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Diet overlap among top predators at the South Orkney Islands, Antarctica
pairs was low and ranged from 8.1 to 28.1. The species that re-occurred most frequently were the ... had high overlap of fish prey. Predators that could forage on demersal or water column prey had yearly ... variable diets. This variability may be explained by fluctuations in krill availability. In years when ...
Meeting Document : WG-EMM-18/04 : Autor(es): M.L. Bertolin and R. Casaux
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By-catch of fish in longline catches off the Kerguelen Islands (Division 58.5.1) during the 1995/96 season
geographical distributions of the most common by-catch species. The size of some by-catch species shows that ... they could be of interest commercially if longline fishing operations expand in this part of the ... . The size of some by-catch species shows that they could be of interest commercially if longline ... fish/hour, however it should be noted that some upper depth range stations have high catch rates ... results, associated with information from other sectors of the Southern Ocean, indicate that the ... futur dans ce secteur de l'ocean Austral. 6b1n n p o a ~ a n n 3 n p o ~ a ~ s u ~ o ~ o t i comae ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 175–193 : Autor(es): Duhamel, G., P. Pruvost and D. Capdeville
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Remarks on the natural mortality of Dissostichus eleginoides in Subarea 48.3
: fishing site, fishing depth and hook type. It was determined that there were no significant differences in ... M estimated by fishing depth and hook type with different growth parameters although there were ... different cases, it was found that there were significant differences between fishing sites and between ... type. It was determined that there were no significant differences in M estimated by fishing depth ... and hook type with different growth parameters although there were differences in M between fishing ... found that there were significant differences between fishing sites and between curve hooks No. 14 and ... ): Lt = 204.3 [l-e -O.0563{t+0.545)] • • Shust et al. (1990): Aguayo (1992): Lt = 174.8 [l_e-O ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 21–30 : Autor(es): Moreno, C.A. and P.S. Rubilar
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Warp strike observations
assess the factors (fishery, environmental, and behavioural, temporal) that appeared to influence the ... . 9%) • The number of small bird heavy contacts was lower, with 306 contacts over the entire survey ... significant factor associated with large bird strikes • Discharging offal increased the large-bird strike rate ... by an estimated factor of 6, compared with no offal discharge • The strike-rate for large-birds ...
Meeting Document : WG-FSA-05/40 : Autor(es): E. Abraham (New Zealand)
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Conservation Measure Conservation Measure 41-07 (2007)
. Mitigation 5. The operation of this fishery shall be carried out in accordance with Conservation Measure 25 ... , whichever is sooner. 2 The scientific research survey will be that notified by Australia (SC-CAMLR-XXVI ... conservation measure in accordance with Conservation Measure 21-02: Access 1. Fishing for Dissostichus spp ... . on BANZARE Bank (Statistical Division 58.4.3b) outside areas of national jurisdiction shall be ...
Conservation Measure : 41-07 (2007)
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Assessment Subgroup 2003 Introduction to Assessments
WG-FSA Subgroup on Assessment Methods (WG-FSA-SAM) is to consider the assessment methods to be used ... considered by WG-FSA. It concludes with a suggested format for these summaries in the future. Author(s): A ...
Meeting Document : WG-FSA-SAM 03/4 : Autor(es): A. Constable (Subgroup Coordinator)
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On the use of scientific observers on board krill fishing vessels
scientists requested that draft amendments to a number of CCAMLR Conservation Measures be considered to make ...
Meeting Document : WG-EMM-05/32 : Autor(es): Delegation of Ukraine
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Feeding behaviour of Antarctic krill on salps
, krill preferred salps best. This evidence implies that the substances extracted from salps were most ... krill and salps. Since salps have ability to ingest wide size range of particles, there might also be a ...
Meeting Document : WG-EMM-95/57 : Autor(es): Takahashi, Y., Kawaguchi, S.
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Surveys of breeding penguins and other seabirds in the South Shetland Islands, Antarctica, January – February 1987
. is two to three times the previous estimate. Other seabird species were also found to be more ... widespread and abundant than previously reported. We hypothesize that this trend is largely an artifact of ...
Meeting Document : SC-CAMLR-VI/BG/19 : Autor(es): W.D. Shuford and L.D. Spear (USA)
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A representative system of CCAMLR MPAs: Current proposals and beyond
context and what still needs to be accomplished. ASOC suggests that although CCAMLR should consider ...
Meeting Document : CCAMLR-XXXV/BG/26 : Autor(es): Submitted by ASOC