Resultados de la búsqueda
-
INITIATIVE TO EXTEND THE BOUNDARY OF THE INTERNATIONAL MARITIME ORGANIZATION’S ANTARCTIC SPECIAL AREA NORTHWARD TO THE ANTARCTIC CONVERGENCE
(garbage). Recognizing CCAMLR’s and the Antarctic Treaty’s respective interests in protecting the marine ... Parties in enhancing environmental protection for the entire Antarctic marine ecosystem and directing the ... particularly helpful in deliberations on whether to recommend that further steps be taken at the IMO. Author(s ...
Meeting Document : CCAMLR-XXVIII/32 : Autor(es): Delegation of the USA
-
Seabird interactions with long-lining operations during an exploratory fishing cruise for Dissostichus eleginoides to South Sandwich Islands, Antarctica
in daylight hours. Several species of seabirds present must have originated from South Georgia ... populations; however wandering and gray-headed albatrosses, whose populations arc in serious decline at South ... Georgia were rare; their vulnerability to long- lining operations in the South Sandwich Islands is ...
Meeting Document : SC-CAMLR-XII/BG/08 Rev. 1 : Autor(es): Delegations of United Kingdom and Chile
-
How precautionary is the policy governing the Ross Sea Antarctic toothfish (Dissostichus mawsoni) fishery?
the present and future population sizes of the Antarctic toothfish (Dissostichus mawsoni Norman) in ... % reduction in biomass relative to unexploited biomass may easily fail to prevent a much larger reduction from ... the likely effects of food web responses to harvesting of toothfish in the Ross Sea, or to predict the ...
Meeting Document : WG-FSA-13/P02 : Autor(es): P.A. Abrams
-
Modelling the circumpolar distribution of Antarctic toothfish (Dissostichus mawsoni) habitat suitability using correlative species distribution modelling methods
to CCAMLR’s management of this species. In this paper the use of Maxent models with fishery catch ... from the target-group background approach resulted in the most accurate predictions, but predictions ... needed to be constrained within an appropriate bathymetric range via post-processing. This resulted in an ...
Meeting Document : WG-FSA-15/64 : Autor(es): CCAMLR Secretariat
-
Plans for the Joint SC-CAMLR and SC-IWC Workshop 2017–2018
perceived as an opportunity to increase knowledge on specific species and their interactions in different ... ToR is also scheduled to be discussed at the IWC-SC meeting in June 2016 together with the draft ... agenda proposed in this document. Author(s): S. Kawaguchi and T. Kitakado (Co-conveners of the Joint SC ...
Meeting Document : WG-EMM-16/12 : Autor(es): S. Kawaguchi and T. Kitakado (Co-conveners of the Joint SC-CAMLR and SC-IWC Workshop)
-
Antarctic krill fisheries management: "What's next?"
Abstract: The move from Stage 1 to 2 in feedback management (FBM) for the Antarctic krill fishery ... proposals and to improve the collection of data needed to implement them. In particular, the enhancement of ... program and make changes as necessary to improve the quality of data collected. In general, CCAMLR should ...
Meeting Document : SC-CAMLR-XXXV/BG/18 : Autor(es): Submitted by ASOC
-
Report on the activities and meetings of the Scientific Committee on Antarctic Research (SCAR) 2003/04
Author(s): SCAR representative in CCAMLR, CCAMLR representative in SCAR, E. Fanta (Brazil) Title ...
Meeting Document : CCAMLR-XXIII/BG/37 : Autor(es): SCAR representative in CCAMLR, CCAMLR representative in SCAR, E. Fanta (Brazil)
-
Hydrography and acoustic biomass estimates of Antarctic krill (Euphausia superba) near the South Shetland Islands, Antarctica, during January 2000: preliminary results
Abstract: To estimate the abundance and distribution of Antarctic krill (Euphausia superba) in ... development. In addition, Conductivity, Temperature and Depth (CTD) and on-station Acoustic Doppler Current ... presence of ‘Winter Water’ in mid layer and Circumpolar Deep Water at greater depths. Offshore water and ... density and CV in the Bransfield strait was 9 g/m2 and 20.3 %. Krill swarms of relatively high densities ...
Meeting Document : WG-EMM-00/52 : Autor(es): D. Kang, Y. Lee, H.-C. Shin, W. Lee and S. Kim (Republic of Korea)
-
Breeding biology of Adélie penguin (Pygoscelis adeliae) at Edmonson Point CEMP site (Ross Sea, Antarctica): report of the first five years
the fifth year. The study site was located in the Adélie penguin (Pygoscelis adeliae) colony of ... predators, in this instance the Adélie penguin. It is believed that any such impact will be difficult to ... penguin rookery was studied in terms of colony layout, breeding chronology, foraging trip duration ... documentation on colony trends and on breeding biology and showed gender differences in foraging strategies ...
Meeting Document : WG-EMM-99/60 : Autor(es): S. Olmastroni, S. Corsolini, F. Pezzo, S. Focardi (Italy) and K. Kerry (Australia)
-
Classification of Southern Ocean krill and icefish echoes using Random Forests
echograms and analysis of differences in mean volume backscattering strengths (S V; dB re 1 m-1) measured at ... Georgia, South Atlantic, one species in particular, mackerel icefish, Champsocephalus gunnari, forms ... (S V 38) was also important. The random forest classification resulted in significantly higher ... target identification, and could facilitate the inclusion of acoustic data in the assessment of mackerel ...
Meeting Document : WG-EMM-16/23 : Autor(es): N. Fallon, S. Fielding and P. Fernandes