State of the Arctic Marine Biodiversity Report

State of the Arctic Marine Biodiversity Report

Author:

Publisher: Government Printing Office

Published: 2017

Total Pages: 200

ISBN-13: 9780160939952

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This is the first report of the Circumpolar Biodiversity Monitoring Program (CBMP) to summarize status and trends in biotic elements in the arctic marine environment. The effort has identified knowledge gaps in circumpolar biodiversity monitoring. CBMP is the cornerstone program of Conservation of Arctic Flora and Fauna (CAFF).


Rebuilding of Marine Fisheries: Global review

Rebuilding of Marine Fisheries: Global review

Author: Serge Garcia

Publisher:

Published: 2018

Total Pages: 0

ISBN-13:

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"Rebuilding depleted stocks is a central part of the fisheries governance agenda. By analysing the available literature, Part 1 of "Rebuilding of marine fisheries" provides a global review of the emergence of the rebuilding paradigm, its key concepts, the trends in fishery resources, and the empirical evidence available on stocks depletion, collapse and rebuilding. It addresses the bio-ecological, economic, and human dimensions of rebuilding or restoration of stocks, multispecies assemblages and habitats/ecosystems and touches on the need for rebuilding at the whole sector level when depletion has become widespread and chronic. The human imensions of stocks and fisheries are given particular attention, looking at conflicting objectives, the bio-economy of rebuilding, its costs and benefits, and the distributional effects of the related reform among actors with their potential social consequences in the short and long terms. Governance is addressed in detail: legal and policy frameworks; rationale and objectives of a rebuilding regime; alternative rebuilding strategies; reference values and protocols; regulatory time-frames; risk management and harvest control rules; impacts of climatic oscillations; management tool-box; implementation guidance and performance evaluation. The document ends with a review of the determinants of success of a rebuilding programme."--Publisher's description for part 1.


Discards in the World's Marine Fisheries

Discards in the World's Marine Fisheries

Author: Kieran Kelleher

Publisher: Food & Agriculture Org.

Published: 2005

Total Pages: 156

ISBN-13: 9789251052891

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This publication gives an updated review of the quantity of discards in the world's marine fisheries, using information from a broad range of fisheries in all continents. A number of policy issues are discussed including a 'no discards' approach to fisheries management, the need for balance between bycatch reduction and bycatch utilisation initiatives, and concerns arising from incidental catches of marine mammals, birds and reptiles. The report also highlights the need for more robust methods of estimating discards, and the development of bycatch management plans.


Pinnipeds and El Niño

Pinnipeds and El Niño

Author: Fritz Trillmich

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 299

ISBN-13: 3642763987

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El Niño is a meteorological and oceanographic phenomenon, which occurs at irregular intervals in the eastern tropical Pacific. Its most obvious characteristic is the warming of surface waters, which causes enormous disturbances of the marine environment. A severe Niño may also affect continental systems worldwide. This book gathers in a comprehensive way the information available on the effects of the exceptionally strong 1982-83 Niño on a group of marine mammals, the pinnipeds. It presents an analysis of the effects of environmental stress on the populations of top predators. Data and interpretations are based on a most unusual collection of long-term studies of pinniped population dynamics, behavior and ecology which spanned the El Niño event. The responses of pinniped populations to the El Niño disturbance of the marine ecosystem also has important implications for the management and conservation of marine mammal populations.


Seabird Bycatch

Seabird Bycatch

Author: Edward F. Melvin

Publisher: Alaska Sea Grant College Program

Published: 2001

Total Pages: 224

ISBN-13:

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Seabird Bycatch significantly adds to the knowledge base of seabird mortality in commercial fisheries, and emphasizes the importance of comprehensive solutions. The product of a 1999 symposium held by the Pacific Seabird Group, Seabird Bycatch is a response to escalating bycatch, a global conservation and fisheries management issue.


Worldwide review of bottom fisheries in the high seas in 2016

Worldwide review of bottom fisheries in the high seas in 2016

Author: Food and Agriculture Organization of the United Nations

Publisher: Food & Agriculture Org.

Published: 2020-02-28

Total Pages: 342

ISBN-13: 9251321833

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The Worldwide review of bottom fisheries in the high seas in 2016 is an update to the first Worldwide review of bottom fisheries in the high seas, published in 2009 based on information from 2003 to 2006. It provides states and other interested parties with a summary of the current status of high seas bottom fisheries worldwide. The present, updated review begins with a description of the demersal finfish and shellfish resources, before offering a global perspective on fisheries and management; it then provides specific, regional information over eleven chapters covering the high seas of the world’s oceans, by region. Drawing on data up to and including 2016, it provides a survey of the current state of bottom fisheries since the original Worldwide review, considering these fisheries in the context of their historical evolution.


North Pacific Workshop on Stock Assessment and Management of Invertebrates

North Pacific Workshop on Stock Assessment and Management of Invertebrates

Author: Canada. Department of Fisheries and Oceans. Pacific Region

Publisher: Department of Fisheries and Oceans, Information and Publications Branch

Published: 1986

Total Pages: 444

ISBN-13:

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Various papers are presented on the topics of invertebrate management ingeneral; the sampling of adults, juveniles and larval forms;population dynamics and models; exploration and multispecies interactions;and management strategies. An overall workshop summary is included.