Résultats de la recherche
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Mincing, mealing and batching: waste management strategies aimed at reducing seabird interactions with trawl vessels
seabirds. In contrast, mealing all waste had a marked effect on several of the bird groups. In particular ... observations on the second trial, the minced treatment suggested a reduction in the numbers of all albatross ... to a paste before it was discharged reduced the number of seabirds around the vessels. The first ... treatment (4) where waste was held and discharged in batches. The response to the experimental treatments ...
Meeting Document : WG-FSA-07/42 : Auteur(s): E. Abraham and J. Pierre (New Zealand)
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Adult male Antarctic fur seals: tourists, trouble makers or marine ecosystem sentinels?
considered in understanding the functional response of penguins and suggest that male AFS could be a useful ... through the partitioning of resource exploitation either temporally or spatially. Understanding the ... concern that any increase in catch levels should not result in long-lasting or irreparable damage to the ... , characterizing the competitive interactions between these species is key to disentangling the drivers of ...
Meeting Document : WG-EMM-2019/49 : Auteur(s): A. Lowther, C. Lydersen and K. Kovacs
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WG-EMM-PSW-08
PRODUCTION AND POPULATION TRENDS IN THE SOUTH SHETLAND ISLANDS WITH SPECIAL REFERENCE TO SOURCES OF ERROR IN ... (USA) and P. Diaz (Chile) WG-EMM-PSW-08/15 TIMING OF CLUTCH INITIATION IN PYGOSCELIS PENGUINS ON THE ... ESTIMATES FOR CRABEATER, WEDDELL AND LEOPARD SEALS AT THE ANTARCTIC PENINSULA AND IN THE WESTERN WEDDELL SEA ... TEMPORAL VARIATION IN ATTRIBUTES OF ADELIE PENGUIN BREEDING POPULATIONS: IMPLICATIONS FOR UNCERTAINTY IN ...
Meeting
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Admiralty Bay (South Shetland Islands) - long-term marine monitoring program
) marine monitoring program in the region of Admiralty Bay was started. Biological, chemical and geological ... Abstract: Dynamic climate changes have become noticeable in recent decades, especially in the ... the site of comprehensive environmental studies over the last 30 years and existing data sets provide ... the opportunity for long-term comparisons, and recognition of any ecosystem changes, and potential ...
Meeting Document : WG-EMM-15/47 : Auteur(s): A. Panasiuk-Chodnicka, M. Korczak-Abshire, M.I. Żmijewska, K. Chwedorzewska, E. Szymczak, D. Burska, D. Pryputniewicz-Flis and K. Łukawska-Matuszewska (Poland)
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Krill stock evaluation with data from commercial fishing vessels
‘Saga Sea’ in 2011 as example. A one-month subset of the acoustic data from February/March was processed ... . The use of such vessels as platforms for survey transects under scientific supervision has already ... board during normal fishing operations in a relatively easy and cheap manner using the Norwegian vessel ... within a time-frame of a week and linked to krill length data from the same period. The data from the ...
Meeting Document : WG-EMM-12/63 : Auteur(s): G. Skaret (Norway), J. Moir Clark (United Kingdom), O.R. Godø, R.J. Korneliussen, T. Knutsen, B.A. Krafft and S.A. Iversen
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La pêche à la légine australe (Dissostichus eleginoides) à Kerguelen (secteur Indien de l'océan Austral)
fishery of the Indian sector of the Southern Ocean. However IUU fishing has appeared in 1997. A GLM ... Abstract: The Patagonian toothfish (Dissostichus eleginoides) has been fished in the Kerguelen ... analysis has been performed from the statistical data of the legal fishery to assess the factors affecting ... a decrease of the CPUE, indicating a probable local overfishing. The bathymetric spreading of the ...
Meeting Document : WG-FSA-05/27 : Auteur(s): C. Lord, G. Duhamel et P. Pruvost (France)
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TASO-09
EVALUATION OF VME TAXA MONITORING BY OBSERVERS FROM FIVE VESSELS IN THE ROSS SEA REGION ANTARCTIC TOOTHFISH ... A BRIEF DESCRIPTION OF NEW ZEALAND SCIENTIFIC OBSERVER EFFORTS IN THE CCAMLR AREA Bilton, D., Smith ... Number Title TASO-09/01 Agenda for the Ad Hoc Technical Group for At-Sea Operations TASO-09/02 List of ... participants TASO-09/03 List of documents TASO-09/04 PROPOSED CHANGES TO THE SCIENTIFIC OBSERVERS MANUAL ...
Meeting
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Questions de politique liées aux contrôles menés dans le cadre de la CCAMLR par le navire HMS Protector en 2015-16
that arose during this inspection programme, in order to consider whether and how the CCAMLR System of ... Inspection could be strengthened in the future. Author(s): Delegations of the United Kingdom, Australia and ... Abstract: HMS Protector, the UK Royal Navy’s ice patrol vessel, undertook a circumnavigation of ... Antarctica during the 2015-16 season. Whilst in the Ross Sea region, CCAMLR inspectors from Australia and New ...
Meeting Document : CCAMLR-XXXV/02 : Auteur(s): Delegations of the United Kingdom, Australia and New Zealand
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Draft Krill Fishery Report
summary of information related to the krill fishery in a similar format to the fishery reports that are ... in content to a finfish Fishery Report. The following compilation of information on the krill fishery ... includes a report on krill fishing in the current season and a list of notifications for next season ... completed for finfish fisheries in WG-FSA (www.ccamlr.org/node/75667). The Secretariat agreed to coordinate ...
Meeting Document : WG-EMM-14/58 : Auteur(s): Secretariat
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Southern right whale (Eubalaena australis) reproductive success is influenced by krill (Euphausia superba) density and climate
change in the abundance of the species main prey, krill (Euphausia superba), on the feeding grounds ... Abstract: The reproductive success of southern right whale (Eubalaena australis) depends on body ... between 1997 and 2013 in southern Brazil, where the species concentrate during their breeding season. The ... analysis we examined the response of the species to climate anomalies and krill densities. Significant ...
Meeting Document : WG-EMM-16/P06 : Auteur(s): E. Seyboth, K.R. Groch, L. Dalla Rosa, K. Reid, P.A.C. Flores and E.R. Secchi