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Author : Interafrican Committee for Hydraulic Studies
Publisher :
ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.:/5 (2 download)
Download or read book Interafrican Committee for Hydraulic Studies written by Interafrican Committee for Hydraulic Studies and published by . This book was released on 1970 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Reginald Cline-Cole
Publisher : Routledge
ISBN 13 : 1317904931
Total Pages : 338 pages
Book Rating : 4.3/5 (179 download)
Download or read book West African Worlds written by Reginald Cline-Cole and published by Routledge. This book was released on 2016-02-17 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: West African Worlds provides a critical assessment of social, economic and political change in Africa’s most populous and arguably most externally focused region. With an emphasis on globalisation and modernisation, case studies and commentary are integrated throughout to highlight the concerns and issues of the region. Enriched by an impressive mix of West African voices, this text combines theory and application with policy and practice to address socio-economic change, the pursuit of livelihoods, and development within West Africa.
Author : J. Balek
Publisher : Elsevier
ISBN 13 : 0080869998
Total Pages : 211 pages
Book Rating : 4.0/5 (88 download)
Download or read book Hydrology and Water Resources in Tropical Africa written by J. Balek and published by Elsevier. This book was released on 2011-08-30 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrology and Water Resources in Tropical Africa
Author :
Publisher :
ISBN 13 :
Total Pages : 1084 pages
Book Rating : 4.3/5 (121 download)
Download or read book Water for Peace: Organizing for water programs written by and published by . This book was released on 1968 with total page 1084 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 938 pages
Book Rating : 4.E/5 ( download)
Download or read book Agrindex written by and published by . This book was released on 1992 with total page 938 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gordon J. Young
Publisher : Cambridge University Press
ISBN 13 : 9780521467124
Total Pages : 220 pages
Book Rating : 4.4/5 (671 download)
Download or read book Global Water Resource Issues written by Gordon J. Young and published by Cambridge University Press. This book was released on 1994 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world's water resources are coming under increasing stress, a stress that will become critical globally sometime during the next century. This is due to the rapidly rising population demanding more and more water and an increasing level of affluence. The book discusses the background to this issue and the measures to be taken over the next 20-30 years to overcome some of the difficulties that can be foreseen, and the means of avoiding others, such as the hazard of floods. It looks at the water resource and its assessment and management in an integrated fashion. It deals with the requirements of agriculture and of rural and urban societies and to a lesser extent with those of industry and power, against the background of the needs of the natural environment. It presents a number of ways and means of improving the management of national and international affairs involving fresh water. It highlights the importance of fresh water as a major issue for the environment and for development.
Author : Erik Eriksson
Publisher : Springer Science & Business Media
ISBN 13 : 9400948360
Total Pages : 195 pages
Book Rating : 4.4/5 (9 download)
Download or read book Principles and Applications of Hydrochemistry written by Erik Eriksson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Hydrological Decade (which ended in 1975) led to a revival of hydrological sciences to a degree which, seen in retrospect, is quite spectacular. This research programme had strong government support, no doubt due to an increased awareness of the role of water for prosperous development. Since water quality is an essential ingredient in almost all water use, there was also a considerable interest in hydrochemistry during the Decade. As many concepts in classical hydrology had to be revised during and after the Decade there was also a need for revising hydrochemistry to align it with modern hydrology. A considerable input of fresh knowledge was also made in the recent past by chemists, particularly geochemists, invaluable for understanding the processes of mineralization of natural waters. With all this in mind it seems natural to try to assemble all the present knowledge of hydrochemistry into a book and integrate it with modern hydrology as far as possible, emphasizing the dynamic features of dissolved substances in natural waters. Considering the role of water in nature for transfer of substances, this integration is essential for proper understanding of processes in all related earth sciences. The arrangement of subjects in the book is as follows. After a short introductory chapter comes a chapter on elementary chemical principles of particular use in hydrochemistry.
Author : Soil and Water Conservation Society (U. S.)
Publisher : Routledge
ISBN 13 : 1351415972
Total Pages : 353 pages
Book Rating : 4.3/5 (514 download)
Download or read book Soil Erosion Research Methods written by Soil and Water Conservation Society (U. S.) and published by Routledge. This book was released on 2017-10-19 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition of Soil Erosion Research Methods retains the themes and layout of the first edition. However, most chapters have been revised and some additional chapters have been added. There are new chapters on modeling wind and water erosion. Extensive revisions and updating have been done in chapters dealing with assessment of erosivity and erodibility, erosion, crop productivity, measuring sediment yield from river basins and field plot techniques. There is extensive updating of current statistics on the global magnitude of soil erosion by water and wind and on denudation rates. Several new authors have made significant improvements in revising and updating available information.
Author : David E. Hall
Publisher : Bloomsbury Publishing
ISBN 13 : 1474247261
Total Pages : 386 pages
Book Rating : 4.4/5 (742 download)
Download or read book African Acronyms and Abbreviations written by David E. Hall and published by Bloomsbury Publishing. This book was released on 2015-12-17 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a directory of approximately 13,000 acronyms and abbreviations relating to Africa, including names of societies, institutions, associations, movements, government departments, agencies, ministries, committees, trade unions and commercial companies, from the 19th century onwards, which have been gathered from scholarly monographs and journal articles. The acronyms and abbreviations are international in scope, with many cross-references.
Author : Henry N. Le Houerou
Publisher : Springer Science & Business Media
ISBN 13 : 3642744575
Total Pages : 291 pages
Book Rating : 4.6/5 (427 download)
Download or read book The Grazing Land Ecosystems of the African Sahel written by Henry N. Le Houerou and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: 7. 2 The Pilot Zone of the FerIo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 7. 2. 1 Geographical Zoning and Administrative Setup. . . . . . . . . . . . . 157 7. 2. 2 Climate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 7. 2. 3 The Substratum. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 7. 2. 4 Surface Water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 7. 2. 5 Vegetation and Rangelands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 7. 2. 6 Wildlife. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168 7. 2. 7 Livestock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168 7. 2. 8 Evolution of Land Use and History of Development . . . . . . . . 170 7. 3 Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 7. 3. 1 Principles, Problems and Methods . . . . . . . . . . . . . . . . . . . . . . . . 181 7. 3. 2 Evaluation of Green Herbaceous Biomass by Orbital Remote Sensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 7. 3. 3 Evaluation of Range Production from Ground Sampling . . . . 207 7. 3. 4 Low Altitude Systematic Reconnaissance Flights (SRF) . . . . . . 211 7. 3. 5 Practical Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 7. 4 Conclusions on Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233 8 General Conclusions: Towards an Ecological Management of the Sahelian Ecosystems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241 Subject Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269 of Scientific Names. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275 . . . . . . . . . . . . Index Animals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275 Plants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277 VII Abbreviations and Acronyms AVHRR Advanced Very High Resolution Radiometer CILSS Comite Inter-Etats de Lutte contre la Secheresse au Sahel CIPEA Centre International pour l'Elevage en Afrique CNRS Centre National de la Recherche Scientifique CP Crude Protein (N x 6.
Author :
Publisher :
ISBN 13 :
Total Pages : 1026 pages
Book Rating : 4.E/5 ( download)
Download or read book Geophysical Abstracts ... written by and published by . This book was released on 1968-07 with total page 1026 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Geological Survey (U.S.)
Publisher :
ISBN 13 :
Total Pages : 1040 pages
Book Rating : 4.3/5 (91 download)
Download or read book Geophysical Abstracts written by Geological Survey (U.S.) and published by . This book was released on 1968 with total page 1040 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 638 pages
Book Rating : 4.3/5 (91 download)
Download or read book Joint Acquisitions List of Africana written by and published by . This book was released on 1991 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Unesco
Publisher :
ISBN 13 :
Total Pages : 492 pages
Book Rating : 4.X/5 ( download)
Download or read book International Directory of New and Renewable Energy Information Sources and Research Centres written by Unesco and published by . This book was released on 1982 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: UNESCO pub. International directory of research centres, UN and specialized agencies and other international organizations, government agencys and information sources dealing with alternative energy sources and renewable resources of energy - abbreviations, bibliography, directory of data bases.
Author : Eline Boelee
Publisher : IWMI
ISBN 13 : 9290907177
Total Pages : 54 pages
Book Rating : 4.2/5 (99 download)
Download or read book Health impacts of small reservoirs in Burkina Faso written by Eline Boelee and published by IWMI. This book was released on 2010-02-02 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Burkina Faso, at least 1,700 small reservoirs have been constructed, most of them during the last 30 years. Numerous and scattered, these beneficial multipurpose systems combine productive with domestic water uses. However, their environmental and health impacts remain insufficiently documented. This report combines data from different sources into syntheses and national maps, with a focus on water-related diseases. The mitigation of negative impacts requires an integrated approach to specifically identify the enhancing and limiting factors that influence environmental impacts and the transmission of diseases around reservoirs. Public awareness campaigns need to accompany the promotion of preventive and curative measures and the development of alternative water sources for domestic supply.
Author :
Publisher :
ISBN 13 :
Total Pages : 638 pages
Book Rating : 4.3/5 (91 download)
Download or read book U.S. Geological Survey Circular written by and published by . This book was released on 1933 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 600 pages
Book Rating : 4.0/5 ( download)
Download or read book Earthquakes in the United States, January-March 1976 written by and published by . This book was released on 1978 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
