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Distribution of mackerel icefish (Champsocephalus gunnari) (Channichthyidae) around South Georgia at various stages of its life cycle
cm in length) were mainly found in the southern part of the study area, immature fish (15–25 cm) in ... the east and southwest, and adults (25–39 cm) in the north. The distribution of C. gunnari changes ... bottom during the day and in the water column at night. Larger fish (>40 cm) did not undertake ... vertical migrations. Variations found in the depth distribution of C. gunnari relate both to fish length ... observed near the bottom. Peak catches were obtained in the middle of the day. At dusk fi sh ... m. During May, only pre-spawning females of 30–39 cm were caught in the northern and eastern ... about 10%. In the southern and eastern areas, only individual fi sh were found with mature gonads ... observed in the northeastern and eastern areas of the shelf, close to spawning grounds (Shust, 1998 ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 49–69 : Автор(ы): Frolkina, Zh.A
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Conservation Measure Conservation Measure 51-04 (2008)
General measure for exploratory fisheries for Euphausia superbain the Convention Area in the 2008 ... /09 season Species: Euphausia superba Adopted at Meeting: CCAMLR-XXVII Period in Force: 2008- 2009 ... MEASURE 51-04 (2008) General measure for exploratory fisheries for Euphausia superba in the Convention ... Area in the 2008/09 season Species krill Area various Season 2008/09 Gear various The ... has given specific exemptions, and only to the extent of those exemptions. 2. Fishing in any ... -dependent predators. 3. In order to give effect to paragraph 2 above: (i) the precise geographic ...
Conservation Measure : 51-04 (2008)
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The effects of CEMP monitoring procedures on Adelie penguin colonies
caused no significant increase in foraging trip durations nor any detectable effect on water turnover ... band and tag loss. There was a reduction in return rates of birds banded for more than one season, but ... during the incubation period or for several consecutive trips during chick rearing resulted in increased ... foraging trip durations and reduced breeding success. Attachment for a single foraging trip post-hatching ...
Meeting Document : WG-CEMP-93/19 : Автор(ы): J. Clarke, K. Kerry (Australia)
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e-sc-xxviii-a9.pdf
... . These reports indicated that lost gear results in ghost fishing; 515 (ii) consumption of caught ... first sampled segment if data collection is started in middle of a haul). (vii) If Conservation ... VESSELS AND GEARS USED IN THE CAMLR CONVENTION AREA .......................................... 514 ... PRIORITIES ACROSS CCAMLR FISHERIES ................ 517 Methods of estimating green-weight removals in
application/pdf attached to:TASO-09
Meeting Report : TASO-09
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Estimating the impact of depredation by killer whales and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South Georgia
3.8% and sperm whales on 17.7% of lines. Killer whales appear in pod sizes normally of 4 to 10 animals ... toothfish, usually depressing CPUE by about 50%. Sperm whales occur in smaller pod sizes, normally between 1 ... whales have been more frequently encountered in recent years, occurring in larger pod sizes, whereas ... the season in August. Killer whale interactions appear to be more consistent with no obvious pattern ... the cetaceans (by relocating the vessel) and replacing the lost catch. In addition, fishery managers ... ), although the pod size appears to be lower in the middle of the fishing sea- son (Figure 1). These ... . Estimates of food consumption by marine mammals in the Eastern Bering Sea. US Dep. Commer., NOAA Tech ... 17.7% of lines. Killer whales appear in pod sizes normally of 4 to 10 animals, and often appear to ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 163–178 : Автор(ы): Moir Clark, J. and D.J. Agnew
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Gear loss reported by longline fishing vessels for the 2018 and 2019 fishing seasons
. Vessels reported 1 632 km of line lost in the Convention Area, of which 27% were complete lines. There was ... no difference in the relative reporting of lost hooks by gear type, with rates of loss recorded at ... , including differences in line loss by gear type, is reviewed following recommendations made at WG-FSA-18 ... 0.3% for each gear type for the past two seasons. There was a significant difference in the frequency ...
Meeting Document : WG-FSA-2019/18 : Автор(ы): CCAMLR Secretariat
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Managing fisheries to conserve the Antarctic marine ecosystem: practical implementation of the Convention on the Conservation of Antarctic Marine Living Resources (CCAMLR)
1960s with exploitation of the marbled rockcod, Notothenia rossii, in the South Atlantic, a species ... Abstract: Apart from exploitation of seals and whales, Antarctic fisheries began in the late ... decimated in the first two years of the fishery following catches of about 500,000t. Two other species have ... (Champsocephalus gunnari), both of which still occur. Finfish catches declined in the 1980s but the development of ...
Meeting Document : SC-CAMLR-XVIII/BG/26
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Conservation Measure Conservation Measure 51-04 (2019)
General measure for exploratory fisheries for Euphausia superba in the Convention Area in the 2019 ... /20 season Species: Euphausia superba Period in Force: 2019- 2020 ... . The total green weight of krill caught and lost shall be reported. 5. Each vessel participating in ... ) General measure for exploratory fisheries for Euphausia superba in the Convention Area in the 2019/20 ... exemptions, and only to the extent of those exemptions. 2. Fishing in any statistical subarea or division ... . In order to give effect to paragraph 2 above: (i) the precise geographic position of a trawl haul ...
Conservation Measure : 51-04 (2019)
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Conservation Measure Conservation Measure 51-04 (2015)
General measure for exploratory fisheries for Euphausia superba in the Convention Area in the 2015 ... /16 season Species: Euphausia superba Adopted at Meeting: CCAMLR-XXXIV Period in Force: 2015- 2016 ... total green weight of krill caught and lost shall be reported. 5. Each vessel participating in the ... ) General measure for exploratory fisheries for Euphausia superba in the Convention Area in the 2015/16 ... exemptions, and only to the extent of those exemptions. 2. Fishing in any statistical subarea or division ... . In order to give effect to paragraph 2 above: (i) the precise geographic position of a trawl haul ...
Conservation Measure : 51-04 (2015)
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Conservation Measure Conservation Measure 51-04 (2016)
General measure for exploratory fisheries for Euphausia superba in the Convention Area in the 2016 ... /17 season Species: Euphausia superba Adopted at Meeting: CCAMLR-XXXV Period in Force: 2016- 2017 ... total green weight of krill caught and lost shall be reported. 5. Each vessel participating in the ... ) General measure for exploratory fisheries for Euphausia superba in the Convention Area in the 2016/17 ... exemptions, and only to the extent of those exemptions. 2. Fishing in any statistical subarea or division ... . In order to give effect to paragraph 2 above: (i) the precise geographic position of a trawl haul ...
Conservation Measure : 51-04 (2016)
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