Результаты поиска

1. Hydroacoustic survey of elephant island and the vicinity of King George Island, austral summer 1989

   Abstract:  The hydroacoustic survey found a high krill abundance in the Elephant Island area (a ... “superswarm" not unlike 1981) and a very low abundance in the King George Island area compared to last ... years survey. The total biomass in the vicinity of Elephant Island estimated from 200 kHz survey data ... was 940 k tons with only 34 k tons in the King George Island/Bransfield Strait. The survey results ...

   Meeting Document : SC-CAMLR-VIII/BG/33 : Автор(ы): Delegation of USA

2. Estimating the level of illegal fishing using simulated scaling methods on detected activity

   whether the method for estimating catches from illegal, unregulated or unreported (IUU) fishing developed ... , Annex 5, paragraph 3.18). The results of these simulations suggest that more information on IUU fleet ... the number of IUU fishing days, particularly for areas where patrolling may be relatively infrequent ... or prone to evasion. Also, the assessment method may need to be refined to take these issues into ...

   Meeting Document : WG-FSA-SAM-04/14 : Автор(ы): Ball, I.

3. Annual changes in species composition and abundance of myctophid fish in the north of South Georgia (CCAMLR Subarea 48.3), Antarctica, during austral winter from 2002 to 2008

   Abstract:  Species composition and abundance of myctophid fish were analyzed using the fish ... bycatch samples collected by scientific observers onboard Japanese commercial krill fishing vessels in the ... area north and northwest of South Georgia, Antarctica during the austral winter from 2002 to 2008. A ... total of 9 myctophid species were identified in the by-catch samples, among which Krefftichthys ...

   Meeting Document : WG-EMM-10/22 : Автор(ы): T. Iwami, M. Naganobu, K. Taki and M. Kiyota (Japan)

4. Erratum and Addendum - Modelling catch and effort data using generalised linear models, the Tweedie distribution, random vessel effects and random stratum-by-year effects – CCAMLR Science, 11: 59–80 (2004)

   models, the Tweedie distribution, random vessel effects and random stratum-by-year effects – CCAMLR ... Erratum For the GLMM the ‘effective degrees of ... freedom’, r, was incorrectly specified as 2 2 1 ˆ ˆ iiu r q u σ = - å . The correct formula is 22 1 ... ˆ ˆ iiu r u σ = å (Schall, 1991). The results in Candy (2004) were not affected by this ... notational error since the S-plus® (Insightful Company, USA) function ‘reglm’ (www.statsci. org/s/reglm.html ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 221–222 : Автор(ы): Candy, S.G

5. Research plan for the exploratory longline fishery for Dissostichus spp. in 2014/15 in Division 58.4.4

   Abstract:  Regarding the low levels of stocks of Dissostichus spp. and the high levels of IUU ... fishing, CCAMLR decided to close the fishery in 2002 in division 58.4.4. Since 2008 only one vessel ... 24-01. France notifies its wish to collaborate in this research fishery over the coming years in ... order to participate in the tagging program and achieve a robust stock assessment. The aim is to provide ...

   Meeting Document : WG-FSA-14/04 : Автор(ы): Delegation of France

6. A preliminary CASAL population assessment of Patagonian toothfish in CCAMLR Subarea 48.4 based on data for the 2009–2014 fishing seasons

   . eleginoides) in Subarea 48.4. The assessment data are updated with the observations for the 2013/14 season and ... sensitivity analyses conducted using the maturity ogive from the area 48.3 and revised growth assumptions. The ... revised assessment is compared with the previous assessment for this stock. Stock projections indicate ... that an annual yield of 40 tonnes is consistent with the application of the CCAMLR harvest control rule ...

   Meeting Document : WG-FSA-14/29 Rev. 1 : Автор(ы): V. Laptikhovsky, R. Scott, M. Söffker and C. Darby (United Kingdom)

7. Revised research plan for the exploratory longline fishery for Dissostichus spp. in 2015/16 in Division 58.4.2

   this Division. In 2014, the fishery was limited to one Japanese and one Spanish flagged vessel using ... fishery with the other participants over the coming years in order to participate in the tagging program ... and achieve a robust stock assessment. The aim is to collect sufficient data to provide an advice on a ... 2015/2016 developed under Conservation Measure 41-01. The biomass in the Division was estimated during ...

   Meeting Document : WG-FSA-15/74 : Автор(ы): A. Rélot-Stirnemann (France)

8. Spanish research proposal for the 2016/17 season in Division 58.4.1

   Abstract:  In the 2012/13 fishing season Spain began the implementation of a multi-annual Research ... , results have to be analyzed in the coming months but some doubt about the reliability of data could be ... express due to accessibility problems by the ice cover and traces of IUU fishing found in the proposed ... provide a reliable data set to lead to an integrated stock assessment of the target species, Spain intends ...

   Meeting Document : WG-SAM-16/10 : Автор(ы): Delegation of Spain

9. Preliminary report on the South Orkneys Ecosystem Studies (SOES) field work undertaken by RRS James Clark Ross (JR15004) and associated field camps in January–February 2016

   Abstract:  This paper briefly describes the rationale and structure of the research cruise that ... formed a key component of the co-ordinated, multi-national South Orkney Ecosystems Studies focusing on ... the krill-based ecosystem in the main fishing area in Subarea 48 undertaken in the austral summer of ... 2015-16. The research cruise consisted of collection of at-sea data on the distribution, abundance and ...

   Meeting Document : WG-EMM-16/19 : Автор(ы): J. Watkins, O.R. Godø, S. Fielding, C. Reiss, P. Trathan and E. Murphy

10. Background papers considered relevant to the WG-EMM discussions on feedback management

    Abstract:  The United Kingdom has contributed funding to the US-based non-governmental ... populations across the Antarctic Peninsula.  The Antarctic Site Inventory data, together with data from other ... (MAPPPD) which is on a publicly available website (Humphries et al. In Press). The data summary and ... analysis together with the methods described within Lynch et al. (2010), provide methods that are of direct ...

    Meeting Document : WG-EMM-16/44 : Автор(ы): Delegation of the United Kingdom

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