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Комиссия по сохранению морских живых ресурсов Антарктики

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  1. Champsocephalus gunnari stock status in the South Georgia area

    intensity was F 0.1. In the first two cases TAC=25-30 thousand tonnes and stock size does not change. For ... recruitment was taken at the lowest possible level for all these years (400 million specimens). Catch-per-unit ... / Description:  ata of age composition and fishing effort for 1976/77-1987/88 were used to analyse stock status ... was FO.1• In the first two cases TAC=2S-30 thousand tonnes and stock size does not change. For the ... C12ellHHH: B0312acT 2 90 2 20 2 60 3 60 1980/81 1981/82 1982/83 1983/84 17,02 5,87 25,97 98,63 71,49 ... Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 Table Legends Age (years) and weight (gr ... possible level for all these years (400 million specimens). Catch-per-unit-effort was also taken at the ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 1-18 : Автор(ы): Borodin, R. and P. Kochkin

  2. Spatial distribution of management measures, Antarctic krill catch and Southern Ocean bioregions: implications for conservation planning

    season, 64% of the CAMLR Convention Area was open to fishing for at least one species. There were ... biore- gion defined on the basis of long-term (up to 30 years) averages of time series (Grant et al ... = 620 000) 40 X X S 30 X X Rest of subarea 0 X X 48.5 Whole subarea X X X X 48.6 A X 200c X X B ... with similar distributions across the Convention Area. 0 5 10 15 20 25 30 35 0 2 4 6 8 10 12 ... evidence, and shall contribute, taking full consideration of Article II of the CAMLR Convention where ...

    Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 1–19 : Автор(ы): Grant, S.M., S.L. Hill and P.T. Fretwell

  3. Seasonal and inter-annual variability in the distribution of Electrona carlsbergi in the southern Polar Front area (the area to the north of South Georgia is used as an example)

    of South Georgia Is between 49° to 54°S and 25° to 40°W. The area is within the Polar Frontal Zone ... concentrations throughout the year. Results of surveys showed that the distribution and behaviour of E ... year is related to parameters of spatial and vertical distribution of fish. Interannual variability of ... in this area on board RV Vozrozhdenie. They worked for almost two years from October 1987 to June ... the southern border of the PFZ between 40° and 36°W, 30° and 25°W and 49° and 53°S (Figures 1 to 5) E ... 18 to 20 December, 1988 676 11278 9 - 80 16.7 * density range * * mean value 343 w t _ 40 ... WG-FSA-90/35 SEASONAL AND INTER· ANNUAL VARIABILITY IN ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 337–367 : Автор(ы): Kozlov, A.N., K.V. Shust and A.V. Zemsky

  4. The choice of procedure for deciding when to close fisheries regulated by CCAMLR: a simulation model

    ; and • when the cumulative catch is 90% (Conservation Measure 17/VIII) or 80% (Conservation Measure ... AC. Two models were used: • Type I catch - random catch rates where C is the catch rate for one ... +-, _""---'-, _....---..,-_-.-----.,_--,-. _~,--..::;::. ~L'i"=-, ---,-E--j 40 50 60 70 80 90 "10 of T AC required for a decision Figure 4: Model 1 ... (TOTCAT1.GT.REMAIN) GOTO 30 TOTCAT2=TOTCAT1 95 20 CONTINUE IENDDAY=-l GO TO 40 C find proportion ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 81–97 : Автор(ы): Agnew, D.J.

  5. An impact assessment framework for bottom fishing methods in the CAMLR Convention Area

    °W 150 80° S 75° S 70° S 65° S 60° S 600-1800 200-600 60-200 20-60 7-20 2-7 NZ fishing effort ... Se a fi sh er y (S ub ar ea s 88 .1 a nd 8 8. 2, 1 99 7– 20 08 ). A f ul l im ... 60° S 65° S 70° S 75° S 80° S 203 Impact assessment framework for bottom fishing methods 6.3 ... history of the Ross Sea fishery. The assessment was carried out in two parts: first in a two-day ...

    Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 195–210 : Автор(ы): Sharp, B.R., S.J. Parker and N. Smith

  6. Geographical differences in the condition, reproductive development, sex ratio and length distribution of Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (CCAMLR Subarea 88.1)

    South shelf North South break South shelf 100 90 80 70 60 50 40 30 20 10 0 North South break ... apparent south of 73°S to a lesser degree. The figures are highly significant (two-tail P < 0.001 ... explanations. One possibility is two (or more) distinct recruited cohorts, spawning at different periods in ... two identifiable spawning fish, that spawning females have high GSI values (in the range of 20 and ...

    Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 27–45 : Автор(ы): Fenaughty, J.M

  7. Surveys of breeding penguins and other seabirds in the South Shetland Islands, Antarctica, January-February 1987*

    to have been about 40% overall increase in the chinstrap population in the last 20-30 years, about ... Memorandum NMFS Antarctic Marine Living Resources Program (AMLR)) File:  20-Shuford-and-Spear.pdf ... -30 years, about three-fourths of the difference between our counts and previous ones is due to more ... a jugula ire ait augmente globalement d'a peu pres 40% au cours des dernieres 20-30 annees ... 20-30 anos, aproximadamente tres cuartas partes de la diferencia entre nuestros recuentos y los ... rro rrpeAblAYlI\l1M OlleHKaM. XOTH, KaK Ka)KeTCH, 3a rrOCJIeAHl1e 20-30 JIeT o611\ee KOJII1QeCTBO ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 449-451 : Автор(ы): Shuford, W.D. and L.B. Spear

  8. Differentiation of independent populations of Antarctic krill

    circulation. On the basis of the review, it is suggested that there is probably one composite population of E ... present, at least six stable cyclonic water circulations can be found and at least two or three of them ... find three large-scale circulations - two in the Atlantic and one in the Pacific sector. According to ... review, it is suggested that there is probably one composite population of E. superba in the Southern ... least six stable cyclonic water circulations can be found and at least two or three of them may be ... OF THE ANTARCTIC KRILL In recent years, several countries (Poland, Federal Republic of Germany ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 275-281 : Автор(ы): USSR

  9. Krill (Euphausia superba) distribution in relation to water movement and phytoplankton distribution off the northern South Shetland Islands

    deployed at a level of 30 m from the surface because at this level krill concentrations are most frequently ... levels (0, 10, 20, 30, 40, 50, 75, 100, 125, 150 and 200 m). Chl-a concentration was determined by ... . This study suggests two factors responsible for krill concentration. One is a convergent accumulation ... circulation was studied with satellite-tracked buoys equipped with curtain drogues deployed at a level of 30 ... bouees suivies par satellite et equipees d'ancres de cape, deployees a 30 m de profondeur, niveau ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 123–140 : Автор(ы): Ichii, T., H. Ishii and M. Naganobu

  10. Utilising data from ecosystem monitoring for managing fisheries: development of statistical summaries of indices arising from the CCAMLR Ecosystem Monitoring Program

    simulation for two forms of alternative hypothesis with data series of up to 20 and 30 years. In both forms ... Program, two lengths of time were investigated: 10 and 20 years. The correlation matrix was estimated ... two sets of trials consist of one in which the value of is fixed at 10 years and another in which it ... included in the data over years. populations along with features of the physical environment. One of the ...

    Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 101–117 : Автор(ы): de la Mare, W.K. and A.J. Constable

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