Search results
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Species profile of mackerel icefish (Champsocephalus gunnari)
Abstract: Mackerel icefish (Champsocephalus gunnari) has been exploited since the early 1970 ... is scattered over various CCAMLR working papers of the last 15 years. The species profile collates existing ... Mackerel icefish (Champsocephalus gunnari) has been exploited since the early 1970’s and became ... is scattered over various CCAMLR working papers of the last 15 years. The species profile collates existing ...
Meeting Document : WG-FSA-07/12 : Author(s): K.-H. Kock (Germany) and I. Everson (UK)
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Beach debris survey – Main Bay, Bird Island, South Georgia, 2005/06
Abstract: During the sixteenth year of standardised beach surveys of man-made debris at Bird ... During the sixteenth year of standardised beach surveys of man-made debris at Bird Island, South ... and 101% more during summer, a mass increase of 1.19kg overall (29%). For the third consecutive year ... found, more than in any of the previous 9 years, suggesting that the ban on their use aboard fishing ...
Meeting Document : SC-CAMLR-XXVI/BG/16 : Author(s): Delegation of the United Kingdom
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Trends in relative abundance of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps at Potter Cove, South Shetland Islands, after commercial fishing in the area
of relative abundance of this species and G. gibberifrons are well below those found in the early 1980s ... to the inshore sub-populations of N. rossii and G. gibberifrons over the last 16 years was most probably caused ... abundance of this species and G. gibberifrons are well below those found in the early 1980s. These results ... -populations of N. rossii and G. gibberifrons over the last 16 years was most probably caused by the offshore ... are grateful to C. Bellisio, M. Favero, A. Thibaud, R. Di Paola and E. Pinola for their cooperation ... are well below those found in the early 1980s. During the 16 years of observations the values observed ... are well below those found in the early 1980s. These results are supported by our knowledge about the diet ... over the last 16 years was most probably caused by the offshore commercial fishery in the area ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 43–52 : Author(s): Barrera-Oro, E.R., E.R. Marschoff and R.J. Casaux
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Analysis of the Chilean operation in the Antarctic krill fishery, years 2017/18
by the Chilean krill fishing ship Antarctic Endeavour throughout its first year of operation (2017-2018), which ... are recorded per trip and Subarea. Additionally, information is given on the yield obtained in meal production ... zones during each fishing trip are described Author(s): P.M. Arana and R. Rolleri Title: Analysis ... of the Chilean operation in the Antarctic krill fishery, years 2017/18 Microsoft Word File: emm-2019-09.docx ...
Meeting Document : WG-EMM-2019/09 : Author(s): P.M. Arana and R. Rolleri
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The diet of black-browed albatrosses at the Diego Ramirez Islands, Chile
, Chile, during the early chick-rearing period of 2000, 2001 and 2002. Diet composition was determined ... by sampling chick stomach contents during January and February of each year. Reconstituted meal mass ... was similar throughout the study, with diet being dominated by fish in all three years. Overall, the main ... the early chick-rearing period of 2000, 2001 and 2002. Diet composition was determined by sampling chick ...
Meeting Document : WG-FSA-03/9 : Author(s): J. Arata (Chile) and J.C. Xavier (United Kingdom)
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Status and trends of Adelie penguin populations in the Ross Sea region
occupied during the early incubation period. From 1981 to 1987, all islands and sea coasts between 158 ... with earlier counts. Populations at nearly all rookeries have increased in size over the last 10–20 years ... the early incubation period. From 1981 to 1987, all islands and sea coasts between 158°E and 175°E were ... . Populations at nearly all rookeries have increased in size over the last 10–20 years. Possible reasons ...
Meeting Document : WG-CEMP-92/23 : Author(s): R.H. Taylor, P.R. Wilson and B.W. Thomas (New Zealand)
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Management of C. gunnari in Subarea 48.3
with increased consumption of icefish by Antarctic fur seals in years of poor krill availability. Thus natural ... mortality of icefish may, in some years, increase by a large factor (assumed here to be 4) declining ... predictions of coming periods of krill scarcity as early warnings of increased natural mortality on icefish ... by fishing, under conditions where M is assumed to be highly variable from year to year. Author(s): Kirkwood ...
Meeting Document : WG-FSA-97/38 : Author(s): Kirkwood, G.P., Parkes, G.B., Everson, I., Agnew, D.J.
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Age and growth of Antarctic euphausiacea (crustacea) under natural conditions
Peninsula and the south-eastern Weddell Sea. Life spans range from two years for Euphausia frigida to six ... and the south-eastern Weddell Sea. Life spans range from two years for Euphausia frigida to six years ... years for the krill Euphausia superba. Growth in length and weight was calculated by non-linear ... and the eastern Weddell Sea. Former opinions that differ are discussed. Seasonal growth was re-analyzed ... and the south-eastern Weddell Sea. Life spans range from two years for Euphausia frigida to six years ... . No difference in growth of krill was observed between the Antarctic Peninsula area and the eastern Weddell Sea ... triacantha, and a three-year life span proposed. Male Euphausia cr¥stallorophias have a shorter life span ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 369-370 : Author(s): Siegel, V.
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WILL KRILL FARE WELL UNDER SOUTHERN OCEAN ACIDIFICATION?
and 2000 μatm pCO2 in order to assess the possible impact of ocean acidification on early development ... water pCO2 could rise up to 1400 μatm in krill’s depth range under the IPCC IS92a scenario by the year ... -response relationship for krill developmental and later stages, in order to predict the possible fate ... ;atm pCO2 in order to assess the possible impact of ocean acidification on early development of krill ...
Meeting Document : WG-EMM-11/P6 : Author(s): S. Kawaguchi, H. Kurihara, R. King, L. Hale, T. Berli, J.P. Robinson, A. Ishida, M. Wakita, P. Virtue, S. Nicol and A. Ishimatsu
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Conservation Measure Conservation Measure 51-04 (2008)
will be reported to CCAMLR no later than one month after the conclusion of each fishing trip. 4. Data collected ... no later than one month after the conclusion of each fishing trip. 7. Data collected by Contracting ... green weight of krill caught and lost shall be reported. 5. Each vessel participating ... not later than three months after the closure of the fishery, but, where possible, submitted in time ...
Conservation Measure : 51-04 (2008)