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1. A quantified Bayesian Maximum Entropy estimate of Antarctic krill abundance across the Scotia Sea and in small-scale management units from the CCAMLR-2000 Survey

   can be found in Rivoirard et al. (2000)) of density distribution, as given by Hewitt et al. (2004a ... inferred for any area could easily be found by summing the biomass of all pixels in that area. (Pixel ... possible route to better estimates could be found by using more information that is exter- nal to the ... ). In addition to the survey total, biomass estimates derived by the MaxEnt method for each of the ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 97–116 : Автор(ы): Heywood, B.G., A.S. Brierley and S.F. Gull

2. Timing of clutch initiation in Pygoscelis penguins on the Antarctic Peninsula: towards an improved understanding of off-peak census correction factors

   , sea-ice etc.). It is found that mean October temperatures constitute the most consistent significant ... expeditions), oppor- tunistic, or poorly timed relative to the current standard established by the CCAMLR ... gentoo penguin breeding has also been suggested by Gwynn (1953). Warm October temperatures hasten snow ... monthly sea-ice coverage for all sites was taken as reported for the Palmer Station LTER region by the ... ://pal.lternet.edu/data/data/weather/palmer/daily8905 (Data from 2006–2008 obtained by personal communication with ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 149–165 : Автор(ы): Lynch, H.J., W.F. Fagan, R. Naveen, S.G. Trivelpiece and W.Z. Trivelpiece

3. 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

   -frequency data. As a response to calls by the Scientific Commit- tee for management advice for toothfish ... composition of a fish population is affect- ed by fishing: fishing is size-selective and truncates the length ... -frequency composition by generally re- moving larger fish. And because length-frequency data can be ... - nents representing cohorts is limited by the overlap of older cohorts, and Sparre and Venema (1998 ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 57–73 : Автор(ы): Ziegler, P.E., D.C. Welsford and A.J. Constable

4. The error of the biomass estimate as a function of survey parameters and the statistics of a density field of krill aggregations

   (which can be assumed as known) introduced by the method of obtaining init1alinfo:rmation, one should ... covered by a vessel between two successive echo pulses, is much less that the other one ( "i. ) which ... == =?: f i / N calculated for all knots (IV is the general num- /,21 ber of knots), is expressed by the ... survey stations are usually installed far- between, thuB, by the order of mag~tude grid steps are no ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 213-228 : Автор(ы): Kizner, Z.I.

5. Surface areas of seabed within the 500 m isobath regions within the South Shetland Islands (Subarea 48.1)

   isobath by combining Admiralty Chart data with soundings collected during research cruises by the ... further refined by Kock and Harm (1995) using additional information collected during research cruises ... in this region relied on constructing isobaths by hand from available data sources, and subdividing ... areas into smaller rectangular subareas. These subdivisions were then converted to square areas by ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 133–140 : Автор(ы): Jones, C.D., S.N. Sexton and R.E. Cosgrove III

6. An assessment of toothfish in Subarea 48.3 using CASAL

   the recruitment estimates so that the median 2004 vulnerable biomass calculated by the GYM coin ... measurements of the catch weighted by catch size. In the early years (1985–1995) only fleet-based ... 1990 because the Russian fleet fishing in this year did not report haul-by-haul data to CCAMLR. Mark ... by Marlow et al. (2003). This provided a dataset of releases at length by year and evaluación ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 65–95 : Автор(ы): Hillary, R.M., G.P. Kirkwood and D.J. Agnew

7. Small scale krill surveys: simulations based on observed euphausiid distributions

   suggested for both these designs is that recommended by BIOMASS (1986) and consists of obtaining mean ... variance increases with transect length. The areal shape of euphausiid aggregations has been reviewed by ... , and do not generally have shapes that can be approximated by circles, the case that is usually ... collected by Nicol (1986). We examine the behaviour of random parallel transect and radial transect designs ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 245–256 : Автор(ы): Agnew, D.J. and S. Nicol

8. Results of the CCAMLR Antarctic fish otoliths/scales/bones exchange system

   age determination by Gerasimchook. Scales were found to be unsuitable due to the even distribution of ... bones of selected species of Antarctic fish. Samples were kindly provided by the USSR, United Kingdom ... microscopic slides by the Convener in the course of the exchange. Both otoliths and scales of 57 specimens ... . Scales are usually cleaned by soaking them in 10% ammonia (VNIRO, AtlantNIRO) or in a soap solution (Sea ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 197–226 : Автор(ы): Kock, K.-H.

9. Otolith and body size relationships in the mackerel icefish (Champsocephalus gunnari)

   question of otolith erosion, which has been highlighted by Jobling and Breiby (1986) and may be ... 24 C. gunnari to indicate the likely size of fish eaten by the seals (North et al., 1983). While ... that study provided a good first approximation, the studies by Reid (1995) and North (1996) indicate ... otoliths from a collection of 350 fish from Heard Island has been published by Williams and McEldowney ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 117–123 : Автор(ы): Everson, I., B. Bendall and A. Murray

10. Factors to consider in developing management measures for krill

    Antarctic waters as a whole. This potential has been crudely guaged by considering the food consumption of ... is defined as a group of individuals of the same species whose gains by immigration and losses by ... catches are attained by accepting a lower average yield. 178 3.4 Data and Assessment Methods ... action implied by the method would achieve the overall objectives. Conversely, using a procedure which ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 175–187 : Автор(ы): de la Mare, W.K.

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