Resultados de la búsqueda
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Trophic relations of the cephalopod Martialia hyadesi (Teuthoidea: Ommastrephidae) at the Antarctic Polar Front, Scotia Sea
from sagital otolith size using published relationships. All fish were relatively small; 7- 35% of ... unrecognised food chain: copepod- myctophid- Martialia hyadesi- higher predator, may be an important component ...
Meeting Document : SC-CAMLR-XI/BG/11 : Autor(es): Delegation of United Kingdom
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Decadal trends in the South Georgia demersal fish assemblage
years accounting for 97% of total demersal fish biomass. The relative abundance of these species was ... biomass were seen across survey years. Species counts were highly variable across the shelf region and ... not uniform between strata. Trends in SSB for the five most abundant species of the South Georgia ... rock cod (N. rossii) and Mackerel icefish (C. gunnari), an overall decrease in the abundance of the ...
Meeting Document : WG-FSA-13/26 : Autor(es): M. Belchier (United Kingdom)
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Preliminary report of outcomes of the 2nd international workshop on the ICED Southern Ocean Sentinel, held in Hobart Australia 7–11 May 2012
benchmarking Southern Ocean ecosystems in 2020 and for establishing routine activities for estimating change in ... the discussion on strategies for measuring change in Southern Ocean marine ecosystems, including ship ... -based and land-based monitoring and integrated studies. The workshop agreed a work plan for ... important for CCAMLR in measuring the status and trends of Southern Ocean ecosystems, particularly in ...
Meeting Document : WG-EMM-12/59 : Autor(es): A. Constable (Australia)
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Incorporating climate change into CCAMLR’s decisionmaking processes
submission of new or revised legislation or regulations when an issue has relevance to a broad spectrum of ... appended to Resolution 30/XXVIII. Author(s): Submitted by ASOC Title: Incorporating climate change into ... Document Release Consent: Yes Delegation responsibility for releasing documents: CCAMLR Secretariat ...
Meeting Document : CCAMLR-XXXIII/BG/21 : Autor(es): Submitted by ASOC
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Mesozooplankton distribution and community structure in the Pacific and Atlantic sectors of the Southern Ocean during austral summer 2017/18: a pilot study conducted from Ukrainian longliners
Ross and Scotia Seas during November 2017 – April 2018 are presented. In total, 53 zooplankton samples ... , contributing to existing long-term data bases and enhancing an international collaboration in the Southern ... Delegation responsibility for releasing documents: Ukraine ...
Meeting Document : WG-FSA-18/19 : Autor(es): E.A. Pakhomov, L.K. Pshenichnov, A. Krot, V. Paramonov, I. Slypkо and P. Zabroda
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VME detection thresholds: preliminary results of a study on the case of the sea pens (Pennatulacea) of the CCAMLR sector 58.4.4b
CCAMLR SAM Working Group 2018. However, despite the important level of the catches, no VME detection ... threshold triggering out the establishment of an immediate fishing exclusion zone have been reached. Here ... Workflow Status: Content Approved Document Release Consent: No Delegation responsibility for releasing ...
Meeting Document : WG-EMM-2019/52 : Autor(es): A. Martin and M. Eléaume
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Longline sink rates on a bottom autoline vessel in New Zealand: draft
have quite noticeable effects on line sink rate for 20- 40 m either side of the attached weight. Given ... collected initially to give an information baseline. Further trials were then conducted using added weights ... rapid attachment method for Time Depth Recorders was also developed and is documented. The study found ... the middle of an unweighted longline of this design sinks to 10m in a mean time of 63.0 seconds (n ...
Meeting Document : WG-FSA-98/51 : Autor(es): N.W. McL. Smith (New Zealand)
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Preliminary assessment of Dissostichus eleginoides on the Heard Island Plateau (Division 58.5.2) based on a survey in May 2002
of recruitment being increased for some recent years. An assessment of the trend in illegal catches ... 58.5.2 in the vicinity of Heard Island in May 2002 to provide the information for an assessment of long ... results for 2001. The pooled length-density distribution for the 2002 survey shows that the younger year ... is expected to be undertaken at the Working Group on Fish Stock Assessment, including projections for ...
Meeting Document : WG-FSA-02/70 : Autor(es): A.J. Constable, R. Williams and T. Lamb (Australia)
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Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Bird Island, South Georgia, during the 1996 winter and 1996/97 pup-rearing season
Georgia for the sixth consecutive winter (1996) and eighth consecutive summer (1996/97) are reported. In ... usual most (88%) entanglements were of juveniles; however one-third were of females, an unusually high ... entangling materials, with the abundance of string and fishing net reversed from most previous years. In ... proportion of entanglements in synthetic string (41 %) was much greater than in recent years, with fishing ...
Meeting Document : SC-CAMLR-XVI/BG/06 : Autor(es): Delegation of the United Kingdom
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Fulfilling CCAMLR’s commitment to create a representative system of Marine Protected Areas
adopting a Southern Ocean representative system of MPAs by 2020. ASOC recommends that this year CCAMLR ... Abstract: The Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) first ... . Continues to develop and implement research and monitoring Plans for current MPAs. Author(s): Submitted by ... Approved Document Release Consent: Yes Delegation responsibility for releasing documents: ASOC ...
Meeting Document : CCAMLR-XXXVII/BG/36 : Autor(es): Submitted by ASOC