Resultados de la búsqueda
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A simple approach for calculating the potential yield of krill from biomass survey results
Abstract: Estimates are calculated for the parameter λ in the yield equation Y = λ M B0 for a ... values of the ages at maturity and first-capture. Seasonal effects seem to be of lesser importance ...
Meeting Document : WG-KRILL-91/24 : Autor(es): D.S. Butterworth (South Africa) and M. Basson (United Kingdom)
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A potential feedback approach to ecosystem-based management: Model Predictive Control of the Antarctic krill fishery
- ment derive from control theory (Cunningham and CCAMLR Science, Vol. 20 (2013): 119–137 119 A ... Engineering Science University of Oxford Parks Road Oxford, OX1 3PJ United Kingdom Abstract CCAMLR ... state (direct empirical measurements, which might be used with an assessment model that integrates ... adjustments without needing to be refined itself. In control theory it is also possible to continuously ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 119–137 : Autor(es): Hill, S.L. and M. Cannon
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e-sc-xxiv-a6.pdf
... contributing factors, estimates of B0 from hydroacoustic data are thought to be most sensitive to the TS model ... on Acoustic Survey and Analysis Methods (SG-ASAM) met at the Southwest Fisheries Science Center in ... currently endorsed by CCAMLR 5. Estimates of the pre-exploitation biomass (B0) of krill in a given area ... uses the estimate of B0 to set a precautionary catch limit for the krill fishery by means of a yield application/pdf attached to:SG-ASAM-05
Meeting Report : SG-ASAM-05
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Sensitivity investigation of the SDWBA Antarctic krill target strength model to fatness, material contrast and orientation
parameters, it is important that the model should be parameterised according to the potential seasonal ... sound within specific frequency ranges. Acoustic estimates of zooplankton abundance can be made ... (TS)) is known. TS of an aquatic organ- ism can either be measured directly (in situ or ex situ) or ... . Exact solutions can be achieved with analytical restrictions but at the cost of a limited range of ... (DWBA) was adapted to predict the acoustical CCAMLR Science, Vol. 18 (2011): 97–122 97 SENSITIVITY ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 97–122 : Autor(es): Calise, L. and G. Skaret
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e-sc-xxxiv-a5.pdf
... ................................................................................ 188 CCAMLR Science ........................................................................... 189 ... consideration be given to additional data analyses that may lead to an understanding of the high level of tag ... parameters and age data, when these are available, and requested that model sensitivities be considered that ... from 2008 was likely to reflect learning behaviour of the fishery and hence may not be an index of application/pdf attached to:WG-SAM-15
Meeting Report : WG-SAM-15
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e-sc-xix-a5.pdf
... .......................................................................................... 381 CCAMLR Science and the Science Citation Index ... the following subitems be added: (i) Subitem 10.3 ‘Impact of Budgetary Restraints; and (ii) Subitem ... that could be stored in the CCAMLR database and placed limitations on their interpretation. The ... submitted during August to October, and had been entered by the start of the meeting. These data would be application/pdf attached to:WG-FSA-00
Meeting Report : WG-FSA-00
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e-cc-x.pdf
... .......................................... 87 ANNEX 7 REPORT OF THE MEETING OF THE STANDING COMMITTEE ON OBSERVATION AND INSPECTION (SCOI ... Commission to initiate the replacement procedure (CCAMLR-VI, paragraph 29) and for the relevant costs to be ... this meeting. The text of the procedure to be followed, as agreed at the Sixth Meeting (CCAMLR-VI ... , paragraph 26) to be placed by Members if they wish to advertise the post. The deadline for submission of application/pdf attached to:CCAMLR-X
Meeting Report : CCAMLR-X
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Standardization of fishing effort for Champsocephalus gunnari in the South Georgia area (Subarea 48.3)
data since 1981/82 could be used. However, it should be noted that for the first two years of this ... that each element u may be classified as belonging to a definite category j in category type i. For ... example, type of vessel, fishing division, month within year and finally fishing year may be considered ... to be category types. The value U R is a number which is characteristic for a given combination of ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 327–336 : Autor(es): Gasiukov, P.S.
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Choosing distance between acoustic survey tacks
mathematical model was used to show that the distance between acoustic survey tacks can reasonably be selected ... that the suggested criterion be applied in real hydroacoustic surveys. File: 08-Kalikhman-et-al.pdf ... mathematical model was used to show that the distance between acoustic survey tacks can reasonably be selected ... recommended that the suggested criterion be applied in real hyroacoustic surveys. CHOISIR LA DISTANCE ... which is determined by the tack frequency. The distance between tacks should therefore be selected so ... the random concentration density field, the choice of tack frequency should be based on statistical ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 153-164 : Autor(es): Kalikhman, I.L., Z.I. Kizner, B.R. Zaripov and W.D. Tesler
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WG-FSA-04
. Baker, A. Terauds, R. Alderman and K. Lawton (Australia) WG-FSA-04/82 Assessment of the status of the ... toothfish stock in Subarea 48.3 D.J. Agnew and G.P. Kirkwood (United Kingdom) WG-FSA-04/83 Seal mitigation ... Maolagáin (New Zealand) WG-FSA-04/87 Etat des mesures mises en œuvre par les armements à la pêche français ...
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