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Author: Food and Agriculture Organization of the United Nations. Technical Working Group on Reduction of Incidental Catch of Seabirds in Longline Fisheries Publisher: Food & Agriculture Org. ISBN: 9789251042557 Category : Bycatches (Fisheries) Languages : en Pages : 34
Book Description
The FAO Technical Working Group (TWG) on reduction of incidental catch of seabirds in longline fisheries reviewed three background papers prepared for the meeting dealing with longline fishing technology and effort, the interaction of seabirds during fishing operations and how incidental catch of seabirds can be reduced by using various mitagation measures. It was decided that the content of these background papers should be compiled into one publication to be used as reference material for elaborating technical guidelines and the international plan of action.
Author: Food and Agriculture Organization of the United Nations. Technical Working Group on Reduction of Incidental Catch of Seabirds in Longline Fisheries Publisher: Food & Agriculture Org. ISBN: 9789251042557 Category : Bycatches (Fisheries) Languages : en Pages : 34
Book Description
The FAO Technical Working Group (TWG) on reduction of incidental catch of seabirds in longline fisheries reviewed three background papers prepared for the meeting dealing with longline fishing technology and effort, the interaction of seabirds during fishing operations and how incidental catch of seabirds can be reduced by using various mitagation measures. It was decided that the content of these background papers should be compiled into one publication to be used as reference material for elaborating technical guidelines and the international plan of action.
Author: Food and Agriculture Organization of the United Nations. Technical Working Group on Reduction of Incidental Catch of Seabirds in Longline Fisheries Publisher: ISBN: Category : Bycatches (Fisheries) Languages : en Pages : 36
Author: Publisher: Food & Agriculture Org. ISBN: 9789251043325 Category : Nature Languages : en Pages : 34
Book Description
This document contains the texts of three International Plans of Action (IPOA): the IPOA for reducing incidental catch of seabirds in longline fisheries; the IPOA for the conservation and management of sharks; and the IPOA for the management of fishing capacity. The IPOAs were developed as the COFI Members in 1997 found that it would be necessary to have some form of international agreement in order to manage the concerned issues in compliance with the Code of Conduct for Responsible Fisheries. The most suitable instrument for each of the three issues was found to be a voluntary International Plan of Action. The three texts were developed in the course of two intergovernmental meetings, open to all FAO Members, held in 1998. The IPOAs were adopted by the twenty-third session of the FAO Committee on Fisheries in February 1999 and endorsed by the FAO Council at the session it held in June 1999.
Author: Svein Løkkeborg Publisher: ISBN: 9789251061206 Category : Bird-scaring lines Languages : en Pages : 24
Book Description
Growing concerns have been raised about incidental capture of seabirds in various types of fisheries. Most attention has been given to bycatches of albatrosses in the longline fisheries of the southern Ocean. This report describes technical and management mitigation measures that have been tested in longline, trawl and gillnet fisheries, and critically reviews their fishery suitability in terms of efficiency and practical applicability. It is emphasized that studies based on observer data must be interpreted with caution, and the only way to determine the effectiveness of a mitigation measure is to apply an experimental approach including a control treatment without any mitigation device. There is no single solution to mitigate incidental seabird mortality in longline fisheries, and this review gives strong evidence that the efficiency of a mitigation measure is specific to each fishery. However, there is potential for considerable reductions in seabird mortality rates in all longline fisheries by employing appropriate and effective mitigation measures. In the Northern Hemisphere, where northern fulmar is the dominant seabird captured, streamer lines have proved to be very efficient in demersal fisheries. In the Southern Hemisphere, night setting has shown to be an efficient mitigation measure, and this measure should be used in combination with other measures such as streamer lines and longlines with integrated weight when fishing in areas inhabited by nocturnal and diving seabirds. Although few studies have been conducted in trawl fisheries, results indicate rare interactions between seabirds and trawl gear at times of no offal discharge. Studies reported to date suggest that no-discharge policy and ban of netsonde cables would virtually eliminate seabird mortality. During trawling carried out under offal discharge, streamer lines proved to be an efficient mitigation measure. Studies in gillnet fisheries are very scarce, and development of seabird mitigation measures for this gear type is in its infancy. Future research on seabird mitigation measures in longlining should apply an experimental approach to fine-tune the most promising mitigation measures for each specific fishery. Mitigation measures have been tested in only a few trawl and gillnet fisheries, and this work needs to be expanded to other areas where interactions with seabirds occur. Promising measures have been identified for trawls but not for gillnet fisheries.
Author: Food and Agriculture Organization of the United Nations Publisher: Food & Agriculture Org. ISBN: 9789251041796 Category : Business & Economics Languages : en Pages : 72
Book Description
These guidelines have been produced to support implementation of the International Plan of Action for Reducing Incidental Catch of Seabirds in Longline Fisheries (IPOA-Seabirds). They are addressed to decision-makers and policy-makers associated with conserving seabirds and with minimizing their interaction with fishing gears, but the Guidelines should also be of interest to fishing industries and other parties.
Author: Publisher: Communication Branch Fisheries and Oceans Canada ISBN: 9780662498834 Category : Bycatches (Fisheries) Languages : en Pages : 61
Book Description
The purpose of this document is to present Canada's national plan for reducing the incidental catch of seabirds within Canadian longline fisheries.This document provides an assessment of bycatch levels of seabirds within Canada's longline fisheries, identifies priorities for the National Plan of Action (NPOA), highlights Canada's current legislative framework and international commitments, reviews Canada's integrated fisheries management framework, and presents a series of actions for better identifying bycatch levels and further enhancing efforts to reduce the incidental capture of seabirds.
Author: Edward F. Melvin Publisher: Alaska Sea Grant College Program ISBN: Category : Nature Languages : en Pages : 224
Book Description
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.
Author: Food and Agriculture Organization of the United Nations. Technical Working Group on Reduction of Incidental Catch of Seabirds in Longline Fisheries
Author: Nigel P. Brothers
Author: Food and Agriculture Organization of the United Nations. Technical Working Group on Reduction of Incidental Catch of Seabirds in Longline Fisheries
Author: Food and Agriculture Organization of the United Nations. Technical Working Group on Reduction of Incidental Catch of Seabirds in Longline Fisheries
Author: 
Author: Svein Løkkeborg
Author: Food and Agriculture Organization of the United Nations
Author: 
Author: Edward F. Melvin
Author: Canada. Department of Fisheries and Oceans
Author: Eric Gilman