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Author :
Publisher : Manchester University Press
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4./5 ( download)
Download or read book Kariba Studies: Ichthyology The Fish of the Middle Zambesi written by and published by Manchester University Press. This book was released on with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : T. Matiza
Publisher : IUCN
ISBN 13 : 9782831702025
Total Pages : 180 pages
Book Rating : 4.7/5 (2 download)
Download or read book Wetlands Ecology and Priorities for Conservation in Zimbabwe written by T. Matiza and published by IUCN. This book was released on 1994 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bryan R. Davies
Publisher : Springer Science & Business Media
ISBN 13 : 9401732906
Total Pages : 788 pages
Book Rating : 4.4/5 (17 download)
Download or read book The Ecology of River Systems written by Bryan R. Davies and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our understanding of the ecology of running waters has come a long way during the past few years. From being a largely descriptive subject, with a few under tones concerned with such things as fisheries, pollution or control of blackflies, it has evolved into a discipline with hypotheses, such as the River Continuum Concept (Vannote et a/. 1980), and even a book suggesting that it offers opportunity for the testing of ecological theory (Barnes & Minshall 1983). However, perusal of the literature reveals that, although some of the very early studies were concerned with large rivers (references in Hynes 1970), the great mass of the work that has been done on running water has been on streams and small rivers, and information on larger rivers is either on such limited topics as fisheries or plankton, scattered among the journals, or not available to the general limnologist. The only exceptions are a few books in this series of publications, such as those on the Nile (Rz6ska 1976), the Volga (Morduckai Boltovskoi 1979) and the Amazon {Sioli 1984), and the recent compendium by Whitton (1984) on European rivers, among which there are a few that rate as large.
Author : R. C. M. Crul
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251036839
Total Pages : 144 pages
Book Rating : 4.0/5 (368 download)
Download or read book Current Status of Fisheries and Fish Stocks of the Four Largest African Reservoirs written by R. C. M. Crul and published by Food & Agriculture Org.. This book was released on 1995 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251050323
Total Pages : 280 pages
Book Rating : 4.0/5 (53 download)
Download or read book Management, Co-management, Or No Management? written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2003 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication contains reports of ten case studies of freshwater fisheries in southern Africa which were conducted in five medium-sized lakes in the Democratic Republic of the Congo, Malawi, Zambia and Zimbabwe. Five of the case studies focus on the biological and environmental effects of fishing while the remaining five are concerned with historical and sociological analysis.
Author : E.K. Balon
Publisher : Springer Science & Business Media
ISBN 13 : 9401023344
Total Pages : 779 pages
Book Rating : 4.4/5 (1 download)
Download or read book Lake Kariba written by E.K. Balon and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 779 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1964 the Lake Kariba Fisheries Research Institute (LKFRI) was created in Kariba, Rhodesia as a United Nations Development Program Project, and executed by the Food and Agriculture Organization (FAD) in cooperation with the Governments of Rhodesia and Zambia. Dr. A. G. COCHE took charge of the Limnological Section and conducted research on the entire lake between January 1965 and January 1966. In 1966 the Central Fisheries Research Institute (CFRI) was created in Chilanga, Zambia by the Department of Wildlife, Fisheries, and National Parks. It was also supported by a UNDP Project executed by FAD. Between 1967 and 1971 Dr. E. K. BALON & Dr. A. G. COCHE were in charge of the Sections of Ichthyobiology and of Limnology respectively. The results of their FAD research activities on Lake Kariba are united in this volume. In the first part A. G. COCHE presents a limnological synthesis. In the second part E. K. BALON studies in detail the fish production and succession. The views expressed are those of the authors and do not necessarily coincide with those of the Food and Agriculture Organization of the United Nations.
Author : Eugene K. Balon
Publisher :
ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.:/5 (318 download)
Download or read book Fishes of Lake Kariba, Africa written by Eugene K. Balon and published by . This book was released on 1974 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : E. O. Ita
Publisher : Food & Agriculture Org.
ISBN 13 : 9789250013497
Total Pages : 64 pages
Book Rating : 4.0/5 (134 download)
Download or read book Bibliographie Choisie Sur Les Grands Réservoirs Africains written by E. O. Ita and published by Food & Agriculture Org.. This book was released on 1983 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : T. Matiza
Publisher : IUCN
ISBN 13 : 9782831701257
Total Pages : 240 pages
Book Rating : 4.7/5 (12 download)
Download or read book Wetlands Conservation Conference for Southern Africa written by T. Matiza and published by IUCN. This book was released on 1992 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jonathan Timberlake
Publisher :
ISBN 13 :
Total Pages : 316 pages
Book Rating : 4.:/5 ( download)
Download or read book Biodiversity of the Zambezi Basin Wetlands: Main report written by Jonathan Timberlake and published by . This book was released on 2000 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : James Ward
Publisher : Springer Science & Business Media
ISBN 13 : 1468486136
Total Pages : 404 pages
Book Rating : 4.4/5 (684 download)
Download or read book The Ecology of Regulated Streams written by James Ward and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: The idea for an international symposium on regulated streams was conceived over an open-faced sandwich at the R&dhus in Copenhagen when we attended the Congress of the Societas Internationalis Lim nologiae in summer 1977. Although· we were aware that various col leagues were working on ecological problems in reservoir tailwaters, we did not fully comprehend the magnitude of worldwide stream regu lation nor the extent of interest in the subject. Such revelations are reflected in the 21 papers included in this book. The authors have summarized current understanding of the ecology of regulated streams and attempted to convey the importance and direction of future scientific investigations in stream ecosystems altered by upstream impoundments. The First International Symposium on Regulated Streams was the plenary event at the 27th annual meeting of the North American Benthological Society, April 18-20, 1979, in Erie, Pennsylvania. More than 500 colleagues attended. We gratefully acknowledge the support granted by the National Science Foundation; these funds permitted intellectual exchange between scientists from eight coun tries on four continents. We extend personal thanks to Dr. K. W. Stewart, President of NABS, and the NABS Program Committee, including Drs. E. C. Masteller, E. R. Brezina, and W. P. Kovalak. These individuals and other officers and members of the Executive Committee assisted us with the many details leading to organization and staging of a scientific forum. Discussions with Dr. John Cairns, Jr. and Dr. G. Richard Marzolf during the early planning stage were most helpful.
Author : William C. Ackermann
Publisher : American Geophysical Union
ISBN 13 :
Total Pages : 872 pages
Book Rating : 4.3/5 (91 download)
Download or read book Man-Made Lakes written by William C. Ackermann and published by American Geophysical Union. This book was released on 1973 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers presented at the International Symposium on Man-made Lakes: their problems and environmental effects held in Knoxville, Tennessee, May 3-7, 1971.
Author : Marinus J.A. Werger
Publisher : Springer Science & Business Media
ISBN 13 : 9400999518
Total Pages : 1402 pages
Book Rating : 4.4/5 (9 download)
Download or read book Biogeography and Ecology of Southern Africa written by Marinus J.A. Werger and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1402 pages. Available in PDF, EPUB and Kindle. Book excerpt: Southern Africa is certainly not a naturally bounded area so that there are several possibilities for delineating it and concepts about its extent. Wellington* discussed the various possibilities for delineation and suggested that one line stands out more clearly and definitely as a physical boundary than any other, namely the South Equatorial Divide, the watershed between the ZaIre, Cuanza and Rufiji Rivers on the one hand and the Z ambezi, Cunene and Rovuma Rivers on the other. This South Equatorial Divide is indeed a major line of separation for some organisms and is also applicable in a certain geographical sense, though it does not possess the slightest significance for many other groups of organisms, ecosystems or geographical and physical features of Africa. The placing of the northern boundary of southern Africa differs in fact strongly per scientific dis cipline and is also influenced by practical considerations regarding the possibilities of scientific work as subordinate to certain political realities and historically grown traditions. This is illustrated, for example, in such works as the Flora of Southern Africa, where the northern boundary of the area is conceived as the northern and eastern political boundaries of South West Africa, South Africa and Swaziland. Botswana, traditionally included in the area covered by the Flora Zambesiaca, thus forms a large wedge in 'Southern Africa'.
Author : Jonathan Timberlake
Publisher :
ISBN 13 :
Total Pages : 94 pages
Book Rating : 4.:/5 (9 download)
Download or read book Biodiversity of the Zambezi Basin Wetlands: Bibliography written by Jonathan Timberlake and published by . This book was released on 2000 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jonathan Timberlake
Publisher :
ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.F/5 ( download)
Download or read book Biodiversity of the Zambezi Basin Wetlands: v. 4. Bibliography written by Jonathan Timberlake and published by . This book was released on 1998 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9251308136
Total Pages : 128 pages
Book Rating : 4.2/5 (513 download)
Download or read book Freshwater small pelagic fish and their fisheries in the major African lakes and reservoirs in relation to food security and nutrition written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2019-02-01 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Small pelagic fish species found in lakes and introduced to reservoirs dominate by volume and contribute some of the most important inland fisheries in Africa with steadily increasing catches and additional potential. This circular reviews the status and importance of the pelagic fish and fisheries, together with small fish in general, for sustainable and healthy livelihoods in Africa. It reviews the biology and biological production of the most important pelagic species in lakes and reservoirs as well as the impacts of environmental and climatic variation on the stocks of these species. It examines and discuss the various capture techniques together with potential of improvements in the fisheries and associated processing and national and regional trade within Africa. The knowledge generated by the circular will be useful for policy makers and development practitioners to design and implement more effective policies, strategies and programs that will contribute to reducing the food insecurity and conflicts that currently affect the people in sub-Saharan Africa.
Author :
Publisher :
ISBN 13 :
Total Pages : 650 pages
Book Rating : 4.3/5 (91 download)
Download or read book South African Journal of Science written by and published by . This book was released on 1998 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt:
