Search results
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Conservation Measure Conservation Measure 200/XIX (2000)
General measures for exploratory fisheries for Dissostichus spp. in the Convention Area in the ... : Except for waters adjacent to the Kerguelen and Crozet Islands Except for waters adjacent to the Prince ... any cephalopod, crustacean or fish species other than Electrona carlsbergi. For the purposes of ... This provision concerning the minimum distance separating fishing locations is adopted pending the ... adoption of a more appropriate definition of a fishing location by the Commission. 2 The specified period ... is adopted in accordance with the reporting period specified in Conservation Measure 51/XIX, pending ...
Conservation Measure : 200/XIX (2000)
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Conservation Measure Conservation Measure 182/XVIII (1999)
General measures for exploratory fisheries for Dissostichus spp. in the Convention Area for the ... adjacent to the Kerguelen and Crozet Islands Except for waters adjacent to the Prince Edward Islands ... Measures for Exploratory Fisheries for Dissostichus spp. in the Convention Area for the 1999/2000 Season ... The Commission, Noting the need for the distribution of fishing effort and catch in fine-scale ... rectangles3 in these exploratory fisheries, hereby adopts the following conservation measure: 1. This ... conservation measure applies to exploratory fisheries using the trawl or longline methods. In trawl fisheries ...
Conservation Measure : 182/XVIII (1999)
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Measures to avoid bias in abundance estimates of Dissostichus spp. based on tag-recapture data
Abstract: Using the simplest form of an abundance estimator using tag-recapture data, the Lincoln ... -Petersen equation, we summarise the processes that may occur during a tagging program that lead to ... estimate. We also review the methods that have been used in CCAMLR tag recapture to program to mitigate ... depredation rates are a priority for new tagging programs and tag-based assessments. Due to the complexity of ...
Meeting Document : WG-SAM-12/23 : Author(s): D.C. Welsford and P.E. Ziegler (Australia)
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An overview of tagging skates (Rajiformes) and CCAMLR skate tagging data
taxonomic and identification problems, this makes the tagging studies undertaken in the CCAMLR area a ... conducted in the CCAMLR area for several years now, only preliminary observations have been presented to ... of the tagging work undertaken under the auspices of CCAMLR in the Southern Ocean with comments on ...
Meeting Document : WG-FSA-13/33 : Author(s): S.R. McCully, D. Goldsmith, G. Burt, R. Scott and J.R. Ellis (United Kingdom)
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INTERANNUAL SPATIAL VARIABILITY OF KRILL (EUPHAUSIA SUPERBA) INFLUENCES SEABIRD FORAGING BEHAVIOR NEAR ELEPHANT ISLAND, ANTARCTICA
Abstract: We investigate the influence of krill (principally Euphausia superba) patchiness on the ... -2006) during the annual U.S. Antarctic Marine Living Resources (AMLR) program. Standardized strip ... foraging seabirds. The spatial association between krill and predators was influenced by the size and ... concentrated. We conclude that annual patch dynamics of krill strongly influences the local abundance and ...
Meeting Document : WG-EMM-08/P12 : Author(s): J.A. Santora, C.S. Reiss, A.M. Cossio and R.R. Veit
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Is CCAMLR science keeping up?
and update its conservation measures in the light of emerging environmental changes, latest scientific ... those developed by experts from outside of the ‘CCAMLR club’. Two examples were considered: the ... protection of VMEs and the mitigation of marine debris and plastic pollution. This consideration concluded ... that both these issues require urgent review to ensure the relevant management measures reflect both ...
Meeting Document : SC-CAMLR-XXXVII/BG/29 : Author(s): Submitted by ASOC
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A small unmanned aerial system for estimating abundance and size of Antarctic predators
Abstract: Quantifying the distribution and abundance of predators is integral to many ecological ... studies, but can be difficult in remote settings such as Antarctica. Recent advances in the development of ... new tool for studying the distribution and abundance of predator populations. We detail our experience ... from the first use of VTOLs for estimating abundance, colony area, and density of krilldependent ...
Meeting Document : WG-EMM-15/P06 : Author(s): M.E. Goebel, W.L. Perryman, J.T. Hinke, D.J. Krause, N.A. Hann, S. Gardner and D.J. LeRoi
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At-sea distribution and diet of an endangered top predator: links of white-chinned petrels with commercial longline fisheries
French Exclusive Economic Zone (EEZ) and other Commission for the Conservation of Antarctic Marine Living ... Resources areas during the study. We analysed concurrent data on the position of both birds and vessels to ... scale overlap estimates, suggesting that birds and vessels occupy the same overall zone with infrequent ... co-occurrence (19% of birds in the vicinity of vessels). This result was confirmed by the relatively ...
Meeting Document : WG-FSA-10/P01 : Author(s): K. Delord, C. Cotté, C. Péron, C. Marteau, P. Pruvost, N. Gasco, G. Duhamel, Y. Cherel and H. Weimerskirch
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A preliminary stock assessment in SSRUS 486A, G: A Bayesian and CPUE based biomass dynamic model
Abstract: The present report analyses data regarding CPUE, tagging and catch and their ... using multivariate statistical approach of the catch composition. Standardisation of CPUE was done by ... implemented in each species of toothfish. Tagging data was not used in any of the toothfish models, because of ... the low number of recovered individuals and low tag size-overlap. Modelling abundance in both species ...
Meeting Document : WG-SAM-13/29 : Author(s): R. Wiff, J.C. Quiroz (Chile) and R. Scott (United Kingdom)
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Fish Heaven Manual
Abstract: This manual provides the documentation required for running the spatially-explicit ... population simulation software, Fish Heaven, which is available through the secretariat as well as the AAD ...
Meeting Document : WG-FSA-02/63 : Author(s): I. Ball and A.T. Williamson (Australia)