Résultats de la recherche
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A DESCRIPTIVE REVIEW OF THE TRAWL SYSTEMS USED IN THE ANTARCTIC KRILL FISHERY
Abstract: This paper provides a review of the three main trawling systems used to target ... Antarctic krill: traditional, continuous fishing systems and fishing systems utilising pumping to clear the ... emphasis on continuous trawling. The operational procedures for trawl vessels targeting krill in the ... ., Davis, M., Peatman, T. Title: A DESCRIPTIVE REVIEW OF THE TRAWL SYSTEMS USED IN THE ANTARCTIC KRILL ...
Meeting Document : TASO-09/05 : Auteur(s): Moir Clark, J., Davis, M., Peatman, T.
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The early life history of the Patagonian toothfish Dissostichus eleginoides Smitt, 1898
Abstract: Patagonian toothfish, Dissostichus eleginoides, spawn over the continental slope from ... July to September. Eggs have been observed primarily in the upper part of the water column over 2200 ... is likely to occur in October/November. Scales do not start to form before the fish are 64-74 mm long ... . Author(s): S.A. Evseenko (Russia), K.-H. Kock (Germany) and M.M. Nevinsky (Russia) Title: The early ...
Meeting Document : WG-FSA-94/14 : Auteur(s): S.A. Evseenko (Russia), K.-H. Kock (Germany) and M.M. Nevinsky (Russia)
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A re-assessment of the stock of Notothenia gibberifrons in the South Orkney Islands (Statistical Subarea 48.2)
reported as ‘Pisces nei’ an attempt is made to reconstruct the fishery on that species between 1977/78 and ... 1985/86. Stock size until the mid 1980s seemed to be more reduced than previously assumed. The current ... state of the stock is unknown. Author(s): K.-H. Kock (Germany) and D.J. Agnew (Secretariat) Title: A ... re-assessment of the stock of Notothenia gibberifrons in the South Orkney Islands (Statistical ...
Meeting Document : WG-FSA-90/16 : Auteur(s): K.-H. Kock (Germany) and D.J. Agnew (Secretariat)
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How much do icefish (Notothenioidei, Channichthyidae) eat in the southern Scotia Arc and the Antarctic Peninsula region?
, Cryodraco antarcticus, and Chaenodraco wilsoni) ice fish species were estimated around islands of the ... southern Scotia Arc in 1996, 1999, 2001, 2002, 2003, 2007 and 2009, and in 2006 off the north western part ... of the Antarctic Peninsula. Variability of food consumption was comparatively low between years in ... the krill – feeding C. gunnari and C. wilsoni, both within an area and between areas. Food intake was ...
Meeting Document : WG-FSA-10/18 : Auteur(s): K.-H. Kock (Germany), C.D. Jones (USA), J. Gröger and S. Schöling (Germany)
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Standing stock biomass of eight species of finfish around Elephant Island and the lower South Shetland Islands (Subarea 48.1) from the 1998 US AMLR bottom trawl survey
Abstract: The United States Antarctic Marine Living Resources (U.S. AMLR) program conducted ... bottom trawl surveys in March, 1998 of the two major regions of the South Shetland Islands: Elephant ... Island and the lower South Shetland Islands from King George Island to Livingston Island. Estimates of ... one system using previous and updated estimates of seabed areas for Elephant Island and the lower ...
Meeting Document : WG-FSA-98/17 : Auteur(s): C.D. Jones (USA), K.-H. Kock and S. Wilhelms (Germany)
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A short guide to the identification of fish, cephalopod and marine mammal depredation marks on Patagonian and Antarctic toothfish in the Southern Ocean longline fisheries
Abstract: Within the CCAMLR Area, the toothfish longline fishery is subject to depredation by top ... predators using the fishery as a source of additional food provisioning in several subareas. Depredation by ... species is not consistently or regularly recorded throughout the CCAMLR Area. This paper presents a first ... and suckers’ imprints as an identification aide and supporting tool to the CCAMLR observers to ...
Meeting Document : WG-FSA-15/07 : Auteur(s): V. Laptikhovsky (United Kingdom), A. Remeslo (Russia), J. Brown (United Kingdom), O. Kasnoborod’ko (Russia), N. Gasco (France) and M. Söffker (United Kingdom)
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An update on using the CCAMLRGIS R package to create polygon data and access data on the CCAMLR online GIS
. maps) in R the CCAMLRGIS R package has been upgraded to provide direct access to polygon data that can ... be viewed on the online GIS. This package can also be used to create polygon data that can either be ... the online GIS. In this paper we provide information on the data format requirements for generating ... polygon data and explain how polygon data on the online GIS can be loaded into R. Author(s): CCAMLR ...
Meeting Document : WG-SAM-17/47 : Auteur(s): CCAMLR Secretariat
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Report on fishing effort and seabird interactions during the season extension trials in the longline fishery for Dissostichus eleginoides in Statistical Division 58.5.2
November) trial extensions in the Patagonian toothfish longline fishery in Statistical Division 58.5.2 (WG ... -FSA-15/48). Australia undertook to report annually on the results of all the trials. This paper ... presents information on fishing effort and seabird interactions with fishing gear collected during the ... complements the fishing effort and interaction data reported in 2015 (WG-FSA-15/48) and 2016 (WG-FSA-16/28r1 ...
Meeting Document : WG-FSA-17/20 : Auteur(s): T. Lamb
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Length-weight relationships of six fish species associated with krill fishery in the Atlantic sector of the Southern Ocean
Abstract: Length-weight relationships (LWRs) of six fish species in the Southern Ocean, which ... krill trawler (codend mesh size 2 cm) in the Atlantic sector of the Southern Ocean from January to ... August 2016. Data on LWRs and the relationships between standard length and total length of those species ... understanding the interaction between krill fishery and fish community which associated with krill swarms. Data ...
Meeting Document : WG-FSA-17/64 : Auteur(s): L. Wei, G.P. Zhu and Q.Y. Yang
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Stock assessment and proposed TAC for Antarctic toothfish (TOA) in the Subarea 88.2 H in the season 2014–2015
Abstract: Stock assessment of the Antarctic toothfish in the Subarea 88.2 H using Peterson method ... is presented in this paper. Calculated stock value of the Antarctic toothfish in the Subarea 88.2 H ... for Antarctic toothfish (TOA) in the Subarea 88.2 H in the season 2014–2015 Approval: Approved ...
Meeting Document : WG-SAM-14/08 : Auteur(s): S.M. Goncharov and A.F. Petrov (Russia)