Search results

1. Estimates of circumpolar abundance of Antarctic krill based on recent acoustic density measurements

   precautionary limits are still likely to rise as a result of new surveys because the method used to calculate ... effectively underestimated the krill biomass by a factor of three, so the new survey of the South Atlantic ... to rise as a result of new surveys because the method used to calculate precautionary limits uses a value ... the krill biomass by a factor of three, so the new survey of the South Atlantic in January 2000 may result ... are still likely to rise as a result of new surveys because the method used to calculate precautionary ... effectively underestimated the krill biomass by a factor of three, so the new survey of the South Atlantic ... of a krill fishery (Everson, 1977). In an era where most commercial stocks of marine living resources ... consumption by land- based predators. A major gap in knowledge is the consumption of krill by marine-based ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 87–99 : Author(s): Nicol, S., A.J. Constable and T. Pauly

2. Archival and satellite-linked data recorders

   provides an overview of currently-available data recorders for use in research on marine animals ... This paper provides an overview of currently-available data recorders for use in research on marine ... in gathering physiological and ecological information on the diving behaviour of marine mammals and birds ... data recorders for use in research on marine animals. These recorders are deployed on freely swimming ... etre utilises dans les travaux de recherche sur les animaux marins. Ces enregistreurs sont utilises ... into techniques of remote data acquisition of diving behaviour of marine animals. The discussion is divided ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 475-493 : Author(s): Hill, R.D.

3. The ecosystem approach to managing fisheries: achieving conservation objectives for predators of fished species

   of Antarctic Marine Living Resources (hereafter referred to as 'the Convention') and the obligations ... FISHERIES IMPACT INCIDENTALLY ON AN ECOSYSTEM? Fishing can affect marine species directly through ... relationships between harvested, dependent and related populations of Antarctic marine resources ... remained unaltered at these new equilibria (but see Mange1 and Hofman (1999) for further discussion ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 37–64 : Author(s): Constable, A.J

4. Analysis and modelling of the Soviet Southern Ocean krill fleet, II: Estimating the number of concentrations and analytical justification for search data

   fisheries data. At the meeting of the Scientific Committee for the Conservation of Antarctic Marine ... for a new concentration. In this case, the fleet leaves the current concentration and begins true search ... for justification). (ii) Direct movement to a new region. followed by true search. In this case, the fleet exits ... the current concentration and moves directly to a new region (e.g. a historically known fishing ground ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 283–322 : Author(s): Mangel, M.

5. Brief report of the joint Soviet-Australian expedition of the USSR FRV Professor Mesyatsev to the Australian fishing zone around the territory of Heard and McDonald Islands, May-August, 1987

   of sea birds and marine mammals were conducted. - 80 - RESULTS The main results ... (New) According to our hydrographic survey Bank 3 is almost entirely in the French Fishing Zone ... (New Bank), one bottom trawl was made on the Bank vostochnaya (East Bank), and 26 bottom trawls were ... will most probably increase. V. Seabirds and Marine Mammals Visual observations of seabirds and marine ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 75-103 : Author(s): Gherasimchook, V.V., V.N. Brodin, A.V. Kljausov, I.B. Russelo, P.V. Tishkov and N.B. Zaremba

6. Analysis of results from demersal fish surveys at South Georgia, undertaken by the United Kingdom and the USSR, January and February 1990

   FRANCIS, R.I.C.C. 1984. An Adaptive strategy for stratified random trawl surveys. New Zealand Journal ... of Marine and Freshwater Research, 18: 59-71. 247 Table 1: Areas of seabed, South Georgia Subarea 48.3 ... hauls interspersed with a few large catches. The small number of large catches cause a disproportionate ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 223–254 : Author(s): (Report of a Joint UK/USSR Workshop, 23 to 27 July 1990)

7. Age and growth of Antarctic euphausiacea (crustacea) under natural conditions

   once. (Published in Marine Biology, 96: 483-495 (1987)) File:  12-Siegel.pdf ... . (Published in Marine Biology, 96: 483-495 (1987)) ... once. * published in Marine Biology 96 : 483-495 (1987) 1. Bundesforschungsanstalt fur Fischerei ... dans Marine Biology 96 483-495 (1987) Resurnen Se estudiaron cinco especies de crustaceos ... Marine Biology 96 483-495 (1987) Pe310Me M3yqanOCb nHTb BHAoB aHTapKTHqeCKHX paKoo6pa3Hblx-3y ... 0AliH pa3. * ony6nliKoBaHO B Marine Biology ~ 483-495 (1987) ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 369-370 : Author(s): Siegel, V.

8. A rationale for conservation areas within Antarctic waters

   ‘the designation of regions and sub-regions based on the distribution of populations of Antarctic marine living ... of Antarctic marine living resources’ (Article IX 2 (b)). In order to select meaningful boundaries ... of regions and sub-regions based on the distribution of populations of Antarctic marine living resources ... -secteurs selon la repartitiondes populations de res sources marines vivantes de l'Antarctique" (Article ... (SPAS), none of the eighteen SPAs so far designated have marine waters as main components. Ma{ine ... on Conservation (1976). Under the Convention for the Conservation of Antarctic Seals (Annex 5), three marine ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 513-535 : Author(s): Chittleborough, R.G.

9. Beyond MSY: a consideration of definitions of management objectives

   is contained in the Convention for the Conservation of Antarctic Marine Living Resources. This gives ... an adequate adult stock, which has been the top priority in managing marine mammals. Because of their low ... ) recruitment - 308 - among marine mammals is more nearly proportional to adult stock than is the case ... or similar criteria, e.g. in the International Whaling Commission, or under the U.S. Marine Mammal ... Article II of the CCAMLR Convention. The criteria will depend on whether the main concern is with ... recruitment or growth overfishing. Account also needs to be taken of the uncertainties associated with any ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 299-322 : Author(s): Gulland, J.A.

10. Status of the FIBEX acoustic data from the West Atlantic

    for the Conservation of Antarctic Marine Living Resources (CCAMLR) set a precautionary catch limit for Antarctic ... International BIOMASS (Biological Investigation of Marine Antarctic Systems and Stocks) Experiment (FIBEX ... , 1991b - paragraph 3.78). In fulfilling this request, Trathan e t al. (1992) used new TS estimates ... of new experimental information at 50 kHz, this is not possible. At 38 kHz, where new experimental ... survey) with data collected at 120 kHz (all other vessels), it is concluded that this does not materially ... are consistent with the other surveys. The authors can find no explanation for this difference. File ...

    Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 35–48 : Author(s): Trathan, P.N. and I. Everson

Pages