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Author :
Publisher :
ISBN 13 :
Total Pages : 396 pages
Book Rating : 4.4/5 (468 download)
Download or read book Current Trends in Fish and Fishery Biology and Aquatic Ecology written by and published by . This book was released on 1992 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Simon Jennings
Publisher : John Wiley & Sons
ISBN 13 : 1118688104
Total Pages : 432 pages
Book Rating : 4.1/5 (186 download)
Download or read book Marine Fisheries Ecology written by Simon Jennings and published by John Wiley & Sons. This book was released on 2013-04-16 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: This topical and exciting textbook describes fisheries exploitation, biology, conservation and management, and reflects many recent and important changes in fisheries science. These include growing concerns about the environmental impacts of fisheries, the role of ecological interactions in determining population dynamics, and the incorporation of uncertainty and precautionary principles into management advice. The book draws upon examples from tropical, temperate and polar environments, and provides readers with a broad understanding of the biological, economic and social aspects of fisheries ecology and the interplay between them. As well as covering 'classical' fisheries science, the book focuses on contemporary issues such as industrial fishing, poverty and conflict in fishing communities, marine reserves, the effects of fishing on coral reefs and by-catches of mammals, seabirds and reptiles. The book is primarily written for students of fisheries science and marine ecology, but should also appeal to practicing fisheries scientists and those interested in conservation and the impacts of humans on the marine environment. particularly useful are the modelling chapters which explain the difficult maths involved in a user-friendly manner describes fisheries exploitation, conservation and management in tropical, temperate and polar environments broad coverage of 'clasical' fisheries science emphasis on new approaches to fisheries science and the ecosystem effects of fishing examples based on the latest research and drawn from authors' international experience comprehensively referenced throughout extensively illustrated with photographs and line drawings
Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9251072140
Total Pages : 194 pages
Book Rating : 4.2/5 (51 download)
Download or read book RECREATIONAL FISHERIES written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-11-15 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: The importance of recreational fisheries is increasing in many transitional economies. These guidelines focus on recreational fisheries and describe strategies to promote environmentally sustainable and socially responsible management of such fisheries. To this end, the document details policy, managerial and behavioural recommendations for sustainable recreational fisheries.
Author : Jason Link
Publisher : Cambridge University Press
ISBN 13 : 1139493027
Total Pages : pages
Book Rating : 4.1/5 (394 download)
Download or read book Ecosystem-Based Fisheries Management written by Jason Link and published by Cambridge University Press. This book was released on 2010-10-07 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Responsible fisheries management is of increasing interest to the scientific community, resource managers, policy makers, stakeholders and the general public. Focusing solely on managing one species of fish stock at a time has become less of a viable option in addressing the problem. Incorporating more holistic considerations into fisheries management by addressing the trade-offs among the range of issues involved, such as ecological principles, legal mandates and the interests of stakeholders, will hopefully challenge and shift the perception that doing ecosystem-based fisheries management is unfeasible. Demonstrating that EBFM is in fact feasible will have widespread impact, both in US and international waters. Using case studies, underlying philosophies and analytical approaches, this book brings together a range of interdisciplinary topics surrounding EBFM and considers these simultaneously, with an aim to provide tools for successful implementation and to further the debate on EBFM, ultimately hoping to foster enhanced living marine resource management.
Author :
Publisher : UM Libraries
ISBN 13 :
Total Pages : 900 pages
Book Rating : 4.3/5 (91 download)
Download or read book University of Michigan Official Publication written by and published by UM Libraries. This book was released on 1955 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Michael King
Publisher : John Wiley & Sons
ISBN 13 : 111868804X
Total Pages : 484 pages
Book Rating : 4.1/5 (186 download)
Download or read book Fisheries Biology, Assessment and Management written by Michael King and published by John Wiley & Sons. This book was released on 2013-04-16 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : Suhaib A. Bandh
Publisher : CRC Press
ISBN 13 : 1000565122
Total Pages : 337 pages
Book Rating : 4.0/5 (5 download)
Download or read book Biodiversity of Freshwater Ecosystems written by Suhaib A. Bandh and published by CRC Press. This book was released on 2022-12-22 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume examines the ecological importance, threats, protection, and management of the biodiversity of freshwater ecosystems, such as lakes, ponds, rivers, streams, reservoirs, pools, and wetlands. As populations have been increasing exponentially, humans are using freshwater ecosystems severely, resulting in habitat destruction and breakdown. Environmental contamination, climate change, the introduction of harmful and invasive organisms, unplanned dredging and de-weeding processes, disposal of sewer systems in freshwater bodies, and badly planned water diversions are the leading causes of habitat loss in freshwaters. These impacts have led to significant decreases in the numbers and productivity of many freshwater species and decreased biodiversity in freshwater. This book presents a selection of primary research and review papers on several freshwater aquatic biodiversity studies, which involve evaluating plants, macroinvertebrates, macrophytes, benthic zones, and fish diversity in freshwater ecosystems. It provides an abundance of new information on freshwater biodiversity distribution, status, and patterns. Key features: Discusses the importance, threats, and management of biodiversity of freshwater ecosystems Provides detailed coverage of modern and updated techniques used in the evaluation and conservation of freshwater biodiversity Looks at the impact of pesticides pollution on freshwater environs, and on aquatic and terrestrial life Reviews how global climate change affects freshwater biodiversity Biodiversity of Freshwater Ecosystems: Threats, Protection, and Management promotes the enhancement and strengthening of freshwater protection and its unique biodiversity for scientists, policymakers, scholars, researchers, NGOs, and the public, providing necessary background knowledge and practical tools to help manage aquatic ecosystems and their biodiversity in a holistic manner.
Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9251306079
Total Pages : 654 pages
Book Rating : 4.2/5 (513 download)
Download or read book Impacts of climate change on fisheries and aquaculture written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2019-01-06 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report indicates that climate change will significantly affect the availability and trade of fish products, especially for those countries most dependent on the sector, and calls for effective adaptation and mitigation actions encompassing food production.
Author :
Publisher :
ISBN 13 :
Total Pages : 424 pages
Book Rating : 4.3/5 (91 download)
Download or read book Ecology, Environment, and Energy written by and published by . This book was released on 1996 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contributed articles with special reference to Kashmir, India.
Author : University of Michigan
Publisher :
ISBN 13 :
Total Pages : 1070 pages
Book Rating : 4.3/5 (91 download)
Download or read book General Register written by University of Michigan and published by . This book was released on 1955 with total page 1070 pages. Available in PDF, EPUB and Kindle. Book excerpt: Announcements for the following year included in some vols.
Author : Dr. D. S. Somashekar, Prof. M. Venkateshwarlu & Dr. B. R. Kiran
Publisher : Ashok Yakkaldevi
ISBN 13 : 1716559057
Total Pages : 69 pages
Book Rating : 4.7/5 (165 download)
Download or read book HAND BOOK ON REPRODUCTIVE BIOLOGY OF CATFISH, SPERATA AOR FROM BHADRA RESERVOIR, KARNATAKA written by Dr. D. S. Somashekar, Prof. M. Venkateshwarlu & Dr. B. R. Kiran and published by Ashok Yakkaldevi. This book was released on 2020-09-29 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reservoir fisheries development is most essential for quantum jump in inland fish production and socioeconomic up gradation of fishermen. However presently, the fish yield from the reservoir fisheries is frustratingly low, as observed by Sinha (2001). The strategy of enlargement of gear mesh size for capture, increases in fishing efforts and stocking support paid rich dividends in this area. The stocking necessitate the breeding population of economically viable species in the reservoirs. The opportunity needs to be used for establishing the native major food fishes that are compatible and hardy and amenable to the lentic environment of the reservoir, otherwise, the trash fishes multiply and occupy the large volume of water in grater abundance dominating the whole ecosystem. On the other side the native fish should find a natural place in the reservoir not only in point of view of adding to the total production and higher income but also as a biodiversity conservation measures. Sperata aor belongs to Bagridae family and is dispersed throughout Indian subcontinent .This cat fish is a popular food due to its good taste and high nutritional value. Recently, it has also made its entry in domestic ornamental fish markets of India and has been reported to have moderate export price (Sandipan Gupta,2015).
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 : Arvind Kumar
Publisher :
ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.F/5 ( download)
Download or read book Ecobiology of Aquatic Insects written by Arvind Kumar and published by . This book was released on 2008 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: The factors governing life on earth are changing constantly and the same is true for life too. The unique property of the aquatic insects is their ability to changes in the themselves, accepting the challenge caused by changes in the surroundings and this has enabled to exploit the environment successfully, leading to their survival multiplication and continuation on earth since first appearance. This book is the compilation of esteemed articles of internationally acknowledged experts in the field of aquatic biology with the intention of providing a sufficient depth of the subject to satisfy the needs at a level which will be comprehensive and interesting. The present book will be useful to the students, research scholars, scientists in the field of Environmental management and ecoplanners, politicians and other people with similar interest. Contents Chapter 1: Quantitative Assessment of Predatory Insects and their Integration with Varied Factors in Some Fish Culture Ponds by Manish Chandra Varma, Shiv Kumar, Raghbendra Pratap and Arvind Kumar; Chapter 2: Genotoxicity of Cadmium Assessed by the Micronucleus Test on Channa punctatus (Pisces : Family-Channidae) by N K Tripathi and Anurag Dubey; Chapter 3: Diel Vertical Migration of Zooplankton in Andaman Sea by I K Pai, Sameer Terdalkar, M L Pereira and F M Morgado; Chapter 4: Biological Control of Locusts and Grasshoppers Using Red-Mite, Eutrombidium trigonum Herm by S K A Rizvi, N P Singh and Nazima Maqbool; Chapter 5: Effect of Different Food Conditions on Survival, Longevity and Life History of Oithona brevicornis and Calanus finmarchicus by R Ramanibai and G Priya: Chapter 6: Assesment of Plankton Diversity using Shannon-Weaver Index (H ): A Case Study in Coleroon and Cauvery Esturies by P Elayaraja and R Ramanibai; Chapter 7: Ecology of Aquatic Insects in Harike Wetland by K S Bath; Chapter 8: Ecology of Kanjli Wetland with Reference to the Invertbrate Fauna by K S Bath; Chapter 9: Distribution of Insects in Relation to Pollution in Satluj River, Panjub by H Kaur, J Syal, S Jasuja and S S Dhillon; Chapter 10: Insect Fauna of Ropar Headworkers Reservoir, Punjab by H Kaur, K Sajeev, S Jasuja and S S Dhillon; Chapter 11: Insect and Aquatic Envirionment by S Subhashini, K Logan Kumar and S Logaswamy; Chapter 12: Statistical Approach to Monthly Variations of Physico-chemical Factors at Lower Lake of Bhopal in Relation to Insect Fauna by Madhulika Singh and K Borana; Chapter 13: Seasonal Variations in Insects Population of Lower Lake of Bhopal in Relation to Macrophytes by Madulika Singh and K Borana; Chapter 14: The Effect of Pollutants on the Genotype of Five Species of Family Coengrionidae (Zygoptera : Odonata) by G K Waliy; Chapter 15: Main Cytogenetic Characters in the Order Odonata by G K Walia; Chapter 16: Algal Contribution to Dissovloved Oxygen in Small Hilly Streams: A Case Study by M R Sharma and A B Gupta; Chapter 17: Aquatic Environment of Ram Ganga River at Moradabad, India: A Quantitative Assessment by D K Sinha, Shilpi Saxena; Chapter 18: Oviposition Deterrent Activities of Azadirachta indica Dalbergia sissoo and Tagetes erecta Leaf Extract Against Culex Quinquefasciatus Say by Navpreet Kaur Gill and Shivali Uttam; Chapter 19: Histopathological and Histochemical Effects of a Newly Synthesized (JHA) Cyclohexloxy Compound on the Midgut on Fourth Instar Larvae of Culex quinquefascuatus Say by Navpreet Kaur Gill; Chapter 20: Role of Some Abiotic Factors in Structuring the Macroinvertebrate Community with Spical Reference to Insects Along a Longitudinal Profile of River Sindh, Kashmir Valley by Haroon UI Rashid and Ashok K. Pandit; Chapter 21: Some Aspects of Habitat Ecology of Aquatic Entomofauna in two Freshwater Lakes of Kashmir Himalaya by Kawnsar-ul-Yaqoob and Ashok K Pandit.
Author : Daniel Pauly
Publisher : Island Press
ISBN 13 : 1610917693
Total Pages : 519 pages
Book Rating : 4.6/5 (19 download)
Download or read book Global Atlas of Marine Fisheries written by Daniel Pauly and published by Island Press. This book was released on 2016-10-06 with total page 519 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Global Atlas of Marine Fisheries is the first and only book to provide accurate, country-by-country fishery catch data. This groundbreaking information has been gathered from independent sources by the world's foremost fisheries experts. Edited by Daniel Pauly and Dirk Zeller of the Sea Around Us Project, the Atlas includes one-page reports on 273 countries and their territories, plus fourteen topical global chapters. Each national report describes the current state of the country's fishery; the policies, politics, and social factors affecting it; and potential solutions. The global chapters address cross-cutting issues, from the economics of fisheries to the impacts of mariculture. Extensive maps and graphics offer attractive and accessible visual representations.
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309055261
Total Pages : 189 pages
Book Rating : 4.3/5 (9 download)
Download or read book Sustaining Marine Fisheries written by National Research Council and published by National Academies Press. This book was released on 1999-03-19 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluctuations and declines in marine fish populations have caused growing concern among marine scientists, fisheries managers, commercial and recreational fishers, and the public. Sustaining Marine Fisheries explores the nature of marine ecosystems and the complex interacting factors that shape their productivity. The book documents the condition of marine fisheries today, highlighting species and geographic areas that are under particular stress. Challenges to achieving sustainability are discussed, and shortcomings of existing fisheries management and regulation are examined. The volume calls for fisheries management to adopt a broader ecosystem perspective that encompasses all relevant environmental and human influences. Sustaining Marine Fisheries offers new approaches to building workable fisheries management institutions, improving scientific data, and developing management tools. The book recommends ways to change current practices that encourage overexploitation of fish resources. It will be of special interest to marine policymakers and ecologists, fisheries regulators and managers, fisheries scientists and marine ecologists, fishers, and concerned individuals.
Author : Paul Humphries
Publisher : CSIRO PUBLISHING
ISBN 13 : 0643097449
Total Pages : 438 pages
Book Rating : 4.6/5 (43 download)
Download or read book Ecology of Australian Freshwater Fishes written by Paul Humphries and published by CSIRO PUBLISHING. This book was released on 2013-04-10 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited volume reviews our past and present understanding of the ecology of Australian freshwater fishes. It compares patterns and processes in Australia with those on other continents, discusses the local relevance of ecological models from the northern hemisphere and considers how best to manage our species and their habitats in the face of current and future threats. In view of these challenges, the need for redress is urgent. The chapters are written by some of our foremost researchers and managers, developing themes that underpin our knowledge of the ecology, conservation and management of fish and fish habitats. For each theme, the authors formulate a synthesis of what is known, consider the need for new perspectives and identify gaps and opportunities for research, monitoring and management. The themes have an Australian context but draw upon ideas and principles developed by fish biologists in other parts of the world. The science of freshwater fish ecology in Australia has grown rapidly from its roots in natural history and taxonomy. This book offers an introduction for students, researchers and managers, one that the authors hope will carry Australian fish biology and resource management to new levels of understanding.
Author : Tore Jakobsen
Publisher : John Wiley & Sons
ISBN 13 : 9781444312126
Total Pages : 455 pages
Book Rating : 4.3/5 (121 download)
Download or read book Fish Reproductive Biology written by Tore Jakobsen and published by John Wiley & Sons. This book was released on 2009-06-01 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The economic importance of fishes and their societal and culturalrelevance provide powerful incentives for large-scale, sustainedstudies of their dynamics" —the Editors The overall goal of this book is to give a picture of thepresent use of information on fish reproductive biology inassessment and management and its potential for improvingmanagement of these resources. Compiled by an international team of authors, each an expert intheir field, this exceptional volume is divided into three majorsections: Biology, population dynamics, and recruitment Information critical to successful assessment andmanagement Incorporation of reproductive biology and recruitmentconsiderations into management advice and strategies Including over 100 diagrams, this book is essential reading forall fisheries scientists. Libraries in universities and researchestablishments where this subject is studied and taught should havecopies on their shelves. "As one author put it: the goal is to facilitate a 'dialoguebetween assessment scientists and biologists.' Readers of anyspecialty should accept this challenge, and this book is anexcellent resource to aid them." —Fisheries, March 2010
