Résultats de la recherche
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Condition of krill resources in the Statistic Regions 58.4.2 and 58.4.3 in 1988-1990 from the acoustic survey data
Author(s): V.A. Bibik and V.N. Yakovlev (USSR) Title: Condition of krill resources in the ... Statistic Regions 58.4.2 and 58.4.3 in 1988-1990 from the acoustic survey data Approval: Approved ...
Meeting Document : WG-KRILL-90/17 : Auteur(s): V.A. Bibik and V.N. Yakovlev (USSR)
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Large-scale peculiarities of phytocenosis species composition in the surface layer in the Antarctic Atlantic and Indian Ocean sectors
species composition in the surface layer in the Antarctic Atlantic and Indian Ocean sectors Approval ... Author(s): R.R. Makarov and K.P. Fedorov (USSR) Title: Large-scale peculiarities of phytocenosis ...
Meeting Document : SC-CAMLR-VII/BG/16 : Auteur(s): R.R. Makarov and K.P. Fedorov (USSR)
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The effectiveness of integrated weight (fast sinking) longlines in reducing white-chinned petrel mortality in the New Zealand ling longline fishery
(New Nealand) and M. Bravington (Australia) Title: The effectiveness of integrated weight (fast ... sinking) longlines in reducing white-chinned petrel mortality in the New Zealand ling longline fishery ...
Meeting Document : WG-FSA-03/23 : Auteur(s): G. Robertson (Australia), M. McNeill (New Zealand), B. Wienecke (Australia), N. Smith (New Nealand) and M. Bravington (Australia)
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Results of Soviet investigations of the distribution and ecology of pelagic squids (Oegopsida) in the Southern Ocean
of the distribution and ecology of pelagic squids (Oegopsida) in the Southern Ocean. In 1965–1977 a ... specimens of that total were identified as Brachioteuthis riisei. In recent years (1978-1984) the collection ... -subtropical, natal and Antarctic types. In view of the absence of squid beaks in the bottom sediments in the ... . It is proposed to concentrate future research on squids in the waters of high bioproductivity south ... - RESULTS OF SOVIRT 1NVESTIGATIONS OF THE DISTRIBUTION SQUIDS (OEGOPSIDA) IN THE SOUTHERN OCEAN Abstract ... irrvestigation of the distribution and ecology of pelagic squids (Oegnpsida) jn the Southern Ocean. In 1965 ... their habitats tropico-subtropical, natal and Antarctic types. In view of the absence of squid be.aka ... Antarctic in the sll.Illiller seasons from the sub-tropical and notal areas, or the abundance of c:he true ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 79-111 : Auteur(s): Lubimova, T.G.
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A functional division of Electrona carlsbergi (Tåning, 1932) area of habitat in relation to the latitudinal zonation of the Southern Ocean
Zone and Subtropical Frontal Zone. The centre of the species' area of habitat is in the Sub ... -Antarctic Zone because the greatest range of fish length and stages of gonad maturity has been observed in ... Paper Title: A functional division of Electrona carlsbergi (Tåning, 1932) area of habitat in ... relation to the latitudinal zonation of the Southern Ocean Abstract / Description: During the cruise of ... CARLSBERGI (TANING, 1932) AREA OF HABITAT IN RELATION TO THE LATITUDINAL ZONATION OF THE SOUTHERN OCEAN ... A.V. Zemsky and S.A. Zozulya* Abstract During the cruise of the RV Vozrozhdenie (VNIRO, USSR) in ... Zone. The centre of the species' area of habitat is in the Sub-Antarctic Zone because the greatest ... in 1989, the VNIRO conducted integrated studies in the central part of the Atlantic sector of the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 369–395 : Auteur(s): Zemsky, A.V. and S.A. Zozulya
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Size compositions of males and females in the course of the life cycle of Euphausia superba
Paper Title: Size compositions of males and females in the course of the life cycle of Euphausia ... of Euphausia superba populations by sex and its seasonal variability. In this paper variations in ... size and sex composition of samples from commercial catches are analyzed over the reproductive season ... , using samples from different years. The observed variations were related to stages of krill maturity ... Size composition of Euphausia superba (as in all other crustaceans) is the only criterion for ... the active reproduction period - from the beginning of maturation of E. superba in spring to the end ... of spawning and the stage of development in females of "juvenilized" gonads for the next spawning ... stages were distinguished (stages of the BIOMASS scale are included in brackets for reference): 4 A ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 3–16 : Auteur(s): Makarov, R.R.
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Natural mortality of grey rockcod (Notothenia squamifrons) in various areas of the Indian sector of the Southern Ocean
Paper Title: Natural mortality of grey rockcod (Notothenia squamifrons) in various areas of the ... Indian sector of the Southern Ocean Abstract / Description: The rate of natural mortality of grey ... rockcod (Notothenia squamifrons) on the Ob and Lena Banks and the Kerguelen Shelf were determined using ... three independent methods. From the values obtained the means were taken to be the most reliable. These ... formula: M = K (loo - [') T - [ , ( 2 ) where T = mean length of fish in the catch; [' minimum ... obtained may be applicable. In this case the mean values of M are 0.38 (Ob Bank), 0.36 (Lena Bank) and ... . squamifrons in all three areas is similar and their mean values are comparable with those for the majority of ... (NOTOTHENIA SQUAMIFRONS) IN VARIOUS AREAS OF THE INDIAN SECTOR OF THE SOUTHERN OCEAN A.K. Zaitsev ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 141–146 : Auteur(s): Zaitsev, A.K.
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INDICATIVE ESTIMATES OF BIOMASS AND YIELD OF WHITSON’S GRENADIER (M. WHITSONI) ON THE CONTINENTAL SLOPE OF THE ROSS SEA IN SUBAREAS 88.1 AND 88.2
being equal to 16% of the catch limit of Dissostichusspp. in these subareas. The 16% was based on the ... ratio of the by-catch limit for macrourids to the catch limit for Dissostichus spp. in Division 58.5.2 ... continental slope of the Ross Sea in SSRU 88.1H. Whitson’s grenadier (M. whitsoni) was the most abundant ... indicative yield estimates provide tentative support for the bycatch limit of 374 t currently in place for M ...
Meeting Document : WG-FSA-08/32 : Auteur(s): S.M. Hanchet, D. Fu and A. Dunn (New Zealand)
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PROPERTIES OF KRILL DISTRIBUTION IN PELAGIC AND COASTAL SSMUs OF THE SOUTH ORKNEY ISLANDS SUBAREA ACCORDING TO THE DATA OF SCIENTIFIC OBSERVATIONS AND FISHERY
Abstract: In this paper the krill spatial distribution in the in coastal and pelagic SSMUs of the ... long-term observations and fishery in Subarea 48.2. The types of geostrophic current fields and ... DISTRIBUTION IN PELAGIC AND COASTAL SSMUs OF THE SOUTH ORKNEY ISLANDS SUBAREA ACCORDING TO THE DATA OF ... presented based on the CCAMLR 2000 Survey data. It is shown, that despite the high biomass concentrated in ...
Meeting Document : WG-EMM-08/55 : Auteur(s): S.M. Kasatkina and V.N. Shnar (Russia)
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Interannual variability of the South Georgia marine ecosystem: biological and physical sources of variation in the abundance of krill
the relative roles of biological and physical processes in generating these fluctuations are unknown ... krill (Euphausia superba) in the South Georgia area, and that the variation affects much of the ... . Fluctuations in year class success in parts, or all, of the population across the Scotia Sea, can generate ... large scale physical system shows strong spatial and temporal coherence in the patterns of the ...
Meeting Document : WS-AREA 48-98/8 : Auteur(s): E.J. Murphy, J.L. Watkins, K. Reid, P.N. Trathan, I. Everson, J.P. Croxall, J. Priddle, M.A. Brandon, A.S. Brierley (UK) and E. Hofman (USA)