Résultats de la recherche
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An assessment of the mackerel icefish (Champsocephalus gunnari) off Heard Island
conducted in 1990, 1992, 1993 and 1997. The assessments include estimates of all the parameters required ... of 900 tonnes in the 1997/98 season and 600 tonnes in 1998/99. File: 06delamare-etal.pdf ... in the years 1990, 1992 and 1993. The results of these surveys were reported in Williams and de la ... (see de la Mare, 1994a for details). The estimated density of a given year class in a stratum was ... model used in Trial 2. de la Mare et al. Results are shown in Table 11. It can be seen that the ... : 301447. Williams, R. and W.K. de la Mare. 1995. Fish distribution and biomass in the Heard Island ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 79–101 : Auteur(s): de la Mare, W.K., R. Williams and A.J. Constable
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Verification of the CMIX procedure on species with known age-length keys
surveys using the method of W.K. de la Mare (1994) is a conventional procedure in the WG-EMM and WG-FSA ... practice. Verification of the method was made on the materials on the Baltic cod collected in the ICES ... out by research vessels of Russia and other countries were used. It has been shown that divergence in ...
Meeting Document : WG-FSA-SAM 03/5 : Auteur(s): P. Gasiukov (Russia)
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A comparison between the estimated density of krill from an acoustic survey with that obtained by scientific nets on the same survey
., Higginbottom, I., Hosie, G., de la Mare, W.K., Nicol, S. Title: A comparison between the estimated density of ... part of a hydroacoustic biomass survey for Antarctic krill in CCAMLR Division 58.4.1. The acoustic ... found between the two data sets. Several orders of magnitudes were seen in the range of variation ... , excluding sites where krill represented less than 90% of the catch. This reduction in variation was thus ...
Meeting Document : WG-EMM-97/43 : Auteur(s): Pauly, T., Higginbottom, I., Hosie, G., de la Mare, W.K., Nicol, S.
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Abundance of Patagonian toothfish (D. eleginoides) at Macquarie Island estimated from tagging studies during 1995/96 fishing season
(s): de la Mare, W., Williams, R. Title: Abundance of Patagonian toothfish (D. eleginoides) at ... obtained for the pre-fishing abundance of the population in the season of 996 000 fish. However, this is ...
Meeting Document : WG-FSA-96/39 : Auteur(s): de la Mare, W., Williams, R.
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Some considerations for the further development of statistical summaries of CEMP indices
. An approach to the further development of CEMP indices is outlined. Author(s): de la Mare, W.K ... -EMM for identifying anomalies in CEMP parameters is examined by means of simulation tests. The power ... values have appeared in the data. An alternative procedure, using baseline mean and variance estimates ...
Meeting Document : WG-EMM-Stats-97/07 : Auteur(s): de la Mare, W.K.
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Target strengths of Antarctic krill (Euphausia superba)
and 120 kHz in a sheltered bay at South Georgia. The results indicate that the Target Strength values ... mesurees a 38 et 120 kHz. Les resultats indiquent que les valeurs de la reponse acoustique sont nettement ... ~eu,H6e~ HH)I{e, lIeM paHee npe~no~araeMble. Resumen Se ha medido la Fuerza de Retrodispersi6n ... protegida en Georgia del Sur. Los resultados indican que los valores de la Fuerza de Blanco son ... Legendes des tableaux Resume des reponses acoustiques du krill par cas. La taille de I'echantillon ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 265–279 : Auteur(s): Everson, I., D.G. Bone, J.L. Watkins and K.G. Foote
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Revision of Article VIII, para 2 presented by the Presidency; Conservation Measures
which m~v ~e hnrvcs:c
de si~nntinn cf rr ... ~, includin~ fishinR pear, with . . -- a view tn avnid am~n~ others undue cnncentr~ti~1 nf hnrvcstinr in P ... referred to in parar.raph 1 (f) include the f~ll~win~: (a) The quantity nf any species which may be ... harvested in the area in which the c~nvcntion applies; (p) The desir.n~tinn nf re~inns and subre~inns ... Document : Site Section: The Organisation
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An assessment of the mackerel icefish (Champsocephalus gunnari) off Heard Island
tonnes in the 1997/98 season and 600 tonnes in 1998/99. Author(s): de la Mare, W.K., Constable, A ... in 1990, 1992, 1993 and 1997. The assessments include estimates of all the parameters required, based ...
Meeting Document : WG-FSA-97/29 : Auteur(s): de la Mare, W.K., Constable, A., Williams, R.
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Some principles for fisheries regulation from an ecosystem perspective
studies of potential management procedures is briefly discussed. File: 17-de-la-Mare.pdf ... / Description: The paper discusses some principles to be considered in the formulation of a framework for the ... Marine Living Resources. An important task in this formulation is to derive subsidiary objectives for ... out in the Convention. An important property required for subsidiary objectives is that they are ... . As discussed in Beddington and de la Mare (1986), there are a number of problems in interpreting ... by experiment could be of the order of hundreds of years (de la Mare, 1986a). In practice, it is ... relatively long because of the effects of variability in estimates of absolute or relative abundance (de la ... Watt (1968). Examples of this type of analysis are to be found in Hi1born (1979) and de la Mare (1986 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 323-339 : Auteur(s): de la Mare, W.K.
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e-sc-xii-a5-appE.pdf
... Depletion methods (also referred to as Leslie-De Lury methods) can, in theory, be applied to aggregated ... APPENDIX E REPORT OF THE WORKSHOP ON THE MANAGEMENT OF THE ANTARCTIC CRAB FISHERY (La Jolla ... FISHERY (La Jolla, California, USA, 26 to 28 April 1993) OPENING OF THE MEETING 1.1 The Workshop was ... held at the Southwest Fisheries Science Center, La Jolla, California, from 26 to 28 April 1993. The
application/pdf attached to:WS-CRAB-93Meeting Report : WS-CRAB-93