Search results
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Exploratory fishing for Dissostichus spp. in the Antarctic region (Subareas 48.1, 48.2 and 88.3)
; however, nothing ever became of this effort. It was not until the 1960s that the Soviet Union began ... in the extensive continental shelf in the Bellingshausen Sea and on the eastern coast of the Antarctic Peninsula ... to around 60°S, near the Antarctic Convergence, and in the Pacific Ocean eastern zone, to the south of 62 ... indicate a wider distribution for D. mawsoni, placing it in the Pacific Ocean eastern sector, between 61 ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 1–17 : Author(s): Arana, P.M. and R. Vega
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Factors affecting the incidental mortality of seabirds in the Dissostichus eleginoides fishery in the southwest Atlantic (Subarea 48.3, 1995 season)
fishing trips, as indicated in Tables 1 and 3. Thus, 14 fishing trips (87.5%) out of a total of 17 trips ... in this paper. Data on incidental mortality from the Korean vessel Ihn Sung 66, which made two trips during ... Isla Sofia Magallanes III Isla lsabel Total Trip 1 Trip 2 Species M . giganteus ... XXlIl Mar del Sur Arbumasa XX Total Trip 1 Trip 2 0 3 15 ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 79–91 : Author(s): Moreno, C.A., P.S. Rubilar, E. Marschoff and L. Benzaquen
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Age–length composition of mackerel icefish (Champsocephalus gunnari, Perciformes, Notothenioidei, Channichthyidae) from different parts of the South Georgia shelf
the eastern, northern, western and southern parts of the shelf, and near Shag Rocks, revealed a similar age ... . Differences were observed between those those two groups and the eastern group. The larger number of mature ... fish in the west is related to the migration of maturing individuals from the eastern and western parts ... and age groups over the eastern, northern, western and southern parts of the shelf, and near Shag Rocks ... . An analysis of the spatial distribution of C. giirzrznri size and age groups over the eastern, northern ... in the west is related to the migration of maturing individuals from the eastern and western parts ... of the C. ~ z l n ~ z a r i fishery (1970s), The proportion of youllg fish in commercial only the eastern part of the shelf war ... in the eastern and was also observed in near-bottom depth strata: northeastern parts of the shelf affected ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 133–146 : Author(s): Frolkina, G.A
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Interaction of marine mammals with the longline fishery around the Kerguelen Islands (Division 58.5.1) during the 1995/96 cruise
occurred, as against 2.2 % of fish lost from the hooks during line hauling. File: 12capdeville.pdf ... during the longline sets in which interaction occurred, as against 2.2 % of fish lost from the hooks ... lost from the hooks during line hauling. Resume Les interactions observees entre les palangriers ... feed on toothfish lost from the hooks during hauling (21 fish were eaten out of 70 lost); fur seals ... of toothfish landed (X = -0.03, p = 0.91) and of the number of toothfish lost from hooks during hauling ... than the number of fish lost from the hooks during line hauling (2.2% for the same longline sets ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 171–174 : Author(s): Capdeville, D
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A simple approach for calculating the potential yield of krill from biomass survey results
which is to be used in equation (1) is considered to be made in the middle of the season (Le. mid ... the mass of laiU of age a at the start of the "year" (wa) is given by: (A.3) In the middle ... of the initial deterministic age-structure has been lost. (iv) In year y = 10 (the year before fishing ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 207–217 : Author(s): Butterworth, D.S., A.E. Punt and M. Basson
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Food consumption by predators in a CCAMLR integrated study region
in the Scotia Sea (Croxall et al., 1985). Unfortunately, the working version of the program was lost when BAS ... moved its computing away from Cambridge University. The lost program will be referred to as Version 1.0 ... travelling (e.g., feeding or resting). If the travel speed is v m S-l and proportion of the trip spent ... ). A foraging trip is defined here as the time between feeds, and is calculated from the feeding frequency ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 489–519 : Author(s): Croxall, J.P., C. Ricketts and A.G. Wood
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The CCAMLR-2000 Krill Synoptic Survey: a description of the rationale and design
Eastern Scotia Sea 62'5, 40°W 0" 49"s 62"s 56"W 20°W Antarctic Peninsula 65"S, 50°W 330" 52"s 68"s 79 ... °W 65"W 0, 0 Table 3: Parameters used to determine the transect sampling zones. Stratum Eastern Edge ... the Eastern Edge of the Transect Sampling Zones (km) Random Shift T-01 T-02 T-03 T-04 T-05 T-06 T-07 T-08 ... 0,o Table 6: Priority for omitting transects following periods of lost time; if a transect has already been ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 1–23 : Author(s): Trathan, P.N., J.L. Watkins, A.W.A. Murray, A.S. Brierley, I. Everson, C. Goss, J. Priddle, K. Reid, P. Ward, R. Hewitt, D. Demer, M. Naganobu, S. Kawaguchi, V. Sushin, S.M. Kasatkina, S. Hedley, S. Kim and T. Pauly
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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 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 ... 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 ...
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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Analysis of results from demersal fish surveys at South Georgia, undertaken by the United Kingdom and the USSR, January and February 1990
by the highest density in the middle stratum of western South Georgia, in which all the larger catches were made ... in the middle stratum of western South Georgia. A similar adjustment was made for the Hill Cove results at Shag ... 216264 Total 437261 Akademik Knipovich Survey divided into eastern and western South Georgia. Large ... haul analyzed separately. Stratum Eastern South Georgia 50 to 150m 2030 150 to 250 m 12103 250 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 223–254 : Author(s): (Report of a Joint UK/USSR Workshop, 23 to 27 July 1990)
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Phytoplankton distribution in the mixed layer: implication to krill abundance
dissipative effects are strong (Tennekes and Lumley, 1972, p 68), the scale has a direct implication ... . Random dispersal in theoretical population. Biometrika 38: 196-218. TENNEKES, Hand J.L. LUMLEY. 1972 ... and dotted lines are KD. Three different N are used. The top of each line is N=O.001. The middle is N=O.OS ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 331–356 : Author(s): Yamazaki, H. and T.R. Osborn