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Two species of redfish of commercial interest occur off West Greenland inshore and offshore, golden redfish (Sebastes marinus L.) and deep-sea redfish (Sebastes mentella Travin). SSB and recruitment indices for golden redfish decreased drastically from 1982 and have remained significantly below the...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.201.716 2023-05-15T16:22:47+02:00 and Serial No N Nafo Scr Doc Helle Siegstad Hans-joachim Rätz Christoph Stransky The Pennsylvania State University CiteSeerX Archives 2003 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.201.716 http://www.nafo.ca/Publications/meetproc/SC-Reports/resdocs/scr03-035.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.201.716 http://www.nafo.ca/Publications/meetproc/SC-Reports/resdocs/scr03-035.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.nafo.ca/Publications/meetproc/SC-Reports/resdocs/scr03-035.pdf text 2003 ftciteseerx 2016-01-07T17:27:31Z Two species of redfish of commercial interest occur off West Greenland inshore and offshore, golden redfish (Sebastes marinus L.) and deep-sea redfish (Sebastes mentella Travin). SSB and recruitment indices for golden redfish decreased drastically from 1982 and have remained significantly below the average level since 1989. Taking into account the recent very low SSB and the recruitment failure together with the absence of golden redfish in the Greenland surveys, the stock of golden redfish in Subarea 1 is considered to be severely depleted with no signs of recovery. The deep-sea redfish SSB has been extremely low since 1989. The deep-sea redfish show high variation in recruitment. Good recruitment has been seen in 1997, 2000 and 2001, while the recruitment in 2002 again was very poor. Substantial numbers of redfish are discarded in the shrimp fishery, and concern must be expressed about the continuing failure of the juveniles to rebuild the pre-mature and mature stock components. From Oct. 1 2000, sorting grids have been mandatory in the shrimp fishery and this will hopefully reduce the amount of juvenile redfish in the by-catch significantly. Considering the depleted SSBs, the recruitment potential of the very abundant early life stages at an age of 0-2 years to the Subarea 1 stocks remains unclear. 1. Text golden redfish Greenland Sebastes mentella Unknown Greenland |
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Two species of redfish of commercial interest occur off West Greenland inshore and offshore, golden redfish (Sebastes marinus L.) and deep-sea redfish (Sebastes mentella Travin). SSB and recruitment indices for golden redfish decreased drastically from 1982 and have remained significantly below the average level since 1989. Taking into account the recent very low SSB and the recruitment failure together with the absence of golden redfish in the Greenland surveys, the stock of golden redfish in Subarea 1 is considered to be severely depleted with no signs of recovery. The deep-sea redfish SSB has been extremely low since 1989. The deep-sea redfish show high variation in recruitment. Good recruitment has been seen in 1997, 2000 and 2001, while the recruitment in 2002 again was very poor. Substantial numbers of redfish are discarded in the shrimp fishery, and concern must be expressed about the continuing failure of the juveniles to rebuild the pre-mature and mature stock components. From Oct. 1 2000, sorting grids have been mandatory in the shrimp fishery and this will hopefully reduce the amount of juvenile redfish in the by-catch significantly. Considering the depleted SSBs, the recruitment potential of the very abundant early life stages at an age of 0-2 years to the Subarea 1 stocks remains unclear. 1. |
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The Pennsylvania State University CiteSeerX Archives |
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Serial No N Nafo Scr Doc Helle Siegstad Hans-joachim Rätz Christoph Stransky |
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Serial No N Nafo Scr Doc Helle Siegstad Hans-joachim Rätz Christoph Stransky and |
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Serial No N Nafo Scr Doc Helle Siegstad Hans-joachim Rätz Christoph Stransky |
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2003 |
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http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.201.716 http://www.nafo.ca/Publications/meetproc/SC-Reports/resdocs/scr03-035.pdf |
geographic |
Greenland |
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golden redfish Greenland Sebastes mentella |
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golden redfish Greenland Sebastes mentella |
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http://www.nafo.ca/Publications/meetproc/SC-Reports/resdocs/scr03-035.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.201.716 http://www.nafo.ca/Publications/meetproc/SC-Reports/resdocs/scr03-035.pdf |
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Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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