Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Description Of Physico Chemical Aspects Of Lake Kariba An Impoundment In Zambia Rhodesia full books in PDF, epub, and Kindle. Read online Description Of Physico Chemical Aspects Of Lake Kariba An Impoundment In Zambia Rhodesia ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : James M. Kapetsky
Publisher : Food & Agriculture Org.
ISBN 13 : 9789250014784
Total Pages : 336 pages
Book Rating : 4.0/5 (147 download)
Download or read book Etat Des Pêcheries Dans Les Réservoirs D'Afrique written by James M. Kapetsky and published by Food & Agriculture Org.. This book was released on 1984 with total page 336 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 : 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 : 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 : Bryan R. Davies
Publisher : Springer Science & Business Media
ISBN 13 : 9400955227
Total Pages : 268 pages
Book Rating : 4.4/5 (9 download)
Download or read book Perspectives in Southern Hemisphere Limnology written by Bryan R. Davies and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the Proceedings of the Symposium on Perspectives in Southern Hemisphere Limnology which was held from 3-13 July 1984 in Wilderness, South Africa. It can be asked why this Symposium was necessary at a time when conferences, symposia and other gatherings of learned people abound. Limnologists in the Southern Hemisphere have for some time been pointing out that limnological theory and inland water management practices have been developed almost exclusively in Northern Hemisphere temperate latitudes. Most of the land masses of the Southern Hemisphere fall within lower latitudes, 0 from 20-40 S, where the climate tends to be dry, with low cloud cover and with high levels of incident radiation and high water temperatures. Wide extremes are experienced in both rainfall and runoff, which occur mainly in summer. Sedimentary geological structures give rise to dispersive soils and highly turbid waters. Physiological, behavioural or developmental adaptations in the floral and faunal components are necessary to cope with desiccation and low visibility.
Author : Food and Agriculture Organization of the United Nations. Committee for Inland Fisheries of Africa
Publisher :
ISBN 13 :
Total Pages : 492 pages
Book Rating : 4.3/5 (91 download)
Download or read book CIFA Technical Paper written by Food and Agriculture Organization of the United Nations. Committee for Inland Fisheries of Africa and published by . This book was released on 1994 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Azzurro, E.
Publisher : Food & Agriculture Org. [Author] [Author]
ISBN 13 : 9251389276
Total Pages : 196 pages
Book Rating : 4.2/5 (513 download)
Download or read book Fisheries responses to invasive species in a changing climate written by Azzurro, E. and published by Food & Agriculture Org. [Author] [Author]. This book was released on 2024-07-04 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to the increasing pressure of a globalized economy and under the effects of a changing climate, biological invasions have become a frequent feature of marine and freshwater environments. Global fisheries and aquaculture are therefore required to adjust to these changes, with the dual aim of reducing the negative ecological consequences caused by these species and making the most of the advantages they might bring. Here, capitalizing on a wide spectrum of management actions which can be implemented to control and/or adapt to aquatic invasions, nine measures are presented; they can be grouped under environmental, social or socioeconomic strategies, exploring their potential, main challenges and enabling factors. The nine measures, provided with key recommendations, are: #1: Develop and manage a commercial fishery #2: Promote recreational harvesting #3: Explore market opportunities #4: Implement outreach programmes #5: Foster stakeholder engagement #6: Implement spatial control #7: Implement biological control #8: Restore ecosystems #9: Do nothing These suggestions, discussed among a group of international experts and presented in a synthetic form, may be used as a practical resource (though not an exhaustive one), to aid in the evaluation and identification of appropriate fisheries management responses to aquatic invasive species in the context of climate change. While it may not address all the complexities of the subject, it provides a starting point for adaptation strategies, recognizing the diverse legal, cultural and socioeconomic conditions in different fishery contexts, offering valuable insights for policymakers, fisheries managers, and practitioners who have to deal with aquatic invasions.
Author : J.-P. vanden Bossche
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251029831
Total Pages : 432 pages
Book Rating : 4.0/5 (298 download)
Download or read book Source Book for the Inland Fishery Resources of Africa written by J.-P. vanden Bossche and published by Food & Agriculture Org.. This book was released on 1990 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 324 pages
Book Rating : 4.F/5 ( download)
Download or read book Transactions of the Rhodesia Scientific Association written by and published by . This book was released on 1976 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. H. Hughes
Publisher : IUCN
ISBN 13 : 9782880329495
Total Pages : 866 pages
Book Rating : 4.3/5 (294 download)
Download or read book A Directory of African Wetlands written by R. H. Hughes and published by IUCN. This book was released on 1992 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt: A directory of Afrotropical wetlands of international importance. Contents -Region 1: North West Africa, Region 2: North East Africa, Region 3: West Africa, Region 4: Central Africa, Region 5: Southern Africa, Region 6: Madagascar.
Author : Patrick L. Osborne
Publisher : Cambridge University Press
ISBN 13 : 9780521645232
Total Pages : 484 pages
Book Rating : 4.6/5 (452 download)
Download or read book Tropical Ecosystems and Ecological Concepts written by Patrick L. Osborne and published by Cambridge University Press. This book was released on 2000-08-31 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introductory textbook on tropical ecology, unique in its international scope and balanced coverage of both aquatic and terrestrial systems.
Author : International Association of Theoretical and Applied Limnology
Publisher :
ISBN 13 :
Total Pages : 528 pages
Book Rating : 4.:/5 (319 download)
Download or read book Proceedings written by International Association of Theoretical and Applied Limnology and published by . This book was released on 2002 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 :
Publisher :
ISBN 13 :
Total Pages : 426 pages
Book Rating : 4.3/5 (243 download)
Download or read book Fisheries Research Bulletin of Zambia written by and published by . This book was released on 1971 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : B.R. Allanson
Publisher : Springer Science & Business Media
ISBN 13 : 9400923821
Total Pages : 461 pages
Book Rating : 4.4/5 (9 download)
Download or read book Inland Waters of Southern Africa: An Ecological Perspective written by B.R. Allanson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 461 pages. Available in PDF, EPUB and Kindle. Book excerpt: Limnology - the study of inland waters - had its genesis in Europe about the turn of the century. The studies of Fore1 on Lake Geneva were of seminal value at this time. It prospered under the early guidance of Thienemann, Naumann and Wesenberg-Lund in Europe and, soon transplanted, of Birge and Juday in North America (to name just a few early spirits). Now, liminology is a respectable scientific discipline taught at many universities, and limnologists are recognized as important contributors to our understanding of how this fragile spaceship functions. All this acknowledged, it must also be acknowledged that limnology is not yet a globally comprehensive science. To be sure, much is known about globally applicable processes, and the structural elements of aquatic ecosystems worldwide, but limnological emphases, interests and concerns remain essentially European and North American in balance. Much is known about lakes and rivers in less than one fifth of the world's land area (northern temperature regions); rather little is known about inland waters elsewhere.
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 :
Publisher :
ISBN 13 :
Total Pages : 670 pages
Book Rating : 4.:/5 (318 download)
Download or read book Archiv Für Hydrobiologie written by and published by . This book was released on 1988 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt:
