Resultados de la búsqueda

1. Estimating krill recruitment and its variability

   and above) of 0.339 with a standard deviation (SD) of 0.100. The corresponding result for recruitment ... nine surveys is 0.552 with a standard deviation of 0.074. A number of the assumptions needed for ... rate for 1+ krill (the ratio of the number of krill aged one year to the number of krill aged one year ... for 2+ krill (the ratio of the number of two-year-old krill to the number aged two and above) from ... deriving the estimates. Table 3 gives preliminary results from these surveys, with R(t) estimated for ... methods for the design and execution of future net haul surveys. With regard to assumptions 2 and 3 ... surveys, with a youngest putative age of two years. Top - Marion Dufresne during FIBEX, centre - Walther ... density-at-length data from various surveys, with a youngest putative age of two years. Top - Professor ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 55–69 : Autor(es): de la Mare, W.K

2. A simulation study of the method of deriving natural mortality rate using data for Champsocephalus gunnari in Subarea 48.3

   year Ey • A general procedure for the study of natural mortality rate specification with the use of ... the value of 0.35 used by the Working Group on Fish Stock Assessment (WG-FSA) in previous years. In ... Frolkina and Dorovskikh, 1990). Age composition of the catches, Ca.)!, for a series of years and ... practical calculations, with regard for the random pattern of the initial data and the final sample amount ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 69–83 : Autor(es): Gasyukov, P.S. and R.S. Dorovskikh

3. Fishery Report: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b

   results reported in WG-FSA-10/48. Ages of 214 otoliths (of 3 013 fish sampled) ranged from 5 to 50 years ... for females and from 5 to 46 years for males (Figure 3). These ages may be overestimated by one ... ........................................................................... 3 1.3 Size distribution of catches ........................................................ 3 ... 3. Parameter estimation ................................................................... 4 ...

   Document : Site Section: Publications

4. WG-EMM-04

   super trawler) Konstruktor Koshkin in Statistical Area 48 in March–June 2003 as compared with previous ... management – the case of the South African purse-seine fishery R.J.M Crawford (South Africa) WG-EMM-04/3 List ... -EMM-04/48 Reconciling fisheries with conservation: three examples from the Southern Ocean R.P. Hewitt ... 48.1) with respect to the long-term Elephant Island area datasets V.J. Loeb (USA) WG-EMM-04/73 Report ...

   Meeting

5. SC-CAMLR-XXXVI

   with other organisations: Cooperation with RFMOs CCAMLR Secretariat CCAMLR-XXXVI/13 EU proposal to ... Observation (WS-SISO) (Buenos Aires, Argentina, 3 to 7 July 2017) WS-SISO Convener (J. Moir Clark (EU)) SC ... Simulating nursery areas for Antarctic krill along the western Antarctic Peninsula with relevance for the ... five-year work plan Delegation of the Russian Federation SC-CAMLR-XXXVI/16 Proposal for a CCAMLR ...

   Meeting

6. SIOFA Executive Secretary recruitment information

   / DPMA) no later than 15th January 2016 to the following address: Ministère de l’Ecologie, du ... persons with a recent knowledge of the applicant’s character, qualifications and experience (at least one ... preference by Contracting Parties. The candidates with the three highest scores will be shortlisted ... shared with candidates one hour prior to the interview. The chosen candidate will be notified at the ...

   Document : Site Section: The Organisation

7. WG-EMM-08

   2007-08, WITH NOTES ON THE HISTORY OF AERIAL CENSUSES IN THE ROSS SEA AND RECOMMENDATIONS FOR CONTINUED ... THREE YEARS: 1999, 2000 AND 2008 C. Reiss and A. Cossio (USA) WG-EMM-08/27 Trophic study of Ross Sea ... AND ECOSYSTEM SURVEY WITH R/V “G. O. SARS” IN 2008 S.A. Iversen (Norway), W. Melle, E. Bagøien, D. Chu ... Antarctic krill (Euphausia superba) and ice krill (E. crystallorophias) with note on distribution of ...

   Meeting

8. Fishery Report: Closed fishery for Dissostichus spp. (TOT) in Divisions 58.4.4a and 58.4.4b

   sampled) ranged from 4 to 48 years for females and from 5 to 48 years for males (Figure 3). These ages ... 1.2 IUU catch ........................................................................... 3 1.3 ... Size distribution of catches ........................................................ 3 2. Stocks ... and areas ......................................................................... 4 3. Parameter ...

   Document : Site Section: Publications

9. Predation on fish by the southern elephant seal, Mirounga leonina, at King George Island, South Shetland Islands, as reflected by stomach lavage

   Abstract:  Between november and february of the years 1993/94, 1995/96, 1996/97, 1997/98, 1998/99 ...

   Meeting Document : WG-EMM-01/58 : Autor(es): G.A. Daneri and A.R. Carlini (Argentina)

10. Variations in the diet composition and feeding intensity of mackerel icefish (Champsocephalus gunnari) at South Georgia (Antarctic)

    energy content appears to be the prefered diet. In years of krill shortage, such as in 1991, krill is ... the lowest within a 28 year period of investigation. Variation in food composition between sampling ...

    Meeting Document : WG-FSA-93/24 : Autor(es): K.-H. Kock and S. Wilhelms (Germany), I. Everson (United Kingdom) and J. Gröger (Germany)

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