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

Get Book Here

Book Description

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 17

Get Book Here

Book Description
A meeting of the Zonal Assessment Process (ZAP) on wolffish for the Newfoundland and Labrador (NL), Maritimes, Gulf, Qub̌ec, and Central and Arctic Regions was held February 26-27, 2014 in St. John?s, NL. Presentations included the latest findings on abundance indices for Northern Wolffish (Anarhichas denticulatus), Spotted Wolffish (A. minor), and Atlantic Wolffish (A. lupus) in all Regions; estimated rates of wolffish bycatch; evaluation of bycatch fishery observer coverage; and results from preliminary telemetry and habitat use research. Population projections and recovery targets were calculated and presented, however the results were rejected due to poor model fit and lack of confidence in gear conversion factors. A Science Advisory Report (SAR) was prepared by Fisheries and Oceans Canada (DFO) Science and reviewed during these meetings. It includes summary points for all wolffish species, written and reviewed at the ZAP, based on the meeting Terms of Reference (Appendix I). This Proceedings Report includes an abstract and summary of discussions for each working paper presented, and a summary of general discussions and meeting conclusions.

Author: Red Méthot
Publisher:
ISBN: 9781100221441
Category : Anarhichas
Languages : en
Pages : 56

Get Book Here

Book Description

Author: Roanne Kyla Collins
Publisher:
ISBN:
Category : Bycatches (Fisheries)
Languages : en
Pages : 86

Get Book Here

Book Description

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 86

Get Book Here

Book Description
This paper presents the most recent information on trends in abundance, distribution, and fishery removals of Anarhichus denticulatus (Northern Wolffish), A. minor (Spotted Wolffish), and A. lupus (Atlantic Wolffish) in the Northwest Atlantic and Arctic Oceans in support of an allowable harm assessment of these species. Previously, all three species were listed on Schedule 1 of Canada?s Species at Risk Act (SARA) as being at risk, due to significant declines in relative abundance indices and reduction in area occupied during the 1980s and early 1990s. Their SARA status was upheld in November 2012 by the Committee on the Status of Endangered Wildlife in Canada (COSEWIC).

Author: Richard J. Beamish
Publisher: Springer Science & Business Media
ISBN: 1402092105
Category : Nature
Languages : en
Pages : 736

Get Book Here

Book Description
Fisheries science in North America is changing in response to a changing climate, new technologies, an ecosystem approach to management and new thinking about the processes affecting stock and recruitment. Authors of the 34 chapters review the science in their particular fields and use their experience to develop informed opinions about the future. Everyone associated with fish, fisheries and fisheries management will find material that will stimulate their thinking about the future. Readers will be impressed with the potential for new discoveries, but disturbed by how much needs to be done in fisheries science if we are to sustain North American fisheries in our changing climate. Officials that manage or fund fisheries science will appreciate the urgency for the new information needed for the stewardship of fish populations and their ecosystems. Research organizations may want to keep some extra copies for a future look back into the thoughts of a wide range of fisheries professionals. Fisheries science has been full of surprises with some of the surprises having major economic impacts. It is important to minimize these impacts as the demand for seafood increases and the complexities of fisheries management increase.

Author: Tim Caro
Publisher: Island Press
ISBN: 159726959X
Category : Nature
Languages : en
Pages : 394

Get Book Here

Book Description
The vast scope of conservation problems has forced biologists and managers to rely on "surrogate" species to serve as shortcuts to guide their decision making. These species-known by a host of different terms, including indicator, umbrella, and flagship species-act as proxies to represent larger conservation issues, such as the location of biodiversity hotspots or general ecosystem health. Synthesizing an immense body of literature, conservation biologist and field researcher Tim Caro offers systematic definitions of surrogate species concepts, explores biological theories that underlie them, considers how surrogate species are chosen, critically examines evidence for and against their utility, and makes recommendations for their continued use. The book clarifies terminology and contrasts how different terms are used in the real world considers the ecological, taxonomic, and political underpinnings of these shortcuts identifies criteria that make for good surrogate species outlines the circumstances where the application of the surrogate species concept shows promise Conservation by Proxy is a benchmark reference that provides clear definitions and common understanding of the evidence and theory behind surrogate species. It is the first book to review and bring together literature on more than fifteen types of surrogate species, enabling us to assess their role in conservation and offering guidelines on how they can be used most effectively.

Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9789251045411
Category : Business & Economics
Languages : en
Pages : 20

Get Book Here

Book Description
The actual Code of conduct is also available (1996) (ISBN 9251038341).

Author: Arthur N. Popper
Publisher: Springer Science & Business Media
ISBN: 1441973117
Category : Science
Languages : en
Pages : 638

Get Book Here

Book Description
The Second International Conference on the Effects of Noise on Aquatic Life will take place in Ireland August 15-20, 2010. The main emphasis of the conference will be on defining the current state of knowledge. However, we will also assess progress in the three years since the First conference. The Second conference will place strong emphasis on recent research results, the sharing of ideas, discussion of experimental approaches, and analysis of regulatory issues.

Author: Food and Agriculture Organization of the United Nations. Marine Resources Service
Publisher: Food & Agriculture Org.
ISBN: 9789251034712
Category : Education
Languages : en
Pages : 148

Get Book Here

Book Description
This document provides a review, commentary and tabulations of the main trends that have occurred in exploitation of fisheries resources since the 1970s, largely as they are reflected in the FAO database on fishery landings, supplemented with selected information from the fishery literature. Reviews were prepared separately for the 15 main areas into which FAO divides the world's oceans for statistical purposes. They are then compared from a global perspective to reveal relative trends by species and areas, which are highlighted. Several special topics are reviewed, including tuna and tuna-like species, whales and dolphins, and environmental issues in fisheries.