Resultados de la búsqueda
-
Growth and maturation of Euphausia superba Dana in northern areas of its distribution range (with reference to South Georgia and Bouvet Island areas)
Abstract: Though South Georgia and Bouvet Island are located at the same latitude, the growth and ... maturation rates as well as the average minimal sizes of E.superba are appreciably higher in the former than ... in the latter area. This is attributed to milder climatic conditions and better food supply in the ... South Georgia area as compared to Bouvet Island. The differences in the growth and maturation rates of ...
Meeting Document : SC-CAMLR-VIII/BG/22 : Autor(es): Delegation of USSR
-
Establecimiento de un Grupo de contacto por correspondencia en el período entre sesiones (ICG) a fin de considerar enfoques para integrar de forma adecuada el cambio climático en la labor de la Comisión para la Conservación de los Recursos Vivos Marinos Antárticos (CCRVMA)
of the greatest challenges facing the Southern Ocean, the Commission has yet to consider the issue of ... way. Australia proposes the establishment of an Intersessional Correspondence Group to initiate and ... sustain a process for appropriately integrating climate change into the work of the Commission. Australia ... also proposes that the Commission adopt Terms of Reference for the Intersessional Correspondence Group ...
Meeting Document : CCAMLR-XXXIV/31 : Autor(es): Delegations of Australia and Norway
-
Polar Code Phase 2 and next steps for Southern Ocean vessel management
Abstract: This paper provides an update on the progress at the International Maritime ... Organization (IMO) on the timetabling and development of a second phase of work on the International Code for ... vessels, pleasure craft, small cargo vessels). It leads to recommendations on the engagement of CCAMLR and ... CCAMLR Members in the work at the IMO and also identifies actions to be undertaken ahead of completion of ...
Meeting Document : CCAMLR-XXXVI/BG/26 : Autor(es): Submitted by ASOC
-
Krill fishery report: 2006 update
Abstract: This report on the krill fishery in Area 48 has been prepared in a format similar to ... the “Fishery Reports” developed by WG-FSA in 2004. As reported to the CCAMLR Secretariat, 7 vessels ... from 5 Contracting Parties are fishing for krill in Area 48 in the 2005/06 season, and these vessels ... have taken 64415 t of krill to date. Two CCAMLR scientific observers have been deployed. The ...
Meeting Document : WG-EMM-06/5 : Autor(es): Secretariat
-
Seabird research at Cape Shirreff, Livingston Island, Antarctica, 2004/05
Abstract: The eighth complete consecutive season of data collection at Cape Shirreff has enabled ... diet, and foraging behaviour. The chinstrap breeding population at Cape Shirreff has continued to ... decline over the past six years, and is at its lowest size in the past eight years of study, and fledging ... success was poor compared to earlier years of study. The gentoo breeding population, in contrast, has ...
Meeting Document : WG-EMM-05/9 : Autor(es): A.K. Miller, E. Leung and W.Z. Trivelpiece (USA)
-
Growth rates of Antarctic fur seals as indices of environmental conditions
Abstract: The growth rates of Antarctic fur seal Arctocephalus gazella pups estimated from ... weighing cross-sections of the population were compared with measured/inferred changes in the the ... growth rates in years of low krill availability. Biases reflecting changes in the component of the ... population available for sampling appear to invalidate the widely held assumption that inter-annual ...
Meeting Document : WG-EMM-01/20 : Autor(es): K. Reid (United Kingdom)
-
Recruitment of Antarctic krill (Euphausia superba) and possible causes for its variability
Abstract: Between year variability of krill year class success and recruitment during the 1977 ... Resources Program cruises in the Elephant Island area. The recruitment index (R1), based on the relative ... abundance of the 1 + age class, varies substantially between years, whereas it is quite similar between ... different surveys within the same field season. The overall mean recruitment index for all years was Rmean ...
Meeting Document : WG-EMM-95/15 : Autor(es): Siegel, V., Loeb, V.
-
Krill stock evaluation with data from commercial fishing vessels
. 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 ... ‘Saga Sea’ in 2011 as example. A one-month subset of the acoustic data from February/March was processed ... 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 : Autor(es): G. Skaret (Norway), J. Moir Clark (United Kingdom), O.R. Godø, R.J. Korneliussen, T. Knutsen, B.A. Krafft and S.A. Iversen
-
CCAMLR protocol for krill biomass estimation
Abstract: The original calculation of B 0 arising from the CCAMLR-2000 survey was undertaken at ... the B 0 workshop held in La Jolla, USA, in May 2000 (SC-CAMLR-XIX, Annex 4, Appendix G). A number of ... ; Conti and Demer, 2005) that led to the re-analysis of the CCAMLR-2000 survey at a workshop held in ... Cambridge, UK, in June 2010 (SC-CAMLR-XXIX, Annex 5). There remains some ambiguity to the interpretation of ...
Meeting Document : SG-ASAM-16/02 : Autor(es): S. Fielding, A. Cossio, M. Cox, C. Reiss and G. Skaret
-
Implementation of Conservation Measure 31-02
Abstract: In compliance with CM 31-02 (General Measure for the closure of all fisheries ... ) paragraph 6, this paper reports on the investigation carried out by the UK Foreign & Commonwealth Office ... into the actions of the UK-flagged fishing vessel Argos Georgia which was unable to remove all its ... fishing gear from the water prior to the notified closure of SSRU C, sub-area 88.1 on 13 December 2011 at ...
Meeting Document : CCAMLR-XXXI/BG/30 : Autor(es): Delegation of the United Kingdom