Search results
-
Notification for multi-year research in Subarea 48.5
Abstract: Notification for multi-year research in Subarea 48.5. Author(s): Submitted on behalf ... of Russia Title: Notification for multi-year research in Subarea 48.5 Approval: Approved ...
Meeting Document : WG-SAM-12/11 : Author(s): Submitted on behalf of Russia
-
Additional information related to conservation measures in force
links: Conservation Measure 22-06 Schedule of Conservation Measures in Force Fishing gear library ... of the effectiveness of streamer lines as a seabird by-catch mitigation technique in longline ... fisheries and CCAMLR streamer line requirements (254.62 KB) Bird Exclusion Devices for use in CCAMLR ... surveys in the Convention Area (15.21 KB) CCAMLR tagging program Conservation Measure 51-04 Scientific ...
Page : Site Section: Conservation and Management
-
Seabird warp-strike measurement protocol for observers in New Zealand trawl fisheries
Abstract: Protocol for observing warp strikes in trawl fisheries Author(s): Ministry of ... Fisheries (New Zealand) Title: Seabird warp-strike measurement protocol for observers in New Zealand trawl ...
Meeting Document : WG-FSA-06/62 : Author(s): Ministry of Fisheries (New Zealand)
-
Genetic population structure of the mackerel icefish, Champsocephalus gunnari, in Antarctic waters
Abstract: Genetic population structure of the mackerel icefish, Champsocephalus gunnari, in ... related to abrupt changes in population size. Enhanced mobility of fish between sea areas was suggested by ... an overall reduction in genetic differentiation within and between South Georgia and Shag Rocks ... : Genetic population structure of the mackerel icefish, Champsocephalus gunnari, in Antarctic waters ...
Meeting Document : WG-FSA-91/22 : Author(s): G.R. Carvalho and M. Warren (United Kingdom)
-
Marine ecosystem acoustics (MEA): quantifying processes in the sea at the spatio-temporal scales on which they occur
these processes occur. In contrast, acoustic observations can be obtained on spatial scales from ... and biological and physical heterogeneities in the water column. Acoustics observations integrate ... in quantification of biophysical coupling, patchiness of organisms, predator–prey interactions, and ... ): quantifying processes in the sea at the spatio-temporal scales on which they occur Approval: Approved ...
Meeting Document : WG-EMM-15/P01 : Author(s): O.R. Godø, N.O. Handegard, H.I. Browman, G.J. Macaulay, S. Kaartvedt, J. Giske, E. Ona, G. Huse and E. Johnsen
-
Size and stage composition of age class 0 Antarctic krill (Euphausia superba) in the ice-water interface layer during winter/early spring
population (0-500 m). Results show that the population in the Northern Weddell Sea consisted mainly of krill ... larvae and ACO juveniles (mean 14-15) were proportionally more abundant in the o-500 m stratum. Our ... change gradually. This could be the result of changes in physiology and/or behaviour, as, e.g., the krill ... Antarctic krill (Euphausia superba) in the ice-water interface layer during winter/early spring Approval ...
Meeting Document : WG-EMM-16/P16 : Author(s): F. Schaafsma, C. David, E. Pakhomov, B. Hunt, B. Lange, H. Flores, J.A. van Franeker
-
Spatially extensive standardized surveys reveal widespread, multi-decadal increase in East Antarctic Adélie penguin populations
Abstract: This paper provides some of the detail to standardisation examples that are outlined in ... (France) Title: Spatially extensive standardized surveys reveal widespread, multi-decadal increase in ...
Meeting Document : WG-EMM-15/P04 : Author(s): C. Southwell, L. Emmerson, J. McKinlay, K. Newbery (Australia), A. Takahashi, A. Kato (Japan), C. Barbraud, K. Delord and H. Weimerskirch (France)
-
An assessment of toothfish in Subarea 48.3 using CASAL
toothfish around South Georgia in Subarea 48.3. Both point estimate (“MPD”) and MCMC runs were carried out ... single fleet, as it is possible that overall trends in the CPUE series were not fully taken into account ... in the two fleet assessment. This alternative assessment produced worse fits to the catch length ... (United Kingdom) Title: An assessment of toothfish in Subarea 48.3 using CASAL Approval: Approved ...
Meeting Document : WG-FSA-05/16 : Author(s): R.M. Hillary, G.P. Kirkwood and D.J. Agnew (United Kingdom)
-
Uncertainty in echosounder calibrations
. Additionally, more pronounced imprecision may be contributed by instabilities in the echosounder electronics ... . Furthermore, when operating under conditions of varying water temperature, associated changes in transducer ... performance may cause significant increases in calibration uncertainty. The temperature effects on system gain ... ). Author(s): Soule, M.A., Demer, D.A. Title: Uncertainty in echosounder calibrations Approval: Approved ...
Meeting Document : WG-EMM-96/40 : Author(s): Soule, M.A., Demer, D.A.
-
Habitat partitioning in Antarctic krill: spawning hotspots and nursery areas
further offshore, mainly in the Southern Scotia Sea. Juveniles, however, were strongly concentrated over ... early to late part of the austral season, juvenile distribution moves from ocean to shelf, opposite in ... location of krill spawning and juvenile development in relation to potentially overlapping fishing ... partitioning in Antarctic krill: spawning hotspots and nursery areas Approval: Approved Secretariat Workflow ...
Meeting Document : WG-EMM-2019/20 : Author(s): F. Perry, A. Atkinson, S.F. Sailley, G.A. Tarling, S.L. Hill, C.H. Lucas and D.J. Mayor