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A preliminary investigation of the possible effects of rhizocephalan parasitism on the management of the crab fishery around South Georgia
. Por 10 tanto, el parasitismo puede reducir la biomasa reproductora efectiva del stock, repercutiendo ... (arbitrary) levels of prevalence in the unexploited equilibrium stock: low (10%), medium (35%) and high (65 ... spawning stock is already below its maximum level, even without any harvesting. 0 0 10 20 30 40 50 60 ... 70 O h Prevalence I resilient S-R (r=10) V sensitive S-R (r=0.01) Figure 2: Ratios (in %) of ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 175–192 : Автор(ы): Basson, M
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Low breeding success of the Adélie penguin at Béchervaise Island in the 1998/99 season
transmitters (PTTs), model ST-10, packaged by Sirtrack (New Zealand) and weighing a total of 90 g ... October 1998 (first arrival) to 10 March 1999 (departure of last chick). A total of 4 063 penguins ... which birds were significantly lighter than in 1991/92 Distance to Ice Edge m) 10-14 Feb I 15-19 ... interaction between season and sex (F = 2.795, p < 0.02). The mean male foraging trip duration was ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 151–167 : Автор(ы): Irvine, L.G., J.R. Clarke and K.R. Kerry
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Distribution and size–age composition of Antarctic krill (Euphausia superba) in the South Orkney Islands region (CCAMLR Subarea 48.2).
Understanding the population structure of Antarctic krill (Euphausia superba) is one of the major issues for ... from 10 to 200 m. Trawling was carried out using the conventional technique (landing of the trawl on ... pre-spawning krill decreased dramatically (10%), and recently spent individuals (stage V) dominated ... transport in the Scotia Sea and environs. Ant. Sci., 10 (4): 406–415. Ichii, T. and M. Naganobu. 1996 ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 123–134 : Автор(ы): Sologub, D.O. and A.V. Remeslo
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Revised reports on abundance and biological information of toothfish in Division 58.4.3b by Shinsei Maru No.3 in 2010/11 and proposal of the consecutive survey in 2011/12
was employed. This was lower than 69.6 kg / km (CV = 51.3%; 125.0 kg / 1,000 hooks) in the 2009/10 ... depleted stock shown in WG-FSA-10/42. However, the estimated biomasses using the two methods seem to be a ...
Meeting Document : WG-FSA-11/13 Rev. 1 : Автор(ы): K. Taki, T. Iwami and M. Kiyota (Japan)
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Krill biomass estimates for two survey boxes to the north east and north-west of South Georgia in January 1996: the beginning of a five-year monitoring program
modellers. The acoustic surveys were of randomised design and each nominally constituted 10 randomly spaced ... transducers, over 100 second intervals (≈0.5 km at 10 knot survey speed). Two transects were run per day, and ...
Meeting Document : WG-EMM-96/18 : Автор(ы): Watkins, J.L., Murray, A.W.A., Brierley, A.S.
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Joint report on exploratory fishing in Divisions 58.4.1 and 58.4.2 between the 2011/12 and 2015/16 fishing seasons
WG-SAM-16 (WG-SAM-16/09; 16/01; 16/02; 16/04; 16/05; 16/17 and 16/10). The purpose of this paper is ... assessments. A total of 897 research lines were completed over 10 fishing expeditions between 3 November 2011 ...
Meeting Document : WG-FSA-16/30 : Автор(ы): Delegations of Australia, France, Japan, Republic of Korea and Spain
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Foraging and provisioning in Antarctic fur seals: interannual variability in time-energy budgets
seals have episodic bouts of suckling 0-3 days), alternating with foraging trips (3-10 days). Foraging ...
Meeting Document : WG-EMM-99/32 : Автор(ы): I.L. Boyd (United Kingdom)
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Use of indices of predator status and performance in CCAMLR fishery management
interaction is the most closely coupled of those available and must offer the best chance of developing a ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 353–365 : Автор(ы): Croxall, J.P.
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Emperor penguins – vulnerable to projected rates of warming and sea-ice loss; an international collaboration to inform species-related conservation decision-making and conservation planning
-related conservation decision-making and conservation planning Microsoft Word File: sc-38-bg-10.docx ...
Meeting Document : SC-CAMLR-38/BG/10 : Автор(ы): Delegations of the United Kingdom, Australia, France, Germany, SCAR and ASOC
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Soft-sediment macrozoobenthos from Domain 1 (Antarctica): A preliminary report using community parameters and proxies
Word File: sc-xxxvi-bg-10.docx Approval: Approved Secretariat Workflow Status: Content Approved ...
Meeting Document : SC-CAMLR-XXXVI/BG/10 : Автор(ы): Delegation of Chile
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