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Whale depredation – Data collection guidelines
-spots and changes in these trends over time. Together with fishery data (catch, effort, spatial, set ... which odontocetes were present but did not depredate any fish will limit bias when assessing the ...
Document : Site Section: Science
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United States draft resolution on Interim Measures
place in accordance with Article II of that Convention. , . 2. To limit and distribute the annual ...
Document : Site Section: The Organisation
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SC-CAMLR-SSP-2
BALAF.NOPTERJD WHALE D!STRIBUTION IN THE SOUTHERN OCEAN BASED ON PELAGIC CATCH DATA lC. -H. Kock~ K.-H ... /FEBRUARY 1985 Abstract Catch data from a bottom trawl survey in January/February 1985 have been used ... information the state of N. guntheri and D. eleginoides stocks is difficult to assess. The by-catch species ... Iles Kerguelen (KOCK, DUHAMEL & HUREAU, 1985). In this paper catch data from a bottom trawl survey in ...
Document : Site Section: The Organisation
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Fishes: Trophic modelling of the Ross Sea
. 6 Catch indicates catch (metric tonnes) in bottom longline fishery from 1997–98 to 2004–05 ... % of the toothfish catch (Hanchet et al. 2003). G. svetovidovi is a very rare species only known from ... calculated an average age-frequency in the catch for 3 regions: the shelf (SSRUs 88.1J, 88.1L), slope (SSRUs ... combined according to catch in the region in each year. Ages were converted to lengths and thence weights ...
Document : Site Section: Publications
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SC-CAMLR-SSP/8
.. . . .. . .. . . .. . .. . . ... .. . . .. . .. . . .. . . . . . .. . . . . . . . . . . . . .. . . . . . .. . .. . . .. . . . . . .. . . . . . . . . .. 369 BY-CATCH OF FISH IN THE KRILL FISHERY 1. Everson, A. Neye10v and Y.B. Permitin ... of C. gunnari in years of high abundance of the species (1982/83, 1983/84 and 1986/87). Catch-per ... concentrations of C. gunnari in years of high abundance (1982/83, 1983/84 and 1986/87). Catch-per-hour of ... Table 1 presents catch data obtained from research vessels fishing for commercial concentrations of C ...
Document : Site Section: Publications
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SC-CAMLR-SSP/5 – Part II, 1988
specimens). Catch-per-unit-effort was also taken at the lowest level. T AC was calculated for three ... the lowest possible recruitment levels and catch-per-unit-effort the present fishing regime does not ... supported mostly by the catch of Notothenia rossii, which yielded hundreds of thousands of tonnes in a ... also recommended minimization of by-catch of N. rossii in other fisheries. In an effort to monitor ...
Document : Site Section: Publications
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Physical data used in space averaging: Trophic modelling of the Ross Sea
. Arrigo & van Dijken 2004; Comiso 2003). Here, we use 15% as the limit. Sea ice concentrations between 15 ...
Document : Site Section: Publications
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Fishery Report: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subareas 58.6 and 58.7)
.................................................................... 1 1.1 Reported catch (time series)....................................................... 1 1.2 ... IUU catch ........................................................................... 2 1.3 Size ... . By-catch of fish and invertebrates ..................................................... 4 5.1 ... Estimation of by-catch removals.................................................. 4 5.2 Assessments of ...
Document : Site Section: Publications
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Fishery Report: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subareas 58.6 and 58.7)
.................................................................... 1 1.1 Reported catch (time series)....................................................... 1 1.2 ... IUU catch ........................................................................... 2 1.3 Size ... . By-catch of fish and invertebrates ..................................................... 4 5.1 ... Estimation of by-catch removals.................................................. 4 5.2 Assessments of ...
Document : Site Section: Publications
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Fishery Report: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subareas 58.6 and 58.7)
Reported catch (time series) ....................................................... 1 1.2 IUU catch ... -catch of fish and invertebrates ..................................................... 5 5.1 ... Estimation of by-catch removals .................................................. 5 5.2 Assessments of ... ............................................................... 6 6. By-catch of birds and mammals ....................................................... 6 ...
Document : Site Section: Publications
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