Journal of the West African Science Association

Journal of the West African Science Association PDF Author: West African Science Association
Publisher:
ISBN:
Category : Natural history
Languages : en
Pages : 100

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Journal of the West African Science Association

Journal of the West African Science Association PDF Author: West African Science Association
Publisher:
ISBN:
Category : Natural history
Languages : en
Pages : 100

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Book Description


Ghana Journal of Science

Ghana Journal of Science PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 270

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Reframing Deforestation

Reframing Deforestation PDF Author: James Fairhead
Publisher: Routledge
ISBN: 1134665172
Category : Science
Languages : en
Pages : 281

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Book Description
This study reviews how West African deforestation is represented and the evidence which informs deforestation orthodoxy. On a country by country basis (covering Sierra Leone, Liberia, Cote D'Ivoire, Ghana, Togo and Benin), and using historical and social anthropological evidence the authors evaluate this orthodox critically. Reframing Deforestation suggests that the scale of deforestation wrought by West African farmers during the twentieth century has been vastly exaggerated. The authors argue that global analyses have unfairly stigmatised West Africa and obscured its more sustainable, even landscape-enriching practices. Stessing that dominant policy approaches in forestry and conservation require major rethinking worldwide, Reframing Deforestation illustrates that more realistic assessments of forest cover change, and more respectful attention to local knowledge and practices, are necessary bases for effective and appropriate environmental policies.

Parasitic Diseases of Wild Birds

Parasitic Diseases of Wild Birds PDF Author: Carter T. Atkinson
Publisher: John Wiley & Sons
ISBN: 0813804574
Category : Medical
Languages : en
Pages : 609

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Book Description
Parasitic Diseases of Wild Birds provides thorough coverage of major parasite groups affecting wild bird species. Broken into four sections covering protozoa, helminths, leeches, and arthropod parasites, this volume provides reviews of the history, disease, epizootiology, pathology, and population impacts caused by parasitic disease. Taking a unique approach that focuses on the effects of the parasites on the host, Parasitic Diseases of Wild Birds fills a unique niche in animal health literature.

Seasonally Dry Tropical Forests

Seasonally Dry Tropical Forests PDF Author: Stephen H. Bullock
Publisher: Cambridge University Press
ISBN: 9780521435147
Category : Nature
Languages : en
Pages : 482

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Book Description
Review of tropical dry forest biogeography, palaeontology, ecology and ecosystem functions.

Flowering Plants in West Africa

Flowering Plants in West Africa PDF Author: Margaret Steentoft
Publisher: Cambridge University Press
ISBN: 0521261929
Category : Medical
Languages : en
Pages : 364

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Book Description
A study of the flowering plant flora of West Africa south of the Sahara with the emphasis upon species of ecological or economic importance.

Invasive Alien Plants

Invasive Alien Plants PDF Author: J. R. Bhatt
Publisher: CABI
ISBN: 1845939077
Category : Science
Languages : en
Pages : 324

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Book Description
Invasive alien species are a major threat to biodiversity and ecosystems throughout the world. In India, a country with four of the world's most important 'biodiversity hotspots', the invasion of alien plants means risking a national ecological disaster with major social and economic consequences. Currently, there is insufficient information about invasive alien plants; their distribution, rate of spread and adaptability to new environments. This book reveals existing and potential invaders, evaluates the level of risk they pose to native species and suggests steps to manage spread and limit damage. Invaluable to policy-makers, this book is also required reading for researchers of invasive plants worldwide.

Anthropology, Development and Modernities

Anthropology, Development and Modernities PDF Author: Alberto Arce
Publisher: Routledge
ISBN: 1134628420
Category : Social Science
Languages : en
Pages : 264

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Book Description
While the diffusion of modernity and the spread of development schemes may bring prosperity, optimism and opportunity for some, for others it has brought poverty, a deterioration in quality of life and has given rise to violence. This collection brings an anthropological perspective to bear on understanding the diverse modernities we face in the contemporary world. It provides a critical review of interpretations of development and modernity, supported by rigorous case studies from regions as diverse as Guatemala, Sri Lanka, West Africa and contemporary Europe. Together, the chapters in this volume demonstrate the crucial importance of looking to ethnography for guidance in shaping development policies. Ethnography can show how people's own agency transforms, recasts and complicates the modernities they experience. The contributors argue that explanations of change framed in terms of the dominantdiscourses and institutions of modernity are inadequate, and that we give closer attention to discourses, images, beliefs and practices that run counter to these yet play a part in shaping them and giving them meaning. Anthropology, Development and Modernities deals with the realities of people's everyday lives and dilemmas. It is essential reading for students and scholars in anthropology, sociology and development studies. It should also be read by all those actively involved in development work.

The ecology and management of African wetland vegetation

The ecology and management of African wetland vegetation PDF Author: Patrick Denny
Publisher: Springer Science & Business Media
ISBN: 9400955049
Category : Science
Languages : en
Pages : 355

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Book Description
Interest in the biology of African 'wetlands' was initiated in the last century with the hypothesis that Lake Tanganyika was once part of a Jurassic sea, and was furthered by Cunnington's expedition at the beginning of this century which proved that it was not. In the late 1920's, ecological studies, encouraged by the growing importance of inland fisheries, were started hy British, French and Belgian biologists. Some twenty years later several government limnological research centres and fishery departments were established in tropical Africa, and scientific progress was accelerated. Scientific collaboration between the regions south of the Sahara was started formally in 1951 by the Scientific Council for Africa and stimulated by the International Biological Programme (1964-74) with its emphasis on biological productivity. Some of its interests were takcn on by SCOPE which recently selected continental wetlands as a Special Project; hence this book. The five authors, with-Patrick Denny as editor, have made a very valuable contribution both to science and to thc management of Africa's natural rcsourccs: thcy have filled a gap in the synthesis of knowledge about Africa's environments which is long overdue. The term 'wetland' is used today in several different contexts. For this purpose, it excludes the seas and large open inland waters. which are too deep for rooted plants, but includes the huge areas of floodplains and dambos which may change seasonally from standing water to very dry lands.

Energy Data Base

Energy Data Base PDF Author:
Publisher:
ISBN:
Category : Cover title
Languages : en
Pages : 340

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