Search results
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Analysis of potential threats from fishing to the objectives of a proposed Ross Sea region MPA
several years; in this paper we make the underlying logic more explicit, drawing upon new and previously ... and the USA over several years; in this paper we make the underlying logic more explicit, drawing upon new ...
Meeting Document : SC-CAMLR-IM-I/09 : Author(s): Delegations of New Zealand and the USA
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Krill and zooplankton populations monitored during AMLR 2004 surveys (Subarea 48.1) with respect to the long-term Elephant Island area datasets
good recruitment of the 1990/00, 2000/01 and 2001/02 year classes and little contribution from the 2002 ... composition indicated a very early onset of seasonal spawning activity. Krill demographics during February ... concentrations of larval stages suggested potentially good recruitment success from the 2003/04 year class ... recruitment of the 1990/00, 2000/01 and 2001/02 year classes and little contribution from the 2002/03 season ...
Meeting Document : WG-EMM-04/72 : Author(s): V.J. Loeb (USA)
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Natural mortality of grey rockcod (Notothenia squamifrons) in various areas of the Indian sector of the Southern Ocean
the first years of exploitation (Le. 1978 to 1979 for the Ob and Lena Banks and 1969 to 1972 ... on the Ob and Lena Banks these were 6.6 and 6.2 years respectively, while for the Kerguelen Islands area ... the value was 8.6 years. The calculated values of M were found to be the lowest among specimens ... to be 5.9, 5.2 and 7.6 years. The value for M in the Kerguelen Islands area is comparable to, although ... were 0.38, 0.36 and 0.33 for the above areas respectively. These values are comparable with those ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 141–146 : Author(s): Zaitsev, A.K.
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Variation in foraging effort by lactating Antarctic fur seals: response to simulated increased foraging costs
experienced by mothers than foraging trip duration. ... to increased foraging costs during lactation. One group of mothers (n = 5, treatment) was fitted ... foraging costs during lactation. One group of mothers (n = 5, treatment) was fitted with additional drag ... mothers in the treatment group did not use significantly more body reserves, we conclude that behavioral ...
Meeting Document : WG-EMM-97/08 : Author(s): Walker, T.R., McCafferty, D.J., Boyd, I.L.
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Observations of penguins in the waters off South Orkney Islands, 2011–2013
transect lines during five consecutive days within late January and early February. Three species ... . The average number of penguins observed per hour increased from year to year, with 7.8 ind/hour in 2011, 32.8 ... lines during five consecutive days within late January and early February. Three species of penguins ... . The average number of penguins observed per hour increased from year to year, with 7.8 ind/hour in 2011, 32.8 ...
Meeting Document : WG-EMM-13/35 : Author(s): B.A. Krafft, G. Skaret (Norway) and P. Trathan (United Kingdom)
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WG-EMM-98
of Specialists on Seals Submitted by SCAR WG-EMM-98/28 Foraging trip duration in male and female macaroni ... at the level of the foraging trip for the indirect effects of krill (Euphausia superba) fisheries on krill ...
Meeting
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Criteria for aging the otoliths of Dissostichus eleginoides from South Georgia (Subarea 48.3) and an analysis of aging precision
, but C2 indicated that captured fish may be mostly young, between 3-9 years old. The low precision ... that captured fish may be mostly young, between 3-9 years old. The low precision for aging D. eleginoides ...
Meeting Document : WG-FSA-98/52 : Author(s): J. Ashford (United Kingdom) and S. Wischniowski (Canada)
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CPUEs and body length of Antarctic krill during 1995/96 season in the fishing grounds around the South Shetland Islands
area in the previous fishing season. From January through early May, modal size of krill differed ... in the previous fishing season. From January through early May, modal size of krill differed between shelf area ...
Meeting Document : WG-EMM-97/36 : Author(s): Naganobu, M., Kawaguchi, S., Ichii, T.
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Foraging ecology of grey-headed mollymawks at Marion Island in relation to longline fishing activity
. During the early post-guard phase, foraging trips were shorter and to the southwest of the island ... at Marion Island, by tracking their foraging trips and sampling their diets. During the incubation period ... , birds made longer foraging trips, mostly towards the subtropical convergence and Subantarctic zone ... , in the Polar frontal and Antarctic zones. Short foraging trips (Author(s): D.C. Nel, J.L. Nel, P.G. Ryan ...
Meeting Document : WG-FSA-99/25 : Author(s): D.C. Nel, J.L. Nel, P.G. Ryan, N.T.W. Klages (South Africa), R.P. Wilson (Germany) and G. Robertson (Australia)
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Conservation Measure Conservation Measure 148/XVII (1998)
: 1. Each Contracting Party shall, no later than 1 March 1999, establish an automated Vessel Monitoring ... VMS at the earliest possible date, and in any event, no later than 31 December 2000 ... to port it shall not be allowed to commence a further fishing trip without having the defective device ... technical details, and each year thereafter, on: (i) any change in the VMS; (ii) in accordance ...
Conservation Measure : 148/XVII (1998)