Résultats de la recherche
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Fishery Report: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)
Exclusive Economic Zones: an assessment of depredation levels. CCAMLR Science, 14: 67–82. Williams, R ... 719 1997/98 322 301 309 82 0 0 0 0 0 0 39 124 1 177 1998/99 117 62 98 171 94 0 0 0 0 2 47 31 622 ... 1999/00 53 70 69 39 68 83 78 8 0 0 132 169 769 2000/01 24 43 97 90 44 45 52 10 0 36 217 204 862 2001 ... Island will be valid for the Kerguelen stock (growth curve, natural mortality). 4. Stock assessment ...
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Interactions of Patagonian toothfish fisheries with killer and sperm whales in the Crozet Islands Exclusive Economic Zone: an assessment of depredation levels and insights on possible mitigation strategies
whales were found to be responsible for the largest part of this loss (>75%), while sperm whales had a ... whales were found to be responsible for the largest part of this loss (>75%), while sperm whales had a ... ), represents a major issue. The implications of the latter can be economic, with significant losses for ... hooks can be lost while underwater, because of entanglement during setting, or entanglement or drag on ... also conducted. Photo-identification is widely used in research on cetaceans and has proved to be a ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 179–195 : Auteur(s): Tixier, P., N. Gasco, G. Duhamel, M. Viviant, M. Authier and C. Guinet
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Fishery Report 2017: Exploratory fishery for Dissostichus mawsoni in Subarea 88.2
(83, -) 1.1 (82, -) 1.4 (76, -) San Aspiring 1.1 (77, -) Norway Seljevaer 1.2 ... 1 3.1 (83, -) Russia Pro Pioneer 3.3 (87, -) Russia Sparta 3.3 (83, -) Russia ... , -) Ukraine Koreiz 3.1 (83, -) 3.0 (82, -) Ukraine Marigolds 3.5 ( *, -) Ukraine Simeiz 3.1 (83 ... limit of 0 tonnes. Dissostichus mawsoni in SSRUs 882A–B are considered to be part of the Ross Sea ...
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Assessing the power to detect systematic change in Adélie penguin foraging trip duration
. While foraging trip duration is considered to be sensitive to changes in food availability over time ... difference and slope. While foraging trip duration is considered to be sensitive to changes in food ... thought to be a sensitive indicator of prey availability over time scales of days to weeks (Cairns, 1987 ... power analyses to be under- taken to explore the sample sizes and the time frames required to detect ... change may be either a step, ramp or trend change. Foraging trip duration data were obtained over 12 ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 201–215 : Auteur(s): Southwell, C., J. Clarke and L.M. Emmerson
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Distribution and size of Antarctic krill (Euphausia superba Dana) in Polish commercial catches taken in the Atlantic sector of the Southern Ocean from 1997 to 1999
shorter, therefore it must be assumed that there are factors other than daylight which have an impact on ... h O rk ne ys 19 99 A pr il 1 92 9 3 09 2 M ay 87 5 1 73 4 1 82 7 2 09 5 ... . 9 (2002): 83–105 83 DISTRIBUTION AND SIZE OF ANTARCTIC KRILL (EUPHAUSIA SUPERBA DANA) IN POLISH ... , therefore it must be assumed that there are factors other than daylight which have an impact on the density ... in one concentration can be as dense as 30 000 specimens per m-3 of water (Hamner et al., 1983 ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 83–105 : Auteur(s): Jackowski, E
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Catch per unit effort (CPUE) data from the early years of commercail krill fishing operations in the Atlantic sector of the Antarctic
/80 1980/81 1981/82 1982/83 1983/84 1984/85 1985/86 1986/87 1987/88 Figures 5a and b show ... 1982/83 1983/84 1984/85 1985/86 1986/87 1987/88 Haul-by-haul catch and effort data were ... Subarea 48.1 (Siegel and Loeb, 1995). However, it has to be kept in mind that in the 1981/82 season the ... 1981/82 (Miller, 1989). After dropping to a low level i n 1983/84, total catches increased again ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 31–50 : Auteur(s): Siegel, V., V. Sushin and U. Damm
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e-sc-iii-a8.pdf
... vessels 0.30 13693 – 82 3756 C. gunnari in Polish vessels 0.13 25801 – 32.0 368 83 ... 6.5 82 9881 C. gunnari N. rossii N. squamifrons 4.0 – – – 49 6 83 1881 C. gunnari N ... , briefly, (a) to identify those fish stocks which appeared to be heavily fished, and for which ... conservation action might be necessary; (b) to indicate the options for conservation measures in respect of application/pdf attached to:WG-FSA-84
Meeting Report : WG-FSA-84
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Scientific Abstracts 2003
and Management). Unpublished papers must not be cited without written permission of the author(s ... submitted for publication, i.e. in CCAMLR Science or elsewhere, which are listed as ‘submitted’ or ‘in press ... ). Unpublished papers must not be cited without written permission of the author(s). Addresses of principal ... . Of the en- tanglements where the animal could be sexed, males dominated the observations in both ... beaches in the northern area which can be reached from its Antarctic Base. The aim of the program is ... availability be- tween seasons and areas. Considering the similarities in foraging strategies and re ...
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By-catch, growth and feeding of Antarctic juvenile fish taken in krill (Euphausia superba Dana) fisheries in the South Georgia area, in 1992
93 mm in late July. The mean growth rate of this species over this period is estimated to be 0.37 mm ... mm. The mean daily length increase in N. larseni is estimated to be 0.08 mm. The diet, by mass, of ... are estimated to be 34.3 ± 8.0 and 19.8 ± 3.7 million individuals, respectively. File: 09pakhomov ... rate of this species over this period is estimated to be 0.37 mm per day. In May to June, N. larseni ... N. larseni is estimated to be 0.08 mm. The diet, by mass, of both C. gunnari fingerlings and N ... total removals of C. gunnari and N. larseni resulting from by-catches are estimated to be 34.3 -c 8.0 ... Bathydraconidae in the other. In general, each trawl was dominated by one species which usually constituted 82 ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 129–142 : Auteur(s): Pakhomov, E.A. and S.A. Pankratov
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Selected Scientific Papers, SC-CAMLR-SSP/3 (1986)
nepBocTeneHHoH Ba~HOCTH - 3anHBe IlpIOAc CA) CABcTpanHH) 275 283 SC-CAMLR-V/BG/17 MOAenHpoBaHHe H ... , B TO BpeM5I KaK Be~Htu[Ha 3anaca Champsocephalus qunnari CH~hHO Ko~e6~eTC5I, He nOKa3~Ba5I KaKOH ... fishing on the stock. Assuming the age readings to be correct, these imply a strongly age-specific ... mortality schedule, account must be taken of the relative age-specific catchability of the fishery (the ...
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