Resultados de la búsqueda

1. Selectivity and two biomass measures in an age-based assessment of Antarctic krill (Euphausia superba)

   selectivity to investigate the population dynamics of Antarctic krill (Euphausia superba) near the Antarctic ... Peninsula. The data were from surveys conducted by the U.S. Antarctic Marine Living Resources Program around ... the South Shetland Islands from 1992 to 2011. Two indices of krill biomass based on (1) trawl-net ... samples and (2) hydroacoustic sampling were combined with length-compositions from the nets. Sixteen model ...

   Meeting Document : WG-EMM-15/P07 : Autor(es): D. Kinzey, G.M. Watters and C.S. Reiss

2. Age-structured production model for toothfish at South Georgia

   Abstract:  The ASPM model used by Agnew and Kirkwood (2004, WG-FSA-04/82) has been modified ... through the introduction of a new annual selectivity function, modelled as a unimodal, algebraically ... was fitted for all years, the change to the new selectivity function improved the fit to length ... frequency data achieved last year, but the fit was still poor. The fit to the CPUE was also poor. With ...

   Meeting Document : WG-FSA-SAM-05/18 : Autor(es): A. Payne, G.P. Kirkwood, R. Hillary and D.J. Agnew (United Kingdom)

3. Results of E.L. Holmberg 1995 fish survey in Subarea 48.3

   Abstract:  The survey comprised 48 bottom trawl hauls taken in subarea 48.3. About 80% of the ... hauls were intended as replicates of the position of hauls in the 1994 survey, allowing site by site ... and 1.0 miles from those in the previous survey. Mean densities were obtained considering the spatial ... aggregation of stations in a nested ANOVA model. An increase over last year's values was observed in the ...

   Meeting Document : WG-FSA-95/35 : Autor(es): Marschoff, E., Madirolas, A., Balestrini, C., Tossonotto, G., Gonzalez, B., Calcagno, J.

4. WG-FSA-90

   documents Doc Number Title WG-FSA-90/02 Annotation to Provisional Agenda for the 1990 Meeting of the CCAMLR ... carried out during the 1989 meeting of the Working Group on Fish Stock Assessment Secretariat WG-FSA-90/06 ... Islands E. Barrera-Oro and R. Casaux (Argentina) WG-FSA-90/1 Rev. 1 Provisional Agenda for the 1990 ... meeting of the CCAMLR Working Group on Fish Stock Assessment (WG-FSA) WG-FSA-90/10 Pilot study on ...

   Meeting

5. Hydrometeorological condition features in South Orkneys subarea in February–March 1996

   daily indeses of atmospheric circulation for the period February-March 1996, calculated average values ... the period, which along with atmospheric circulation data allow to determine atmospheric circulation ... features over ASA area at the summer period. There are obtained data on thermochaline conditions on the ... polygon near South Orkneys. There are calculated and presented maximum temperature distribution on the ...

   Meeting Document : WG-EMM-96/35 : Autor(es): Polischuk, M.I., Shnar, V.N.

6. Vessel notification

   States notify CCAMLR of the intention of their vessels to enter, exit, or move between subareas and/or ... divisions of the Convention Area, was carried out to assess how such a system might strengthen the CCAMLR ... System of Inspection. The study has found that the modified Hail system could strengthen the System of ... . Several modifications are proposed to the existing CCAMLR provisions for advance notification of fishing ...

   Meeting Document : CCAMLR-XIV/13 : Autor(es): Secretariat

7. INVESTIGATING LENGTH AT MATURITY OF ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) BASED ON SCIENTIFIC OBSERVERS’ DATA

   Abstract:  Through generalised linear models, the gonadosomatic index of Antarctic toothfish in ... the Ross Sea region was shown to vary with latitude, length and month. Limitations of the scientific ... difference in the GSI values of fish at different maturity stages. However these studies were carried out on ... a limited number of fish, most of which were from the southern area, therefore not on obviously ...

   Meeting Document : WG-FSA-08/48 : Autor(es): S. Mormede, S. Parker and P. Grimes (New Zealand)

8. REVISED RESEARCH PLAN FOR TOOTHFISH IN DIVISION 58.4.4A and B BY SHINSEI MARU NO. 3 IN 2009/10

   Abstract:  The plan submitted to the WG-SAM-09 (Document 09/11) for fishing surveys on stock ... according to the recommendations of the working group. The working group recommended the consecutive ... better understood. We recalculated the necessary sample size as 120,000 kg for Dissostichus spp. for this ... division that includes 4 SSRUs, taking into account the conservative exploitation rate (less than 3.8 % of ...

   Meeting Document : WG-FSA-09/12 : Autor(es): Delegation of Japan

9. SC-CAMLR-VII

   Full Name:  Seventh Meeting of the Scientific Committee Location:  Hobart, Australia Date(s ... Provisional Agenda for the Seventh Meeting of the Scientific Committee for the Conservation of Antarctic ... Marine Living Resources SC-CAMLR-VII/02 Annotation to the Provisional Agenda for the Seventh Meeting of ... the Scientific Committee Chairman of the Scientific Committee SC-CAMLR-VII/03 Rev. 1 Registration of ...

   Meeting

10. Propuesta de la Federación de Rusia para la asignación de recursos destinados a la investigación en las UIPE de las Subáreas 88.1 y 88.2 cerradas a la pesca

    Abstract:  Over the last three to four years the question has been raised in working groups and ... the CCAMLR Scientific Committee regarding the provision of resources for research in open and closed ... SSRUs in the Ross Sea. According to established practice and as a rule, if the research was conducted in ... open SSRUs, then the required proportion of the target species to be removed was taken from the TAC for ...

    Meeting Document : SC-CAMLR-XXXIV/12 : Autor(es): Делегация Российской Федерации

Páginas