Search results
-
Mitigating killer whale depredation on demersal longline fisheries by changing fishing practices
Abstract: Odontocete depredation on longlines involves socio-economic and conservation issues ... ) interacting with Patagonian toothfish (Dissostichus eleginoides) longliners off the Crozet islands. Data ... of the killer whale population allowed us to model interactions with whales, CPUE and time it takes for whales ... generalized linear mixed models. The probability of interactions between vessels and killer whales ...
Meeting Document : WG-FSA-14/P03 : Author(s): P. Tixier, J. Vacquie Garcia, N. Gasco, G. Duhamel and C. Guinet
-
Vast assembly of vocal marine mammals from diverse species on fish spawning ground
positioning. This quasi simultaneous predator-prey coverage produce new information about species interactions ... both intraspecific predator relations as well as interaction between predators and prey. The Ocean ... interaction we might need to increase the frequency range. However, the methodology offer coverage of 10s ... of km and may thus inform about variability issues now causing troubles in the assessment of krill using ...
Meeting Document : WG-EMM-16/P01 : Author(s): D. Wang, H. Garcia, W. Huang, D.D. Tran, A.D. Jain, D.H. Yi, Z. Gong, J.M. Jech, O.R. Godø, N.C. Makris and P. Ratilal
-
Update from the Bioregionalisation Workshop Steering Committee on progress towards the 2007 Workshop on Bioregionalisation
Abstract: A Bioregionalisation Workshop Steering Committee was formally convened in August, 2006 ... are identified, as well as issues to be discussed. The paper is intended to provide background and a framework ... A Bioregionalisation Workshop Steering Committee was formally convened in August, 2006, following ... , as well as issues to be discussed. The paper is intended to provide background and a framework ...
Meeting Document : SC-CAMLR-XXV/BG/24
-
Translation review of the Basic Documents and the conservation measures
of major issues identified in the conservation measures and the Basic Documents are appended ... , and the proposed changes were available for consultation between June and August. These changes will be included ... and the Basic Documents. This paper provides details about the review process. Summaries of major issues ... available for consultation between June and August. These changes will be included in the next version ...
Meeting Document : CCAMLR-XXXVII/BG/12 : Author(s): CCAMLR Secretariat
-
CCAMLR Compliance Evaluation Procedure (CCEP) Summary Report
status. The Draft reports identified 10 potential conservation measure implementation issues, affecting ... 7 Contracting Parties. The Secretariat circulated Draft reports prior to the Commission meeting on 8 August 2018 ... . The Draft reports identified 10 potential conservation measure implementation issues, affecting ... 7 Contracting Parties. The Secretariat circulated Draft reports prior to the Commission meeting on 8 August 2018 ...
Meeting Document : CCAMLR-XXXVII/13 Rev. 1 : Author(s): CCAMLR Secretariat
-
Report of the WG-FSA Intersessional Subgroup on Sampling Catches from Longlines
Abstract: In 2001, WG-FSA asked the Intersessional Subgroup on Sampling Catches from Longlines ... effort directed toward fishery target species versus ecological interactions. Both subsampling methods ... In 2001, WG-FSA asked the Intersessional Subgroup on Sampling Catches from Longlines to develop ... effort directed toward fishery target species versus ecological interactions. Both subsampling methods ...
Meeting Document : WG-FSA-02/52
-
Assessing the feasibility of regional surveys of land-based predator abundance in the Southern Ocean: a framework for decision making and planning
of abundance of land-based predators. At the 2001 meeting of WG-EMM it was proposed that a workshop be held ... species or scale, and addresses the issues of survey specification, survey design, review and use existing ... of land-based predators. At the 2001 meeting of WG-EMM it was proposed that a workshop be held in 2002 ... species or scale, and addresses the issues of survey specification, survey design, review and use existing ...
Meeting Document : WG-EMM-02/45 : Author(s): C. Southwell (Australia)
-
Priorities of the Working Groups and Subgroup for the next four years
to discuss how to best address this issue at the Scientific Committee this year. The meeting agreed ... . This is solely a task for WG-EMM but will require close interactions with other groups to seek evaluations ... and advice on specific issues under their expertise. WG-SAM continues to develop the methods necessary ... address this issue at the Scientific Committee this year. The meeting agreed that the Conveners ...
Meeting Document : SC-CAMLR-XXXIV/14 : Author(s): Conveners of WG-EMM, WG-SAM, WG-FSA and SG-ASAM
-
Mackerel icefish Champsocephalus gunnari in the diet of upper trophic level predators at South Georgia: implications for fisheries management
used to examine the trophic interactions and evaluate the potential impact of predators ... , 1996, 1999 and 2001. A recruitment index based on the contribution by mass of the 1+ age-class ... the trophic interactions and evaluate the potential impact of predators on the C. gunnari population ... total length (1+ age class), with strong cohorts entering the population in 1993, 1996, 1999 and 2001 ...
Meeting Document : WG-FSA-03/74 : Author(s): K. Reid, S. Hill and T. Diniz (United Kingdom)
-
Competition-mediated prey availability drives Adélie penguin (Pygocelis adeliae) chick size, mass and condition at colonies of differing size in the southern Ross Sea
, and the interactions between them, is a key component in understanding the factors driving changes in animal ... . The presence of two giant icebergs from 2001 to 2005 increased sea ice concentrations, reducing adult foraging ... Understanding the relative effects of biotic and abiotic drivers of survival, and the interactions ... environmental variability. The presence of two giant icebergs from 2001 to 2005 increased sea ice ...
Meeting Document : WG-EMM-13/31 : Author(s): A.L. Whitehead (Australia), P. O’B. Lyver (New Zealand), G. Ballard (USA), K. Barton, B.J. Karl (New Zealand), D.G. Ainley, K. Dugger, S. Jennings (USA), A. Lescroël (France) and P.R. Wilson (New Zealand)