Search results
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Technical guide to collect data related to depredation on board longline vessels
, good quality data needs to be collected at sea. This paper describes the different variables collected ... quality data needs to be collected at sea. This paper describes the different variables collected ...
Meeting Document : WG-FSA-15/72 : Author(s): N. Gasco, P. Tixier and C. Guinet (France)
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Whales: Trophic modelling of the Ross Sea
(1.01 MB). CCAMLR Science, 17: 1–31 ... . Hanchet. 2010. [doc:73002]. CCAMLR Science, 17: 1–31 ... and reproductive needs. Sigurjonsson & Vikingsson (1997) give relationships for annual average daily ration ... a total energy density for whales of 4.2 kcal/g. This method gives P/B values that are about 31 ... Mortality rates given in the previous section imply an annual birth rate of 5.1% is needed to ensure ... to be in midwater or over shallow ground, or orca would need to spend time feeding much deeper (ca. 3 times ...
Document : Site Section: Publications
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Bias in the estimation of krill yield from using a deterministic formulation of the median unexploited spawning biomass
. Consequently, the median pre-exploitation biomass needs to be estimated prior to each trial in order ... needs to be estimated prior to each trial in order for it to be based on the parameters for that trial ... . Consequently, the median pre-exploitation biomass needs to be estimated prior to each trial in order ... , the median pre-exploitation biomass needs to be estimated prior to each trial in order for it to be based ... of uncertainty. CCAMLR Science, 3: 31-54. Many thanks to Geoff Kirkwood for his SC-CAMLR. 1994. Report ofthe ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 1–8 : Author(s): Constable, A.J. and W.K. de la Mare
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A representative system of CCAMLR MPAs: Current proposals and beyond
context and what still needs to be accomplished. ASOC suggests that although CCAMLR should consider ... needs to be accomplished. ASOC suggests that although CCAMLR should consider different concerns ...
Meeting Document : CCAMLR-XXXV/BG/26 : Author(s): Submitted by ASOC
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Demographic studies for CEMP
such effort needs to be sustained is described. Author(s): K.R. Kerry, J.R. Clarke and L.M. Emmerson ... effort required to obtain demographic data and the period over which such effort needs to be sustained ...
Meeting Document : WG-EMM-03/45 : Author(s): K.R. Kerry, J.R. Clarke and L.M. Emmerson (Australia)
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Second Performance Review of CCAMLR – Final Report of the Panel
Comisión para la Conservación de los Recursos Vivos Marinos Antárticos CCAMLR-XXXVI/01 31 August 2017 ... Recommendation 19: ....................................................................... 31 Recommendation 20 ... : ....................................................................... 31 Recommendation 21: ....................................................................... 31 ... Chapter 8 Secretariat operations and financing ......................................... 34 8.1 Capacity ...
Document : Site Section: Publications
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Beyond MSY: a consideration of definitions of management objectives
is with recruitment or growth overfishing. Account also needs to be taken of the uncertainties associated with any ... is with recruitment or growth overfishing. Account also needs to be taken of the uncertainties associated with any ... . Account also needs to be taken of the uncertainties associated with any assessment. Suggestions are made ... provide clear guidance on the need for management. If the population is below the level giving MSY ... or GNAI level, then management is needed. Under more realistic conditions they will differ. Also ... in more complex situations the components of the right hand side need to be examined separately ...
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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A model at the level of the foraging trip for the indirect effects of krill (Euphausia superba) fisheries on krill predators
periods. We use empirical data to estimate parental and offspring needs and a standard life history model ... subsequent to breeding depends upon the krill deficiency (relative to needs) accumulated while feeding ... periods. We use empirical data to estimate parental and offspring needs and a standard life history model ... subsequent to breeding depends upon the krill deficiency (relative to needs) accumulated while feeding ...
Meeting Document : WG-EMM-96/20 : Author(s): Switzer, P.V., Mangel, M.
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e-cc-viii.pdf
... of the Standing Committee on Administration and Finance, the Working Group for the Development of Approaches ... are appended. TABLE OF CONTENTS OPENING OF THE MEETING FINANCE AND ADMINISTRATION Examination ... Secretary’s Report of the Meeting of the Standing Committee on Administration and Finance (SCAF) ANNEX ... 3 to the Standing Committee on Administration and Finance (SCAF), item 7 to the Working Group on the Development ... date (1 January) and in any case before the deadline of 31 May. 3 Budget for 1990 13. The ... be monitored; and (c) called attention to the need for carefully designed field and laboratory ... as soon as possible. 58. The Scientific Committee had discussed the need for fine-scale krill data ... needs to be carefully monitored. Biomass estimates and age/length keys from recent years are available
application/pdf attached to:CCAMLR-VIII
Meeting Report : CCAMLR-VIII
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Distribution and size of Antarctic krill (Euphausia superba Dana) in Polish commercial catches taken in the Atlantic sector of the Southern Ocean from 1997 to 1999
varied from 11 to 31 370 specimens per 1 000 m 3. At night, krill concentrations were scattered ... varied from 11 to 31 370 specimens per 1 000 m3. At night, krill concentrations were scattered throughout ... varied from 11 to 31 370 specimens per 1 000 m3. At night, krill concentrations were scattered ... très diverse, la densité moyenne variant de 11 à 31 370 spécimens par 1 000 m3. La nuit, les ... . Внутренняя структура концентраций была очень разнообразной: средняя плотность составляла от 11 до 31 370 ... interna de las agregaciones varió considerablemente y la densidad promedio fl uctuó entre 11 y 31 370 ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 83–105 : Author(s): Jackowski, E