Comptes Rendus De La Douzieme R Union Pl Ni Re De L Aetfat

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Madagascar

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Author : M. D. Jenkins
language : en
Publisher:
Release Date : 1987

Madagascar written by M. D. Jenkins and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Botany categories.

West African Chimpanzees

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Author : Rebecca Kormos
language : en
Publisher: World Conservation Union
Release Date : 2003

West African Chimpanzees written by Rebecca Kormos and has been published by World Conservation Union this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Nature categories.

Wild chimpanzees are only found in tropical Africa, where their populations have declined by more than 66% in the last 30 years. This Action Plan focuses on one of the four chimpanzee subspecies, the western chimpanzee, which is one of the two subspecies most threatened with extinction. This publication presents a plan for action that represents a consensus among all parties concerned with the conservation of chimpanzees.

Wildland Fire Management Handbook For Sub Sahara Africa

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Author : Johann Georg Goldammer
language : en
Publisher: African Minds
Release Date : 2004

Wildland Fire Management Handbook For Sub Sahara Africa written by Johann Georg Goldammer and has been published by African Minds this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Fire ecology categories.

Africa is a fire continent. Since the early evolution of humanity, fire has been harnessed as a land-use tool. Many ecosystems of Sub-Sahara Africa that have been shaped by fire over millennia provide a high carrying capacity for human populations.

The Conservation Atlas Of Tropical Forests

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Author : International Union for Conservation of Nature and Natural Resources
language : en
Publisher: Macmillan Reference USA
Release Date : 1992

The Conservation Atlas Of Tropical Forests written by International Union for Conservation of Nature and Natural Resources and has been published by Macmillan Reference USA this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Nature categories.

Africa's forests are being depleted at a faster rate than of any other continent. A major increase in the population growth rate began after World War II and it is now running at an annual rate of 2.9 per cent, resulting in massive demands for agricultural land, water, fuelwood and other products. There is no simple answer to environmental degradation and forest conservation must be part of a broader process of managing the landscape. Here to address this topic is the new Conservation Atlas of Tropical Forests: Africa, the first authoritative reference work on this subject. The second in a series this Conservation Atlas follows the format of the acclaimed Conservation Atlas of Tropical Forests: Asia and the Pacific (1991). Part I describes the issues, history of forests and climate, biological diversity, conservation of large mammals, and the peoples of the forests. Included are discussions of the links between population, environment and agriculture, the timber trade, protected areas system and the future for Africa's forests. Part II of the Atlas is a country by country survey of the forests of Africa. Stunning four-color maps, in a 9 x 12 format, have been compiled from satellite and radar imagery, aerial photography, and the latest information provided by forestry departments and development agencies. Both maps and text have been prepared and reviewed by a broad spectrum of specialists. The Atlas also includes four-color photographs and sketch maps. They represent the best visual portfolio available of Africa's forests today. For anyone interested in environmental issues, geography, forestry, development, economics, and the African region, this Atlas will be an essential resource.

Traditional Forest Related Knowledge

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Author : John A. Parrotta
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-10-14

Traditional Forest Related Knowledge written by John A. Parrotta and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-10-14 with Science categories.

Exploring a topic of vital and ongoing importance, Traditional Forest Knowledge examines the history, current status and trends in the development and application of traditional forest knowledge by local and indigenous communities worldwide. It considers the interplay between traditional beliefs and practices and formal forest science and interrogates the often uneasy relationship between these different knowledge systems. The contents also highlight efforts to conserve and promote traditional forest management practices that balance the environmental, economic and social objectives of forest management. It places these efforts in the context of recent trends towards the devolution of forest management authority in many parts of the world. The book includes regional chapters covering North America, South America, Africa, Europe, Asia and the Australia-Pacific region. As well as relating the general factors mentioned above to these specific areas, these chapters cover issues of special regional significance, such as the importance of traditional knowledge and practices for food security, economic development and cultural identity. Other chapters examine topics ranging from key policy issues to the significant programs of regional and international organisations, and from research ethics and best practices for scientific study of traditional knowledge to the adaptation of traditional forest knowledge to climate change and globalisation.

Biodiversity Of Angola

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Author : Brian J. Huntley
language : en
Publisher: Springer
Release Date : 2019-02-20

Biodiversity Of Angola written by Brian J. Huntley and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-02-20 with Science categories.

This open access multi-authored book presents a 'state of the science' synthesis of knowledge on the biodiversity of Angola, based on sources in peer-reviewed journals, in books and where appropriate, unpublished official reports. The book identifies Angola as one of the most biologically diverse countries in Africa, but notes that its fauna, flora, habitats and the processes that drive the dynamics of its ecosystems are still very poorly researched and documented. This 'state of the science' synthesis is for the use of all students of Angola's biodiversity, and for those responsible for the planning, development and sustainable management of the country's living resources. The volume brings together the results of expeditions and research undertaken in Angola since the late eighteenth century, with emphasis on work conducted in the four decades since Angola's independence in 1975. The individual chapters have been written by leaders in their fields, and reviewed by peers familiar with the region.

Past Climate Variability Through Europe And Africa

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Author : Richard W. Battarbee
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-11-06

Past Climate Variability Through Europe And Africa written by Richard W. Battarbee and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-11-06 with Science categories.

This book focuses on two complementary time-scales, the Holocene (approximately the last 11,500 years) and the last glacial-interglacial cycle (approximately the last 130,000 years) to synthesize evidence of climate variability at the regional and continental scale across Europe and Africa. This is the first examination of historical climate variations at such a scale, and thus sets a benchmark for future research.

The Biology Of Chameleons

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Author : Krystal A. Tolley
language : en
Publisher: Univ of California Press
Release Date : 2013-11-16

The Biology Of Chameleons written by Krystal A. Tolley and has been published by Univ of California Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-16 with Science categories.

They change color depending on their mood. They possess uniquely adapted hands and feet distinct from other tetrapods. They feature independently movable eyes. This comprehensive volume delves into these fascinating details and thorough research about one of the most charismatic families of reptilesÑChameleonidae. Written for professional herpetologists, scholars, researchers, and students, this book takes readers on a voyage across time to discover everything that is known about chameleon biology: anatomy, physiology, adaptations, ecology, behavior, biogeography, phylogeny, classification, and conservation. A description of the natural history of chameleons is given, along with the fossil record and typical characteristics of each genus. The state of chameleons in the modern world is also depicted, complete with new information on the most serious threats to these remarkable reptiles.

Tropical Rainforest Responses To Climatic Change

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Author : Mark B. Bush
language : en
Publisher: Springer Science & Business Media
Release Date : 2007

Tropical Rainforest Responses To Climatic Change written by Mark B. Bush and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Nature categories.

The goal of this book is to provide a current overview of the impacts of climate change on tropical forests, to investigate past, present, and future climatic influences on the ecosystems with the highest biodiversity on the planet.Tropical Rainforest Responses to Climatic Change will be the first book to examine how tropical rain forest ecology is altered by climate change, rather than simply seeing how plant communities were altered. Shifting the emphasis onto ecological processes e.g. how diversity is structured by climate and the subsequent impact on tropical forest ecology, provides the reader with a more comprehensive coverage. A major theme of this book that emerges progressively is the interaction between humans, climate and forest ecology. While numerous books have appeared dealing with forest fragmentation and conservation, none have explicitly explored the long term occupation of tropical systems, the influence of fire and the future climatic effects of deforestation, coupled with anthropogenic emissions. Incorporating modelling of past and future systems paves the way for a discussion of conservation from a climatic perspective, rather than the usual plea to stop logging.

The Botany Of The Commelins

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Author : D.O. Wijnands
language : en
Publisher: CRC Press
Release Date : 2020-08-26

The Botany Of The Commelins written by D.O. Wijnands and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-26 with Technology & Engineering categories.

This work is a taxonomical, nomenclatural and historical account of the plants depicted in the Minickx Atlas and in the books by Jan and Casper Commelin.