Search results
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Investigation of bias in the mark–recapture estimate of toothfish population size at South Georgia
Georgia Figure 3: CPUE density interpolated from all data from 2001 to 2004 in box 14, showing also ... represent mean effort (in hooks) from 2001 to 2004, with the diameter of the circles being proportional ... 2001 and 2002, but without the tag–recapture element. Thus move- ment and natural mortality of tags ... du Sud et des îlots Shag. Les données tracées sont l’effort de pêche (en hameçons) de 2001 à 2004 ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 47–63 : Author(s): Agnew, D.J., G.P. Kirkwood, J. Pearce and J. Clark
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Soviet proposals for a program of ecosystem monitoring in the Commonwealth Sea and Prydz Bay
, as well as of functional interactions between them; investigation of the effects of environmental ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 355-362 : Author(s): USSR
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Breeding numbers and success of Eudyptes penguins at Marion Island, and the influence of mass and time of arrival of adults
International, 2000; Woehler et al., 2001; Bingham, 2002; Clausen and Huin, 2003; Puetz et al., 2003 ... 2000/01 18 Nov 18 Nov 18 Nov 11 Dec 11 Dec 11 Dec 2001/02 7 Dec 16 Nov 16 Nov 7 Dec 7 Dec 7 Dec 2002 ... 250 2001/02 2 Oct 100 10 Oct 100 7 Feb 250 2002/03 2 Oct 100 11 Oct 100 7–8 Feb 250 2003/04 ... 100 7 Nov 100 2–5 Mar 250 2001/02 3 Nov 100 7 Nov 102 28 Feb–3 Mar 250 2002/03 8 Nov 100 14 Nov 80 ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 175–190 : Author(s): Crawford, R.J.M., B.M. Dyer, J. Cooper and L.G. Underhill
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Length-based assessments revisited – why stock status and fishing mortality of long-lived species such as toothfish cannot be inferred from length-frequency data alone
abundance. Punt et al. (2001) investigated mean length and the upper 5th percentiles of length (and weight ... (variable rec) Individual trial specifications Reference year 2000 First year of projection 2001 ... al., 2001; Somerton and Kobayashi, 1991; Cope and Punt, 2009). The simulation results presented ... . Campbell and A.D.M. Smith. 2001. Evaluating empirical indicators and ref- erence points for fisheries ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 57–73 : Author(s): Ziegler, P.E., D.C. Welsford and A.J. Constable
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Low genetic diversity in the Antarctic toothfish (Dissostichus mawsoni) observed with mitochondrial and intron DNA markers
Sampling of D. mawsoni During summer 2001, tissue samples were col- lected from three CCAMLR areas ... of the control region, which is highly variable in some fi shes (Ishikawa et al., 2001), and a 709 bp fragment ... were tagged during the 2001, 2002 and 2003 seasons; the Table 2: Genotype frequencies at the CK6 ... relatively short distances between 5 and 73 km over 3 to 695 days (Hanchet et al., 2001; Sullivan et al ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 43–51 : Author(s): Smith, P.J. and P.M. Gaffney
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Biomass of myctophids in the Atlantic sector of the Southern Ocean as estimated by acoustic surveys
), cr
= "in situ" mean acoustic back-scattering cross-section for single fish of length L (m2), TS ... -scattering cross-section per 1 kg of fish weight (m2/kg), mean weight of one fish (kg), Pw = mean density ... /weight relationship for these fish (Mamylov, 1988). Mean acoustic back-scattering cross-section per ... Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 417–431 : Author(s): Filin, A.A., K.V. Gorchinsky and V.M. Kiseleva
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The CCAMLR-2000 Krill Synoptic Survey: a description of the rationale and design
CCAMLR Science, Vol. 8 (2001): 1-23 THE CCAMLR-2000 ... section (sampling strategy), the following survey design was finally agreed. Participating vessels had ... transect sections should be discarded. ALLOCATION OF SURVEY EFFORT TO PARTICIPATING VESSELS During ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 1–23 : Author(s): Trathan, P.N., J.L. Watkins, A.W.A. Murray, A.S. Brierley, I. Everson, C. Goss, J. Priddle, K. Reid, P. Ward, R. Hewitt, D. Demer, M. Naganobu, S. Kawaguchi, V. Sushin, S.M. Kasatkina, S. Hedley, S. Kim and T. Pauly
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Large-scale peculiarities of phytocenosis species composition in the surface layer in the Antarctic Atlantic and Indian Ocean sectors
waters extended evidently far eastward into the higher latitude waters (southern part of section ... the moving vessel. Abstracts of the Third Meeting of Soviet oceanologists. Section: Physics and chemistry ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 201-214 : Author(s): Makarov, R.R. and K.P. Fedorov
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Preliminary results of a bottom trawl survey around Elephant Island in October and December 1987
as their interactions with the environment and their trophic links with plankton and benthos. In the first years (1975 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 185-200 : Author(s): Kock, K.-H.
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Analysis of results from demersal fish surveys at South Georgia, undertaken by the United Kingdom and the USSR, January and February 1990
in rectangles 17 and 12 as mentioned in section 3.1 may have been made on the same concentration of fish ... duplicate those in section 6 with the exception that the large haul of 23 tonnes at station 16 has been ... of the species as described in section 4.2. It was agreed that bottom trawl surveys should not be used ... rectangles. The proposed system is outlined in Table 3. 3. Sampling Methods Each sampling section ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 223–254 : Author(s): (Report of a Joint UK/USSR Workshop, 23 to 27 July 1990)