Search results
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Summary of the toothfish fishery and tagging program in the Ross Sea region (Subarea 88.1 and SSRUs 882A–B) through 2017/18
the 2018 season. Despite 2018 being the first year of implementation of the Ross Sea region Marine ... recaptured in 2018 was similar to that recaptured in previous years, with some fish recaptured after 14 years ... ) together with biological characteristics of the catch of Antarctic toothfish through the 2018 season ... . Despite 2018 being the first year of implementation of the Ross Sea region Marine Protected Area, most ...
Meeting Document : WG-FSA-18/46 : Author(s): S. Mormede and S. Parker
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Whales: Trophic modelling of the Ross Sea
) details two reported sightings of orca within winter pack ice in the Antarctic, both in August. On one ... trends In the work presented, we assume that long-term changes in biomass per year are small for all ... directly by examining stomach fullness of dead animals, and estimating digestion rate and the number ... be unlikely to be maintained year round. These are converted to annual feeding rates before combining ...
Document : Site Section: Publications
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WG-EMM-17
, A. Kato and C. Barbraud WG-EMM-17/02 Development of a five-year work plan for the CCAMLR Scientific ... survey for CCAMLR Division 58.4.1 during 2018/19 season by the Japanese survey vessel, Kaiyo-maru ... -EMM-17/15 Outcomes from the IWC SC relating to progress towards SC-CAMLR–IWC workshops in 2018 ... of the Climate Change Intersessional Correspondence Group WG-EMM-17/20 Towards an ecological risk assessment ...
Meeting
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Further analysis of spatial patterns of benthic invertebrate habitats from fishery bycatch in the Ross Sea region
collected for two fishing seasons, with 4 728 longline segments observed. Several regions with consistent ... with no evidence of VME taxa. Identifiable sponge and/or gorgonian habitats occurred at a typical scale of 10-30 km ... bioregions developed for the Ross Sea. Together, the data show that vulnerable taxa occur in complex mosaic ... High resolution VME taxa bycatch data (at the longline segment level) have been collected for two ...
Meeting Document : WG-FSA-10/30 : Author(s): S.J. Parker, R.G. Cole and S.M. Hanchet (New Zealand)
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Scientific Abstracts 1997
animals (four females, one juvenile male, and two pups). The total percentage of entangled animals versus ... seals, five (42%) were female (three adult, two juvenile) and seven (58%) were male (one adult, six ... and Calanoides acutus, in two years of low krill abundance. Differences in the prey species taken ... one order of magnitude lower than in the salp bloom years 1992/93 and 1993/94. WG-EMM-97/17 ... all scientific papers presented for the consideration of the annual meetings of the CCAMLR Commission ... papers published elsewhere, for which the full reference and published abstract are given; (ii ... ) scientific papers submitted for publication, i.e., in CCAMLR Science or elsewhere, which are listed as ... ‘submitted’ or ‘in press’ with details of the publisher, if known; (iii) scientific papers not intended for ...
Document : Site Section: Publications
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Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2017 – Reflection of the recommendations by WG-EMM-16 and SC-CAMLR-XXXV
, in particular regarding the issues and questions raised at WG-EMM-16 and SC-CAMLR-XXXV. Here, the Delegation ... ) will be reported to the CCAMLR Working Groups in 2018. Author(s): Delegation of Germany Title: Scientific ... regarding the issues and questions raised at WG-EMM-16 and SC-CAMLR-XXXV. Here, the Delegation of Germany ... ) will be reported to the CCAMLR Working Groups in 2018. ...
Meeting Document : SC-CAMLR-XXXVI/BG/28 : Author(s): Delegation of Germany
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Consideration of major issues in ecosystem monitoring and management
for bringing these various components together as an ecosystem approach to management is discussed. File ... components together as an ecosystem approach to management is discussed. ... Recruitment normal 50% Survivorship 0 1000 2000 3000 4000 0 10 20 30 40 50 60 70 80 90 100 Year Po pu ... distributed between 1 000 and 2 000. From year 20 onwards for two randomly selected seasons in every 10 ... trip duration 2–3 months Several days 20–100 C2 Pup growth 2–3 months 2–3 months 30–150 Calendar dateP ... . A B C A B C (a) (b) 221 Ecosystem monitoring and management 90% Survivorship 0 5000 10000 15000 0 10 20 30 40 50 60 ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 213–232 : Author(s): Everson, I
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WG-SAM-2020
As advised in COMM CIRC 20/32–SC CIRC 20/33, a decision has been taken to postpone the 2020 meetings of WG ... (s): Monday, 29 June 2020 to Friday, 3 July 2020 Chair / Convener: Dr Clara Péron (France) Dr Takehiro Okuda ... (Japan) Support: Dr Keith Reid Submissions Due: Monday, 1 June 2020 This meeting is postponed ... as a paper using this page by 1 June 2020. ...
Meeting
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Whale depredation – Data collection guidelines
or are interested in expanding their observation efforts. It is based on ten years of experience around the islands ... year round using only automatic (weight integrated) bottom longlines. The fishery has had 100% observer ... coverage for the last 15 years. Data on interactions with marine mammals has been collected for 60,000 ... years of experience around the islands of Kerguelen and Crozet (Southern Indian Ocean), mainly ... Islands. Here, every haul is observed for odontocetes even one longline is hauled in two sections ... 2 596 6 20 24 46 50,24 71 47,75 1 252 46 59,00 71 55,21 815 10 000 115 795 209 537 25 46 28,30 71 ... passing by; they are travelling and moving in one clear direction All the individuals are together ... with LL yes / no yes yes comment high depredation estimated time arrival 00:30 00:20 photos ...
Document : Site Section: Science
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On the accuracy of the pellet analysis method to estimate the food intake in the Antarctic shag Phalacrocorax bransfieldensis
Phalacrocorax bransfieldensis was tested at two localities of the South Shetland Islands. F or such purpose ... , respectively, throughout the breeding season were compensated with the mentioned factors. The estimations ... bransfieldensis was tested at two localities of the South Shetland Islands. F or such purpose, the results from ... the breeding season were compensated with the mentioned factors. The estimations indicated that the daily food ...
Meeting Document : WG-EMM-97/61 : Author(s): Casaux, R.