Search results
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Features of chronology and breeding success of Pygoscelis papua and Pygoscelis adeliae penguins in the Wilhelm Archipelago (CCAMLR Subarea 48.1)
Abstract: We aim to investigate the qualitative changes in the habitats of two most common ... is expected more than five years. The traditional visual observation of biologists from time to time has been ... We aim to investigate the qualitative changes in the habitats of two most common species penguin ... timeline is expected more than five years. The traditional visual observation of biologists from time ...
Meeting Document : SC-CAMLR-XXXVII/BG/05 : Author(s): I.V. Dykyy, G.P. Milinevsky, O.L. Savitsky, D.G. Lutsenko, P.B. Khoetsky, M.F. Veselsky, V.M. Smagol, A.O. Dzhulay, J.V. Tsaryk, K.M. Nazaruk, A.T. Zatushevsky, A.O. Simon and M.A. Telipska
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Using digital video monitoring systems in fisheries: applications for monitoring compliance of seabird avoidance devices and seabird mortality in Pacific halibut longline fisheries
) in the Pacific halibut longline fleet operating off the state of Alaska. The project was conducted on two ... in compliance determination, an EMS system was installed on two halibut longline vessels chartered by the IPHC ... streamer line deployment and relative position on 100% of the daytime sets when two setting cameras were ... operating together. The results of the streamer line performance evaluations suggest that accurate ...
Meeting Document : WG-FSA-04/24 : Author(s): R.T. Ames, G.H. Williams and S.M. Fitzgerald (USA)
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Assessment and tag program adaption methods for exploratory fisheries in the CAMLR Convention Area: an example application for Division 58.4.3a
abundance estimator, is defined whereby catch limits and tagging rates can be adjusted together to define ... tagging levels that will produce an expected abundance estimate in the following year of a given precision ... be adjusted together to define tagging levels that will produce an expected abundance estimate ... in the following year of a given precision whilst ensuring the sustainable exploitation of the stock as per ... % of K (in this case), not its status relative to 20% of K in the final year of projection. One might then expect ... in the following year/season, as required. As mentioned, the Lincoln-Petersen abundance esti- mator (Seber, 1982 ... ) is employed and, from a fish- eries context it relates, in any given year/season, the number of animals ... and Tiao, 1973; Bernardo, 2003) for the carrying capacity, K, is assumed, but (given that only one year ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 101–113 : Author(s): Hillary, R.M
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WG-SAM-15
/20 Proposal of the Russian Federation to establish research TAC for closed SSRU in Subareas 88.1 ... cycle of Dissostichus species from the Subarea 88.2 A in 2015-2018 Delegation of the Russian Federation ... toothfish in research block 58.4.3a_1 of Division 58.4.3a, Elan Bank for the years 2005-2014 K. Taki (Japan ... in research block 58.4.4b_1 (SSRU 58.4.4bC) for the years 1990-2014 K. Taki (Japan), S. Mormede (New Zealand ...
Meeting
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Schedule of Conservation Measures in Force 2006/07
by the Commission in accordance with Article IX of the Convention on the Conservation of Antarctic Marine Living ... the measure within that category; the year in which the latest version of the measure was adopted or revised ... of Conservation Measures Adopted Each Year...................................(xxxvi) CONSERVATION MEASURE 10 ... 58.5.2 east of 79°20'E and outside the EEZ to the west of 79°20'E ........... 79 CONSERVATION MEASURE ...
Document : Site Section: Publications
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Fishery Report 2018: Exploratory fishery for Dissostichus eleginoides in Division 58.4.3a
Description / Abstract: Fishery Report 2018: Exploratory fishery for Dissostichus eleginoides ... Fishery Report 2018: Exploratory fishery for Dissostichus eleginoides in Division 58.4.3a ... Fishery Report 2018: Exploratory fishery for Dissostichus eleginoides in Division 58.4.3a ... . 4. In 2018, the fishery was limited to one French- and one Japanese-flagged vessel using longlines, one ... 0 683 20 1 2016 26 - 50 - - 20 - 2017 5 <1 2 1 717 5 1 2018 6 <1 2 1 1054 6 1 19. If the by-catch ... the CCAMLR fishing season is represented by the year in which that season ended, e.g. 2015 represents ... the 2014/15 CCAMLR fishing season (from 1 December 2014 to 30 November 2015). Fishery ...
Document : Site Section: Publications
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e-sc-xxxii-a04.pdf
... available for recapture, especially from years in which the tag-overlap statistic was low. One appropriate ... from those vessels from which at least one tagged fish has been recaptured, in the year of that tagged ... that it adopted last year when reviewing research proposals, and agreed to structure this section of the report ... fish’s release and in subsequent years. (v) Proponents should estimate the number of expected tag ... proponents provide a rationale for an appropriate number of expected tag returns, drawing on the advice ... information on by-catch in Subarea 48.6 be collated to enable an appropriate threshold for the by-catch ... advanced than in other data-poor areas – for example the research catch limit has been set based on an ... be presented to WG-FSA, noting that this could also provide an efficient framework for summarising
application/pdf attached to:WG-SAM-13Meeting Report : WG-SAM-13
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Status of the coastal stocks of Dissostichus spp. in East Antarctica (Divisions 58.4.1 and 58.4.2)
that there are two stocks in the area, one in Division 58.4.1 and one in Division 58.4.2, with the division between ... operating off the coast of East Antarctica (30°E–150°E; FAO/CCAMLR Divisions 58.4.1 and 58.4.2) since 2003 ... with the Ross Sea, where an analytical assessment has been possible for several years, and through analysis ... where time at liberty was a year or more). These recaptures were inconsistent with expectations given ... suggest that there are two stocks in the area, one in Division 58.4.1 and one in Division 58.4.2 ... in Divisions 58.4.1 and 58.4.2. Fishing years extend from 1 December of the previous year to 30 November ... that although two tags are assumed to have been recovered from SSRU 5841Ce, in reality one was recovered ... areas. There is apparent localisation of the fishing so it could also be the case that, from one year ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 71–100 : Author(s): Agnew, D.J., C. Edwards, R. Hillary, R. Mitchell and L.J. López Abellán
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Selectivity of commercial and research trawls in relation to krill
more large krill (35-58 mm) than catches of the research trawl (30-54 mm). The maximum difference ... research trawl. The two types of trawl have different catchability characteristics: the research trawl ... large krill (35-58 mm) than catches of the research trawl (30-54 mm). The maximum difference in mean ... research trawl. The two types of trawl have different catchability characteristics: the research trawl ... is one which needs to be investigated. During recent years one of the main methods of estimating ... the commercial and research trawls. From this, one may conclude that samples were taken from two separate ... -58 mm) than catches of the research trawl (30-54 mm). The maximum difference in mean length ... the commercial RT 72/308 trawl are more accurate than those obtained using the IKMT research trawl. The two ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 161–169 : Author(s): Kasatkina, S.M
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SUMMER SURVEY OF FUR SEALS AT PRINCE EDWARD ISLAND, SOUTHERN INDIAN OCEAN
gazella and Subantarctic fur seals A. tropicalis were determined at Prince Edward Island during 16–20 ... the entire south-west coast of Prince Edward Island. Of the two colonies of Antarctic fur seals, the colony ... of 11.4% per year from 2001. With an estimated 810 pups, the Antarctic fur seal is still in the rapid ... seals also had increased, with several new breeding colonies along the east coast and one at Kent Crater ...
Meeting Document : WG-EMM-10/P15 : Author(s): M.N. Bester, P.G. Ryan and J. Visagie