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Freshwater Biodiversity In Asia With Special Reference To Fish
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Book Synopsis Freshwater Biodiversity in Asia by : Maurice Kottelat
Download or read book Freshwater Biodiversity in Asia written by Maurice Kottelat and published by World Bank Publications. This book was released on 1996-01-01 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: World Bank Discussion Paper No. 337. Draws on household survey data from 87 rural villages in Bangladesh to examine the contribution that government family planning programs, as well as other health care interventions, have made toward the recent reduction in fertility by increasing contraceptive use and reducing infant mortality. The paper suggests that the programs have been effective and finds that targeted credit program placement, such as the Grameen Bank and the Bangladesh Rural Advancement Committee (BRAC), contributed to the effort as well.
Book Synopsis Freshwater Biodiversity in Asia with Special Reference to Fish by : Maurice Kottelat
Download or read book Freshwater Biodiversity in Asia with Special Reference to Fish written by Maurice Kottelat and published by . This book was released on 1996 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Freshwater Biodiversity in Asia with Special Reference to Fish by : Maurice Kottelat
Download or read book Freshwater Biodiversity in Asia with Special Reference to Fish written by Maurice Kottelat and published by . This book was released on 1996 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Freshwater Biodiversity by : David Dudgeon
Download or read book Freshwater Biodiversity written by David Dudgeon and published by Cambridge University Press. This book was released on 2020-05-21 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Growing human populations and higher demands for water impose increasing impacts and stresses upon freshwater biodiversity. Their combined effects have made these animals more endangered than their terrestrial and marine counterparts. Overuse and contamination of water, overexploitation and overfishing, introduction of alien species, and alteration of natural flow regimes have led to a 'great thinning' and declines in abundance of freshwater animals, a 'great shrinking' in body size with reductions in large species, and a 'great mixing' whereby the spread of introduced species has tended to homogenize previously dissimilar communities in different parts of the world. Climate change and warming temperatures will alter global water availability, and exacerbate the other threat factors. What conservation action is needed to halt or reverse these trends, and preserve freshwater biodiversity in a rapidly changing world? This book offers the tools and approaches that can be deployed to help conserve freshwater biodiversity.
Book Synopsis The fishes of the inland waters of Southeast Asia by : Maurice Kottelat
Download or read book The fishes of the inland waters of Southeast Asia written by Maurice Kottelat and published by . This book was released on 2013 with total page 663 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biological Diversity by : L. N. Petrov
Download or read book Biological Diversity written by L. N. Petrov and published by Nova Publishers. This book was released on 2003 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the cornerstones of life's wonders is the vast array of species filling the planet. From plants to animals to humans, there is no shortage of beings to provide 'spice of life' variety is said to be. Periodically, scientists announce the discovery of a 'new' form of life, so it seems as if Earth is capable of producing new species just to keep us on our toes. At times, the immense breadth of living things can even feel overwhelming, as one pauses to ponder how numerically insignificant humans are when compared to the insect population. Given the biological diversity of the planet, it is incumbent upon humans to safeguard the natural beauty of the environment. To that end, conservation takes on special importance, necessitating the balancing of industrial expansion with preserving the flora and fauna surrounding us. This book is an important tool in understanding and researching the many different life forms spanning the globe. Collected here is a substantial and carefully selected listing of relevant literature on biological diversity and its conservation. Following this bibliography are author, title, and subject indexes to allow for further access to this information. The sheer bulk of the works about biological diversity can be so intimidating that a book such as this one becomes useful in sorting through the resources about the importance of life's variety.
Book Synopsis The Mekong by : Ian Charles Campbell
Download or read book The Mekong written by Ian Charles Campbell and published by Academic Press. This book was released on 2009-11-20 with total page 647 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Mekong is the most controversial river in Southeast Asia, and increasingly the focus of international attention. It flows through 6 counties, China, Myanmar, Laos, Thailand, Cambodia and Viet Nam. The 4 downstream countries have formed the Mekong River Commission to promote sustainable development of the river and many of their people depend on it for their subsistence ? it has possible the largest freshwater fishery in the world, and the Mekong waters support rice agriculture in the delta in Viet Nam (which produces about 40% of that country's food) as well as in Cambodia, Laos and Thailand. China is now building the first large mainstream dam on the river, and has proposals for several more. These dams are likely to affect the downstream countries. Several of the downstream countries also have plans for large scale hydropower and irrigation development which could also impact the river. This book will provide a solid overview of the biophysical environment of the Mekong together with a discussion of the possible impacts, biophysical, economic and social, of some possible development scenarios. It is intended to provide a technical basis which can inform the growing political and conservation debate about the future of the Mekong River, and those who depend on it. It is aimed at river ecologists, geographers, environmentalists and development specialists both in the basin and (especially) outside for whom access to this material is most difficult. This book will be the first comprehensive treatment of the Mekong system. - The first comprehensive overview of all aspects of the Mekong River system - Deals with a regionally critical ecosystem and one under threat - The Mekong supports the world's largest freshwater fishery and provides water underpinning a major regional rice paddy system - Presents the authoritative findings of the Mekong River Commission's research for a wider audience for the first time outside of limited distribution reports
Book Synopsis Towards Policies for Conservation and Sustainable Use of Aquatic Genetic Resources by : Roger S. V. Pullin
Download or read book Towards Policies for Conservation and Sustainable Use of Aquatic Genetic Resources written by Roger S. V. Pullin and published by WorldFish. This book was released on 1999 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Migratory Fishes of South America by : Joachim Carolsfeld
Download or read book Migratory Fishes of South America written by Joachim Carolsfeld and published by IDRC. This book was released on 2003 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fish Welfare written by Edward J. Branson and published by John Wiley & Sons. This book was released on 2008-04-30 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fish have the same stress response and powers of nociception as mammals. Their behavioural responses to a variety of situations suggest a considerable ability for higher level neural processing – a level of consciousness equivalent perhaps to that attributed to mammals. Each chapter of this book has been written by specialists in their field. The subject matter is wide ranging and covers in detail concepts of animal welfare in addition to more specific aspects of fish welfare. Philosophical concepts of welfare are discussed along with more practical areas of fish welfare encompassing all husbandry and management activities that have a potential to affect the welfare of the fish in our care. This book is an essential purchase for fish veterinarians, fish farmers, fish biologists and those involved in the aquaculture industry and its regulation.
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9251096066 Total Pages :172 pages Book Rating :4.2/5 (51 download)
Book Synopsis Marine protected areas: by : Food and Agriculture Organization of the United Nations
Download or read book Marine protected areas: written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-11-09 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Building on work presented at the IUCN World Parks Congress (WPC) held in Australia in 2014, this document outlines experiences with aquatic protected areas (PAs), marine protected areas (MPAs) and protected areas in inland waters in the context of livelihoods and food security. It provides a general overview of MPAs and reports on their interface with livelihoods and food security, based on case studies in Africa, Asia, Latin America and Oceania. It also synthesizes the papers conclusions and discusses the observed outcomes of aquatic PAs, together with problems and solutions.
Book Synopsis Water for the Future by : Serge Bounda
Download or read book Water for the Future written by Serge Bounda and published by Taylor & Francis. This book was released on 2003 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rivers for life written by Benazir Ahmed and published by IUCN. This book was released on 2014-11-18 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication includes papers that were part of thirty-five oral and nine poster presentations on various themes presented by eminent researchers/ practitioners at the international symposium on “River Biodiversity: Ganges-Brahmaputra-Meghna River System” facilitated and supported by IUCN.
Book Synopsis Sustainable Hydropower in West Africa by : Amos T. Kabo-Bah
Download or read book Sustainable Hydropower in West Africa written by Amos T. Kabo-Bah and published by Academic Press. This book was released on 2018-01-02 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable Hydropower in West Africa: Planning, Operation, and Challenges provides a comprehensive overview of the planning, deployment and management of hydropower in West Africa and similar regions. The authors use a practical approach to analyze available technology, modeling methodologies and sustainability aspects, such as the dependence between climate and hydropower, and socio-economic and environmental impacts. They discuss the need for innovative solutions and how to close research gaps in the field for this region. Although more than 50% of West Africa's hydropower potential is still untapped, re-engineering and maintenance of existing hydropower plants is a key issue and is discussed. Issues of productivity and optimization are also covered, as well as the introduction of new technology and integration of hydropower into existing energy systems—renewable energy systems, in particular. Policy and regulation are also examined, considering competing needs when managing water resources. The final chapter offers a summary of activities, strategies, policies and technology for easy reference and practical use. Due to its wide coverage and real life examples, this is a useful reference for engineering professionals in the field of hydropower, working in West Africa and regions with similar conditions. This book helps engineers make technology and location decisions for planning, deploying and operating hydropower plants. The book's accessible language and international authorship also allows for easy use by energy researchers, analysts and policy makers who need information for the analysis, modeling, financing, implementation and regulation of hydropower in West Africa and related regions. - Presents the most current issues related to hydropower deployment and management in West Africa and regions with similar conditions - Discusses key challenges, focusing on practical aspects and methodologies - Explores the technological, sustainability and economic aspects to be considered when deploying, operating and maintaining hydropower plants in West Africa and similar regions
Book Synopsis Subsidies in World Fisheries by : Matteo Milazzo
Download or read book Subsidies in World Fisheries written by Matteo Milazzo and published by World Bank Publications. This book was released on 1998-01-01 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past six years, the world's fishery sector has reached a turning point with global fish production reaching a plateau of approximately 100 million tons annually. While aquaculture output continued to grow, yields from capture fisheries were uneven and showed increasing signs of stagnation because of widespread overfishing and overcapitalization, ineffective management, deteriorating resource health, declining or flat global harvests, and inefficient economic and trade policies. This paper examines the role of subsidies in fisheries.
Book Synopsis Invasive Alien Species by : Michael R. Ielmini
Download or read book Invasive Alien Species written by Michael R. Ielmini and published by John Wiley & Sons. This book was released on 2021-04-21 with total page 1488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Jedes Jahr breiten sich invasive gebietsfremde Arten in neue Ökosysteme aus. Die von den Eindringlingen verursachten Auswirkungen können sich in kürzester Zeit bemerkbar machen und verheerend sein. Das Thema der invasiven gebietsfremden Arten ist umfassend, komplex und auf verschiedenen Ebenen von globaler Bedeutung. Verschärft wird es durch die Globalisierung der Weltwirtschaft und den zunehmenden Handel, durch den die natürlichen Barrieren für den Transfer von Arten durchbrochen werden. Invasive gebietsfremde Arten bedrohen die weltweite Nahrungsmittelversorgung, die Qualität und Verfügbarkeit von Trinkwasser sowie die Stromproduktion und -versorgung. Zusammen mit den zusätzlichen Risiken durch den globalen Klimawandel ist die weltweite Homogenisierung von Pflanzen, Tieren und Mikroben ein wesentlicher Faktor für den sich verschlechternden Gesundheitszustand der Ökosysteme und die nachlassenden Ökosystemdienstleistungen überall auf der Welt. Um dieser Entwicklung entgegenzuwirken, besteht die dringende Notwendigkeit einer einheitlichen Ausrichtung von Regierungen, Kulturen und Programmen und einer besseren grenzüberschreitenden Koordination. Nur so lassen sich die vielfältigen Bedrohungen durch invasive gebietsfremde Arten für die Umwelt, die Wirtschaft und die Gesundheit von Pflanzen und Tieren sowie insbesondere die menschliche Gesundheit effektiv bekämpfen. Dieses vierbändige Werk ist das erste, das einen umfassenden Satz nützlicher Materialien zu den zentralen Themen bereitstellt, um die gesamte globale Bedrohung durch invasive gebietsfremde Arten sowie die vielfältigen Probleme in verschiedenen Teilen der Welt deutlich zu machen, und es enthält Material, in dem potenziell replizierbare Lösungen zur Überwindung dieser Bedrohungen aufgezeigt werden. Das Werk betont die Bedrohung durch invasive gebietsfremde Arten auch im Sinne eines globalen ?Aufrufs zum Handeln?. Invasive Arten kennen keine Grenzen. Daher hoffen wir, dass wir durch die Zusammenstellung von Material, das unterschiedliche wissenschaftliche und gesellschaftliche Standpunkte aus aller Welt berücksichtigt, sowie durch die Vermittlung von Erkenntnissen und Beispielen zu einer Vielzahl damit zusammenhängender Themen das globale Bewusstsein stärken und einheitliche nationale Reaktionen auf die Bedrohung durch invasive gebietsfremde Arten fördern können.
Book Synopsis Research Trends on Fish & Fisheries in Mountain Waters of Eastern Himalayan Region by : Debangshu Narayan Das, Santoshkumar Abujam, Achom Darshan Singh
Download or read book Research Trends on Fish & Fisheries in Mountain Waters of Eastern Himalayan Region written by Debangshu Narayan Das, Santoshkumar Abujam, Achom Darshan Singh and published by Notion Press. This book was released on 2019-05-10 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains a total of 25 unpublished research articles. In this edition, we have kept parity with each other’s outcomes, concisely in a unique style to depict the trends of research in the mountain fishery sector. We have also appended a list of contributors at the end of the book. The strategies observed in fisheries and aquaculture developments in the mountain waters clearly reveal that the on-going dimensions are nothing but broad ecosystem-based approached where both subsistence and commercial expansion of the systems could be possible. The research trend also directs that several fishery components, like ornamental fisheries, recreational fisheries, integrated fish farming, freshwater crab fishery, shellfish aquaculture, etc., exist. They may also be strengthened in mountain waters to improve the economic status of the mountain regions. Thus for exploiting huge mountain aqua-resources, Arunachal Pradesh targets the ecosystem-based approach of raising native mahseers, like Tor tor, Tor putitora, Neolissochilus hexagonolepis, and exotic species of trout in its mountain waters as a preliminary endevour.
