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1. Temporal variability and the interrelationships between CEMP parameters collected on Adélie penguins at Béchervaise Island

   Adélie penguins at Béchervaise Island Abstract / Description:  Temporal variability in a series of CCAMLR ... F FT 0. 47 0. 30 0. 43 -0 .6 7 M al e d ep ar ts o n SF T 0. 02 ... @aad.gov.au Abstract Temporal variability in a series of CCAMLR Ecosystem Monitoring Program (CEMP ... review stage. The time series of CEMP data collected from Béchervaise Island can make a signifi cant ... previous sec- tion) on an additional series of CEMP parameters. These analyses were performed to ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 75–90 : Автор(ы): Emmerson, L.M., J. Clarke, K.R. Kerry and C. Southwell

2. Spatially explicit population dynamics models for Antarctic toothfish in the Ross Sea region

   ______________________________________________________________________ 1 Note that the CCAMLR management season is from 1 December to 30 November. In this report, the ... to 30 November 1997 is labelled the 1997 year. 21 Spatially explicit population dynamics ... management are shown in blue and the 800 m depth contour in grey, which represents the border between the ... Within each spatial cell, the number of tooth- fish in the population model aged 2 to 30 was recorded ...

   Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 19–37 : Автор(ы): Mormede, S., A. Dunn, S. Hanchet and S. Parker

3. CPUE indices used in Soviet krill fishery statistics from 1977 to 1992 and their possible utility for evaluation of relative changes in krill biomass

   longest time series of data on the Soviet krill fi shery (Fedoulov et al., 1996; Litvinov et al., 2003 ... ). Accordingly, CVDF was very widely used, and most CPUE data were presented in this form. An index of catch ... 0 2 4 6 8 10 12 14 16 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Catch per vessel ... 1986 to 1991 (RIF statistics). 0 5 10 15 20 25 30 35 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 165–177 : Автор(ы): Litvinov, F.F., A.Z. Sundakov and V.I. Arkhipov

4. A potential feedback approach to ecosystem-based management: Model Predictive Control of the Antarctic krill fishery

   ) provides output in the form of measurable state variables such as biomass and, trivially, catch. An ... simulations. Parameter Value MPC prediction horizon N = 20 Input bounds Umin = [400 400]T Umax = [1 000 ... 1 000]T AUmax = [200 200]T State bounds Xmin = [1 300 1 300 10 10]T Xmax = [104 104 100 100 ... ]T Constraint probability pX = 0.9 Mean steady state harvested species biomass ( ) ( )1, 2,, 5 ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 119–137 : Автор(ы): Hill, S.L. and M. Cannon

5. Some principles for fisheries regulation from an ecosystem perspective

   Heap (1981), distinction is made between: (a) species in the low-trophic levels which form the food ... series of catch and effort data. In principle, such methods attempt to estimate production directly ... which will lead to some form of optimum catch level. However, in practice, production models have not ... more concrete in the context of the possible form of objectives for CCAMLR discussed earlier ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 323-339 : Автор(ы): de la Mare, W.K.

6. Acoustic estimates of krill density at South Georgia, 1981 to 1998

   (see Priddle et al., 1988). Since Interannual variability in the abundance of t ha t t ime there ... series includes estimates arising from cruises where determination of krill biomass was a primary ... revised estimate for South Georgia is the first point in the time series presented here. Although ... individual, because t h s approach is less sensitive to errors in krill length estimation (see Hewitt and ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 47–57 : Автор(ы): Brierley, A.S., J.L. Watkins, C. Goss, M.T. Wilkinson and I. Everson

7. Simulation of recovery rates of fish stocks in the South Georgia and Kerguelen Islands areas

   t :;::55 '! ,"") . .; ~z ~I ~._ \- ···t· ...... <..} 169 · 194 21 .:781 20 .482 160.517 30 · .:'>20 ... group also estimated that the stock could be expected to increase at an approximate rate of 30% per ... provided some estimates of the sizes of past recruiting year classes. The time series for estimates is ... of recruitment series for 18 fish stocks from various parts of the world (Hennemuth et al., 1982 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 229-298 : Автор(ы): Hennemuth, R.C., K.D. Bisack and G. Duhamel

8. Fishing ground selection in the Antarctic krill fishery: trends in patterns across years, seasons and nations

   population, the krill fishery, krill predators and the transport of krill, will form the basis of this ... was 30 n miles x 30 n miles x 30 days or finer). Also, fine-scale data coverage was not complete ... haul- by-haul point data, 10 n miles x 10 n mile grid data or 30 n mile x 30 n mile grid data x 10-day ... period. All data points were assigned to SSMUs (Figure 1). For the 10 n mile x 10 n mile or 30 n mile x ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 117–141 : Автор(ы): Kawaguchi, S., S. Nicol, K. Taki and M. Naganobu

9. Integrating Count Effort by Seasonally Correcting Animal Population Estimates (ICESCAPE): a method for estimating abundance and its uncertainty from count data using Adélie penguins as a case study

   based on independently measured time series of availability throughout a breeding season. Such time ... series are typically collected at only a limited number of sites, so surrogate availability information ... reference point, with sufficient frequency in the time series to allow the functional form of the ... adjustment factor based on independently measured time series of availability throughout a breeding season ... . Such time series are typically collected at only a limited number of sites, so surrogate availability ... d’ajustement fondé sur des séries chronologiques de la disponibilité mesurée indépendamment tout au long de la ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 213–227 : Автор(ы): McKinlay, J., C. Southwell and R. Trebilco

10. Quantification of Southern Ocean phytoplankton biomass and primary productivity via satellite observations and biogeochemical models (submitted to the 2008 Joint CCAMLR-IWC Workshop)

    shelves/coasts, the marginal ice zone and open-ocean fronts. Their one-year time series of productivity ... investigate the influence of the Southern Annular Mode (SAM) on their productivity time series but Arrigo et ... annual productivity. Using a shorter time series (1997–2004), Lovenduski and Gruber (2005) showed that ... the time series of satellite chlorophyll observations increases in length, it is becoming possible ...

    Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 247–265 : Автор(ы): P.G. Strutton, N.S. Lovenduski, M. Mongin and R. Matear

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