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1. Estimating density and biomass of Antarctic krill (Euphausia superba) around South Shetland using the 2-dB difference method

   estimated using an acoustics survey. Acoustic data were collected with 38 and 120 kHz from April 13 to 24 in ... CCAMLR standard protocols using swarm integration (SHAPES module within that software for swarm ... to be 0.20 g/m 2 and 18 thousand tons (CV=33.8%) applying S v difference 3.96-5.91 dB and 0.92 g/m 2 ...

   Meeting Document : SG-ASAM-18/08 : Autor(es): S. Choi, K. Lee and D. An

2. CCAMLR-XVIII

   forecast budget for 2001 Executive Secretary CCAMLR-XVIII/6 Review of Members’ annual reporting obligations ... Delegation of Brazil CCAMLR-XVIII/MA/19 Report of Member's Activities in the Convention Area in 1998/99 ... Delegation of Japan CCAMLR-XVIII/BG/26 On the exchange of information with FAO on CCAMLR activities Executive ... 48.3 in accordance with Conservation Measures 150/XVII and 151/XVII Delegation of the USA CCAMLR-XVIII ...

   Meeting

3. WG-FSA-18

   -year Dissostichus research program in Statistical Subarea 48.1 H. Pehlke, S. Hain, K. Teschke and T ... proposal S. Hain, K. Teschke, H. Pehlke and T. Brey on behalf of the German Weddell Sea MPA project team WG ... -FSA-18/12 Estimates of local biomass with uncertainty for Antarctic (Dissostichus mawsoni) and ... -18/13 Rev. 1 Summary of incidental mortality associated with fishing activities collected in ...

   Meeting

4. Distribution, biomass and characteristics of the Euphausia superba fishery around South Georgia (Subarea 48.3)

   was found that the distribution of krill swarms corresponds largely with areas where currents turn ... assessments. The existing uncertainty in krill biomass assessment can be largely attributed to high ... differences in krill biomass are undoubtedly associated with the volume of krill brought here by waters of the ... only deals with variability in relation to total density it may nevertheless be assumed that the ... found that the distribution of krill swarms corresponds largely with areas where currents turn into ... relative to water structure showed that krill may also be brought here by the waters of the southern ... and 1983/84. It should be noted that it has always been very difficult to identify and separate ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 123–147 : Autor(es): Latogursky, V.I., R.R. Makarov and L.G. Maklygin

5. WG-FSA-97

   Petrenko, A.S. WG-FSA-97/09 An assessment of seabird interactions with longlining operations for ... seabird by-catch on the high seas Tuck, G., Betlehem, A., Polacheck, T. WG-FSA-97/15 Japanese longline ... seabird by-catch in the Australian fishing zone: April 1995 – March 1997 Klaer, N., Polacheck, T. WG-FSA ... Japanese longline fishing vessels in the Australian region Klaer, N., Polacheck, T. WG-FSA-97/17 Trends in ...

   Meeting

6. Field Identification Guide to Heard Island and McDonald Islands Benthic Invertebrates

   Description / Abstract:  A guide for scientific observers on board fishing vessels in that area. ... vulnerable areas, the Scientifi c Committee requested that guides be prepared for the identifi cation of ... phylum is Chordata (animals with notochords or backbones) and order is Carnivora (mammals that eat ... immediately. For delicate specimens (e.g. urchins which might be smashed or feather stars that easily loose ... worked out later in the lab. Common fi sh and rays that can be reliably 4. identifi ed should be ...

   Document : Site Section: Publications

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

   aggregations. Krill was harvested by standard midwater trawls with a horizontal mouth opening of 33 m. All ... should be regarded as preliminary since they were based on data from one season only. Distributional ... characteristics of krill aggregations varied significantly over time. It was therefore recommended that CPUE ... such aggregations was calculated to be P = 0.0605 (see Table 2). It should be noted that a temporary ... day, swarms with varying density field A.a formed aggregations. It was observed that adjacent swarms ... mature females and the lowest levels of feeding intensity. It should therefore be supposed that intense ... of females with an enlarged thorax due to egg maturation. It is known that a deterioration of ...

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

8. Revised research plan for the exploratory fisheries for Dissostichus spp. in Division 58.4.3a in 2014/15

   consistent with the observed number in 2013/14 season. However, these estimators were based on tags released ... difference of catch rates between the east and west during the latest seasons. Thus we consider that the ... a general matter. As a sufficient number of sets have been conducted in the east area, it should be ... recognized that the area has finished its prospecting phase. Therefore, we believe that we do not need to ...

   Meeting Document : WG-FSA-14/20 : Autor(es): Delegation of Japan

9. Monitoring and managing the effects of environmental change on toothfish assessments

   can be used to identify changes that have occurred, or changes that may currently be occurring, as a ... productivity assumptions that have been found to have occurred, and that these may be related to the effects of ... productivity and environmental conditions are not required for this understanding to be useful. We propose that ... assessment would reduce uncertainty in management advice. The parameters that could be evaluated to for the ...

   Meeting Document : WG-SAM-18/22 : Autor(es): M. Pinkerton, A. Dunn, S. Mormede and S. Parker

10. Field Identification Guide to Heard Island and McDonald Island Benthic Invertebrates

    vulnerable areas, the Scientifi c Committee requested that guides be prepared for the identifi cation of ... phylum is Chordata (animals with notochords or backbones) and order is Carnivora (mammals that eat ... immediately. For delicate specimens (e.g. urchins which might be smashed or feather stars that easily loose ... worked out later in the lab. Common fi sh and rays that can be reliably 4. identifi ed should be ...

    Document : Site Section: Science

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