Maik Veste – författare

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.

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.

This book provides a synthesis of the joined German-South African research project FarmImpact—Development of Sustainable Water Solutions for Farms in South Africa. The FarmImpact concept is aiming to grow hedges for water-efficient agricultural, wine, and fruit products and to increase productivity. This includes the design of a water-efficient agricultural practice to improve crop water use through windbreak hedges, including improved tree selection and a technological part for predicting irrigation needs. The research approach lies in the intelligent combination of networked microclimatic measurements, drone-based remote sensing, and ecophysiological modeling. In wind field modeling addition, the objective of increasing soil fertility, reducing soil erosion, and providing additional ecological services is being pursued through integrated landscape measures.This book is aimed at students, teachers, and scientists in the fields of agriculture, forestry and terrestrial ecology, environmental, nature and landscape planning, environmental resource management, as well as scientists and representatives in specialized authorities and associations, and policymakers of related disciplines.

This book provides a synthesis of the joined German-South African research project FarmImpact—Development of Sustainable Water Solutions for Farms in South Africa. The FarmImpact concept is aiming to grow hedges for water-efficient agricultural, wine, and fruit products and to increase productivity. This includes the design of a water-efficient agricultural practice to improve crop water use through windbreak hedges, including improved tree selection and a technological part for predicting irrigation needs. The research approach lies in the intelligent combination of networked microclimatic measurements, drone-based remote sensing, and ecophysiological modeling. In wind field modeling addition, the objective of increasing soil fertility, reducing soil erosion, and providing additional ecological services is being pursued through integrated landscape measures.This book is aimed at students, teachers, and scientists in the fields of agriculture, forestry and terrestrial ecology, environmental, nature and landscape planning, environmental resource management, as well as scientists and representatives in specialized authorities and associations, and policymakers of related disciplines.

Changing desert areas for land use implies a lot of ecological problems. These and related ones are dealt with in this book covering various interdisciplinary and international aspects. Large areas in arid and semi-arid regions are already polluted in various ways. One of the biggest problems is the anthropogenic salinization by inadequate means of agriculture and irrigation. Additionally, most arid areas in the world are dramatically overgrazed. Methods and practices of a sustainable land use in deserts are urgently needed in many arid regions. This book gives a broad survey on some of the affected regions of the world as well as some case studies from elsewhere (Aral Sea, Negev desert, Namib desert etc.). Thus, basic and applied sciences are brought together. Water management in deserts, grazing systems or reclamation of desertified areas are among the topics of this book, as well as social and economic aspects.

Sand dune dynamics plays a key role in many arid deserts. This volume provides a synthesis of a specific sand dune ecosystem, the Nizzana site in the Negev Desert. Describing its climate and geophysical/geochemical properties of soils, geological history, flora and fauna, and past/present land-use patterns, it elucidates ecological and geomorphological processes and their interrelations, based on long-term monitoring, in situ experiments and satellite imagery. Particular attention is drawn to the impact of the topsoil biological crust in controlling water availability at local/regional scales. The interdisciplinary approach adopted in this case study offers a good example of a highly complex and dynamic system, which could easily be applied to other sandy ecosystems.This is a valuable source of information for soil ecologists and microbiologists, conservation biologists, desert ecologists and geographers, geomorphologists, soil scientists and climatologists, lecturers, policy makers and others interested in deserts and desertification.

Sand dune dynamics plays a key role in many arid deserts. This volume provides a synthesis of a specific sand dune ecosystem, the Nizzana site in the Negev Desert. Describing its climate and geophysical/geochemical properties of soils, geological history, flora and fauna, and past/present land-use patterns, it elucidates ecological and geomorphological processes and their interrelations, based on long-term monitoring, in situ experiments and satellite imagery. Particular attention is drawn to the impact of the topsoil biological crust in controlling water availability at local/regional scales. The interdisciplinary approach adopted in this case study offers a good example of a highly complex and dynamic system, which could easily be applied to other sandy ecosystems.This is a valuable source of information for soil ecologists and microbiologists, conservation biologists, desert ecologists and geographers, geomorphologists, soil scientists and climatologists, lecturers, policy makers and others interested in deserts and desertification.

Changing desert areas for land use implies a lot of ecological problems. These and related ones are dealt with in this book covering various interdisciplinary and international aspects. Large areas in arid and semi-arid regions are already polluted in various ways. One of the biggest problems is the anthropogenic salinization by inadequate means of agriculture and irrigation. Additionally, most arid areas in the world are dramatically overgrazed. Methods and practices of a sustainable land use in deserts are urgently needed in many arid regions. This book gives a broad survey on some of the affected regions of the world as well as some case studies from elsewhere (Aral Sea, Negev desert, Namib desert etc.). Thus, basic and applied sciences are brought together. Water management in deserts, grazing systems or reclamation of desertified areas are among the topics of this book, as well as social and economic aspects.

Changing desert areas for land use implies a lot of ecological problems. These and related ones are dealt with in this book covering various interdisciplinary and international aspects. Large areas in arid and semi-arid regions are already polluted in various ways. One of the biggest problems is the anthropogenic salinization by inadequate means of agriculture and irrigation. Additionally, most arid areas in the world are dramatically overgrazed. Methods and practices of a sustainable land use in deserts are urgently needed in many arid regions. This book gives a broad survey on some of the affected regions of the world as well as some case studies from elsewhere (Aral Sea, Negev desert, Namib desert etc.). Thus, basic and applied sciences are brought together. Water management in deserts, grazing systems or reclamation of desertified areas are among the topics of this book, as well as social and economic aspects.

Das Buch bietet eine umfassende aktuelle Zusammenfassung und Bewertung der bisherigen Forschungserfahrungen zum Thema Agrarholz und berücksichtigt sowohl Plantagenwirtschaft als auch agroforstliche Nutzungsformen. Es greift die verschiedenen Aspekte der Etablierung von Agrarholz in der Landwirtschaft aus Sicht der Pflanzenökologie und der Ökosystemforschung auf und diskutiert diese im Kontext mit der Produktivität und dem Agrarholz-Management. Zudem werden auch Aspekte der historischen Landnutzung, der Landschaftsplanung und des praktischen Flächenmanagements behandelt und wesentliche Grundlagen zur Biologie, Genetik, (Landschafts-)Ökologie, und der Nutzung von Agrarholz vermittelt.Zielgruppe sind Studierende und Lehrende der Agrar- und Forstwissenschaften, der (Landschafts)-Ökologie, der Umwelt-, Natur- und Landschaftsplanung, des Umwelt- und Ressourcenschutzes sowie Wissenschaftler, Vertreter von Fachbehörden und -verbänden, Naturschützer, Land- und Forstwirte und Anwender angrenzender Fachbereiche.