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Estimates of cetacean and pinniped bycatch in the 2007 and 2008 Northeast sink gillnet and Mid-Atlantic gillnet fisheries
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2010
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Alternative Title:Cetacean and pinniped bycatch in the 2007 and 2008 Northeast sink gillnet and Mid-Atlantic gillnet fisheries
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Description:"This report provides incidental take estimates for seven marine mammal species observed taken in the 2007 and 2008 Northeast sink gillnet (NESG) and Mid-Atlantic gillnet (MAG) fisheries and documents the methodology used to produce the estimates. The estimated incidental takes in the 2007 NSEG fishery were 11 (CV = 94%) common dolphins (Delphinis delphis), 395 (CV = 38%) harbor porpoises (Phocoena phocoena), 889 (CV = 24%) gray seals (Halichoerus grypus), 93 (CV = 49%) harbor seals (Phoca vitulina), and 119 (CV = 36%) harp seals (Phoca groenlandica). For the MAG fishery, the estimated 2007 incidental takes was 59 (CV = 104%) harbor porpoises, 38 (CV = 90%) harp seals, and 34 (CV = 73%) Risso's dolphin (Grampus griseus). The estimated incidental takes in the 2008 NESG fishery, were 666 (CV = 0.48) harbor porpoises, 34 (CV = 77%) common dolphins, 81 (CV = 57%) white-sided dolphins (Lagenorhynchus acutus), 618 (CV = 23%) gray seals, 243 (CV = 41%) harbor seals, and 238 (CV = 38%) harp seals. For the MAG fishery, the estimated 2008 incidental takes were 350 (CV = 75%) harbor porpoises, 88 (CV = 74%) harbor seals, and 176 (CV = 74%) harp seals"--Abstract.
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Content Notes:by Christopher D. Orphanides.
Title from title screen (viewed on Sept. 3, 2010).
"June 2010."
"Print publication date June 2010; web version posted September 1, 2010"--Document's home page at http://www.nefsc.noaa.gov/publications/crd/crd1010/
Mode of access: World Wide Web.
System requirements: Internet web browser; Adobe Acrobat Reader.
Includes bibliographical references (p. 14-15).
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Rights Information:Public Domain
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Compliance:Library
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