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Fishery Report 2017: Exploratory fishery for Dissostichus eleginoides in Division 58.4.3a
Description / Abstract: Fishery Report 2017: Exploratory fishery for Dissostichus eleginoides in ... ) in each year are provided. Note: length-frequency distributions are only presented for those years ... been a major focus of attention in CCAMLR in recent years after the acknowledgement that commercial ... years in which the number of that species measured was more than 150 fish. These length-frequency ... . eleginoides caught in Division 58.4.3a ranged from 30 to 150 cm in length (Figure 1). A bimodal distribution ...
Document : Site Section: Publications
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Principles for evaluating data collection plans in data-poor exploratory fisheries
in accordance with the principles set forth in Article II of the Convention. However, several times ... over the last five years the Scientific Committee has noted with concern the lack of progress in ... Commissions’ goals for new, exploratory and closed fisheries as well as satisfying the objectives in Article ... developing robust assessments of status of Dissostichus spp. in exploratory fisheries. Each additional year ...
Meeting Document : WG-SAM-11/08 : Автор(ы): P.E. Ziegler, D.C. Welsford and A.J. Constable (Australia)
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Timing of clutch initiation in Pygoscelis penguins on the Antarctic Peninsula: towards an improved understanding of off-peak census correction factors
Paper Title: Timing of clutch initiation in Pygoscelis penguins on the Antarctic Peninsula ... . In this paper the authors present an analysis relating to both these challenges. Clutch initiation ... Petermann Island) in relation to potential drivers of clutch initiation (e.g. temperature, precipitation ... factor related to the timing of clutch initiation in all three of the penguin species examined (Adélie ... years, were not used in the exploratory data analysis. Lynch et al. 152 Table 1: Sources of ... Palmer Station staff.) 3 Data downloaded from www.antarctica.ac.uk/met/gjma/ 4 In order to avoid ... distribution was constructed using every other sample from the following 20 000 samples in the Monte Carlo ... chinstrap penguins. 0.4 0.6 0.8 1.0 Fr ac tio n of m ax im um c ou nt 0 5 10 15 20 25 30 Days ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 149–165 : Автор(ы): Lynch, H.J., W.F. Fagan, R. Naveen, S.G. Trivelpiece and W.Z. Trivelpiece
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Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Bird Island, South Georgia, during the 2003 winter and 2003/04 breeding season
previous years, most individuals observed entangled in debris were juveniles (79% of winter and 55% of ... summer observations). Of the entanglements where the animal could be sexed, males made up the majority in ... Abstract: In the fourteenth consecutive winter of the survey at Bird Island, South Georgia, the ... classified as severe (71%). In contrast the sixteenth consecutive summer of reporting saw a decrease of 45 ...
Meeting Document : SC-CAMLR-XXIII/BG/14 : Автор(ы): Delegation of the United Kingdom
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Status of the krill stock around Elephant Island in 1991/92 and 1992/93
Paper Title: Status of the krill stock around Elephant Island in 1991/92 and 1992/93 Abstract ... / Description: Krill stock composition and distribution patterns in the vicinity of Elephant Island during the ... austral summers of 1991/92 and 1992/93 are described and compared with information from previous years ... appears to be a recurring and predictable aspect of the krill stocks in the Antarctic Peninsula region ... Southern Ocean. Routine meso-scale surveys have been conducted in this area in recent years to assess ... -south transects between 60" and 62"s and 53" and 57"30'W ('Elephant Island box'). In 1993 additional ... of juveniles and krill lengths <30 mm in 1992 (Figures 4 and 7) resulted from successful spawning ... . Loeb and Siege1 (Dlink/Dmax) *l00 Variable 1---10---20---30---40---50---60---70---80---90---~00 ST ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 7–33 : Автор(ы): Loeb, V. and V. Siegel
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Food consumption by predators in a CCAMLR integrated study region
Paper Title: Food consumption by predators in a CCAMLR integrated study region Abstract ... consumption of seabird predators is provided. This model is a development of earlier ones used in the South ... Georgia Integrated Study Region and incorporates new features, allowing for seasonal variation in predator ... (when successful in rearing a chick) and have cycles lasting two years. The king penguin typically has ... two breeding attempts in three years at South Georgia. Thus the estimation procedure is based on an ... , irrespective of the number of years in the predator'S activity cycle: diet is more likely to be determined by ... independently. In the system they can all be combined together, subject only to data availability. 3 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 489–519 : Автор(ы): Croxall, J.P., C. Ricketts and A.G. Wood
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Domain 1 MPA Proposal CM 91-XXrev1: Rationale of the changes for the Proposal for the Establishment of a Marine Protected Area in the Western Antarctic Peninsula- South Scotia Arc
and Argentina at CCAMLR XXXVII. It also addresses the outstanding issues raised by Members during the ... last meeting of the Scientific Committee (Hobart, 2018). This document provides detailed information ... about the rationale behind the modifications included in the D1MPA Model, in a manner that conservation ... the Establishment of a Marine Protected Area in the Western Antarctic Peninsula- South Scotia Arc ...
Meeting Document : SC-CAMLR-38/BG/03 : Автор(ы): Delegations of Argentina and Chile
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Domain 1 MPA Proposal CM 91-XXrev1: Rationale of the changes for the Proposal for the Establishment of a Marine Protected Area in the Western Antarctic Peninsula – South Scotia Arc
and Argentina at CCAMLR XXXVII. It also addresses the outstanding issues raised by Members during the ... last meeting of the Scientific Committee (Hobart, 2018). This document provides detailed information ... about the rationale behind the modifications included in the D1MPA Model, in a manner that conservation ... the Establishment of a Marine Protected Area in the Western Antarctic Peninsula – South Scotia Arc ...
Meeting Document : CCAMLR-38/BG/22 : Автор(ы): Delegations of Argentina and Chile
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Estimates of fish stock biomass around South Georgia in January/February 1985
reduction in stock size to 10 – 20% of that estimated before the onset of heavy fishing. In C. gunnari the ... Paper Title: Estimates of fish stock biomass around South Georgia in January/February 1985 ... Abstract / Description: Catch data from a bottom trawl survey in January/February 1985 have been used to ... CCAMLR in 1984 are discussed. Their effect on a recovery of the stocks seems, however, doubtful. File ... in stock size to 10 ~ 20% of that estimated before the onset of heavy fishing. In C. gunnari the ... catches of C. gunnari were in general less than 100 kg/30 min which indicates a n even distribution of ... distribu ted with catches rarely exceeding 50 kg/30 min. Juveniles of 30-70 cm pred ominated in the ... /30 min. Estimated stock size of 8 159 t may thus be r a ther ina ccurate (table 1). It is in the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 1-32 : Автор(ы): Kock, K.-H.
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Commercial krill fisheries in the Antarctic, 1973 to 1988
Paper Title: Commercial krill fisheries in the Antarctic, 1973 to 1988 Abstract / Description ... ) are used to discern observable trends in catch and effort for the Antarctic krill (Euphausia superba ... tonnes in 1981/82 before dropping to allow level in 1983/84 and stabilizing at about 400 000 tonnes ... thereafter. In terms of both catch and effort the Soviet and Japanese krill fisheries in Subareas 48.1, 48.2 ... split-years; a split-year being the twelve month period from 1 July in one year to 30 June in the next ... in 1985/86 and subsequently levelled off at about 370 000 tonnes in the remaining years. From Figure ... three indices illustrate a gradual increase in CPH over the past seven years, particularly in Subareas ... given in Table 2 for all years for which data are available. From this table and data presented in ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 229–281 : Автор(ы): Miller, D.G.M.
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