Search results
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Guidelines for the preparation of hydroacoustic survey reports on krill
. KpaTKHlt ,D;HeBHHK peltca 19/X1 1980 20-29/X1 30/X1 31/X1 1980-10/ 1981 BbIXO,D; H3 CeBaCTOnOJIR ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 165-193 : Author(s): Kalikhman, I.L.
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Use of indices of predator status and performance in CCAMLR fishery management
towards realistic goals. 1 . 2 Why Does CCAMLR Need to Use Results from the CEMP in its Fishery ... contributor to the situation. What is needed is (a) to develop contingency plans now, and (b) to ensure ... perspectives of predator monitoring and commercial harvesting, which need to be taken into account ... trends being detected. Important though such results may be, they will not replace the need for some ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 353–365 : Author(s): Croxall, J.P.
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A von Bertalanffy growth model for toothfish at Heard Island fitted to length-at-age data and compared to observed growth from mark–recapture studies
need to be considered for estimation, since in this case ( )* /j j jp n N nN= . Here, it has been ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 43–66 : Author(s): Candy, S.G., A.J. Constable, T. Lamb and R. Williams
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Modelling krill recruitment
a krill population we need, in each year of a simulation, a random recruitment in terms of number ... in practice is not the numbers of recruits over time, but rather the proportion of recruits. Thus we need ... in the population. Calculating Natural Mortality The first parameter we need to fix for the krill model ... in the range 0 - 1, A, can have a large positive value as R(t) -+ 1. The variance needed in generating ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 49–54 : Author(s): W.K. de la Mare
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Soviet proposals for a program of ecosystem monitoring in the Commonwealth Sea and Prydz Bay
on the area, the program should reflect top priority objectives and areas of research which need ... need to be recorded. It is also necessary to collect data on ice conditions (dynamics of ice ... In addition to the above observations, data on higher trophic level organisms in the ecosystem need ... and methodologies which need to be specifically agreed upon. A list of data collected and, if necessary ...
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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Calibration of an acoustic echo-integration system in a deep tank, with system gain comparisons over standard sphere material, water temperature and time
targets. FAO Fish. Rep., 300: 52-58. (Contribution No. 31). FOOTE, K.G., H.P. KNUDSEN, G. VESTNES, D.N ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 127–144 : Author(s): Demer, D.A. and R.P. Hewitt
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Seasonal and inter-annual variability in the distribution of Electrona carlsbergi in the southern Polar Front area (the area to the north of South Georgia is used as an example)
). -.l w """ 00 3~' 50° 5-1° 52' 53° 54° Figure 5: 33° 32' 31" f':---./ ~ fl;KHafl I' paHYIIJ ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 337–367 : Author(s): Kozlov, A.N., K.V. Shust and A.V. Zemsky
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Analysis of haul data from the South Georgia krill fishery
need to be understood (Butterworth and Miller, 1987; Everson, 1988; Butterworth, 1988a; Mangel, 1988 ... of appropriate data, Butterworth (1988a) and Mangel (1988), amongst others, highlighted the need to establish ... . This was not unexpected as the time needed to shoot the net and the time needed to haul the net would be approximately ... is generally constrained by the time needed to ensure that the catch does not deteriorate before processing ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 9–30 : Author(s): Trathan, P.N., I. Everson, E.J. Murphy and G.B. Parkes
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Results of fish stock assessment survey, South Georgia region, November - December 1986
South Georgia stations (31%) but contributed to some of the largest hauls in the survey (5 226 kg ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 143-183 : Author(s): Gabriel, W.L.
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Assessment of krill flux factors in waters of South Orkney Islands during summer 1996
in the past. The size of the study area was chosen taking into account not only the need to comply ... 1.18 -0.13 -0.49 0.31 1.13 1.42 5.09 0.09 0.32 -11.70 -4.10 -2.50 -9.07 Over Section (tonnes ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 195–204 : Author(s): Kasatkina, S.M., V.N. Shnar, M.I. Polischuk, A.M. Abramov and V.A. Sushin