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Comisión para la Conservación de los Recursos Vivos Marinos Antárticos

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  1. Seasonal and inter-annual variability in the distribution of Electrona carlsbergi in the southern Polar Front area (the area to the north of South Georgia is used as an example)

    concentrations throughout the year. Results of surveys showed that the distribution and behaviour of E ... concentrations. Calculations of biomass of E. carlsbergi in the area indicated that its variability during the ... found at similar depths (100 to 450 m) both during the day and at night. It should be noted that during ... concentrations throughout the year. Results of surveys showed that the distribution and behaviour of E ... fish concentrations. Calculations of biomass of E. carlsbergi in the area indicated that its ... . Very few species, however, form large and dense concentrations and their distribution tends to be ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 337–367 : Autor(es): Kozlov, A.N., K.V. Shust and A.V. Zemsky

  2. Directed research. Antarctic Marine Living Resources (AMLR). A program development plan

    , among other things, that: “(A) The Director of the National Science Foundation, in consultation with the ... 8, 1984, implementing the CCAMLR for the United States. Congress found that directed and basic ... States Antarctic Program; (B) The Secretary of Commerce, in consultation with the Director of the ... , shall design and conduct a program of directed scientific research coordinated with the United States ... States. Congress found that directed and basic research programs concerning the marine living resources ... under the CCAMLR. Section 312 of the Act directs, among other things, that "(A) The Director of the ... National Science Foundation, in consultation with the Secretary of State and the heads of other ... Secretary of Commerce, in consultation with the Director of the National Science Foundation, the Secretary ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 363-373 : Autor(es): Office of Science and Technology, NMFS, NOAA, US Department of Commerce (USA)

  3. Survey of Antarctic fur seals in the South Shetland Islands, Antarctica, during the 1986/87 austral summer

    Islands, Antarctica, during the 1986/87 austral summer indicated that this species is continuing its ... . Total fur seal pup production in the South Shetland Islands in 1986/87 is estimated to be approximately ... that this species is continuing its population recovery and recolonization of rookery sites following ... 1986/87 is estimated to be approximately 4000 individuals. Notes on other pinniped species observed ... seals in the South Shetland Islands have been censused sporadically over the past 80 years, with the ... ). Surveys were flown at approximately 100 meters altitude, with photographs taken of large groups to ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 427-440 : Autor(es): Bengtson, J.L., L.M. Ferm, T.J. Härkönen, E.G. Schaner and B.S. Stewart

  4. Supplementary data on exploited stocks in Division 58.5.1 (Kerguelen)

    is from this cohort that the fishery achieved its good results in 1988/89, once the cohort had ... reduction in catch and fishing effort. This trend could well be reversed by too high a catch in 1988/89 ... resource when harvesting first began, but now only appears as a secondary species. It must be added that ... , in press) show a very low abundance of juvenile stock in 1984, which could be correlated with a ... impact will be observed on the adult stock with a delay of about four years corresponding to the arrival ... /89 season can be divided into benthic trawls (62%) and semipelagic trawls (38%) with respective ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 147–161 : Autor(es): Duhamel, G.

  5. Survey design to estimate krill abundance during FIBEX

    should be integrated along the shortest track interval that practical limitations allow (generally this ... information indicated that krill would be distributed northwards from the pack ice zone (Marr 1962 ... meant that second-phase transects tended to be shorter than first-phase transects, which gave strata of ... further advantage of the two-phase system was that it allowed a larger number of transects to be sampled ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 253–263 : Autor(es): Everson, I., I. Hampton and G.M. Jolly

  6. Results of fish stock assessment survey, South Georgia region, November - December 1986

    appear stable, the fraction of the biomass that is sexually mature seems to be decreasing, with the ... poor recruitment in year classes before 1976;77. This would be consistent with reports of no ... relatively strong 1983/84 year class that would be expected to reach length of 50% maturity by the end of ... MeHhllie B 1986/87 r., t.[CM B 1984/85 r., XOT5I 11 He Ha [[OP5lAOK. OUCHKI1 t.[I1CJlCHHOCTI1 Notothenia ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 143-183 : Autor(es): Gabriel, W.L.

  7. Differences in distribution and population structure of krill (Euphausia superba) between penguin and fur seal foraging areas near Seal Island

    (~250 g/m 2). In the inshore foraging areas krill undertake diurnal vertical migrations, tending to be ... the surface throughout the day. With regard to body size and maturity of krill in the inshore foraging ... dominant with occasional occurrences of juveniles (modal length 21 mm). In contrast, in the offshore ... lower krill abundance during January may be responsible for the offshore feeding of fur seals at that ... time. Offshore feeding trips, 277 however, may not be specifically linked with seasons of low ... ). It may be suggested, therefore, that offshore foraging can be energetically advantageous for fur ... ISLAND T. Ichiil, H. Ishiil, J.L. Bengtson2, P. Boveng2, IK. Jansen2 and M. Naganobu1 Abstract ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 273–285 : Autor(es): Ichii, T., H. Ishii, J.L. Bengtson, P. Boveng, J.K. Jansen and M. Naganobu

  8. Distribution and abundance of Macrourus carinatus on BANZARE Bank in the southern Indian Ocean

    , while the biomass was estimated to be 16 658 ±  1 325 tonnes. M. carinatus appeared to be uniformly ... ). They found that juveniles and adults were segregated in this region, with immature fish located in ... that ground too rough for trawling was encountered. The survey design was modified slightly, with ... GEBCO data proved to be unrealistic in some areas with several squares located outside the 1 500 m ... distribution may be characteristic of t h s ubiquitous deep-water species in the Southern Ocean, as similar ...

    Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 171–178 : Autor(es): van Wijk, E.M., A.J. Constable, R. Williams and T. Lamb

  9. Changes in biomass of eight species of finfish around the South Orkney Islands (Subarea 48.2) from three bottom trawl surveys

    point estimates, biomass levels of most species appear to be unchanged or may have declined slightly ... since 1991. The stock of C. gunnarii is currently extremely low, while there appear to be strong signs ... assumption could allow estimates to be adjusted such that biomass could be directly compared. Correction ... factors of that kind would probably have to be species-specific, and could only be estimated in an ... , it is reasonable to assume that the nets catch the species with great efficiency, with the possible ... commercial fishery during the 1970s and early 1980s. It is unlikely that with 64 hauls we simply missed a ...

    Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 53–74 : Autor(es): Jones, C.D., K.-H. Kock and E. Balguerías

  10. Revised estimates of the area of the South Georgia and Shag Rocks shelf (CCAMLR Subarea 48.3)

    should be used for future assessments and for assisting with the stratification of surveys. File ... strata. The new dataset is considered the most accurate and reliable currently available and should be ... used for future assessments and for assisting with the stratification of surveys. Résumé Un nouveau ... known to be unreliable, particularly for the areas to the south of South Georgia, as they rely on ... limited sounding data, with some dating from the 1920s. Updated estimates of the sea floor in Subarea ...

    Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 167–175 : Autor(es): Belchier, M. and P. Fretwell

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Correo electrónico: ccamlr [at] ccamlr [dot] org
Teléfono: +61 3 6210 1111
Facsímil: +61 3 6224 8744
Dirección: 181 Macquarie Street, Hobart, 7000, Tasmania, Australia

 

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