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Author : Tomi Petr
Publisher :
ISBN 13 :
Total Pages : 463 pages
Book Rating : 4.:/5 (663 download)
Download or read book Inland Fishery Enhancements written by Tomi Petr and published by . This book was released on 1997 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : Food & Agriculture Organization of the UN (FAO)
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (319 download)
Download or read book Report of the Expert Consultation on Inland Fishery Enhancements, Dhaka, Bangladesh, 7-11 April 1997 written by and published by Food & Agriculture Organization of the UN (FAO). This book was released on 1997 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John Valbo-Jørgensen
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251058503
Total Pages : 60 pages
Book Rating : 4.0/5 (585 download)
Download or read book Culture-based Fisheries in Bangladesh written by John Valbo-Jørgensen and published by Food & Agriculture Org.. This book was released on 2007 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Culture-based fisheries have relatively high production, but need strictly enforced closed seasons to allow fish to grow, an activity which excludes poor subsistence fishers. However, in some places people who participated with the expectations of considerable personal gains ceded when more resilient lower-cost practices such as sanctuaries were adopted. Local equity issues are partly mitigated when poor people are allowed to catch small (non-stocked species) for food. In the floodplains, public stocking has not been sustained as access to these larger open systems is difficult to control and participants are unable to capture enough benefits or raise funds from the wider community, while landowners tend to take advantage of the situation and catch more of the stocked fish. In smaller, more closed waterbodies, groups of fishers are able to control access and can profit, but the risks and need for capital are high.
Author :
Publisher : WorldFish
ISBN 13 : 9832346614
Total Pages : 301 pages
Book Rating : 4.8/5 (323 download)
Download or read book Tropical River Fisheries Valuation written by and published by WorldFish. This book was released on 2008 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251055847
Total Pages : 40 pages
Book Rating : 4.0/5 (558 download)
Download or read book Report of the Expert Consultation on the Development of International Guidelines for Ecolabelling of Fish and Fisheries Products from Inland Capture Fisheries written by and published by Food & Agriculture Org.. This book was released on 2006 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquaculture was excluded from the scope of the guidelines. The Expert Consultation recognized that most of the provisions on procedural and institutional aspects of standard setting, accreditation and certification applied equally to both marine and inland capture fisheries. However, there were some instances where the specific characteristics of inland capture fisheries including culture-based and enhanced fisheries needed to be reflected. Cases in point were the addition of hatchery managers among the interested parties in standard setting or the inclusion of the production of stocking material in the certification of a fishery.
Author : Daniel D. Hoggarth
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251042625
Total Pages : 132 pages
Book Rating : 4.0/5 (426 download)
Download or read book Management Guidelines for Asian Floodplain River Fisheries: Summary of DFID research written by Daniel D. Hoggarth and published by Food & Agriculture Org.. This book was released on 1999 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Palit Kataki
Publisher : CRC Press
ISBN 13 : 9781560221036
Total Pages : 416 pages
Book Rating : 4.2/5 (21 download)
Download or read book Food Systems for Improved Human Nutrition written by Palit Kataki and published by CRC Press. This book was released on 2002-10-31 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn to produce crops with improved nutrition to alleviate malnourishment--using sustainable agriculture techniques! Utilizing complete food systems to improve nutrition has become a priority in the fight against malnutrition. This book examines all aspects of food systems, drawing on examples from various countries and geographical regions. Bringing together the most recent work of international experts, Food Systems for Improved Human Nutrition provides an important overview of the food systems approach. It also explores the extent of malnourishment in different areas; presents case studies from South Asia, China, India, Bangladesh, and East Africa; points to ways to improve food production and nutrient quality; and suggests directions for future research. Helpful charts and tables make the information in this well-referenced book easy to access and understand. Food Systems for Improved Human Nutrition brings you state-of-the-art information on: the potential benefits of agroforestry systems how to fortify food with micronutrients how to design population-appropriate nutrition interventions the ways that rapid economic change can affect human nutrition in a given area biotech approaches to improve nutrition in rice and maize crops crossbred cow technologies in the East African highlands and much more!
Author : John F. Craig
Publisher : John Wiley & Sons
ISBN 13 : 1118394402
Total Pages : 920 pages
Book Rating : 4.1/5 (183 download)
Download or read book Freshwater Fisheries Ecology written by John F. Craig and published by John Wiley & Sons. This book was released on 2016-01-12 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inland fisheries are vital for the livelihoods and food resources of humans worldwide but their importance is underestimated, probably because large numbers of small, local operators are involved. Freshwater Fisheries Ecology defines what we have globally, what we are going to lose and mitigate for, and what, given the right tools, we can save. To estimate potential production, the dynamics of freshwater ecosystems (rivers, lakes and estuaries) need to be understood. These dynamics are diverse, as are the earths freshwater fisheries resources (from boreal to tropical regions), and these influence how fisheries are both utilized and abused. Three main types of fisheries are illustrated within the book: artisanal, commercial and recreational, and the tools which have evolved for fisheries governance and management, including assessment methods, are described. The book also covers in detail fisheries development, providing information on improving fisheries through environmental and habitat evaluation, enhancement and rehabilitation, aquaculture, genetically modified fishes and sustainability. The book thoroughly reviews the negative impacts on fisheries including excessive harvesting, climate change, toxicology, impoundments, barriers and abstractions, non-native species and eutrophication. Finally, key areas of future research are outlined. Freshwater Fisheries Ecology is truly a landmark publication, containing contributions from over 100 leading experts and supported by the Fisheries Society of the British Isles. The global approach makes this book essential reading for fish biologists, fisheries scientists and ecologists and upper level students in these disciplines. Libraries in all universities and research establishments where biological and fisheries sciences are studied and taught should have multiple copies of this hugely valuable resource. About the Editor John Craig is Editor-in-Chief of the Journal of Fish Biology and has an enormous range of expertise and a wealth of knowledge of freshwater fishes and their ecology, having studied them around the globe, including in Asia, North America, Africa, the Middle East and Europe. His particular interests have been in population dynamics and life history strategies. He is a Fellow of the Linnean Society of London and the Royal Society of Biology.
Author : Christophe Béné
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251056646
Total Pages : 144 pages
Book Rating : 4.0/5 (566 download)
Download or read book Increasing the Contribution of Small-scale Fisheries to Poverty Alleviation and Food Security written by Christophe Béné and published by Food & Agriculture Org.. This book was released on 2007 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: The third and main section of the document discusses ways of increasing the contribution of small-scale fisheries to poverty alleviation and food security through nine main entry points. First, the paper revisits conventional fisheries policies and legislation and makes suggestions on how those can be made more pro-poor. Next, the paper emphasizes the importance of capacity building and highlights how cross-sectoral interventions can greatly improve the livelihoods of fish-dependent communities. The paper then proposes a series of broad pro-poor or pro-small-scale fisheries principles, before discussing in greater detail three of the main management instruments adopted in fisheries: (i) property right approaches; (ii) co-management; and (iii) protected areas. The next two sub-sections discuss markets and how to make them work for the poor, and the important issue of pro-poor financing systems and subsidies.
Author : P. A. van Zwieten
Publisher : Food & Agriculture Organization of the UN (FAO)
ISBN 13 : 9789251067413
Total Pages : 168 pages
Book Rating : 4.0/5 (674 download)
Download or read book Review of Tropical Reservoirs and Their Fisheries written by P. A. van Zwieten and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2011 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: A considerable quantity of data and information were collected on many aspects of the systems of the three reservoirs, including hydrological, biophysical and limnological features, primary production, and fish and fisheries data. This information was condensed and synthesized with the aim of providing a baseline against which the ecological changes that have taken place since impoundment can be described and analysed. Efforts are made to explain changes in fish catch in relation to climatic variations, ecological succession and fishing effort. The review shows that biological data and information are generally available. However, as is also common elsewhere, all three cases suffer from the general tendency to isolate and compartmentalize research into separate disciplines.
Author :
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.3/5 (243 download)
Download or read book FAO Fisheries Report written by and published by . This book was released on 2006 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : World Water Assessment Programme
Publisher : Routledge
ISBN 13 : 1136551603
Total Pages : 346 pages
Book Rating : 4.1/5 (365 download)
Download or read book The United Nations World Water Development Report 3 written by World Water Assessment Programme and published by Routledge. This book was released on 2012-05-23 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: The United Nations World Water Development Report, published every three years, is a comprehensive review providing an authoritative picture of the state of the world's freshwater resources. It offers best practices as well as in-depth theoretical analyses to help stimulate ideas and actions for better stewardship in the water sector. It is the only report of its kind, resulting from the collaboration and contributions of the 26 UN agencies, commissions, program, funds, secretariats and conventions that have a significant role in addressing global water concerns. The news media are full of talk of crises - in climate change, energy and food and troubled financial markets. These crises are linked to each other and to water resources management. Unresolved, they may lead to increasing political insecurity and conflict. Water is required to meet our fundamental needs and rising living standards and to sustain our planet‘s fragile ecosystems. Pressures on the resource come from a growing and mobile population, social and cultural change, economic development and technological change. Adding complexity and risk is climate change, with impacts on the resource as well as on the sources of pressure on water. The challenges, though substantial, are not insurmountable. The Report shows how some countries have responded. Progress in providing drinking water is heartening, with the Millennium Development Goal target on track in most regions. But other areas remain unaddressed, and after decades of inaction, the problems in water systems are enormous and will worsen if left unattended. Leaders in the water sector can inform decisions outside their domain and manage water resources to achieve agreed socioeconomic objectives and environmental integrity. Leaders in government, the private sector and civil society determine these objectives and allocate human and financial resources to meet them. Recognizing this responsibility, they must act now! Two volume set: 336
Author : Modadugu V. Gupta
Publisher : WorldFish
ISBN 13 : 9832346053
Total Pages : 185 pages
Book Rating : 4.8/5 (323 download)
Download or read book Fish Genetics Research in Member Countries and Institutions of the International Network on Genetics in Aquaculture written by Modadugu V. Gupta and published by WorldFish. This book was released on 2001 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : World Water Assessment Programme (United Nations)
Publisher : UNESCO
ISBN 13 : 9231040952
Total Pages : 437 pages
Book Rating : 4.2/5 (31 download)
Download or read book Water in a Changing World written by World Water Assessment Programme (United Nations) and published by UNESCO. This book was released on 2009-01-01 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The United Nations World Water Development Report", published every three years, is a comprehensive review providing an authoritative picture of the state of the world's freshwater resources. It offers best practices as well as in-depth theoretical analyses to help stimulate ideas and actions for better stewardship in the water sector. It is the only report of its kind, resulting from the collaboration and contributions of the 26 UN agencies, commissions, program, funds, secretariats and conventions that have a significant role in addressing global water concerns.
Author :
Publisher :
ISBN 13 :
Total Pages : 310 pages
Book Rating : 4.5/5 (923 download)
Download or read book FAO Aquaculture Newsletter written by and published by . This book was released on 1998 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John F. Craig
Publisher :
ISBN 13 :
Total Pages : 198 pages
Book Rating : 4.:/5 (318 download)
Download or read book Sustainable Fish Production in Lake Nasser written by John F. Craig and published by . This book was released on 2000 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. G. Tundisi
Publisher :
ISBN 13 :
Total Pages : 600 pages
Book Rating : 4.3/5 (91 download)
Download or read book Theoretical Reservoir Ecology and Its Applications written by J. G. Tundisi and published by . This book was released on 1999 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reservoir design and operation: limnological implications and management opportunities. Self-organization, direct and indirect effects. Main processes in the water column determined by wind and rainfall at Lobo (Broa) Reservoir: implications for phosphorus cycling. The relationship between fish yield and stocking density in reservoirs from tropical and temperate regions. Suspended clay: its role in reservoir productivity. Predictability of seasonal and diel events in tropical and temperate lakes and reservoirs. Heat bidgets, thermal structure and dissolved oxygen in Brazilian reservoirs. Numerical modelling and reservoir management: applications of the DYRESM model. A simplified 2D-vertical plane numerical solution for reservoir flows. Seasonal horizontal gra dients of dissolved oxygen in a temperate austral reservoir. Patterns of colonization in neotropical reservoirs, and prognoses on aging. Impacts of protistan grazing on bacterial dynamics and composition in reservoirs of different trophy. Limnological aspects of Sicilian reservoirs: a comparative, ecosystemic approach. Longitudinal processes in Canyon type reservoirs: the case of Sau (N.E. Spain). Limnological differences between a shallow pre-reservoir and a shallow lake: a case study of the Upper Kis-Balaton reservoir and Lake Balaton. Retention time as a key variable of reservoir limnology. The effect of changing flushing rates on development of late summer Aphanizomenon and Microcystis populations in a shallow lake, Muggelsee, Berlin, Germany. The cascading reservoir continuum concept (CRCC) and its application to the river Tiete-basin, Sao Paulo State, Brazil. Phytoplankton assemblages in reservoirs. Ecological theory applied to reservoir zooplankton. The species richness of reservoir plankton and the effect of reservoirs on plankton dispersal (with particular emphasis on rotifers and cladocerans). Water quality and fishery management in lake Kinneret, Israel. Theoretical basis for reservoir management. Fish effects on reservoir trophic relationships. Biomanipulation and ecological modelling. Reservoir ecosystem functioning: theory and application.
