Resultados de la búsqueda

1. A comparison of densities and length distribution of the Champsocephalus gunnari stock in Subarea 48.3 between years 1994 and 1995

   and 1995 surveys conducted in subarea 48.3 by BIP Dr: E L HOLMBERG are compared. Haul locations were ... determined by a search procedure yielding randomly selected clusters of stations located within the 50–150 ... monitoring the stock. A relative stability was found in the components of the variance of the mean density ...

   Meeting Document : WG-FSA-95/34 : Autor(es): Marschoff, E., Calcagno, J., Gonzalez, B.

2. ECOLOGICAL REPERCUSSIONS OF HISTORICAL FISH EXTRACTION FROM THE SOUTHERN OCEAN

   Ocean was partially due to the serial depletion of fish by intensive industrial fishing, rather than ... hypothesize that availability of annually-produced juvenile fish fed upon by upper-level predators remained ...

   Meeting Document : WG-EMM-08/P07 : Autor(es): D. Ainley and L. Blight

3. SPATIAL DISTRIBUTION AND AGE STRUCTURE OF THE ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) IN THE ROSS SEA, ANTARCTICA

   Abstract:  The Ross Sea has been geologically characterized by tectonic and glacial processes ... created based on the habitat mapping scheme developed by Greene et al. (1999). Fish age data from the long ... areas. Differences in age distributions between these areas were found using ANOVA. These distributions ... individuals were found on ridges in the northern Ross Sea, consistent with the hypothesis of an austral summer ...

   Meeting Document : WG-FSA-08/18 : Autor(es): C.M. Brooks and J.R. Ashford (USA)

4. Marine debris surveys at Bird Island, South Georgia 1990 to 1995

   debris; however, there is concern over the dangers posed to wildlife by increasing amounts of such debris ... programme developed by the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) to ... of items found ashore in 1995 which coincided with an apparent increase in long-line fishing effort ... in the area. The increase in the incidence of synthetic line found ashore corresponds to the increase ...

   Meeting Document : CCAMLR-XV/BG/05 : Autor(es): Delegation of the United Kingdom

5. Distribution, biomass and abundance of Antarctic krill in the vicinity of Elephant Island during the 1996 austral summer

   lack of a spring-time salp bloom, the timing of spawning by adult krill, and the success of krill ... recruitment proposed by Loeb and Siegel (1994a) and Siegel and Loeb (1995). Author(s):  Demer, D.A., Hewitt ...

   Meeting Document : WG-EMM-96/23 : Autor(es): Demer, D.A., Hewitt, R.P., Loeb, V.

6. Uncertainty in standard sphere calibrations

   by the latter result, direct measurements of target strength (TS) were made of four standard spheres ... sphere exhibited a larger difference of 2.5 dB. A system calibration by the method of self-reciprocity ...

   Meeting Document : WG-EMM-95/70 : Autor(es): Demer, D.A., Hewitt, R.P.

7. Bias in acoustic biomass estimates of Euphausia superba Dana to diel vertical migration

   covered a 105 by 105 n.mile study area centered on Elephant Island; the second and third surveys covered a ... 60 by 35 n.mile area immediately north of Elephant Island; the fifth survey covered a 1 n.mi.2 area ...

   Meeting Document : WG-KRILL-93/48 : Autor(es): D.A. Demer and R.P. Hewitt (USA)

8. The distribution pattern and fishery for the Antarctic krill (Euphausia superba) off the Wilkes Land and Balleny Islands (with notes on the application of CPUE data as indices of krill abundance)

   time per haul (TC/TH/PPST, TC/TFISHT/PPST) are strongly influenced by the fishery tactics applied by ...

   Meeting Document : WG-KRILL-90/16 : Autor(es): V.N. Dolzhenkov, E.A. Kovalev, V.A. Spiridonov, V.P. Timonin, I.A. Zhigalov (USSR)

9. Propuesta para establecer un Área Marina Protegida en la región del Mar de Ross

   Abstract:  The delegations of New Zealand and the United States propose the establishment by the ... -04 (2011) and the scientific conclusions and processes, reviewed by the Scientific Committee, from ...

   Meeting Document : CCAMLR-SM-II/04 : Autor(es): Delegations of New Zealand and the USA (This paper introduces a revised version of the proposal contained in CCAMLR-XXXI/16 Rev. 1 of 29 October 2012)

10. Draft MPA Report for the South Orkney Islands Southern Shelf (MPA Planning Domain 1, Subarea 48.2)

    established by CCAMLR in 2009 (CCAMLR-XXVIII paragraph 7.1; CM 91-03), with the objective of contributing ... Report for consideration by the Working Group, and would welcome discussion and feedback on its structure ...

    Meeting Document : WG-EMM-14/25 : Autor(es): Delegation of the European Union

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