Agricultural Ecology of Savanna PDF Download

Author: Jan M. Kowal
Publisher: Oxford University Press, USA
ISBN: 9780198594628
Category : Nature
Languages : en
Pages : 416

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Author: Joy Tivy
Publisher: Routledge
ISBN: 131788504X
Category : Science
Languages : en
Pages : 360

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Book Description
This book analyses the nature of the relationships between crops, livestock and the bio-physical environment, and the extent to which man has managed and modified the products and environment to suit his/her own particular needs.

Author: A. Ker
Publisher: IDRC
ISBN: 0889367930
Category : Agricultural systems
Languages : en
Pages : 177

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Book Description
Farming Systems of the African Savanna: A continent in crisis

Author: Guillermo Sarmiento
Publisher: Harvard University Press
ISBN: 9780674224605
Category : Nature
Languages : en
Pages : 258

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Book Description
Integrated view of the genesis of grasslands of the New World tropics, especially those of Venezuela.

Author: Otto T. Solbrig
Publisher: Springer Science & Business Media
ISBN: 3642789692
Category : Science
Languages : en
Pages : 224

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Book Description
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: Christian J.M.G. Pieri
Publisher: Springer Science & Business Media
ISBN: 3642843204
Category : Science
Languages : en
Pages : 348

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Book Description
Can a continuous growth of agriculture be achieved in the sub-Sahara region without inducing irreversible damage to the ecosystem? Until now, doubts have been expressed as to the actual capacity of the soils to sustain a desirable increase of production which can match the requirements of a fast-growing population. Thirty years of investigation and a renewed comprehensive interpretation of research data on soil fertility show that a sustainable agriculture growth could be a practical possibility in a savannah region.

Author: Mark Shepard
Publisher: Acres U.S.A., Incorporated
ISBN: 9781601730350
Category : Agricultural ecology
Languages : en
Pages : 0

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Book Description
Around the globe most people get their calories from "annual" agriculture - plants that grow fast for one season, produce lots of seeds, then die. Every single human society that has relied on annual crops for staple foods has collapsed. Restoration Agriculture explains how we can have all of the benefits of natural, perennial ecosystems and create agricultural systems that imitate nature in form and function while still providing for our food, building, fuel and many other needs - in your own backyard, farm or ranch. This book, based on real-world practices, presents an alternative to the agriculture system of eradication and offers exciting hope for our future.

Author: Roger C. Anderson
Publisher: Cambridge University Press
ISBN: 9780521573221
Category : Science
Languages : en
Pages : 432

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Book Description
A coherent, readable summary of the technical information available on savannas, barrens and rock outcrop plant communities.

Author: Bryan Shorrocks
Publisher:
ISBN: 0198702701
Category : Science
Languages : en
Pages : 341

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Book Description
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.

Author: B. J. Huntley
Publisher: Springer Science & Business Media
ISBN: 3642687865
Category : Science
Languages : en
Pages : 677

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Book Description