Результаты поиска

1. Revised research plan for toothfish in Division 58.4.4b by Shinsei maru No. 3 in 2015/16

   sample size of 60 tonnes in order to further strengthen the stock assessments in the area. Author(s ...

   Meeting Document : WG-FSA-15/20 : Автор(ы): Delegation of Japan

2. SG-ASAM-12

   ):  Tuesday, 17 April 2012 to Friday, 20 April 2012 Submissions Due:  Tuesday, 3 April 2012 Meeting documents ... Survey and Analysis Methods (SG-ASAM) (Bergen, Norway, 17 to 20 April 2012) WG-SAM-12/03 List of ... documents- Subgroup on Acoustic Survey and Analysis Methods (SG-ASAM) (Bergen, Norway, 17 to 20 April 2012) ...

   Meeting

3. An updated assessment of unicorn icefish (Channichthys rhinoceratus) in Division 58.5.2, based on results from the 2015 random stratified trawl survey

   provides both short (2 years) and long term (20 years) projections of unicorn icefish structure, abundance ... and yield for the area of Division 58.5.2 to the west of 79°20’ E using standard CCAMLR methods. Short ... term projections (20 year) indicate sustainable yield of 1663 t. Author(s):  D. Maschette and J. Dell ...

   Meeting Document : WG-FSA-15/50 : Автор(ы): D. Maschette and J. Dell (Australia)

4. A BALANCED MODEL OF THE FOOD WEB OF THE ROSS SEA, ANTARCTICA

   microzooplankton (34–47%), ice bacteria (61–72%), and ice protozoa (24–54%), components of the model. Trophic ... web, which means that the model has greater taxonomic resolution towards the top of the food web than ...

   Meeting Document : WG-EMM-09/42 : Автор(ы): M.H. Pinkerton, J.M. Bradford-Grieve and S.M. Hanchet (New Zealand)

5. Length-based assessment for mackerel icefish (Champsocephalus gunnari) at South Georgia

   Length (cm) 10 20 30 40 50 60 Figure 1 ... (°), derived from the growth curve: ( )ˆ , ,t tl G lτ τ θ+ = (4) so that in the case of a von Bertalanffy ... unstratified bootstrap procedure. Mean and standard error bounds are shown. No data were collected for 50–60 ... - aggregated (right). 2009 survey Length (cm) D en si ty 10 20 30 40 50 10 20 30 40 5010 20 30 ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 129–137 : Автор(ы): Hillary, R.M., C.T.T. Edwards, R.E. Mitchell and D.J. Agnew

6. Analyses of acoustic line-transect data from the waters around South Georgia: estimation of krill (Euphausia superba Dana) – biomass

   sample unit length is: (4) The estimated mean density for the whole region is then: (5) where Ai ... side of the shelf region (Figure 4), and taking a section as the basic sampling unit. This is not ... = 9.5%). Statistics for the 18 transect breakdown (Figure 4) and the six strata breakdown (Figure 5 ... ) are given in Tables 4 and 5 respectively. These estimates are based on the assumption of random ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 225–243 : Автор(ы): Murphy, E., I. Everson and A. Murray

7. A RISK ASSESSMENT TO ADVISE ON STRATEGIES FOR SUBDIVIDING A PRECAUTIONARY CATCH LIMIT AMONG SMALL-SCALE MANAGEMENT UNITS DURING STAGE 1 OF THE STAGED DEVELOPMENT OF THE KRILL FISHERY IN SUBAREAS 48.1, 48.2, AND 48.3.

   selecting among Fishing Options 2, 3, and 4 are tradeoffs between the risks to predator populations and ... Option 2. Implementation of Fishing Option 4 will, relative to the other two options, substantially limit ... the spatial distribution of the fishery. Furthermore, since Fishing Option 4 would concentrate fishing ... level. Relative to Fishing Options 2 and 3, fishery performance under Option 4 is also poor, with ...

   Meeting Document : WG-EMM-08/30 : Автор(ы): G.M. Watters, J.T. Hinke (USA) and S. Hill (United Kingdom)

8. Change in environmental conditions of the Southern Ocean observed by satellites and data-assimilating models between 1981 and 2019

   ocean fronts) from the same AVHRR observations; (4) sea ice concentration from microwave satellite ... environmental change across the Southern Ocean over the last 4 decades. Key results are: (1) warming of the ... the southern limit of the ACC except in the Ross Sea region; (4) decreasing chl-a and NPP in the Ross ...

   Meeting Document : WG-EMM-2019/39 : Автор(ы): M. Pinkerton

9. Preliminary assessment of toothfish in Subarea 48.3

   continue for the next 35 years then appropriate long-term yields could be as low as 975 tonnes.  This ...

   Meeting Document : WG-FSA-11/33 Rev. 1 : Автор(ы): T. Peatman, R.E. Mitchell, G. Parkes and D.J. Agnew (United Kingdom)

10. Reproduction in the Antarctic icefish Champsocephalus gunnari and its implications for fisheries management in the Atlantic sector of the Southern Ocean

    c. 25 cm around South Georgia and Kerguelen Islands, but c. 35 cm around the South Orkney Islands ...

    Meeting Document : SC-CAMLR-VIII/BG/16 : Автор(ы): Delegation of Federal Republic of Germany

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