Search results
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Distribution and relative abundance of juvenile icefish (Champsocephalus gunnari) from a trawl survey of the South Georgia shelf in June–July 1985
, corresponding to the age of one year (O-group), were used for the calculation of abundance indices ... (approximately one tow per 100 square miles) but not less than two. During the survey the Soviet 13.6 ... specimens in one haul. According to the results of two surveys the lowest abundance index (0.87) occurred ... 1985 Mackerel icefish is one of the major fish species in the waters of South Georgia. The first ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 55-63 : Author(s): Boronin, V.A., G.P. Zakharov and V.P. Shopov
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Regional catch analysis of the longline fishery of Dissostichus eleginoides (Pisces: Nototheniidae) in Chile
in statistics published by the SERNAP (National Fishery Service). It shows that activity has lasted few years ... that, during the last years, a worrying by catch of factory boulterer vessels dedicated to the austral hake ... published by the SERNAP (National Fishery Service). It shows that activity has lasted few years in each ... that, during the last years, a worrying by catch of factory boulterer vessels dedicated to the austral hake ...
Meeting Document : WG-FSA-91/10 : Author(s): C. Lemaitre, P. Rubilar, P. Gebauer and C.A. Moreno (Chile)
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Conservation Measure Conservation Measure 41-03 (2005)
for Dissostichus eleginoides in Statistical Subarea 48.4 shall have at least one scientific observer appointed ... that lies within the area bounded by latitudes 55°30'S and 57°20'S and by longitudes 25°30'W and 29°30 ... , the fishing season shall be 1 April to 30 September, or until the catch limit for Dissostichus eleginoides ... lengths should be tagged, concentrating in particular on animals in the vulnerable size range (650–1 000 ... Limits on the fishery for Dissostichus eleginoides in Statistical Subarea 48.4 in the 2005/06 ...
Conservation Measure : 41-03 (2005)
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Conservation Measure Conservation Measure 96/XIV (1995)
tonnes in the 1995/96 season, a survey of stock biomass and age structure shall be conducted during ... biomass (specifically including area surveyed, survey design and density estimates), age structure ... of any one haul of any species other than the target species exceeds 5%, the fishing vessel shall move ... °30’S, 44°W. 4. In the event that the catch of Electrona carlsbergi is expected to exceed 20 000 ...
Conservation Measure : 96/XIV (1995)
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Conservation Measure Conservation Measure 103/XV (1996)
tonnes in the 1996/97 season, a survey of stock biomass and age structure shall be conducted during ... biomass (specifically including area surveyed, survey design and density estimates), age structure ... of any one haul of any species other than the target species exceeds 5% of the total catch by weight ... °30’S, 44°W. 4. In the event that the catch of Electrona carlsbergi is expected to exceed 20 000 ...
Conservation Measure : 103/XV (1996)
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Integrating CPUE with the GY model: examination of the effects of shortening the CPUE series and incorporating elements of uncertainty into the D. eleginoides assessment of Subarea 48.3
Abstract: This year the Subgroup on assessment methods (SAM) requested that WG-FSA consider ... towards the more recent years. The use of the standardised series from the GLMM of Candy (2003) shows ... the depletion probability decreases as the time series is reduced to recent years. In contrast, the explicit ... This year the Subgroup on assessment methods (SAM) requested that WG-FSA consider whether a shorter ...
Meeting Document : WG-FSA-03/96 : Author(s): I.R. Ball, S. Candy and A.J. Constable (Australia)
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MULTIPLE TIME SCALES OF VARIABILITY IN THE KRILL POPULATION AT SOUTH GEORGIA
abundance was highest during the middle of the summer in 3 years and in the late period in 2 years ... with empirically derived estimates of both the magnitude and timing of recruitment in each year showed the greatest ... during the middle of the summer in 3 years and in the late period in 2 years; in the latter ... estimates of both the magnitude and timing of recruitment in each year showed the greatest correlation ...
Meeting Document : WG-EMM-08/48 : Author(s): K. Reid, J. Watkins, E. Murphy, P. Trathan, S. Fielding and P. Enderlein (United Kingdom)
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Krill population dynamics at South Georgia: implications for ecosystem-based fisheries management
abundance was highest during the middle of the summer in 3 years and in the late period in 2 years ... that included empirically derived estimates of both the magnitude and timing of recruitment in each year showed ... abundance was highest during the middle of the summer in 3 years and in the late period in 2 years ... that included empirically derived estimates of both the magnitude and timing of recruitment in each year showed ...
Meeting Document : WG-EMM-10/P08 : Author(s): K. Reid, J.L. Watkins, E.J. Murphy, P.N. Trathan, S. Fielding and P. Enderlein
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How much do icefish (Notothenioidei, Channichthyidae) eat in the southern Scotia Arc and the Antarctic Peninsula region?
of the Antarctic Peninsula. Variability of food consumption was comparatively low between years in the krill ... . Their food intake varied by a factor of 2 or 3 between years. Most estimates of daily food intake of demersal ... of the Antarctic Peninsula. Variability of food consumption was comparatively low between years in the krill &ndash ... . Their food intake varied by a factor of 2 or 3 between years. Most estimates of daily food intake of demersal ...
Meeting Document : WG-FSA-10/18 : Author(s): K.-H. Kock (Germany), C.D. Jones (USA), J. Gröger and S. Schöling (Germany)
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Submission of papers to meetings of the Scientific Committee
of the meeting and background papers 30 days prior (Table 1). sc-camlr working and background papers which ... Required Background Papers 30 days prior to annual SC-CAMLR meeting Provides detailed discussion ... to the Secretariat 45 days prior to the beginning of the meeting and background papers 30 days prior (Table 1). sc ... Required Background Papers 30 ...
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