Download or read book G ographie et cologie des milieux tropicaux written by Université de Bordeaux III. Centre de recherche sur les espaces tropicaux and published by . This book was released on 1988 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Tropical and sub tropical West Africa Marine and continental changes during the Late Quaternary written by P. Giresse and published by Elsevier. This book was released on 2007-11-30 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: West Africa and the eastern Atlantic stretching from Mauritania in the north to Namibia in the south offer a large latitudinal stretch incorporating nearly symmetrical climatic gradients from the Equator. On the time scale of Quaternary Glacial and Interglacial cycles, today, we possess well-documented and recently published marine sedimentary records showing changes in oceanic and atmospheric circulations and terrestrial fluxes. Deep-sea sediment records contain a wide range of palaeoenvironmental indicators like oxygen and carbon isotopes, alkenones, foraminiferal and other planktonic assemblages over time periods up to and greater than 125,000 years. These are signals of temperature and circulation shifts and allow Interglacial and Glacial comparisons on a regional and inter-hemispheric scale. However, this effort to synthesize the existing knowledge cannot yet aspire to a global modelling. Linking with terrestrial records, albeit spatially patchy and generally lacking a firm chronology, this book points to shorter time scale chronologies from lakes, marshes and river deposits. Diverse and not very wellknown literature, both French and English, is reported here. Lastly, the book records recent knowledge of the first steps of human occupation of frequently hostile environments and considers the environmental impact of ancient and modern societies.* Covers the recent studies about marine Quaternary environments off West Africa, as well as continental Quaternary environments of tropical and sub-tropical West Africa (over 10,000 to 100,000 years)* Compares the parallel between palae-oenvironmental trends according to latitudinal gradients

Download or read book Eau et am nagement dans les r gions inter tropicales written by Pierre Vennetier and published by Presses Univ de Bordeaux. This book was released on 1990 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index of Conference Proceedings written by British Library. Document Supply Centre and published by . This book was released on 1989 with total page 908 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book International African Bibliography written by and published by . This book was released on 1991 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book La P ri urbanisation dans les pays tropicaux written by Pierre Vennetier and published by . This book was released on 1989 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agrindex written by and published by . This book was released on 1995 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book ENDOC Directory written by Commission of the European Communities and published by . This book was released on 1981 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Ecology of Man in the Tropical Environment written by International Union for Conservation of Nature and Natural Resources and published by . This book was released on 1964 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Commonwealth Forestry Review written by and published by . This book was released on 1985 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Arid Zone Research written by Unesco and published by . This book was released on 1963 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Tropical Ecology written by and published by . This book was released on 1978 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pastoralism in Tropical Africa written by Théodore Monod and published by Routledge. This book was released on 2018-09-03 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1975, the papers collected in this volume review African pastoralism in both West and East Africa, in relation to economy, ecology, social and community organisation, kinship, inter-group relations, modern administrative attitudes and policies and problems of development. The challenges confronting peoples and cultures in Africa which practise pastoralism are discussed.

Download or read book Plant Ecology Reviews of Research written by Unesco and published by . This book was released on 1955 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Adressar G ographique Du Monde written by Emil Meynen and published by . This book was released on 1988 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Etudes de climatologie tropicale written by Pierre Pagney and published by Elsevier Masson. This book was released on 1986 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Northern Forested Wetlands Ecology and Management written by Carl C. Trettin and published by Routledge. This book was released on 2018-12-19 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forested wetlands are a major component of northern landscapes, important both for their ecological functions and their socioeconomic values. Historically, these lands have been used for timber and fiber products, hunting, fishing, trapping, food gathering, and recreation. There are many questions about the use and management of these lands in the future, particularly with respect to forest products, hydrology and water quality, plant and wildlife ecology, landscape dynamics, and wetland restoration. Northern Forested Wetlands: Ecology and Management provides a synthesis of current research and literature. It examines the status, distribution, and use of these wetland resources. The book focuses on understanding the role of wetlands in the landscape and on how to manage these wetlands and sustain their important functions. This is a primary reference text for the study and management of northern forested wetlands, providing a forum for information discovered by researchers and managers from many nations.