Search results
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Beyond MSY: a consideration of definitions of management objectives
correspondence to the behaviour of resources under exploitation. In the 1950s and 1960s it served a very useful ... seems impracticable. If recruitment is strong, the opportunity for good catches may be lost, while ... ligera e intensa. PJ.iCYHOK 1 PJ.iCYHOK 2 PJ.iCYHOK 3 - 322 - TJ.inJ.itfHble KpJ.iBble ... different guidelines under more realistic population models, taking account of the objectives set out in ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 299-322 : Author(s): Gulland, J.A.
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CCAMLR and its links to the Antarctic Treaty
and birds, have been exploited since about the mid-1960s. 2. Under Article IX.1(f) of the 1959 Antarctic ... . 3. Extensive harvesting of fish in the Sub-Antarctic during the late 1960s and mid-1970s, along ...
Document : Site Section: The Organisation
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CEMP Standard Methods
annual survival and recruitment ............ A4.1–A4.9 Method A5 – Duration of foraging trips ... to incubate the eggs is first seen incubating eggs after returning from its first post-laying trip to sea ... first post-laying trip to sea. 4. Date and cause of nest failure (non-return of mate or other cause ... Description / Abstract: CCAMLR started planning its CCAMLR Ecosystem Monitoring Program (CEMP) in ... 1984, with the following aims: (i) to detect and record significant changes in critical components of ...
Document : Site Section: Science
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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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Development of environmental indices F1, F3 and F4
Point (Terra Nova Bay, Ross Sea, Subarea 88.1) and Béchervaise Island (Mawson, Eastern Antarctica ... Bay, Ross Sea, Subarea 88.1) and Béchervaise Island (Mawson, Eastern Antarctica, Division 58.4.2 ...
Meeting Document : WG-EMM-00/27 : Author(s): S. Olmastroni and S. Corsolini (Italy), K. Kerry and J. Clarke (Australia) and D. Ramm (CCAMLR Secretariat)
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e-sc-38-a7.pdf
... 2.3 The Working Group noted the importance of being able to identify the origins of abandoned, lost ... CDS and monthly fine-scale catch and effort data .................. 284 Report on catches in the ... . gunnari in Subarea 48.3 ............................................................. 288 Management ... advice ................................................................. 289 C. gunnari in Division ... ...................................................................... 295 Dissostichus eleginoides in Subarea 48.3 ............................................. 296
application/pdf attached to:WG-FSA-2019
Meeting Report : WG-FSA-2019
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Effects of recruitment variability and natural mortality on generalised yield model projections and the CCAMLR decision rules for Antarctic krill
south to the eastern Subareas 48.1 and 88.3. The South Georgia series were R1 data from Watkins (1999 ... does not meet the deci- sion criteria at half the precautionary catch limit (Figure 8(a), middle ... proportional recruitment of krill. In this study, krill sampling data for empirical size frequencies were ... . The annual proportions of krill less than 36 mm in length to the total captured in net samples in four ... proportional recruitment in the CCAMLR study areas was similar to the variability in other krill studies and in ... the annual size distributions of krill in penguin diets. Simulations with either no fishing, or with ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 81–96 : Author(s): Kinzey, D., G. Watters and C.S. Reiss
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Fishes: Trophic modelling of the Ross Sea
the eastern and northern slope areas of the Ross Sea, fewer stations in these slope strata than planned could ... were 26 892 t (cv= 29%) to 41 823 t (cv=28%). The middle value was 34,360 tWW. Hanchet et al. (2008b ...
Document : Site Section: Publications
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Surface water masses, primary production, krill distribution and predator foraging in the vicinity of Elephant Island during the 1989-90 austral summer
of it. A second front was apparent at the eastern side of the study area and was tentatively identified ... at the eastern side of the study area and was tentatively identified as the western end of the Weddell-Scotia ...
Meeting Document : WG-CEMP-90/11 : Author(s): A.F. Amos, J.L. Bengtson, O. Holm-Hansen, V.J. Loeb, M.C. Macaulay and J.H. Wormuth (USA)
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Request for removal of the vessel bearing IMO No. 9319856 from the NCP-IUU Vessel List
, namely Eastern Holdings Limited and High Mountain Overseas S.A. Chile, as a Member of CCAMLR ...
Meeting Document : CCAMLR-XXXVII/BG/38 : Author(s): Delegación de Chile