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Author: Nasr-Allah, A.M.
Publisher: WorldFish
ISBN:
Category :
Languages : en
Pages : 44
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Book Description
This report documents the outputs of the Aswan fisheries value chain study that took place in January and February 2015. This value chain analysis forms part of the Youth Employment in Aswan Governorate (YEAG) project funded by the Swiss Agency for Development and Cooperation (SDC) and led by CARE Egypt in partnership with WorldFish. The aim of the YEAG project is to increase incomes and employment for youth, women and men in Aswan by focusing on improving the performance of key value chains and enhancing the enabling environment. The current study concentrates on mapping and documenting fisheries value chains from fishers to retailers to identify the scope for job creation, livelihood improvement and poverty reduction.
Author: Nasr-Allah, A.M.
Publisher: WorldFish
ISBN:
Category :
Languages : en
Pages : 44
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Book Description
This report documents the outputs of the Aswan fisheries value chain study that took place in January and February 2015. This value chain analysis forms part of the Youth Employment in Aswan Governorate (YEAG) project funded by the Swiss Agency for Development and Cooperation (SDC) and led by CARE Egypt in partnership with WorldFish. The aim of the YEAG project is to increase incomes and employment for youth, women and men in Aswan by focusing on improving the performance of key value chains and enhancing the enabling environment. The current study concentrates on mapping and documenting fisheries value chains from fishers to retailers to identify the scope for job creation, livelihood improvement and poverty reduction.
Author: Thomas Bianchi
Publisher: Cambridge University Press
ISBN: 1107022576
Category : Science
Languages : en
Pages : 673
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Book Description
A comprehensive, state-of-the-art synthesis of biogeochemical dynamics and the impact of human alterations at major river-coastal interfaces for advanced students and researchers.
Author: Henri J. Dumont
Publisher: Springer Science & Business Media
ISBN: 1402097263
Category : Science
Languages : en
Pages : 819
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Book Description
What have we learnt about the Nile since the mid-1970s, the moment when Julian Rzóska decided that the time had come to publish a comprehensive volume about the biology, and the geological and cultural history of that great river? And what changes have meanwhile occurred in the basin? The human popu- tion has more than doubled, especially in Egypt, but also in East Africa. Locally, industrial development has taken place, and the Aswan High Dam was clearly not the last major infrastructure work that was carried out. More dams have been built, and some water diversions, like the Toshka lakes, have created new expanses of water in the middle of the Sahara desert. What are the effects of all this on the ec- ogy and economy of the Basin? That is what the present book sets out to explore, 33 years after the publi- tion of “The Nile: Biology of an Ancient River”. Thirty-seven authors have taken up the challenge, and have written the “new” book. They come from 13 different countries, and 15 among them represent the largest Nilotic states (Egypt, Sudan, Ethiopia, Uganda, and Kenya). Julian Rzóska died in 1984, and most of the - authors of his book have now either disappeared or retired from research. Only Jack Talling and Samir Ghabbour were still available to participate again.
Author: Rose McDermott
Publisher: University of Michigan Press
ISBN: 9780472087877
Category : Political Science
Languages : en
Pages : 256
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Book Description
Discusses the way leaders deal with risk in making foreign policy decisions
Author:
Publisher: World Bank Publications
ISBN: 9780821344644
Category : Technology & Engineering
Languages : en
Pages : 148
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Book Description
India's irrigated agriculture sector has been basic to India's economic development and poverty alleviation. One of India's major achievements is its rapid expansion of irrigation and drainage infrastructure. However, the major emphasis on development has been achieved at a cost. The importance put on new construction has diverted attention away from the need to ensure the quality, productivity, and sustainability of the services. Further, a governmental subsidy based approach has been used and this has resulted in irrigation and drainage services which, while enabling significantly higher productivity than from non-irrigated lands, are well below their potential. 'The Irrigation Sector' discusses directions for future growth, the framework for reform, and the reform agenda.
Author: Michael King
Publisher: John Wiley & Sons
ISBN: 111868804X
Category : Technology & Engineering
Languages : en
Pages : 484
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Book Description
This excellent second edition of Fisheries Biology, Assessment and Management, has been fully updated and expanded, providing a book which is an essential purchase for students and scientists studying, working or researching in fisheries and aquatic sciences. In the same way that excessive hunting on land has threatened terrestrial species, excessive fishing in the sea has reduced stocks of marine species to dangerously low levels. In addition, the ecosystems that support coastal marine species are threatened by habitat destruction, development and pollution. Open access policies and subsidised fishing are placing seafood in danger of becoming a scarce and very expensive commodity for which there is an insatiable demand. Positive trends include actions being taken to decrease the incidental catches of non-target species, consumer preferences for seafood from sustainable fisheries, and the establishment of no-take areas that provide refuges for marine species. But there is an urgent need to do more. Because there is an increasing recognition of the need to manage ecosystems as well as fish stocks, this second edition of this bestselling text book includes an additional chapter on marine ecology. Chapters on parameter estimation and stock assessment now include step-by-step instructions on building computer spreadsheet models, including simulations with random variations that realistically emulate the vagaries of nature. Sections on ecosystem management, co-management, community-based management and marine protected areas have been expanded to match the increased interest in these areas. Containing many worked examples, computer programs and numerous high quality illustrations, Fisheries Biology, Assessment and Management, second edition, is a comprehensive and essential text for students worldwide studying fisheries, fish biology, aquatic and biological sciences. As well as serving as a core text for students, the book is a superb reference for fisheries and aquatic researchers, scientists and managers across the globe, in both temperate and tropical regions. Libraries in all universities where fish biology, fisheries, aquatic sciences and biological sciences are studied and taught will need copies of this most useful new edition on their shelves. Supplementary material is available at: www.blackwellpublishing.com/king
Author: Joseph L. Awange
Publisher: Springer Science & Business Media
ISBN: 3540325751
Category : Technology & Engineering
Languages : en
Pages : 365
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Book Description
This book constitutes a pioneering and unique work on Lake Victoria. It is the world’s second largest fresh-water lake and supports the livelihood of more than 30 million people. Surprisingly, there has been no comprehensive book addressing its problems and potentials. Ecology, environmental pollution and resource management are some of the issues addressed by this comprehensive insight into the limitations, challenges and opportunities facing Lake Victoria.
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9789251046944
Category : Business & Economics
Languages : en
Pages : 180
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Book Description
The importance of free longitudinal passage of river fauna is stressed.
Author: Christopher L. Delgado
Publisher: WorldFish
ISBN: 089629725X
Category : Electronic books
Languages : en
Pages : 236
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Book Description
The seemingly inexhaustible oceans have proved to be finite after all. Capture of wild fish have leveled off since the mid-1980s, and many stocks of fish are fished so heavily that their future is threatened. And yet the world's appetite for fish has continued to increase, particularly as urban populations and incomes grow in developing countries. Aquaculture--fish farming--has arrived to meet this increased demand. Production of fish from aquaculture has exploded in the past 20 years and continues to expand around the world. But will aquaculture be sufficient to provide affordable fish to the world over the next 20 years? And what environmental and poverty problems will aquaculture face as it expands? Using a state-of-the-art computer model of global supply and demand for food and feed commodities, this book projects the likely changes in the fisheries sector over the next two decades. As prices for most food commodities fall, fish prices are expected to rise, reflecting demand for fish that outpaces the ability of the world to supply it. The model shows that developing countries will consume and produce a much greater share of the world's fish in the future, and trade in fisheries commodities will also increase. The authors show the causes and implications of these and other changes, and argue for specific actions and policies that can improve outcomes for the poor and for the environment.
Author: R. L. Welcomme
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 76
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Book Description
The other African countries are examined in less detail.
