Résultats de la recherche
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Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Bird Island, South Georgia, during the 2003 winter and 2003/04 breeding season
Abstract: In the fourteenth consecutive winter of the survey at Bird Island, South Georgia, the ... increased effort in ensuring correct disposal of debris with the potential to entangle wildlife at sea ... number of entanglements increased by 56% compared to last year and the majority of injuries were ... classified as severe (71%). In contrast the sixteenth consecutive summer of reporting saw a decrease of 45 ...
Meeting Document : SC-CAMLR-XXIII/BG/14 : Auteur(s): Delegation of the United Kingdom
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Annual variation in breeding biology of gentoo penguins, (Pygoscelis papua) at Bird Island, South Georgia
-year period (1986-1988) at Bird Island, South Georgia, with particular reference to birds of known age ... gazella, is suggested as the cause of consistently lower breeding success at one colony. Mean egg weight ... ) Title: Annual variation in breeding biology of gentoo penguins, (Pygoscelis papua) at Bird Island ... Abstract: The breeding biology of the gentoo penguin, Pygoscelis papua, was studied over a three ...
Meeting Document : WG-CEMP-90/38 : Auteur(s): T.D. Williams (United Kingdom)
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Annual report of research fishing operations at Division 58.4.4b in the 2017/18 fishing season
(s): Delegations of Japan and France Title: Annual report of research fishing operations at ... Abstract: This paper represents the annual report of a multi-member longline survey on Patagonian ... toothfish (Dissostichus eleginoides) at Division 58.4.4b in the 2017/18 fishing season by France and Japan ... . One fishing cruise by French vessel (Ile Bourbon) took place in March 2018 and caught 1.6 tonne of D ...
Meeting Document : WG-FSA-18/67 : Auteur(s): Delegations of Japan and France
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Annual report of research fishing operations at Division 58.4.4b in the 2018/19 fishing season
quantity of data and samples collected. The research operations at Division 58.4.4b have not yet been ... Abstract: This paper represents the annual report of the multi-member longline survey on ... Patagonian toothfish (Dissostichus eleginoides) at Division 58.4.4b in the 2018/19 fishing season by Japan ... is still under process. Author(s): Delegations of Japan and France Title: Annual report of research ...
Meeting Document : WG-FSA-2019/65 : Auteur(s): Delegations of Japan and France
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Updated biological parameters of Dissostichus mawsoni at Subarea 48.6
maturity ogives as biological parameters of Dissostichus mawsoni at Subarea 48.6 up to the 2017/18 fishing ... lack of sufficient aging data, it is not possible at present to calculate annual and sex-specific ... Vizuete Title: Updated biological parameters of Dissostichus mawsoni at Subarea 48.6 Approval: Approved ... implementation of CASAL stock assessment with rich biological information. Author(s): T. Okuda and R. Sarralde ...
Meeting Document : WG-SAM-2019/36 : Auteur(s): T. Okuda and R. Sarralde Vizuete
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Counts of surface-nesting seabirds at Marion Island in 2003/04
appear stable at the island, but often with large fluctuations in numbers breeding. Numbers of dark ... Abstract: Numbers of gentoo penguins Pygoscelis papua, macaroni penguins Eudyptes chrysolophus ... continued to decrease at Marion Island in 2003/04. The decreases are thought to be due to a reduced ... availability of prey to birds foraging near island. Numbers of wandering albatrosses Diomedea exulans, grey ...
Meeting Document : WG-EMM-04/29 : Auteur(s): R.J.M Crawford, N. de Bruyn, B.M. Dyer, B. Hanise, N.T.W. Klages, P.G. Ryan, L.G. Underhill and L. Upfold (South Africa)
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Fish as diet of the blue-eyed shag, Phalacrocorax atriceps bransfieldensis at Half-Moon Island, South Shetland Islands
at Duthoit Point, Nelson Island. However, the relative importance of the fish species in the diet ... : Fish as diet of the blue-eyed shag, Phalacrocorax atriceps bransfieldensis at Half-Moon Island, South ... Abstract: Thirty eight regurgitated casts collected in a colony at Half-moon Island, South ... Shetland Islands, during January and February 1993, were analyzed to determine the importance of fish in ...
Meeting Document : WG-CEMP-94/32 : Auteur(s): E.R. Barrera-Oro and R.J. Casaux (Argentina)
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CEMP camera installations by Ukraine at the Galindez, Petermann and Yalour Islands penguin colonies as a part of CEMP Fund project ‘Establishing a CEMP camera network in Subarea 48.1’
. Author(s): Delegation of Ukraine Title: CEMP camera installations by Ukraine at the Galindez, Petermann ... Station area on installation CEMP cameras in penguin colonies as part of the CEMP project run by USA ... /2016 we installed nine cameras at penguine colonies at Petermann, Yalour and Galindez Islands to ... monitor pengiune nests for breeding success and chronology. Cameras have been installed in the middle of ...
Meeting Document : WG-EMM-16/55 : Auteur(s): Delegation of Ukraine
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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
Abstract: The results of the survey of entanglement of Antarctic fur seals at Bird Island, South ... discouraging and fishing vessels are the only likely source of debris at this time. The evidence of continued ... 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 ...
Meeting Document : SC-CAMLR-XVI/BG/06 : Auteur(s): Delegation of the United Kingdom
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Comparison of census methods for black-browed albatrosses breeding at the Ildefonso Archipelago, Chile
Abstract: Although a breeding population of black-browed albatrosses has been known to exist at ... pairs of black-browed albatrosses bred at the Ildefonso archipelago. After the Falkland Islands/Malvinas ... scientifically defendable methods. To estimate population size, and examine the accuracy and practicality of ... , South Georgia and Diego Ramirez, the Ildefonso Archipelago holds the fourth largest population of black ...
Meeting Document : WG-FSA-06/12 : Auteur(s): G. Robertson, K. Lawton (Australia), C.A. Moreno (Chile), R. Kirkwood (Australia) and J. Valencia (Chile)