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Fishery Report: Exploratory fishery for Dissostichus spp. in Subarea 48.6
least two (2) scientific observers, one of whom shall be appointed in accordance with the CCAMLR ... it was concluded that the Year-of-the-Skate had been a success overall and had met its objectives to ... longlines only, and no more than one vessel per country was permitted to fish at any one time (CM 41-04 ... ). The precautionary catch limit for Dissostichus spp. was 200 tonnes north of 60°S (SSRUs A and G1) and ...
Document : Site Section: Publications
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Distribution of foraging by female Antarctic fur seals
pattern was consistent among years of different prey availability. Lactating females were constrained to ... forage mainly within 100 km of the location at which the offspring was being raised. When this constraint ... present in some regions where they forage intensively. However, mean consumption was about one-tenth of ... the mean density of krill. Author(s): I.L. Boyd, I.J. Staniland and A.R. Martin (United Kingdom ...
Meeting Document : WG-EMM-03/38 : Автор(ы): I.L. Boyd, I.J. Staniland and A.R. Martin (United Kingdom)
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Fishery Report 2014: Champsocephalus gunnari Heard Island (Division 58.5.2)
, allowing 75% escapement of biomass over two years. Future research requirements 20. There were no ... declaration of the Australian Fishing Zone (AFZ) in 1979. This division, located between 50°–56°S and 60°–80 ... <1 2002 150 3 80 <1 50 <1 50 <1 50 <1 2003 150 21 80 <1 465 <1 120 20 50 5 2004 150 6 80 <1 360 <1 ... within the two years following an abundance biomass estimate provided by a survey. A4. To achieve ...
Document : Site Section: Publications
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BIOLOGICAL PROSPECTING IN THE SOUTHERN OCEAN, A ROLE FOR CCAMLR
some CCAMLR provisions, in particular the Convention’s reporting requirements outlined in Article 20 ... and monitoring requirement pursuant to Article 2. Author(s): Submitted by IUCN Title: BIOLOGICAL ... one record relating to the King Penguin. The rest of the records include marine algae (10%), sponges ...
Meeting Document : CCAMLR-XXVII/BG/36 : Автор(ы): Submitted by IUCN
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Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region to 2016/17
catch limit be set at 3 157 tonnes for the 2018 and 2019 fishing seasons as per CM 91-05. Author(s): S ... estimated from 2003 to 2011 and showed two strong year classes and two weak year classes. Overall, model ... effective tagging survival and tag detection rates, both of which have decreased in the recent years ... rules and two potential catch splits between the Shelf, Slope, and North areas of the Ross Sea region ...
Meeting Document : WG-FSA-17/37 Rev. 1 : Автор(ы): S. Mormede
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Peculiarities of Euphausia superba size composition in Statistical Subarea 48.2 (South Orkney Islands)
(Table 1), which cover 20-years period (from 1965 to 1985). Data on size composition of E.superba for ... Ridge have rather simple size composition (one or two size groups), but at the level or to the south of ... survevs, which were carried out during the same year shows definite closing to one another of modal groups ... adolescent and adult E-superba. This phenomenon is mope complicated for the Scotia Sea due to two reasons ...
Meeting Document : WG-KRILL-91/11 : Автор(ы): V.I. Latogursky and R.R. Makarov (USSR)
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Habituation to an acoustic harassment device (AHD) by killer whales depredating demersal longlines
activation and 30 phases during which the AHD was turned off. Two multi-exposed killer whale social units ... fled over 700 m away from the vessel when first exposed to the AHD. However, they remained within a 10 ... repeated depredation by this species. Author(s): P. Tixier, N. Gasco, G. Duhamel and C. Guinet Title ...
Meeting Document : WG-FSA-14/P04 : Автор(ы): P. Tixier, N. Gasco, G. Duhamel and C. Guinet
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Estimation of krill (Euphausia superba) mortality and production rate in the Antarctic peninsula region
0.88 to 0.94 for different years. The exchange rate of water masses and krill biomass within one summer ... rate of Z=0.88 (1989/90) and Z=0.96 (1987/88). Production was estimated and resulted a P/B ratio of ... production) of 4.3 and 5.0*106 tonnes passing through the survey area during the respective summer. Author(s ...
Meeting Document : WG-KRILL-91/15 : Автор(ы): Delegation of Germany
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Fishery Report: Dissostichus eleginoides (TOP) Kerguelen Islands (Division 58.5.1)
or 15 March) that has been in place since 2004. 60°E 65°E 70°E 75°E 80°E 60°S 55°S ... . 2012 represents the 2011/12 CCAMLR fishing season (from 1 December 2011 to 30 November 2012 ... 50°S 45°S French EEZ Australian EEZ TOP 58.5.1 2 Table 1: Reported catch for ... . IUU fishing was first detected in 1996 and in some years IUU catches have exceeded legal catches ...
Document : Site Section: Publications
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An alternative method for estimating the level of illegal fishing using simulated scaling methods on detected effort
example 80%) File: 08ball.pdf ... is patrolling the region. Vessel Starting date Ending date One 30 44 Two 60 74 Three 90 104 ... 20 Vessels. Evasion 0.2 E st im at ed d ay s fis he d 300 400 500 600 700 800 900 Actual ... days fished 200 400 600 800 1000 E st im at ed d ay s fis he d 20 Vessels. Evasion 0.5 ... Actual days fi shed 5 illegal cruises 10 illegal cruises 20 illegal cruises E st im at ed d ay s ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 143–161 : Автор(ы): Ball, I
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