Author: Food and Agriculture Organization of the United Nations. Department of Fisheries
Publisher:
ISBN:
Category : Aquaculture industry
Languages : es
Pages : 208

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Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 1016

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Author: Andres Hugo Arias
Publisher: CRC Press
ISBN: 135133753X
Category : Science
Languages : en
Pages : 326

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Book Description
During the recent decades, social, political and academic endeavours have been made to improve environmental quality and reduce pollution. In particular, the ocean, sea and coastal areas show varying degrees of impact from the multiple human activities carried out in the terrestrial as well as in the aquatic environment. Ecology is a science which studies the relationship between organisms and the surrounding environment and in the modern era, the marine world is getting increasing attention. For centuries it has been the final reservoir of human garbage; later it became an oil farm with a concomitant increase of coastal population growth and unplanned growth of the fishing industry and the increasing use of sea routes for cargo transport and recreational uses (cruises). All this led to rising contamination with negative effects on biota and even human health. It is then imperative to know the current situation of the world's oceans: that is the main purpose of this book, to document at a glance the latest research in the field of ocean pollution.

Author: OECD
Publisher: OECD Publishing
ISBN: 9264037969
Category :
Languages : en
Pages : 224

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Book Description
This conference proceedings analyses the social issues and policy challenges that arise from fisheries adjustment policies, and how OECD member countries are meeting those challenges.

Author: John F. Craig
Publisher: John Wiley & Sons
ISBN: 1118394402
Category : Technology & Engineering
Languages : en
Pages : 920

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Book Description
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:
Publisher:
ISBN:
Category : Oceanography
Languages : en
Pages : 100

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Author:
Publisher:
ISBN:
Category : Environmental policy
Languages : en
Pages : 108

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Book Description
This report presents the GIWA assessment of the Humboldt Current region, located along western South America, stretching from the Ecuadorian-Colombian border to the south of Chile. The world's largest upwelling area, supporting highly productive fisheries, is located within the boundaries of the region. The economy of the region is primarily based on fisheries, agriculture, oil-related industry, mining and maritime transport. As a result of the activities of these sectors pollution has come to constitute the major environmental and socio-economic concern in the region, followed by unsustainable exploitation of fish and other living resources. In the report the past and present status as well as future prospects of these concerns are discussed and subsequently traced back to their root causes. Policy options to mitigate these problems are proposed and aim to provide solutions to these fundamental issues in order to enhance the management of the regions aquatic environment.--Publisher's description.

Author:
Publisher: Food & Agriculture Org.
ISBN: 9789250043487
Category : Fishery law and legislation
Languages : en
Pages : 278

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Author: Food and Agriculture Organization of the United Nations. Committee on Fisheries. Sub-Committee on Aquaculture. Meeting
Publisher: Food & Agriculture Org.
ISBN: 9789250056562
Category : Technology & Engineering
Languages : es
Pages : 100

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Book Description
Several working documents, including 'State of world aquaculture 2006' and 'Prospective analysis of future aquaculture development' were presented at the meeting for information, discussion and decision by the Sub-Committee. The Sub-Committee agreed to the International Principles for Responsible Shrimp Farming. The Sub-Committee requested the Secretariat to ensure implementation of priority activities during the intersessional period. The Sub-Committee agreed that its next session should be held in 2008 and appreciated the offer by the Government of Chile to host it.

Author: Organización de las Naciones Unidas para la Agricultura y la Alimentación
Publisher: Food & Agriculture Org.
ISBN: 9251364648
Category : Technology & Engineering
Languages : es
Pages : 288

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Book Description
La edición de 2022 de El estado mundial de la pesca y la acuicultura coincide con el lanzamiento del Decenio de acción para cumplir los objetivos mundiales, el Decenio de las Naciones Unidas de las Ciencias Oceánicas para el Desarrollo Sostenible y el Decenio de las Naciones Unidas sobre la Restauración de los Ecosistemas. En la publicación se muestra la manera en que esta iniciativas, así como otras iniciativas de las Naciones Unidas de igual importancia, como el Año Internacional de la Pesca y la Acuicultura Artesanales 2022, se están incorporando y respaldando mediante la transformación azul, esfera prioritaria del nuevo Marco estratégico de la FAO para 2022-2031 concebida para acelerar la consecución de la Agenda 2030 para el Desarrollo Sostenible en el ámbito de la alimentación y la agricultura.