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Monitoring a marine ecosystem using responses of upper trophic level predators
level predators that specialise in foraging upon krill (Eupuasia superba Dana). These variables included ... . Individual variables had widely varying influence upon the CSI but, in general, those with longer time series ... offspring growth tended to explain the greatest proportion of the variability in the CSI and this was ... followed by variables representing diet. 4. There were 3 years in which the CSI showed extreme and ...
Meeting Document : WG-EMM-01/25 : Автор(ы): I.L. Boyd and A.W.A. Murray (United Kingdom)
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Beach litter survey, Signy Island, South Orkney Islands 1994/95
cleared from three study beaches, Foca Cove, Cummings Cove and Starfish Cove, in December 1994, and ... scientific research stations in the South Orkney Islands. For example, only six of the 208 items recovered ... (The beach litter surveys carried out in 1990/91, 1991/92 and 1992/93 showed a steady reduction in both ... in 1993/94. The results from 1994/95 are again higher than those recorded in 1992/93. Of particular ...
Meeting Document : CCAMLR-XIV/BG/15 : Автор(ы): Delegation of the United Kingdom
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KRILLBASE: a multinational, circumpolar database of abundance of Antarctic krill and salps
they are stored in national archives, sometimes only in archived notebooks. An international team of ... , including studies in support of fisheries management and conservation. Previous versions of KRILLBASE have ... contains data on krill from ~12,520 hauls and data on salps from ~10,832 hauls. These span 49 seasons in ... from both monitoring programs and large synoptic surveys. Due to variations in sampling method ...
Meeting Document : SC-CAMLR-XXXV/BG/24 Rev. 1 : Автор(ы): A. Atkinson, S. Hill, H. Peat, R. Downie and L. Gerrish
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Diets of Antarctic toothfish estimated from fatty acids and stable isotopes
Antarctic toothfish, by-catch and their stomach contents were collected for the past five years in the eight ... locations of he Antarctic Waters. We investigated ontogenetic and spatial variability in resource ... utilization of Antarctic toothfish and distribution patterns of FA profiles in various organisms because of ... the particular importance of accumulation of lipid deposits in their tissue. Toothfish trophic niche ...
Meeting Document : WG-FSA-17/12 : Автор(ы): C.-K. Kang, S.-G. Choi, J. Lee, J. Lee and D. An
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Chapter 2: Delivering CCAMLR’s Conservation Objective/General Context
fishery management strategy which explicitly accounts for spatial heterogeneity in ecosystem effects of ... , paragraph 5.53; CCAMLR-40, paragraphs 6.10 to 6.12). In (2021) the Commission inter alia reaffirmed its ... extraordinary meeting on MPAs (paragraph 7.29). In toothfish fisheries, spatial management has been implemented ... conservation measures in place, together with their implementation, are delivering the Convention objective, as ...
Page : Site Section: The Organisation
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Volume 15: CCAMLR. 2003. Statistical Bulletin, Vol. 15 (1993–2002). CCAMLR, Hobart, Australia.
The annual period used in the Statistical Bulletin is now the CCAMLR season In 2003 (Volume 15), the ... annual period used in the Statistical Bulletin was changed from 'split-year' (July to June of the ... following year) to 'CCAMLR season' (December to November of the following year). In a consequential change ... SECTIOND MAPS AND STANDARD ABBREVIATIONS USED IN TABLES Map of Convention Area ...
Document : Site Section: Publications
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BEACH DEBRIS SURVEYS SOUTH SANDWICH ISLANDS
Abstract: Beach debris surveys were carried out at two sites in the South Sandwich Islands ... length) at Demon Point, Candlemas Island were made, separated by exactly one month, in January and ... , Saunders Island, was made in late January 1997. Incidental observations were n1ade on several other islands ... in the group. Only 8 items were found in the initial survey of Demon Point, Candlemas Island. However ...
Meeting Document : CCAMLR-XVI/BG/10 : Автор(ы): Delegation of the United Kingdom
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Investigations of required sampling regimes for environmental parameters
/ Description: The sensitivity of different sampling regimes in identifying inter-annual changes in ... 1987. Strong daily, depressional (4 to 5 days) and yearly cycles were seen in temperature, wind speed ... and pressure. Sampling daily maxima and minima would be sufficient to detect a 2 to 3°C change in ... speed continuously or as daily maxima and minima would be sufficient to detect a 10 to 20% change in ... regimes in identifying interannual changes in environmental parameters was investigated using ... ) and yearly cycles were seen in temperature, wind speed and pressure. Sampling daily maxima and ... minima would be sufficient to detect a 2 to 3°C change in monthly mean temperature over two years with a ... would be sufficient to detect a 10 to 20% change in monthly mean log-transformed wind speed a of 0.05 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 561–573 : Автор(ы): Agnew, D.J.
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Volume 16: CCAMLR. 2004. Statistical Bulletin, Vol. 16 (1994–2003). CCAMLR, Hobart, Australia.
............................................................................. (v) SECTION A MAPS AND STANDARD ABBREVIATIONS USED IN TABLES Figure 1 Map of Convention Area ... Numerical designators for areas/subareas/divisions used in the tables ... ............................................................. 9 Table 1.2 Abbreviations for countries used in the tables .................................. 10 ... Table 1.3 Abbreviations for names of months and quarters used in the tables ...
Document : Site Section: Publications
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New data on depths inhabited by striped-eyed rock cod Lepidonotothen kempi (Norman) (Nototheniidae) off Bouvet Island
Abstract: In 2010 on the southern slope of Bouvet Island, I found L. kempi at still greater depth ... in the course of fishery for toothfish onboard of 1 Insung Korean longliner. In the first case ... , mature specimens with absolute length (TL) of 39–45 cm and weight of 0.8–1.3 kg were found in stomachs of ... Antarctic toothfish caught at depths of 1500–1900 m. In the second case at 54°32′7 S and 03°46′8 W, three ...
Meeting Document : WG-FSA-11/P02 : Автор(ы): A.F. Petrov
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