Moist Savannas of Africa
Author : B. T. Kang
Publisher : IITA
Page : 402 pages
File Size : 38,43 MB
Release : 1995
Category : Crops
ISBN : 9789781310980
Author : B. T. Kang
Publisher : IITA
Page : 402 pages
File Size : 38,43 MB
Release : 1995
Category : Crops
ISBN : 9789781310980
Author : Peter A. Furley
Publisher : Oxford University Press
Page : 177 pages
File Size : 48,6 MB
Release : 2016-06-16
Category : Science
ISBN : 0191026751
Savannas form one of the largest and most important of the world's ecological zones. Covering one fifth of the Earth's land surface, they are home to some of the world's most iconic animals and form an extremely important global resource for plants and wildlife. However, increasing recognition of their land potential means that they are extremely vulnerable to accelerating pressures on usable land. This Very Short Introduction considers savannas as landscapes. Discussing their origin, topography, and global distribution, Peter A. Furley explores the dynamic nature of savannas and illustrates how they have shaped human evolution and movements. He goes on to discuss the unrelenting pressures that confront conservation and management and considers the future for savannas. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.
Author : Norman Owen-Smith
Publisher : Cambridge University Press
Page : 379 pages
File Size : 33,20 MB
Release : 2021-10-07
Category : Science
ISBN : 1108832598
Demonstrates how Africa's physical features, savannas and abundant grazers enabled frugivorous apes to become savanna-living hunters.
Author : J.E. Oliver
Publisher : Springer
Page : 1028 pages
File Size : 11,54 MB
Release : 1987
Category : Reference
ISBN :
Today's greater public awareness of how climate affects our quality of life and environment has created an increasing demand for climatological information. Now this information is available in one convenient, accessible source, The Encyclopedia of Climatology. This comprehensive volume covers all the main subfields of climatology, supplies data on climates in major continental areas and explains what is known about the causes of climatic processes and changes. Contents include articles on bioclimatology, El Niño, climatic models, world regional climates, civilization and climate, climatic variations and the greenhouse effect.
Author : B. J. Huntley
Publisher : Springer Science & Business Media
Page : 677 pages
File Size : 36,94 MB
Release : 2012-12-06
Category : Science
ISBN : 3642687865
Author : A. Ker
Publisher : IDRC
Page : 177 pages
File Size : 50,15 MB
Release : 1995
Category : Agricultural systems
ISBN : 0889367930
Farming Systems of the African Savanna: A continent in crisis
Author : Otto T. Solbrig
Publisher : Springer Science & Business Media
Page : 224 pages
File Size : 38,25 MB
Release : 2013-03-07
Category : Science
ISBN : 3642789692
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.
Author : Peter Frank Scogings
Publisher : John Wiley & Sons
Page : 794 pages
File Size : 30,68 MB
Release : 2019-09-30
Category : Science
ISBN : 1119081106
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.
Author : Luc Abbadie
Publisher : Springer Science & Business Media
Page : 422 pages
File Size : 29,92 MB
Release : 2006-11-22
Category : Science
ISBN : 0387338578
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.
Author : R. Lal
Publisher : CRC Press
Page : 396 pages
File Size : 35,58 MB
Release : 1998-11-01
Category : Technology & Engineering
ISBN : 9781575040820
Soil degradation causes a shrinking of arable land resources, and the persistence of starvation and malnutrition. The depletion is compounded by the increasing populations of developing tropical nations, and the conversion of agricultural land to other uses. As a result, per capita grain harvesting and irrigated land is in steady decline all over the world. The decrease in horticultural resources and productivity has inspired Soil Quality and Agricultural Sustainability, which is based primarily on papers presented at the 1996 conference on soil degradation, sponsored by Ohio State University, the USAID and the International Agricultural Research Centers. The book addresses itself to six concerns: basic concepts and global issues, nutrient and water inputs, soil quality management in Asia, in Africa, and in the Tropical Americas, and future priorities. The Editor's goal is a new paradigm in soil quality research: a multidisciplinary approach. He proposes that an erosion management program include soil scientists, hydrologists, climatologists, sedimentologists, geographers, agronomists, agricultural engineers, land use planners, economists, anthropologists and social scientists. Lal advocates an optimistic, forward-thinking brand of soil science that concentrates on conservation and fertility. The 26 chapters explore what Lal considers to be the priorities: agricultural sustainability, soil quality, food security, quality restoration, long-term management, and the failure to adopt new technology. In sum, they paint a comprehensive portrait of the current state, and future prospects, for worldwide agronomic viability.