The Biology of African Savannahs

The Biology of African Savannahs
Author: Bryan Shorrocks
Publisher:
Total Pages: 341
Release: 2015
Genre: Science
ISBN: 0198702701

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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.

The Biology of African Savannahs Shorrocks, Bryan

The Biology of African Savannahs Shorrocks, Bryan
Author: Bryan Shorrocks
Publisher:
Total Pages:
Release: 2007
Genre:
ISBN:

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Printbegrænsninger: Der kan printes 1 kapitel eller op til 5% af teksten.

Savannas of Our Birth

Savannas of Our Birth
Author: Robin Reid
Publisher: Univ of California Press
Total Pages: 411
Release: 2012-10-01
Genre: Nature
ISBN: 0520954076

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This book tells the sweeping story of the role that East African savannas played in human evolution, how people, livestock, and wildlife interact in the region today, and how these relationships might shift as the climate warms, the world globalizes, and human populations grow. Our ancient human ancestors were nurtured by African savannas, which today support pastoral peoples and the last remnants of great Pleistocene herds of large mammals. Why has this wildlife thrived best where they live side-by-side with humans? Ecologist Robin S. Reid delves into the evidence to find that herding is often compatible with wildlife, and that pastoral land use sometimes enriches savanna landscapes and encourages biodiversity. Her balanced, scientific, and accessible examination of the current state of the relationships among the region’s wildlife and people holds critical lessons for the future of conservation around the world.

The Giraffe

The Giraffe
Author: Bryan Shorrocks
Publisher: John Wiley & Sons
Total Pages: 248
Release: 2016-10-31
Genre: Science
ISBN: 1118587472

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Provides a comprehensive overview of one of nature's most engaging mammals Covers fossil history, taxonomy, genetics, physiology, biomechanics, behavior, ecology, and conservation Includes genetic analysis of five of the six subspecies of modern giraffes Includes giraffe network studies from Laikipia Kenya, Etosha National Park, Namibia andSamburu National Reserve, Kenya

Conservation Biology in Sub-Saharan Africa

Conservation Biology in Sub-Saharan Africa
Author: Richard Primack
Publisher: Open Book Publishers
Total Pages: 712
Release: 2019-09-10
Genre: Nature
ISBN: 1783747536

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Conservation Biology in Sub-Saharan Africa comprehensively explores the challenges and potential solutions to key conservation issues in Sub-Saharan Africa. Easy to read, this lucid and accessible textbook includes fifteen chapters that cover a full range of conservation topics, including threats to biodiversity, environmental laws, and protected areas management, as well as related topics such as sustainability, poverty, and human-wildlife conflict. This rich resource also includes a background discussion of what conservation biology is, a wide range of theoretical approaches to the subject, and concrete examples of conservation practice in specific African contexts. Strategies are outlined to protect biodiversity whilst promoting economic development in the region. Boxes covering specific themes written by scientists who live and work throughout the region are included in each chapter, together with recommended readings and suggested discussion topics. Each chapter also includes an extensive bibliography. Conservation Biology in Sub-Saharan Africa provides the most up-to-date study in the field. It is an essential resource, available on-line without charge, for undergraduate and graduate students, as well as a handy guide for professionals working to stop the rapid loss of biodiversity in Sub-Saharan Africa and elsewhere.

Tropical Ecosystems and Ecological Concepts

Tropical Ecosystems and Ecological Concepts
Author: Patrick L. Osborne
Publisher: Cambridge University Press
Total Pages: 537
Release: 2012-02-09
Genre: Nature
ISBN: 0521177340

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Introductory textbook using the entire range of tropical ecosystems - terrestrial, freshwater and marine - to illustrate and explain major ecological concepts.

Bulletin

Bulletin
Author:
Publisher:
Total Pages: 736
Release: 2006
Genre: Ecology
ISBN:

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Resilience and Collapse in African Savannahs

Resilience and Collapse in African Savannahs
Author: Michael Bollig
Publisher: Routledge
Total Pages: 281
Release: 2018-10-11
Genre: Social Science
ISBN: 1351973673

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This book assesses the causes and consequences of environmental change in East Africa, asking whether local African communities are sufficiently resilient to cope with the ecological and social challenges that confront them. It focuses on the savannahs of the Baringo-Bogoria basin, and the surrounding highlands of Kenya’s northern Rift Valley that form the social-ecological system of the specialised cattle pastoralists and niche agricultural farmers who occupy these semi-arid lands. Historical studies of resilience spanning the past two centuries are linked with analysis of current environmental challenges, and the ecological, social, economic and political responses mounted by local communities. The authors question whether the most recent challenges confronting the peoples of eastern Africa’s savannahs – intensified conflicts, mounting poverty driven by demographic pressures, and dramatic ecological changes brought by invasive species – might soon led to a collapse in essential elements of the specialised cattle pastoralism that dominates the region, requiring a re-orientation of the social-ecological system. This book was originally published as a special issue of the Journal of Eastern African Studies.

Competition and Succession in Pastures

Competition and Succession in Pastures
Author: P. G. Tow
Publisher: CABI
Total Pages: 344
Release: 2000-12-01
Genre: Science
ISBN: 9780851997032

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This book describes how competition between plant species, and succession in plant ecosystems, operate in grasslands and grazed pastures, both natural and sown. It discusses how competition both affects botanical structure, productivity and persistence of pastures and is itself regulated by biological, environmental and management factors, such as grazing animals. The book also examines the ways in which competition and succession are analysed, evaluated and measured, and brings to the agricultural arena the considerable progress made in understanding the principles of competition from theoretical and experimental ecology.