Search results
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A review of the diet and at-sea distribution of penguins breeding within the CAMLR Convention Area (submitted to the 2008 Joint CCAMLR-IWC Workshop)
of the distribution and size of penguin colonies and the energetic demands of penguins form the foci of other ... Antarctic Survey High Cross, Madingley Road Cambridge CB3 0ET United Kingdom Email – notc@bas ... . Stable isotope analysis Some elements occur in two stable isotopic forms, and these exhibit different ... distributions relative to habitat types, geography or trophic level. The ratios of these isotopic forms ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 75–114 : Author(s): Ratcliffe, N. and P. Trathan
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Beyond MSY: a consideration of definitions of management objectives
. TaK~e HaAo yqliThlBa'l' h li HeonpeAeJIeHHOC'l'li, npliCY'l'C'l'BYIOHtlie B JIOObIX 0LleHKax ... of fishing on the natural rate of increase can be derived from the earlier equations in the form ... a strong year-class recruits, even when it is being heavily exploited. In the simplest form ... general form and hence of the form of the relation between stock and net recruitment can be obtained ...
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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Food consumption by predators in a CCAMLR integrated study region
reoprHH, H BKJIIOtIaeT HOBble xapaKTepHCTHKH, n03BOJISIIOII\He YtIHTblBaTb ce30HHYIO H3MeHtIHBOCTb ... \He H3MeHeHHSI, Bbl3BaHHble HCnOJIb30BaHHeM ::lTHX HOBblX nO,llMO,lleJIeH. Pe3YJIbTaTbl HCXO ... Environment Research Council, High Cross, Madingley Road, Cambridge CB30ET, UK Department of Mathematics ... ,llCTBeHHo npHMeHHMa H ~JISI HCCJIe~OBaHHSI MOPCKHX KOTHKOB, a TaK:>Ke MO:>KeT 6blTb MO,llH
Ba ... Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 489–519 : Author(s): Croxall, J.P., C. Ricketts and A.G. Wood
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Species identification and age estimation for the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea
in the Ross Sea (CCAMLR Subarea 88.1). The zones are assumed to form annually as this ageing methodology has ... to form annually as this ageing methodology has yet to be validated for this species. Von Bertalanffy ... in the Ross Sea (CCAMLR Subarea 88.1). The zones are assumed to form annually as this ageing methodology has ... and encompassed a similar range of forms. The dorsal margin of M. holotrachys otoliths tended to show more ... for M. whitsoni 44 Marriott et al. 0 10 20 30 40 50 60 70 80 90 100 0 5 10 15 20 25 30 35 40 45 50 ... 20 30 40 0 20 40 60 80 100 Total length (cm) S no ut –v en t l en gt h (c m ) Males ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 37–51 : Author(s): Marriott, P., P.L. Horn and P. McMillan
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Assessment and tag program adaption methods for exploratory fisheries in the CAMLR Convention Area: an example application for Division 58.4.3a
. The combination of the assessment and tagging rate adaption methods can then form the basis of an early management ... then form the basis of an early management plan for exploratory fisheries. The accuracy of the catch limit ... of the assessment and tagging rate adaption methods can then form the basis of an early management plan ... ) binomial recapture model is assumed, and the main reason for this choice is that this is the form ... for the estimated parameters must be defined. For the example case, a quasi non-informative uni- form prior (Box ... presents a framework for per- forming proto-stock assessments for exploratory fisheries and a framework ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 101–113 : Author(s): Hillary, R.M
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Estimation of natural mortality for the Patagonian toothfish at Heard and McDonald Islands using catch-at-age and aged mark-recapture data from the main trawl ground
mailto:steve.candy@aad.gov.au Candy et al. 30 but excluding length-binned mark-recapture data (applied in some ... was simulated and the functional form of selectivity was correctly specified in the BODE model, both models ... . However, when a minor misspecification of the functional form of selectivity was fitted, the CCODE model ... : 1 May–30 September) and season 3 (late-season: 1 October–30 November) as given in Candy and Welsford ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 29–45 : Author(s): Candy, S.G., D.C. Welsford, T. Lamb, J.J. Verdouw and J.J. Hutchins
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Composition and characteristics of ichthyofauna in pelagic waters of South Georgia (Subarea 48.3)
. ~ ~ ~ J l e j J o ~ a ~ l l c b rOpH30HTaJIbHOe PaCIIpeAeneHHe Pi pa3MepHbIe XapaKTepPiCTHKM pb16, a TaKXe ~ s a n ~ ~ o e pacnpeAeneHae KpmnR ... al., 1986); Gizhiga 28 1986 30.5-29.6 105 9 (ii) select stations within each layer ... in the shortest possible time. Evvika 24 1988 30.3-7.4 8 3 Pioner Latvii 2 6 1989 8.7-24.7 106 ... fish aggregations were formed, for less abundant fish they refer to location of individual hauls ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 125–164 : Author(s): Frolkina, G.A., M.P. Konstantinova and I.A Trunov
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Results of fish stock assessment survey, South Georgia, December 1987 - January 1988
, and was standardized to 30 minute tows. 21 3. RESULTS Four species (C. gunnari, Pseudochaenichthys georgianus ... /87. The large mode found at 22 cm in 1986/87 (Gabriel 1987) progressed to form a smaller mode ... cm)(Figure 5c). Only 20 individuals greater than 30 cm were collected. 3.7 Dissostichus ... by weight. The largest tow was at station 129, yielding 30 kg (Figure 6b). This represents 63% of the catch ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 19-52 : Author(s): McKenna, Jr., J.E. and S.B. Saila
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Estimation of effective sample size for catch-at-age and catch-at-length data using simulated data from the Dirichlet-multinomial distribution
as the total yearly frequency in the form of class proportions com- bined with the corresponding multinomial ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 115–138 : Author(s): Candy, S.G
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Chilean krill fishery: analysis of the 1991 season
AeJIbHOe TpaJIeHHe H HX HCnOJIb30BaHHe B H3Y4eHHH MeJIKOMaCIDTa6Horo npocTpaHcTBeHHoro pacnpeAeJIeHH5I ... B6JIH3H Y4acTKoB CEMP. TaK)I{e npeAJIO)l{eHbI ApyrHe cnoco6bI HCnOJIb30BaHH5I AaHHbIX 3a Ka)l{Aoe OT ... Service (CNFS) produced a form to collect haul-by-haul information. The main objective of this article ... ro () 30 ....... 0 Q) 20 O'l ctl -10 c Q) Q 0 "-Q) (L 1977 1979 1981 1983 1985 1987 1989 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 273–287 : Author(s): Marín, V.H., A. Mujica and P. Eberhard