Search results
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Abundance of larvae and assessment of recruitment size of Carlsberg lantern fish (Electrona carlsbergi Tåning, 1932) - (family myctophidae) in Southwest Atlantic in 1989
the recruitment biomass (fish aged up to 1 year) in this species for the area of 87750 square miles studied ... . The abundance of larvae in this area was 4.3 x 10 ind., while the biomass of one year old fish obtained ... the recruitment biomass (fish aged up to 1 year) in this species for the area of 87750 square miles studied ... . The abundance of larvae in this area was 4.3 x 10 ind., while the biomass of one year old fish obtained ...
Meeting Document : WG-FSA-95/07 : Author(s): Nevisnky, M.M.
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Population of macaroni penguins Eudyptes chrysolophus at Marion Island, 1994/95 to 2002/03, with information on breeding and diet
, macaroni penguins usually breed for the first time when aged about three years. From 1994/95–2002/03, pairs ... penguins usually breed for the first time when aged about three years. From 1994/95–2002/03, pairs fledged ... from about 405 000 pairs in 1983/84 and 434 000 pairs in 1994/95 to about 356 000 pairs in 2002/03. Two ... decrease of 88% between 1979/80 and 2002/03, most of the decrease occurring after 1983/84. At Marion Island ...
Meeting Document : WG-EMM-03/15 : Author(s): R.J.M. Crawford, J. Cooper and B.M. Dyer (South Africa)
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e-cc-xxiv-a4.pdf
... species group and one subarea/division; (ii) each notification should identify the companies ... within one month, by a payment of A$8 000 in respect of each vessel intending to pursue the fishery ... the Scientific Committee or its working groups for consideration. Except that, where more than one vessel ... that, as a consequence of the introduction at CCAMLR-XXIII of a one-month period for payments outlined in paragraph (iii ... REPORT OF THE STANDING COMMITTEE ON ADMINISTRATION AND FINANCE (SCAF) CONTENTS Page ... REPORT OF THE STANDING COMMITTEE ON ADMINISTRATION AND FINANCE (SCAF) The Commission had deferred ... STATEMENTS FOR 2004 3. The Committee noted that a full audit had been carried out on the 2004 Financial ... Committee noted that the Commission had decided in 1994 that a full audit should be performed on average
application/pdf attached to:SCAF-05Meeting Report : SCAF-05
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Spatial and temporal distribution of krill Euphausia superba biomass in the Ross Sea (1989/90, 1994/95)
free water was observed but below ice were rather single ones. Because in the same time, many times ... of observed aggregations were not migrated ones but created from krill scattered previously below ice. Biomass ... to the ones calculated in Atlantic and Indian Sectors. Author(s): Kalinowski, J., Azzali, M. Title: Spatial ... water was observed but below ice were rather single ones. Because in the same time, many times ...
Meeting Document : WG-EMM-97/53 : Author(s): Kalinowski, J., Azzali, M.
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e-sc-xxxiii-a7.pdf
... . Fishing was conducted by one trawl and three longline vessels and the total reported catch up to 20 ... in age reading, including re-reading of otoliths where two readers disagreed in their initial reads ... growth parameters, particularly as more data characterising size at age in older year classes become ... to the second year, requires further investigation. The Working Group recommended that age frequencies ... /34, which improved the information available on fish older than 20 years and led to a re-estimation ... 2014/15 was estimated by applying the same harvest rate as in previous years, which is based on the ... Group congratulated the authors on progress achieved on this stock assessment in the last few years ... Working Group on Fish Stock Assessment (Hobart, Australia, 6 to 17 October 2014) 277 Contents
application/pdf attached to:WG-FSA-14Meeting Report : WG-FSA-14
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e-sc-xxxvii-a6.pdf
... for D. mawsoni from the Ross Sea region. Two photographs are provided for each prepared otolith (one unaltered ... in research block 5841_2 compared to a maximum of one recapture a year in previous years, which warranted ... recruitment, recruitment variability, mean length at age, mean weight at length, natural mortality ... , and one with the location of each counted annulus indicated). Each otolith is linked to an Excel ... of the Working Group on Statistics, Assessments and Modelling (Norwich, UK, 25 to 29 June 2018 ... one of the key services it provides to CCAMLR, and that it has embarked on a program to respond to ... pushed back by a year. It encouraged the research proponents to collaborate on development of stock ... follows on from a five-year research plan with many outputs still to come and welcomed the reassurance
application/pdf attached to:WG-SAM-18Meeting Report : WG-SAM-18
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Fatty acid and stable isotope analyses to infer diet of Antarctic toothfish caught in the southern Ross Sea
of these two techniques can delineate the main prey items of Antarctic toothfish and trophic structure ... of these two techniques can delineate the main prey items of Antarctic toothfish and trophic structure ... and T. loenbergii, supporting the idea that this is one of their main prey species in the southern Ross Sea ... that T. loennbergii is one of the main prey species of Antarctic toothfish, as it is one of the deepest nototheniid ... age. Geochim. Cosmochim. Acta, 48 (5): 1135–1140. Near, T.J., S.E. Russo, C.D. Jones and A.L ... . 80 60 40 20 0 % c om po si tio ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 21–36 : Author(s): Jo, H.-S., I. Yeon, C. Lim, S.M. Hanchet, D.-W. Lee and C.-K. Kang
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e-sc-vi-a4.pdf
... of the season in one or several years (thus saving battery-capacity) may be useful in long term studies ... for penguins (e.g. adult survival, age of first breeding, cohort strength). Some adequate data exist ... . reproductive rate, age at sexual maturity, and cohort strength). These parameters require further analysis ... . Current efforts to relate size to age in P. antarcticum should be encouraged. Studies included ... the past year further evaluations had been carried out on some of the predator parameters identified ... on the remote sensing component of the Program (WG-CEMP-87/20). In addition, a summary of the ... . BIOMASS Report Series No. 20. CZUBEK, H. 1981. Studies on performance capacity and selectivity of ... Conclusions and Recommendations MONITORING OF PREY WORKSHOP ON TELEMETRY AND REMOTE SENSING Radio
application/pdf attached to:WG-CEMP-87Meeting Report : WG-CEMP-87
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e-sc-xxxiii.pdf
... tagged fish with up to one, two and three years at liberty (Annex 5, paragraphs 2.10 and 2.13) (iv ... images for a global census of pack-ice seals. He noted that there has only been one comprehensive ... gap for CCAMLR, in particular crabeater seals, which are one of the most abundant of the krill ... and/or WG-SAM on how to estimate the one-sided lower 95% confidence bound for krill (similar ... Working Group on Statistics, Assessments and Modelling (WG-SAM) met in Punta Arenas, Chile, from 30 June ... following meetings had taken place: (i) the Subgroup on Acoustic Survey and Analysis Methods (SG-ASAM) met ... participated (iii) the Working Group on Ecosystem Monitoring and Management (WG-EMM) met in Punta Arenas ... Working Group on Fish Stock Assessment (WG-FSA) met at the CCAMLR Headquarters, Hobart, from 6 to 17
application/pdf attached to:SC-CAMLR-XXXIIIMeeting Report : SC-CAMLR-XXXIII
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Krill catches and consumption by land-based predators in relation to distance from colonies of penguins and seals in the South Shetlands and South Orkneys, 1987-1990
within 40 km of the coast, and 90% within 80 km in all years 1988-1990. In 1987 and 1988 75% of the catch ... % within 80 km in all years 1988-1990. In 1987 and 1988 75% of the catch in 48.2 between December and March ... Abstract: Zones of 20 km width are defined around selected colonies of penguins distributed ... in 48.2 between December and March was taken within 80km of colonies in the South Orkneys. Estimates ...
Meeting Document : WG-CEMP-91/25 : Author(s): D.J. Agnew (Secretariat)