Search results
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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
in the Southern Atlantic along two meridional transects at 17° and 20°W in the latitudes from 37°30' to 55°30 ... survey was conducted in the Southern Atlantic along two meridional transects at 17° and 20° ... ;W in the latitudes from 37°30' to 55°30'S. The survey was mainly focussed on studies of distribution ... transects at 17° and 200W in the latitudes from 37°30' to 55°30'S. The survey was mainly focussed ... , entre les latitudes de 37°30' et 55°30'S. La campagne d'etude etait principalement axee sur un examen ... B,l(OJIb ,l(BYX Mepl-i,l(l-iOHaJIbHbIX pa3pe30B Me)l{,l(Y 17° I-i 2003.,l(. I-i 37°30'-SS030'IO.w ... -i,l(a. B XO,l(e CbeMKI-i B 1-i3YlIaeMoM patio He 6bIJII-i BbI,l(eJIeHbI CJIe,l(YIOIQl-ie 30HbI, xapaKTepl ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 369–395 : Author(s): Zemsky, A.V. and S.A. Zozulya
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Revised estimates of seabed areas within the 500 m isobath of the South Orkney Islands (subarea 48.2) and consequences for standing stock biomass estimates of nine species of finfish
examined, the point estimate of total biomass increased from 5 to 30% for eight species and decreased by 20 ... increased from 5 to 30% for eight species and decreased by 20% for one. ... and 250-500 m depth intervals. The updated estimates are about 1 424 (20%) n miles larger in area within ... estimates are about 1 424 (20%) n miles larger in area within the 50-500 m isobaths than Everson' ... biomasse totale a augmente de 5 a 30% pour huit especes et diminuk de 20% pour la neuvieme. Eb1JTa ... OqeHKa o6qet ~ H O M ~ C C ~ I BO3pOCna Ha 5-30% AJIR 8 BHAOB M COKpaTHJIOCb Ha 20% AnR OifHOrO ... total aumento entre 5 a 30% para ocho de las nueve especies de peces examinadas, y disminuy6 en 20 ... m range (Table 3). Difference -368.21 (-37%) 282.94 (+23%) 1 509.58 (+30%) 1 424.30 (+20 ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 197–204 : Author(s): C.D. Jones
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A preliminary assessment and revised growth model of mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on results from the 2017 random stratified trawl survey
, abundance and yield in Division 58.5.2 to the west of 79 o 20’ E using standard CCAMLR methods (CMIX ... t in the 2018/19 season respectively satisfied the CCAMLR decision rules. Given their apparent plasticity ... and yield in Division 58.5.2 to the west of 79o 20’ E using standard CCAMLR methods (CMIX ... t in the 2018/19 season respectively satisfied the CCAMLR decision rules. Given their apparent plasticity ...
Meeting Document : WG-FSA-17/22 : Author(s): D. Maschette, P. Burch, P. Yates and D. Welsford
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Committee for Environmental Protection: 2018 Annual Report to the Scientific Committee of CCAMLR
for Environmental Protection (CEP) has been steadily increasing over the last few years to the mutual benefit ... : Committee for Environmental Protection: 2018 Annual Report to the Scientific Committee of CCAMLR Microsoft ... for Environmental Protection (CEP) has been steadily increasing over the last few years to the mutual benefit ... Committee for Environmental Protection: 2018 Annual Report to the Scientific Committee of CCAMLR ...
Meeting Document : SC-CAMLR-XXXVII/BG/03 : Author(s): CEP Observer to SC-CAMLR, Dr P. Penhale (USA)
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WG-EMM-17
, A. Kato and C. Barbraud WG-EMM-17/02 Development of a five-year work plan for the CCAMLR Scientific ... survey for CCAMLR Division 58.4.1 during 2018/19 season by the Japanese survey vessel, Kaiyo-maru ... -EMM-17/15 Outcomes from the IWC SC relating to progress towards SC-CAMLR–IWC workshops in 2018 ... of the Climate Change Intersessional Correspondence Group WG-EMM-17/20 Towards an ecological risk assessment ...
Meeting
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Distribution characteristics of krill aggregations in the fishing ground off Coronation Island in the 1989/90 season
yellow 14 -light-green/green liver 15 - dark-green/green liver 65 20 40 60 1:30 10 ... 1 ... - • • ,... • · I '\ • • · I \ • · , ,. · I 4 . , . ~ • • I . • • I.' • ..... ' -'. . . ~ I i r)('-~ " . ..~ t. a. • I ,~ ... • \ I ~,~'P • .. 4 , • . \ \: I ' .... -.- ~:...-., '. \ ~ ...... , 1"'""' .. ~.\ -- . o\~. P . • . • . • 20 30 • • t • , "' ... I' 50 t I· ... ··"· ", • . 0 . 01 ... WG-KRILL-90/20 DISTRIBUTION CHARACTERISTICS OF KRILL ... ,ltapTHbIM pa3HOr JIy6HHHblM TpaJIOM C ropH30HTaJIbHblM pacKpblTHeM Me>K,lty KPblJIbSIMH B 33 M. 3a nepHo ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 49–73 : Author(s): Kasatkina, S.M. and V.I. Latogursky
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Effects of different harvesting strategies on the stock of Antarctic icefish Champsocephalus gunnari around South Georgia
Champsocephalus gunnari have been simulated for a period of 30 years. These were- diffierent levels of constant ... have been simulated for a period of 30 years. These were - diffierent levels of constant fishing ... of F 3 or 6 years after a good recruitment,- pulse fishing at an interval of 3 years with no fishing in between ... year class. An increaseof F, however, should not occur before 4 years after a good recruitment ...
Meeting Document : SC-CAMLR-VIII/BG/47 : Author(s): Delegation of Federal Republic of Germany
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Effects of different harvesting strategies on the mackerel icefish Champsocephalus gunnari around South Georgia
on the mackerel icefish (Champsocephalus gunnari) have been simulated for a period of 30 years. These were ... ) have been simulated for a period of 30 years. These were: different levels of constant fishing ... with F increasing three or five years after a good recruitment; pulse fishing at an interval of three years ... to the strength of the incoming year class. An increase of F, however, should not occur earlier than four years ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 77–100 : Author(s): Köster, F.W. and K.-H. Kock
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Assessment and tag program adaption methods for exploratory fisheries in the CAMLR Convention Area: an example application for Division 58.4.3a
abundance estimator, is defined whereby catch limits and tagging rates can be adjusted together to define ... tagging levels that will produce an expected abundance estimate in the following year of a given precision ... be adjusted together to define tagging levels that will produce an expected abundance estimate ... in the following year of a given precision whilst ensuring the sustainable exploitation of the stock as per ... in the following year/season, as required. As mentioned, the Lincoln-Petersen abundance esti- mator (Seber, 1982 ... ) is employed and, from a fish- eries context it relates, in any given year/season, the number of animals ... % of K (in this case), not its status relative to 20% of K in the final year of projection. One might then expect ... whereby catch limits and tagging rates can be adjusted together to define tagging levels ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 101–113 : Author(s): Hillary, R.M
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UPDATED KRILL RECRUITMENT DATA FOR THE ELEPHANT ISLAND REGION OF THE SOUTH SHETLAND ISLANDS, ANTARCTICA; 2002-2008
derived from the CMIX procedure, and were also derived as a proportion of the <30 mm length class ... , with low recruitment occurring during the intervening years. Significant differences in the proportional ... recruitment indices occurred between legs within years indicative of the changing pattern of krill within ... the CMIX procedure, and were also derived as a proportion of the <30 mm length class for day and night ...
Meeting Document : WG-EMM-08/41 : Author(s): C. Reiss (USA)