Search results
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Observation on interactions between marine mammals and krill mid-water trawl
was carried out onboard the Chinese krill fishing vessel Fu Rong Hai during the 2018/19 fishing season ... trawl Microsoft Word File: sc-38-bg-20.docx Approval: Approved Secretariat Workflow Status: Content ... onboard the Chinese krill fishing vessel Fu Rong Hai during the 2018/19 fishing season. The underwater ...
Meeting Document : SC-CAMLR-38/BG/20 : Author(s): Y. Ying, G. Fan, X. Zhao, J. Zhang, X. Wang and J. Zhu
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2006 assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity
become available for the years 2005 and 2006. The assessment allows for a second fleet to accommodate ... is to be taken by pots (which avoid the cetacean predation associated with longlining). Specific issues raised ... become available for the years 2005 and 2006. The assessment allows for a second fleet to accommodate ... is to be taken by pots (which avoid the cetacean predation associated with longlining). Specific issues raised ...
Meeting Document : WG-FSA-06/58 : Author(s): A. Brandão and D.S. Butterworth (South Africa)
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Monitoring marine debris and its impact on marine living resources in Antarctic waters
debris. During recent years surveys of beached marine debris have been conducted in accordance ... of debris and of its impact on marine animals. A special conservation measure was adopted by CCAMLR ... of marine debris under annual review. Author(s): Secretariat Title: Monitoring marine debris and its ... . During recent years surveys of beached marine debris have been conducted in accordance with a standard ...
Meeting Document : SC-CAMLR-XX/BG/16 : Author(s): Secretariat
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The breeding biology and distribution of Adelie penguins: adaptations to environmental variability
biomass of the Western Antarctic Peninsula region, and serve as focal animals for our Long Term Ecological ... Research (LTER) study of the effects of environmental variability on animal populations in the Antarctic ... to three years of failure at "poor" sites, suggests that changes in the population distribution ... of the Western Antarctic Peninsula region, and serve as focal animals for our Long Term Ecological Research (LTER ...
Meeting Document : WG-EMM-96/58 : Author(s): Fraser, W.R., Trivelpiece, W.Z.
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Long term movements and activity patterns of an Antarctic marine apex predator: the leopard seal
including one individual in two separate years. Whilst the sample size is small the results represent ... island of South Georgia. It appears that these tracked animals migrate in a directed manner towards Bird ... throughout the year with the highest values occurring during the summer which has implications for visual ... in two separate years. Whilst the sample size is small the results represent an advance in our ...
Meeting Document : WG-EMM-18/P09 : Author(s): I.J. Staniland, N. Ratcliffe, P.N. Trathan and J. Forcada
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A review of methodologies aimed at avoiding and/or mitigating incidental catch of protected seabirds.
published reviews in the field of bycatch mitigation have typically had a species or fishing method focus ... . This report presents the results of the seabird component of a global review of mitigation methods aimed ... present and time of year (i.e. season). As such, there is no single magic solution to reduce or eliminate ... . Author(s): Bull, L. Title: A review of methodologies aimed at avoiding and/or mitigating incidental ...
Meeting Document : WG-FSA-05/P8 : Author(s): Bull, L.
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Stable isotope analysis reveals trophic variation in adult Antarctic krill (Euphausia superba) around the Antarctic Peninsula from austral fall to early winter
Acta Oceanol. Sin., 37 (6) (2018): 90–95, doi: 10.1007/s13131-018-1176-6 ...
Meeting Document : WG-EMM-2019/P03 : Author(s): H.T. Zhang, G.P. Zhu, Q. Song, S.Q. Wang, Y. Yang and Q.Y. Yang
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Descriptive analysis of the Antarctic toothfish (Dissostichus mawsoni) tagging scheme in the Ross Sea for the years 1997/98 to 2003/04
two years, when tagging has been part of the Conservation Measure, New Zealand vessels have tagged ... between 1.0 and 1.37 toothfish per tonne of catch. Tagging rates by area over the past three years have ... Zealand data set has been about 200 km. However, most (80%) Antarctic toothfish have moved less than 50 km ... and minimising tagging mortality. Growth rates of Antarctic toothfish that have been at liberty for 2–3 years ...
Meeting Document : WG-FSA-SAM-05/10 : Author(s): A. Dunn, S.M. Hanchet and K. Maxwell (New Zealand)
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Impacts of rising sea temperature on krill increase risks for predators in the Scotia Sea
populations, especially penguins. Average penguin abundance declined by up to 30% of its unimpacted level ... , especially penguins. Average penguin abundance declined by up to 30% of its unimpacted level, with up to a 50 ... PLoS ONE 13 (1) (2018): e0191011. https://doi.org/10.1371/journal.pone.0191011 ...
Meeting Document : WG-EMM-18/P02 : Author(s): E.S. Klein, S.L. Hill, J.T. Hinke, T. Phillips and G.M. Watters
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Age and growth of the Antarctic skate (Amblyraja georgiana) in the Ross Sea
. The maximum age was 14 years, but this should be regarded as a conservative estimate of longevity because ... ages at maturity of 6–7 years for males and 8–11 years for females. These estimates are near the middle ... ages at maturity of 6–7 years for males and 8–11 years for females. These estimates are near the middle ... of caudal thorns, were used to estimate the ages of Amblyraja georgiana from the Ross Sea. Caudal thorns ...
Meeting Document : WG-FSA-04/29 : Author(s): M.P. Francis and C. Ó Maolagáin (New Zealand)