Search results

1. THE CONVENTION ON THE CONSERVATION OF ANTARCTIC MARINE LIVING RESOURCES (CCAMLR) AND THE ECOSYSTEM APPROACH As published in the International Journal of Marine and Coastal Law, Vol. 23, No. 3, 2008

   Abstract:  Lack of adequate governance of the high seas areas has resulted in the continued ... degradation of ocean and marine habitats. Ȁ e ecosystem approach, which comprises integrated, precautionary ... incorporation of an ecosystem approach to the conservation and management of marine living resources, and ... continues to be a leader in its implementation. Ȁ rough its actions at scientific, institutional and ...

   Meeting Document : CCAMLR-XXVII/BG/25 : Author(s): Submitted by ASOC

2. Krill length frequency distribution in Subarea 48.3 in January–April 1988 in relation to sources of its origin

   distributed in the coastal zone of about 7-40 miles wide, further is situated the boundary zone at the ... considered in the frame of hypothesis of krill resources forming from two sources: Antarctic Circumpolar ... Current and Weddell Scotia Sea water flow. It is shown, that small krill with the mode of about 33 mm is ... distance of about 30-60 miles, beyond boundary zone occurs larger krill with the mode of about 49 mm. Krill ...

   Meeting Document : WG-EMM-03/40 : Author(s): F.F. Litvinov, V.N. Shnar, A.V. Zimin and V.V. Lidvanov (Russia)

3. Assessment models for Patagonian toothfish in research block 58.4.3a_1 of Division 58.4.3a, Elan Bank for the years 2005-2014

   Abstract:  We made two sensitivity runs of age-structured and two fisheries (≥1300 m and < 1300 ... m) CASAL models for stock status assessments of Dissostichus eleginoides in the research block ... 58.4.3a_1 following the recommendations of the WG-FSA-2014 meeting. Two runs were carried out: including or ... ELAN_1 model reflected a large number of recaptures of the tags released concentrated in the western area ...

   Meeting Document : WG-SAM-15/24 : Author(s): K. Taki (Japan), S. Mormede (New Zealand) and T. Ichii (Japan)

4. Preliminary results of the experiments on the krill transport study in the South Orkney area (April 1992)

   area. The krill biomass was estimated within the square at the start and the end of works. It amounted ... within the square of 30 x 30 miles northwestwards of Coronation Island in the fishing fleet operation ... assessment of krill density and oceanological stations were carried out along the square perimeter. Four ... dublicates of perimeter were made. Control hauls with midwater trawl were made on the regular basis. The ...

   Meeting Document : WG-CEMP-92/34 : Author(s): L.G. Maklygin, V.N. Shnar, A.P. Malyshko (Russian Federation) and A.G. Shepelev (Ukraine)

5. High-resolution ocean modelling of the South Georgia and South Orkney Islands regions

   South Orkney Islands is highly productive, with a history of commercial exploitation. Many of the key ... oceanographic and ecological processes that determine the structure and functioning of this ecosystem operate ... over small scales of <10 km. Historically, these fine spatial scales have been poorly represented in ... numerical models. Here we describe the development of two regional ocean models that will be used to examine ...

   Meeting Document : WG-EMM-16/15 : Author(s): E. Young, E. Murphy and P. Trathan

6. Recommendation for an explicit limit reference point for the mackerel icefish (Champsocephalus gunnari) fishery in CCAMLR Statistical Division 58.5.2

   Abstract:  Large fluctuations in abundance are a persistent feature of the populations of mackerel ... theoretically allow some commercial fishing to occur on icefish stocks when stock biomass is at a low level ... . Australia recommends the development of a limit reference point, such that the commercial catch limit for ... completed. In years with a zero commercial catch limit, a combined bycatch and research catch limit of 30 ...

   Meeting Document : WG-FSA-11/34 : Author(s): Delegation of Australia

7. Using compact video camera technology for rapid deep-sea benthic habitat assessment

   a drop camera included: 1. Rapid: Three, two minute replicates of footage at 1000m, including ... Ocean benthos, has a wider application in deep-sea marine research. The use of the system as a drop ... voyage on the shelf-break of East Antarctica, greatly improved the efficiency of selection of sites for ... quantitative sampling. The system is also promoted for estimates of krill biomass, swarm dynamics and ...

   Meeting Document : WG-EMM-10/24 : Author(s): G.P. Ewing, R. Kilpatrick, A.J. Constable and D.C. Welsford (Australia)

8. Characterisation of the toothfish fishery in the Ross Sea region (Subarea 88.1 and SSRUs 88.2A–B) through 2018/19

   and SSRUs 88.2AB) together with biological characteristics of the catch of Antarctic toothfish through ... the 2019 season. The implementation of the Ross Sea Region Marine Protected area in December of 2017 ... , concentrated fishing on the slope south of 70° S on the traditional fishing grounds, with some expansion of ... respect to the current management areas. The median and 90 th percentile of the scaled length ...

   Meeting Document : WG-FSA-2019/07 : Author(s): J. Devine, S. Parker and A. Dunn

9. Distribution characteristics of krill aggregations in the fishing ground off Coronation Island in the 1989/90 season

   catchability rates of the trawls used at different times in the life of the fishery. File:  04-Kasatkina-and ... Paper Title:  Distribution characteristics of krill aggregations in the fishing ground off ... Coronation Island in the 1989/90 season Abstract / Description:  Distributional characteristics of krill ... biological condition of krill and the performance of the fishery. Investigations were carried out from ... trawls used at different times in the life of the fishery. Resume Les caracteristiques de la ... . Relative error of mean catch per hour of trawling is ; (iilQlhr) = ± le (aQ + at] 1ft - - ~ Il\ where ... per haul; ~ = mathematical expectation of catch per haul; at = standard deviation of the duration ... was calculated at P = 0.116. Catch per hour of trawling increased to rn(Q/hr) = 7.5 tonnes. Catch per ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 49–73 : Author(s): Kasatkina, S.M. and V.I. Latogursky

10. Density and biomass of Antarctic krill around South Shetland Islands using by 2-dB difference method

    was performed at seven stations. Using the difference between the dB values of two volume ... Abstract:  The dB-difference and characteristics of krill aggregation inhabiting Subarea 48.1 ... , which includes the Elephant Island peripheries and the west and south of the South Shetland Islands ... Antarctic krill (4.9 to 12.0 dB) and fish (-4.0 to-0.2 dB). The distributions and mean Sv of krill ...

    Meeting Document : SG-ASAM-17/04 : Author(s): S.-G. Choi, K. Lee and D. An

Pages