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Комиссия по сохранению морских живых ресурсов Антарктики

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  1. Reproduction of the mackerel icefish (Champsocephalus gunnari) and its implications for fisheries management in the Atlantic sector of the Southern Ocean

    been reviewed and discussed in the light of existing conservation measures. Length at first spawning is ... for fisheries management in the Atlantic sector of the Southern Ocean Abstract / Description ... March to the end of each year's meeting of CCAMLR which is usually held in late October or early ... Paper Title:  Reproduction of the mackerel icefish (Champsocephalus gunnari) and its implications ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 51–68 : Автор(ы): Kock, K.-H.

  2. The influence of bait quality on the sink rate of bait used in the Japanese longline tuna fishing industry: an experimental approach

    Paper Title:  The influence of bait quality on the sink rate of bait used in the Japanese longline ... sink rate of five species of bait used in the Japanese longline tuna fishery in Tasmanian waters. The ... determine the effects of bait size (large versus small) and bait condition (frozen versus thawed) on the ... . The addition of a 20 g lead sinker to a conventional 20 g tuna hook reduced the sink time of bait ... BAIT QUALITY ON THE SINK RATE OF BAIT USED IN THE JAPANESE LONGLINE TUNA FISHING INDLISTRY: AN ... used in the Japanese longline tuna fishery in Tasmanian waters. The effect of adding lead sinkers to ... treatment of the bait prior to deployment. With this in mind, the purpose of this study was to determine ... breeding within CCAMLR waters are to be successful, conservation measures must consider the fate of ...

    Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 123–129 : Автор(ы): Brothers, N., A. Foster and G. Robertson

  3. The role of fish as predators of krill (Euphausia superba) and other pelagic resources in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)

    of fish as krill predators in the Southern Ocean is critical to understanding how changes in fish ... by mesopelagic fish in the Atlantic sector of the Southern Ocean. It is clear from this review that ... fish are important predators of krill, in particular the larger myctophids and some channichthyids and ... nototheniids, and that the importance of krill in fish diets varies substantially both with time and location ... in the late 1970s/ early 1980s. Those estimates were constrained by a paucity of biomass estimates ... fish in the Atlantic sector of the Southern Ocean. It is clear from this review that fish are ... important predators of krill, in particular the larger myctophids and some channichthyids and nototheniids ... , and that the importance of krill in fish diets varies substantially both with time and location on ...

    Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 115–169 : Автор(ы): Kock, K.-H., E. Barrera-Oro, M. Belchier, M.A. Collins, G. Duhamel, S. Hanchet, L. Pshenichnov, D. Welsford and R. Williams

  4. Krill distribution in the western Atlantic sector of the Southern Ocean during 1983/84, 1984/85 and 1987/88 based on the results of Soviet mesoscale surveys conducted using an Isaacs-Kidd midwater trawl

    Paper Title:  Krill distribution in the western Atlantic sector of the Southern Ocean during 1983 ... -Kidd midwater trawl Abstract / Description:  In this paper we consider the results of three mesoscale ... summer-autumn periods of 1983/84 and 1987/88 and in the spring-summer of 1984/85 using a grid of stations ... general pattern of krill distribution and drift in the western part of the Atlantic sector of the ... IN THE WESTERN ATLANTIC SECTOR OF THE SOUTHERN OCEAN DURING 1983184,1984185 AND 1987188 BASED ON THE ... Str. Kaliningrad 236000, Russia Abstract In this paper we consider the results of three ... the summer-autumn periods of 1983/84 and 1987/88 and in the spring-summer of 1984/85 using a grid of ... the general pattern of krill distribution and drift in the western part of the Atlantic sector of the ...

    Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 59–70 : Автор(ы): Sushin, V.A. and K.E. Shulgovsky

  5. Notes on the use of virtual population analysis for stock assessment of the mackerel icefish, Champsocephalus gunnari (Lönnberg, 1906) in Subarea 48.3 for the 1990/91 and 1991/92 seasons

    Assessment (WG-FSA) to satisfactorily assess in 1991 the status of the Champsocephalus gunnari population in ... -class (1 year olds in 1988), was quite robust, despite the use of various combinations of survey and ... CPUE indices for tuning. According to the VPA the population in 1991/92 was composed of a large ... proportion of 5 year olds, which was not observed during the survey on Falklands Protector in January 1992 ... Age) Fs These are calculated in the MAFF VPA as a fixed proportion of the mean of Fs from a ... VPA runs presented here were calculated as the mean of ages 2 to 4. The bottom row Fs in the ADAPT ... highly dependent on the estimated recruitment of 1 year olds in 1991/92. The mean recruitment from the ... ANALYSIS FOR STOCK AS.~ESSMENT OF THE MACKEREL ICEFISH, CHAMPSOCEPHALUS GUNNARI (LONNBERG, 19(6) IN ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 49–79 : Автор(ы): Parkes, G.

  6. Catch per unit effort (CPUE) data from the early years of commercail krill fishing operations in the Atlantic sector of the Antarctic

    operations in the Atlantic sector of the Antarctic Abstract / Description:  Catch per unit effort (CPUE) data ... 1980/81, whereas the lowest CPUE occurred in Subarea 48.3 in 1977/78. The validity of the CPUE index is ... representativeness of krill smaller than 35 mm in the catches. File:  03siegel-etal.pdf ... Paper Title:  Catch per unit effort (CPUE) data from the early years of commercail krill fishing ... EFFORT (CPUE) DATA FROM THE EARLY YEARS OF COMMERCIAL KRILL FISHING OPERATIONS IN THE ATLANTIC SECTOR ... under- or overestimate the amount of krill available in a statistical subarea. Overall length-frequency ... several factors influence the representativeness of krill smaller than 35 mm in the catches. Resume ... fishery, because the latter index is standardised by square metre of the net opening in addition to ...

    Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 31–50 : Автор(ы): Siegel, V., V. Sushin and U. Damm

  7. A preliminary assessment of the stock of the ommastrephid squid Martialia hyadesi in the Scotia Sea based on data from predators

    Paper Title:  A preliminary assessment of the stock of the ommastrephid squid Martialia hyadesi in ... Martialia hyadesi; will be attempted in the future. This squid is an important component of the diet of ... several species of albatross and the southern elephant seal and is probably taken in significant ... predators in the Scotia Sea is 326 098 to 330 642 tonnes, 94% of which is taken by southern elephant seals ... OF THE OMMASTREPHID SQUID MARTIALIA BY ADESI IN THE SCOTIA SEA BASED ON DATA FROM PREDATORS· P.G ... exploitation of the sub-Antarctic ommastrephid species Martialia hyadesi will be attempted in the future. This ... Ocean stock of M. hyadesi and its significant role in the diet of some vertebrate predators, the ... SC-CAMLR-IX/BG/13 A PRELIMINARY ASSESSMENT OF THE STOCK ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 479–480 : Автор(ы): Rodhouse, P.G.

  8. Growth and age/length structure of populations of Notothenia (Lepidonotothen) squamifrons (Nototheniidae) in various areas of the Indian sector of the Southern Ocean

    ) squamifrons (Nototheniidae) in various areas of the Indian sector of the Southern Ocean Abstract / Description ... ) squamifrons), inhabiting areas of the Ob and Lena Banks and the Kerguelen Island Shelf, are presented in this ... composition of catches are also examined in this paper. On the Ob and Lena Banks this composition is fairly ... paper. It was found that during the first years of life the linear growth rate is 3 to 5 cm per year. It ... predominating. From 1969 to 1987 the mean age of fish in catches dropped by almost four years. This can be ... illustrated by the nature of changes in mean length and the range of variation in modal values during the ... predominate. The mean age of fish in catches dropped by about four years. (i v) Between-year dynamics of age ... : Change in mean and modal length values of N. squamifrons in the Kerguelen Island area. 1 - mean length ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 123–139 : Автор(ы): Zaitsev, A.K.

  9. Fishing intensity of the Soviet fleet in krill fisheries in the southern Atlantic (Subareas 48.2 and 48.3)

    Paper Title:  Fishing intensity of the Soviet fleet in krill fisheries in the southern Atlantic ... on the krill population – on biomass and the density of krill aggregated in the fishing grounds – was ... (Subareas 48.2 and 48.3) Abstract / Description:  This paper provides an assessment of the impact of the ... commercial fleet on the krill population in different months during the 1987 to 1990 fishing seasons within ... mean values of CPUE over the four years of this analysis are shown in Figure 4 for all Soviet vessels ... (2003): 15–35 15 FISHING INTENSITY OF THE SOVIET FLEET IN KRILL FISHERIES IN THE SOUTHERN ATLANTIC ... in the fi shing grounds – was assessed using data from 22 800 hauls. The results of this study ... fi shery has become a major component in the approach to management of Southern Ocean marine living ...

    Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 15–35 : Автор(ы): Kasatkina, S.M. and V.F. Ivanova

  10. Large-scale peculiarities of phytocenosis species composition in the surface layer in the Antarctic Atlantic and Indian Ocean sectors

    Paper Title:  Large-scale peculiarities of phytocenosis species composition in the surface layer ... Weddell Gyre. In the eastern Weddell Gyre a great change in the composition of phytoplankton species was ... , the Convergence Zone proper, south periphery of the Antarctic Circumpolar Current). A great change in ... maximum biomass values of surface phytoplankton were registered in the south periphery of the Antarctic ... the distribution of the south peripheral waters and the centre of the Weddell Gyre. In the eastern ... Weddell Gyre a great change in the composition of phytoplankton species was registered. Variability in ... , south periphery of the Antarctic Circumpolar Current). A great change in phytoplankton composition was ... surface phytoplankton were registered in the south periphery of the Antarctic Circumpolar Current ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 201-214 : Автор(ы): Makarov, R.R. and K.P. Fedorov

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