Resultados de la búsqueda
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Light levels experienced by foraging Antarctic fur seals, Arctocephalus gazella
0.140 ± 0.014 m-1 which was in the upper range of values measured by ship surveys at South Georgia. When ... Abstract: This study examined the feasibility of using time depth recorders (TDRs) to measure ... (Arctocephalus gazella) at Bird Island, South Georgia (54° 00' S 38° 02' W) in the 1994/5 austral ... ) 7.1 ± 0.7 d. A total of 25657 dives were recorded with a mean dive depth and duration of 18.0 ± 3.6 m ...
Meeting Document : WG-EMM-99/28 : Autor(es): D.J. McCafferty, I.L. Boyd and T.R. Walker (UnitedKingdom)
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WG-SAM and WG-EMM 2014 Information Note
Account' link at the top of the CCAMLR website or as part of the registration process. Participants ... July 2014. 2. Venue WG-SAM: Auditorium of INACH’s Laboratory ‘Embajador Jorge Berguño’, Punta Arenas ... ), prepared by Chile. 3. Registration and distribution of meeting papers Online registration Online ... registration is now available. A link to the meeting registration page can be found on any of the upcoming ...
Page : Site Section: Meetings
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Biological parameters for icefish (Chionobathyscus dewitti) in the Ross Sea, Antarctica
the data. Length-at-maturity and age-at-maturity ogives indicated that 50% of the fish sampled were ... mature at about 340–360 mm total length (TL) and about 3–4 years of age, and that 95% were mature at ... , meristics, reproductive biology, diet and age estimation. All of the icefish sampled were identified as ... between December and February, but this was limited, probably due to the short temporal distribution of ... February, but this was limited, probably due to the short temporal distribution of the data. Length-at ... - maturity and age-at-maturity ogives indicated that 50% of the fish sampled were mature at about 340–360 mm ... total length (TL) and about 3–4 years of age, and that 95% were mature at about 370–400 mm TL and 6–8 ... , Wj,x the weight of the jth fish of sex x at length Lj,x is β= α ,, , j xx e j x x j xW L e (2 ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 139–165 : Autor(es): Sutton, C.P., M.J. Manning, D.W. Stevens and P.M. Marriott
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FIELD IDENTIFICATION GUIDE TO HEARD ISLAND AND MCDONALD ISLANDS (HIMI) BENTHIC INVERTEBRATES: A GUIDE FOR SCIENTIFIC OBSERVERS ABOARD FISHING VESSELS
Abstract: At CCAMLR-XXVI the Working Group on Fish Stock Assessment (WG-FSA) noted a lack of ... gather invertebrate by-catch data at higher taxonomic resolutions. To encourage the development of ... specific reference material for the identification of benthic invertebrates in areas specific to which ... observers carry out their activities (SC-CAMLR-XXVI: Annex 5, paragraph 6.32). To improve the standard of ...
Meeting Document : SC-CAMLR-XXVIII/BG/12 : Autor(es): Delegation of Australia
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Propuesta para establecer un Área Marina Protegida en la región del Mar de Ross
MPA proposal at the recent meetings of the Scientific Committee and Commission in Bremerhaven in July ... Abstract: The delegations of New Zealand and the United States submit this revised proposal for ... the establishment by the Commission for the Conservation of Antarctic Marine Living Resources ... (Commission or CCAMLR) of a marine protected area (MPA) in the Ross Sea Region (“Ross Sea Region Marine ...
Meeting Document : CCAMLR-XXXII/27 : Autor(es): Delegations of New Zealand and the USA
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WG-FSA-93
catch at age of the Antarctic icefish Champsocephalus gunnari over the period 1976/77 to 1990/91 G.B ... 1993 meeting of the Working Group on Fish Stock Assessment (WG-FSA) WG-FSA-93/02 List of participants ... WG-FSA-93/03 List of documents WG-FSA-93/04 Report of the Workshop on the Management of the Antarctic ... Crab Fishery (La Jolla, California, USA, 26 to 28 April 1993) WG-FSA-93/05 Analyses performed at the ...
Meeting
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Update to recruitment series for Patagonian toothfish in the Heard Island region
Abstract: The recent fish survey at in the vicinity of Heard Island in 2000 has provided ... estimates of recruitment for at least one new cohort (1996) and another estimate of the 1995 cohort. The ... . Surveys aimed at providing a time series of recruitments could focus on this area. However, if estimates ... older cohorts are likely to be distributed more widely than the shallow part of the Heard Plateau ...
Meeting Document : WG-FSA-00/42 : Autor(es): A. Constable, R. Williams, T. Lamb and E. van Wijk (Australia)
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SC-CAMLR-XVIII
Secretariat SC-CAMLR-XVIII/BG/02 Report of the CCAMLR Observer at the 1998 ICES Symposium Chair of the CCAMLR ... ) SC-CAMLR-XVIII/BG/04 Attendance at the 23rd Session of the Committee on Fisheries of the Food and ... debris at Bird Island, South Georgia during the 1998 winter and 1998/99 pup-rearing season Delegation of ... man made debris at Signy Island, South Orkney Islands, 1998/99 Delegation of the United Kingdom SC ...
Meeting
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Antarctic fur seals in the South Shetland Islands: pup production and population trends
30 January –5 February 2002. Multiple counts of pups at each colony were conducted to establish ... Abstract: Discovered in 1819, the South Shetland Islands soon became the focus of intensive ... were found at Cape Shirreff, Livingston Island in January 1960. In 1987, an archipelago-wide aerial and ... reports the results of a ground survey of all known fur seal colonies from Smith to Elephant Islands from ...
Meeting Document : WG-EMM-02/51 : Autor(es): M.E. Goebel (USA), V.I. Vallejos (Chile), W.Z. Trivelpiece, R.S. Holt (USA) and J. Acevedo (Chile)
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WG-EMM-02
(Argentina) WG-EMM-02/11 The diet of the Antarctic fur seal Arctocephalus gazella at Harmony Point, South ... -02/19 Combined standardised indices of predator performance at Bird Island, South Georgia, 1973¬–2002 ... Spatial and temporal variability in foraging patterns of krill predators at Signy Island and South Georgia ... Kingdom) WG-EMM-02/33 Text Spatial and temporal variability in foraging patterns of krill predators at ...
Meeting