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1. 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

2. 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 : Автор(ы): Kasatkina, S.M. and V.I. Latogursky

3. 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 : Автор(ы): Delegation of Japan

4. 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 : Автор(ы): M. Pinkerton, A. Dunn, S. Mormede and S. Parker

5. 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

6. Summary of research voyages in the South Orkney Islands region in 2015/16

   important interactions between krill, krill predators and the commercial fishery that will be an important ... investigate the distribution and composition of the benthic communities associated with different geomorphic ... also aimed to map the locations and distributions of all species found that were identified as VME ...

   Meeting Document : SC-CAMLR-XXXV/BG/28 : Автор(ы): Delegations of the United Kingdom and Norway

7. Distribution and size-age composition of Antarctic krill in the South Orkney Islands region (CCAMLR Subarea 48.2)

   (Euphausia superba) in commercial catches by Russian trawler ' Maxim Starostin ' in the South ...

   Meeting Document : WG-EMM-10/16 : Автор(ы): D.O. Sologub and A.V. Remeslo (Russia)

8. Spatially explicit population dynamics models for Antarctic toothfish in the Ross Sea region

   Sea region Abstract / Description:  Population modelling software was developed that captures the ... dynamics of spatial heterogeneity of the population along with age structure, movement and reproductive ... were consistent with the results of tagging studies and fits to the other observations (age ... scenarios suggested that the current single-area stock assessment is biased low by 19–43%. File:  06 Mormede ... explicit population model- ling (SPM) that allows for a wide range of spatial models to be implemented and ... manual (Dunn et al., 2012a). In brief, SPM can be used to implement aggregate movement models that ... - logical characteristics by sex, these are expected to be small compared with the approximations in the ... , from 1995 to 2011. Fishing mortal- ity (from 1998) and tagging processes (from 2001) consistent with ...

   Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 19–37 : Автор(ы): Mormede, S., A. Dunn, S. Hanchet and S. Parker

9. Estimation of natural mortality for the Patagonian toothfish at Heard and McDonald Islands using catch-at-age and aged mark-recapture data from the main trawl ground

   Abstract:  Attempts to estimate natural mortality, as a single constant M, simultaneously with ... -likelihood with the corresponding estimate of M of 0.155, however, the 95% confidence bounds of the estimate ... . Welsford, T. Lamb, J. Verdouw and J. Hutchins (Australia) Title:  Estimation of natural mortality for the ...

   Meeting Document : WG-FSA-10/41 : Автор(ы): S. Candy, D. Welsford, T. Lamb, J. Verdouw and J. Hutchins (Australia)

10. Mackerel icefish biomass and distribution on the results of acoustic survey carried out in February–March 2002

    estimates of icefish were made by comparison an observed TS in situ histograms with the size composition of ... layer and amounted to 23,037.4 tonnes. This estimate can be considered as the minimum value of the ... components of the icefish biomass are compared it will become evident that the pelagic part of biomass makes ... pcs. The horizontal and vertical distributions of krill with reference to investigation of ...

    Meeting Document : WG-FSA-02/44 : Автор(ы): S.M. Kasatkina, V.Yu. Sunkovich, A.P. Malyshko and Zh.A. Frolkina

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