany Thicket Biome.
    Note: Description based on publisher supplied metadata and other sources
    Additional Edition: ISBN 9783031109478
    Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 9783031109478
    Language: English
    Library Location Call Number Volume/Issue/Year Availability
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  • 5
    UID:
    kobvindex_HPB1416959091
    Format: 1 online resource (xxxv, 973 pages) : , illustrations (chiefly color).
    ISBN: 9783031109485 , 3031109481
    Series Statement: Ecological studies, analysis and synthesis, volume 248
    Content: This open access book about the sustainability of marine and terrestrial ecosystems in southern Africa provides a synthesis of the research program Science Partnerships for the Adaptation to Complex Earth System Processes (SPACES II, 2018-2022). It addresses the scientific, social, and economic issues related to climate change, its potential impacts on the various ecosystems, adaptations, and management interventions for enhancing systems resilience in Southern Africa. It is written by numerous scientists from African states and Germany and summarizes the latest research findings, which are of great relevance for a better understanding of climate change impacts, adaptations, and vulnerabilities as well as for developing management options and policy options to reduce the associated risks. This is crucial considering that the projected African population increase is exceptional. Furthermore, climate change is assumed to hit southern Africa extremely hard with a significant increase in extreme events and the frequency of severe droughts, heat waves, and flooding. Southern Africa hosts a high variety of ecosystems, which belongs to important biodiversity hotspots for unique flora and fauna. The surrounding oceans form, in turn, a bottle neck within the ocean’s global thermohaline circulation, act as a still poorly understood carbon sink and source and play an important role for fisheries as they are highly productive. Considering these important aspects, the book is an important interdisciplinary contribution to the scientific literature and will find a wide readership. The book is aimed at students, teachers, and scientists in the fields of terrestrial and marine ecology, environmental, nature and landscape planning, agriculture, environmental and resource management, biodiversity, and nature conservation, as well as scientists and representatives in specialised authorities and associations, nature conservationists, and policy makers of related disciplines.
    Note: Part I. Background -- Chapter 1. Coupled Earth System and Human Processes - An Introduction to the Book and SPACES and the Book -- Chapter 2. Unique Southern African Terrestrial and Oceanic Biomes and Their Relation to Steep Environmental Gradients -- Chapter 3. Environmental Challenges to Meeting Sustainable Development Goals in Southern Africa -- Chapter 4. Overview of the Macro-Economic Drivers of the Region -- Part II. Drivers of Climatic Variability and Change in Southern Africa -- Chapter 5. Past Climate Variability in the Past Millennium -- Chapter 6. Southern Africa Climate over the Recent Decades: Description, Variability, and Trends -- Chapter 7. Projections of Future Climate Change in Southern Africa and the Potential for Regional Tipping Points -- Chapter 8. The Agulhas Current System as an Important Driver for Oceanic and Terrestrial Climate -- Chapter 9. Physical Drivers of Southwest African Coastal Upwelling and Its Response to Climate Variability and Change -- Chapter 10. Regional Land-Atmosphere Interactions in Southern Africa: Potential Impact and Sensitivity of Forest and Plantation Change -- Part III. Science in Support of Ecosystem Management -- Chapter 11. Studies of the Ecology of the Benguela Current Upwelling System – the TRAFFIC Approach -- Chapter 12. The Application of Palaeoenvironmental Research in Supporting Land Management Approaches and Conservation in South Africa -- Chapter 13. Soil Erosion Research and Soil Conservation Policy in South Africa -- Chapter 14. Biome Change in Southern Africa -- Chapter 15. Biodiversity and Ecosystem Functions in Southern African Savanna Rangelands: Threats, Impacts and Solutions -- Chapter 16. Managing Southern African Rangeland Systems in the Face of Drought – A Synthesis of Observation, Experimentation, and Modeling for Policy and Decision Support -- Chapter 17. A Fine Line Between Carbon Source and Sink – Potential CO2 Sequestration Through Sustainable Grazing Management in the Nama-Karoo -- Chapter 18. Trends and Barriers to Wildlife-Based Options for Sustainable Management of Savanna Resources – The Namibian Case -- Chapter 19. Feed Gaps among Cattle Keepers in Semiarid and Arid Southern African Regions: A Case Study in the Limpopo Province, South Africa -- Chapter 20. Agricultural Land-Use Systems and Management Challenges -- Chapter 21. The Need for Sustainable Agricultural Land-Use Systems: Benefits from Integrated Agroforestry Systems -- Chapter 22. Management Options for Macadamia Orchards with Special Focus on Water Management and Ecosystem Services -- Chapter 23. Potential of Improved Technologies to Enhance Land Management Practices of Small-Scale Farmers in Limpopo Province, South Africa -- Part IV. Monitoring and Modelling Tools -- Chapter 24. A New Era of Earth Observation for the Environment – Spatio-Temporal Monitoring Capabilities for Land Degradation -- Chapter 25. The Marine Carbon Footprint: Challenges in the Quantification of CO2 Uptake by the Biological Carbon Pump in the Benguela Upwelling System -- Chapter 26. Dynamics and Drivers of Net Primary Production (NPP) in Southern Africa Based on Estimates from Earth Observation and Process-Based Dynamic Vegetation Modelling -- Chapter 27. Comparison of Different Normalisers for Identifying Metal Enrichment of Sediment – A Case Study from Richards Bay Harbour, South Africa -- Chapter 28. Catchment and Depositional Studies for the Reconstruction of Past Environmental Change in Southern Africa -- Chapter 29. Observational Support for Regional Policy Implementation – Land Surface Change under Anthropogenic and Climate Pressure in Saldi Study Sites -- Part V. Synthesis and Outlook -- Chapter 30. Research Infrastructures as Anchor Points for Long-Term Environmental Observation -- Chapter 31. Lessons Learned from a North-South Science Partnership for Sustainable Development -- Chapter 32. Synthesis and Outlook on Future Research and Scientific Education in Southern Africa.
    Language: English
    Keywords: Electronic books.
    Library Location Call Number Volume/Issue/Year Availability
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