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Grass Tree Interactions And The Ecology Of African Savannas Under Current And Future Climates
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Book Synopsis Grass-tree Interactions and the Ecology of African Savannas Under Current and Future Climates by :
Download or read book Grass-tree Interactions and the Ecology of African Savannas Under Current and Future Climates written by and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Two important questions in savanna ecology are (1) how do grasses and trees manage to coexist in savannas while excluding each other in grasslands or rainforests and (2) how do savannas respond to anticipated climate change. This thesis presents two different savanna models to explore these questions. It is shown that a heuristic and deterministic model can explain grass-tree coexistence on a rainfall gradient between 200 mm and 1200 mm mean annual precipitation and that vegetation dynamics are stable on this gradient. The thesis further presents a dynamic and process-based vegetation simulation model for savannas that can simulate observed vegetation patterns in Africa from a small number of environmental input data. Simulation results show that fire suppression in Africa would increase biomass by about 13%. Simulations under IPCC climate change scenarios predict a significant shift towards tree dominated biomes. With these results, this thesis contributes to the current savanna and climate change research.
Book Synopsis Grass-tree Interactions and the Ecology of African Savannas Under Current and Future Climates by : Simon Scheiter
Download or read book Grass-tree Interactions and the Ecology of African Savannas Under Current and Future Climates written by Simon Scheiter and published by . This book was released on 2009 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ecology of Tropical Savannas by : B. J. Huntley
Download or read book Ecology of Tropical Savannas written by B. J. Huntley and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 677 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Savanna Woody Plants and Large Herbivores by : Peter Frank Scogings
Download or read book Savanna Woody Plants and Large Herbivores written by Peter Frank Scogings and published by John Wiley & Sons. This book was released on 2019-07-25 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: Insights on current research and recent developments in understanding global savanna systems Increasingly recognized as synonymous with tropical grassy biomes, savannas are found in tropical and sub-tropical climates as well as warm, temperate regions of North America. Savanna Woody Plants and Large Herbivores examines the interactions between woody plants and browsing mammals in global savannas—focusing primarily on the C4 grassy ecosystems with woody components that constitute the majority of global savannas—and discusses contemporary savanna management models and applications. This much-needed addition to current research examines topics including the varying behavior of browsing mammals, the response to browsing by woody species, and the factors that inhibit forage intake. Contributions from an international team of active researchers and experts compare and contrast different savanna ecosystems, offering a global perspective on savanna functioning, the roles of soil and climate in resource availability and organism interaction, and the possible impacts of climate change across global savannas. Fills a gap in literature on savanna management issues, including biodiversity conservation and animal production Applies concepts developed in other biomes to future savanna research Complements contemporary books on savanna or large herbivore ecology Focuses on the woody component of savanna ecosystems and large herbivore interactions in savannas Compares tree-mammal systems of savannas and other eco-systems of temperate and boreal regions Provides numerous case studies of plant-mammal interactions from various savanna ecosystems Savanna Woody Plants and Large Herbivores is a valuable addition to those in fields such as ecology, wildlife and conservation biology, natural resource management, and environmental science.
Book Synopsis The Biology of African Savannahs by : Bryan Shorrocks
Download or read book The Biology of African Savannahs written by Bryan Shorrocks and published by . This book was released on 2015 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Savannah habitats comprise an ecologically important, but ultimately fragile, ecosystem. They constitute one of the largest biomes on Earth, covering almost 20% of the land surface, and can be simply described as tropical and subtropical grasslands with scattered bushes and trees. Most savannahs occur in Africa, although smaller areas can be found in South America, India, and Australia. They form a rich mosaic of diverse ecosystems, and this book offers a concise but comprehensive introduction to their ecology, biodiversity, and conservation. The Biology of African Savannahs describes the major plants (grasses, and trees such as Acacia) and animals (mainly large mammals) that live in this habitat, and examines the biological and ecological factors that influence their population size, interactions (such as predation), and community composition. Conservation issues such as climate change, hunting, and conflict between wildlife and domestic animals are also discussed. This new edition has been updated throughout with the latest research in the field, and contains new technique boxes which introduce readers to some of the analytical methods used to study African savannahs. This accessible text is suitable for both senior undergraduate and graduate students taking courses in savannah and tropical ecology as part of a wider ecology and/or conservation biology degree programme. It will also be of relevance and use to the many professional ecologists and conservation practitioners requiring a concise but authoritative overview of the topic.
Book Synopsis Dynamics of the Global Savanna and Grassland Biomes by : Hannah Victoria Herrero
Download or read book Dynamics of the Global Savanna and Grassland Biomes written by Hannah Victoria Herrero and published by MDPI. This book was released on 2021-03-19 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Savanna and grassland biomes cover more of the earth's surface than any other biome type, and yet they are still largely understudied. In recent decades, global savanna and grassland ecosystems have become more prominent in the literature focused on global change dynamics. Savanna and grasslands represent unique biomes with their own challenges, both in terms of their study and in terms of their complexity, leading to many contradictory and often controversial findings. The global threats to these systems are potentially significant, from climate change impacts to human management challenges, from possible degradation to complete desertification, which vary across disturbance regime shifts. This Special Issue of Applied Sciences, “Dynamics of Global Savanna and Grassland Biomes”, is intended for a wide and interdisciplinary audience, and covers recent advances in: - drivers of vegetation dynamics - further understanding carbon interactions in these critical landscapes - advances in modeling both current and future system states - tipping points in savanna systems - human-environment interactions and challenges for management - biodiversity and ecosystem services
Book Synopsis Only in Africa by : Norman Owen-Smith
Download or read book Only in Africa written by Norman Owen-Smith and published by Cambridge University Press. This book was released on 2021-10-07 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Demonstrates how Africa's physical features, savannas and abundant grazers enabled frugivorous apes to become savanna-living hunters.
Download or read book Lamto written by Luc Abbadie and published by Springer Science & Business Media. This book was released on 2006-11-22 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesizing 40 years of ongoing ecological research, this book examines the structure, function, and dynamics of the Lamto humid savanna. From the history of the Lamto ecology station, to an overview of enivronmental conditions of the site, and examining the integrative view of energy and nutrient fluxes relative to the dynamics of the region's vegetation, this exacting work is as unique and treasured as Lamto itself.
Download or read book Savannas written by Celeste Perrault and published by Nova Science Publishers. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents current research in the study of the climate, biodiversity and ecological significance of savannas. Topics include central pivot fertigation for coffee plants in the Brazilian savannah; litter decomposition and nutrient release in the Miombo Savannah woodlands of Central Zimbabwe; enhancing the contributions of indigenous tree species in tackling prevailing environmental challenges in the African savannas; aerial census of elephants and other mammals in the Shimba Hills, Mkongani and Mwaluganje conservation areas of Kwale County, Kenya; aboveground vegetation and soil seed bank dynamics in response to grazing in semi-arid African rangelands; translocation of elephants from Moju-Asako to Meru and Aberdare ecosystems; absorbing root areas and transpiring leaf areas in the tropical forest and savanna boundary in Brazil; zygomycetes from Cerrado areas in Southeast Brazil; and the Guiana shield and French Guiana savannas.
Book Synopsis Biodiversity and Savanna Ecosystem Processes by : Otto T. Solbrig
Download or read book Biodiversity and Savanna Ecosystem Processes written by Otto T. Solbrig and published by Springer Science & Business Media. This book was released on 2013-03-07 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Savannas are the most widespread ecosystem in the tropics and as such are subjected to great human pressure that may result in massive soil degradation. The book addresses the role of species in the function of savanna ecosystems. It is shown that savannas are enormously diverse and that four factors determine the function of savanna ecosystems: Plant Available Moisture; Plant Available Nutrients; Fire; Herbivores.
Book Synopsis Grasslands and Climate Change by : David J. Gibson
Download or read book Grasslands and Climate Change written by David J. Gibson and published by Cambridge University Press. This book was released on 2019-03-21 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive assessment of the effects of climate change on global grasslands and the mitigating role that ecologists can play.
Book Synopsis Ecosystem Function in Savannas by : Michael J. Hill
Download or read book Ecosystem Function in Savannas written by Michael J. Hill and published by CRC Press. This book was released on 2010-11-17 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fascinating and diverse, savanna ecosystems support a combination of pastoral and agropastoral communities alongside wild and domestic herbivores that can be found nowhere else. This diversity has made the study of these areas problematic. Ecosystem Function in Savannas: Measurement and Modeling at Landscape to Global Scales addresses some of the d
Book Synopsis Savannas and Dry Forests by : Jayalaxshmi Mistry
Download or read book Savannas and Dry Forests written by Jayalaxshmi Mistry and published by Ashgate Publishing, Ltd.. This book was released on 2006 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Parched landscapes, biodiversity loss, encroaching deserts and deforestation are some of the environmental crises taking place in tropical savannas and dry forests throughout the world. However, unless we understand the human-environment relationship in these regions, we will never truly identify the causes or be able to provide solutions. This book therefore focuses on the roles of the past, present and future human perceptions and actions on savannas and dry forests.
Book Synopsis Tree-grass Interactions in an East African Savanna by : Corinna Riginos
Download or read book Tree-grass Interactions in an East African Savanna written by Corinna Riginos and published by . This book was released on 2008 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Routledge Handbook of Ecological and Environmental Restoration by : Stuart K. Allison
Download or read book Routledge Handbook of Ecological and Environmental Restoration written by Stuart K. Allison and published by Taylor & Francis. This book was released on 2017-05-18 with total page 621 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecological restoration is a rapidly evolving discipline that is engaged with developing both methodologies and strategies for repairing damaged and polluted ecosystems and environments. During the last decade the rapid pace of climate change coupled with continuing habitat destruction and the spread of non-native species to new habitats has forced restoration ecologists to re-evaluate their goals and the methods they use. This comprehensive handbook brings together an internationally respected group of established and rising experts in the field. The book begins with a description of current practices and the state of knowledge in particular areas of restoration, and then identifies new directions that will help the field achieve increasing levels of future success. Part I provides basic background about ecological and environmental restoration. Part II systematically reviews restoration in key ecosystem types located throughout the world. In Part III, management and policy issues are examined in detail, offering the first comprehensive treatment of policy relevance in the field, while Part IV looks to the future. Ultimately, good ecological restoration depends upon a combination of good science, policy, planning and outreach – all issues that are addressed in this unrivalled volume.
Book Synopsis The Effects of Climate Change, Land-use and Elevated Carbon Dioxide on Tree-grass Interactions in Southern African Savannas by : Wellencia Clara Nesongano
Download or read book The Effects of Climate Change, Land-use and Elevated Carbon Dioxide on Tree-grass Interactions in Southern African Savannas written by Wellencia Clara Nesongano and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ecology and Management of the World's Savannas by : J. C. Tothill
Download or read book Ecology and Management of the World's Savannas written by J. C. Tothill and published by . This book was released on 1985 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Structural and functional aspects of the savanna ecosystems of the world. Land use and productive potential of savanna lands. Land use, problems and solutions managing savanna lands. Maintaining productivity of savannas. Farming systems in savanna lands. Pastoral use savanna lands. Mining and revegetation in savanna lands. Reserves and recreation in savanna lands.
