Biogeography And Ecosystems Of South Africa
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Biogeography and Ecosystems of South Africa
Author | : Michael Edward Meadows |
Publsiher | : Unknown |
Total Pages | : 184 |
Release | : 1985 |
Genre | : Biogeography |
ISBN | : CORNELL:31924050294184 |
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Biogeography and Ecology of Southern Africa
Author | : Marinus J.A. Werger,A.C. van Bruggen |
Publsiher | : Springer Science & Business Media |
Total Pages | : 1402 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 9789400999510 |
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Southern Africa is certainly not a naturally bounded area so that there are several possibilities for delineating it and concepts about its extent. Wellington* discussed the various possibilities for delineation and suggested that one line stands out more clearly and definitely as a physical boundary than any other, namely the South Equatorial Divide, the watershed between the ZaIre, Cuanza and Rufiji Rivers on the one hand and the Z ambezi, Cunene and Rovuma Rivers on the other. This South Equatorial Divide is indeed a major line of separation for some organisms and is also applicable in a certain geographical sense, though it does not possess the slightest significance for many other groups of organisms, ecosystems or geographical and physical features of Africa. The placing of the northern boundary of southern Africa differs in fact strongly per scientific dis cipline and is also influenced by practical considerations regarding the possibilities of scientific work as subordinate to certain political realities and historically grown traditions. This is illustrated, for example, in such works as the Flora of Southern Africa, where the northern boundary of the area is conceived as the northern and eastern political boundaries of South West Africa, South Africa and Swaziland. Botswana, traditionally included in the area covered by the Flora Zambesiaca, thus forms a large wedge in 'Southern Africa'.
African Biodiversity
Author | : Bernhard A. Huber,Bradley J. Sinclair,Karl-Heinz Lampe |
Publsiher | : Springer Science & Business Media |
Total Pages | : 444 |
Release | : 2007-04-29 |
Genre | : Science |
ISBN | : 9780387243207 |
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In May 2004, the Alexander Koenig Zoological Research Museum hosted the Fifth International Symposium on Tropical Biology. This series was established at the ZFMK in the early 1980s, and has variably focused on systematics and ecology of tropical organisms, with an emphasis on Africa. Previous volumes are those edited by Schuchmann (1985), Peters and Hutterer (1990), Ulrich (1997), and Rheinwald (2000). The symposium in 2004 was organized by the Entomology Department under the direction of Michael Schmitt. The intention was to focus on Africa rather than on a particular taxon, and to highlight biodiversity at all levels ranging from molecules to ecosystems. This focus was timely partly because of the currently running BIOTA Africa programmes (BIOdiversity Monitoring Transect Analysis in Africa). BIOTA is an interdisciplinary research project focusing on sustainable use and conservation of biodiversity in Africa (http://www.biote-africa.de). Session titles were Biogeography and Speciation Processes, Phylogenetic Patterns and Systematics, Diversity Declines and Conservation, and Applied Biodiversity Informatics. Each session was opened by an invited speaker, and all together 77 lectures and 59 posters were presented. There were over 200 participants and it was gratifying to us to meet colleagues from 26 nations, including Russia, Ukraine, Japan, USA, and ten African countries. We thank all participants for their valuable contributions.
Biological Invasions in South Africa
Author | : Brian W. van Wilgen,John Measey,David M. Richardson,John R. Wilson,Tsungai A. Zengeya |
Publsiher | : Springer Nature |
Total Pages | : 972 |
Release | : 2020-03-10 |
Genre | : Science |
ISBN | : 9783030323943 |
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This open access volume presents a comprehensive account of all aspects of biological invasions in South Africa, where research has been conducted over more than three decades, and where bold initiatives have been implemented in attempts to control invasions and to reduce their ecological, economic and social effects. It covers a broad range of themes, including history, policy development and implementation, the status of invasions of animals and plants in terrestrial, marine and freshwater environments, the development of a robust ecological theory around biological invasions, the effectiveness of management interventions, and scenarios for the future. The South African situation stands out because of the remarkable diversity of the country, and the wide range of problems encountered in its varied ecosystems, which has resulted in a disproportionate investment into both research and management. The South African experience holds many lessons for other parts of the world, and this book should be of immense value to researchers, students, managers, and policy-makers who deal with biological invasions and ecosystem management and conservation in most other regions.
Pure and Applied Biogeography
Author | : Levente Hufnagel |
Publsiher | : BoD – Books on Demand |
Total Pages | : 178 |
Release | : 2018-01-24 |
Genre | : Science |
ISBN | : 9789535137542 |
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This book, Pure and Applied Biogeography, gives a very interesting report and overview about the frontiers of such parts of recent biogeographical research, which plays important roles in solving our most pressing global problems (biodiversity crisis, climate change, water issues, and sustainable agriculture). Our book consists of three sections: "Introduction", "Pure Biogeography and Global Patterns" and "Applied Biogeography and Regional Issues." After the introductory chapter, which is about the main branches and aims of biogeography in service of solving global problems, - we can find three chapters as parts of the first section. First chapter in this section is in close relation with the origin of biodiversity and conservation. The second and third chapters are about the biogeograhical aspects of climate change and biodiversity. In the second section of this book three applied biogeographical chapters can be found, which are related to agriculture, theoretical background of biological plant protection against herbivores, and regional patterns in ecological biogeography.
Bioclimatology and Biogeography of Africa
Author | : Henry N. Houérou |
Publsiher | : Springer Science & Business Media |
Total Pages | : 241 |
Release | : 2008-12-10 |
Genre | : Science |
ISBN | : 9783540851929 |
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Covering an area of over 130 million km2 spanning the Mediterranean, equator and tropics, the African continent features a spectacular geographic diversity. Consequently, it is characterised by extremely variable climatic, edaphic and ecological conditions, associated with a wide range of natural vegetation and wildlife, as well as human population density, crops and livestock. In this book, Henry Le Houérou presents his bioclimatic and biogeographic classification of Africa. The extensive data provide the basis for comparisons between various African regions, and with regions on other continents such as Latin America or the Indian subcontinent. The results constitute a rational basis for national, regional and sub-regional rural development planning, and for agricultural research dealing with aspects such as plant and animal introductions, the extrapolation or interpolation of experimental or developmental findings, and ecosystems dynamics. Possible problems of applications are also examined.
Biotic Diversity in Southern Africa
Author | : Brian J. Huntley |
Publsiher | : Oxford University Press, USA |
Total Pages | : 410 |
Release | : 1989 |
Genre | : Biodiversity |
ISBN | : UCSD:31822005128814 |
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This volume provides full coverage of efforts by southern African scientists and administrators to maintain that regions rich variety of plants, animals, microorganisms, and ecosystems, as well as related endeavors by such major organizations as the World Bank, the Brundtland Commission, the World Health Organization, and the FAO. This extensive text includes easily accessible information on the status of biota and ecosystems, the value of biotic diversity to southern African people, and a variety of approaches to the evaluation, protection, and monitoring of plant and animal life in the region.
Biogeography
Author | : Glen MacDonald |
Publsiher | : John Wiley & Sons |
Total Pages | : 536 |
Release | : 2002-02-28 |
Genre | : Science |
ISBN | : 9780471241935 |
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Illustrative examples from recent research publications and "classic" studies are prominently featured throughout the book. Research techniques are highlighted in "special interest" boxes. Illustrations and descriptions of research techniques are provided with examples such as fire-scars from trees used to reconstruct disturbance, fossil pollen used to reconstruct vegetation change and plant migration, transect and quadrate sampling. Includes key biogeographical theories that link space and time to the distribution of life. Some of these theories include: 1. Ranges, Reflicts, Refuges, Corridors, Barriers, 2. Centers of Origins, 3. Cladistics, 4. Variance, 5. Island BioGeography, 6. Diversity Theory, 7. Gap Analysis for Conservation.