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1. Statistical problems in krill stock hydroacoustic assessments

   :  Two primary issues are at question for hydroacoustic assessments of krill. The first is the methods ... -strength measurements. In the case of statistical methods, there are no clear guidelines for deciding what ... needs for improvements in sampling design and tests for systematic trends in survey data collected from ... to be not the absolute amount of biomass present in an area, but rather how it is distributed. The ... biomass present in an area, but rather how it is distributed. The issue of patchy years vs more even ... its own requirements to have sufficient for its offspring too. Figure 1 shows an example of this with ... patch dominated year) it can quickly obtain sufficient food for its needs. If, however, it must spend a ... HYDROACOUSTIC ASSESSMENTS M.C. Macaulay Abstract Two primary issues are at question for hydroacoustic ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 301–309 : Автор(ы): Macaulay, M.C.

2. Remarks on the natural mortality of Dissostichus eleginoides in Subarea 48.3

   differences in M between fishing sites. On the other hand, when comparing various mean values of M for the ... curve hooks No. 14 and straight hooks No. 22. The general mean value of M calculated for the 44 analysed ... , Australia. BEVERTON, R.J.H. and S.J. HOLT, 1956. A review of methods for estimating mortality rates in ... sites. On the other hand, when comparing various mean values of M for the different cases, it was ... straight hooks No. 22. The general mean value of M calculated for the 44 analysed situations was 0.14 ... , captura total y una submuestra de 30 ejemplares por lance, de los cuales se obtuvo la composicion por ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 21–30 : Автор(ы): Moreno, C.A. and P.S. Rubilar

3. WG-DCH-84

   -84/20 Review of the spatial and temporal distribution of the GDR fishery in the Atlantic sector of ... Doc Number Title WG-DCH-84/01 Points and questions about measuring effort for krill fishing that we ... . Gulland (FAO) WG-DCH-84/05 Some notes on the catch and effort statistics needed for stock assessment of ... proposals for basic information. Annex 8 to the Report of the 1983 Meeting of the Scientific Committee of ...

   Meeting

4. Precautionary management of the Antarctic krill fishery at small spatial scales in the context of regional climate variability: pros and cons of coastal buffers, closed areas and move-on rules

   Abstract:  In this paper, we briefly review recent environmental information for the Antarctic ... at small spatial scales. We present an example during the early Austral summer of 2015/2016, when sea ... ice conditions were extensive and led to unusual foraging conditions for gentoo penguins. Conditions ... three management tools that could provide conservation benefits for near-shore krill-dependent species ...

   Meeting Document : SC-CAMLR-XXXV/BG/14 : Автор(ы): Delegation of the United Kingdom

5. Anthropogenic feather soiling, marine debris and fishing gear associated with seabirds at Bird Island, South Georgia, 1999/2000

   . Quantities of fishing gear remained within the levels of previous years for all other species, except black ... , an unprecedented quantity of hooks (both with and without long-line attached) and monofilament long ... which were plastics) showed 75% and 93% increases from the previous maxima for wandering albatross and ... Approved Document Release Consent:  No Delegation responsibility for releasing documents:  CCAMLR ...

   Meeting Document : SC-CAMLR-XIX/BG/04 : Автор(ы): Delegation of the United Kingdom

6. Marine debris and fishing gear associated with seabirds at Bird Island, South Georgia, 1996/97

   records for wandering albatrosses were halved compared to last year. Nevertheless evidence of continued ... seabirds at Bird Island, South Georgia, ingested and regurgitated plastic items were reported for wandering ... found next to nests, six in squid pellets and one internally lodged in an adult) and adult regurgitates ... fishing gear associated with black-browed and grey-headed albatrosses are similar to previous years but ...

   Meeting Document : SC-CAMLR-XVI/BG/05 : Автор(ы): Delegation of the United Kingdom

7. European Union – Measurement of capacity in CCAMLR exploratory fisheries in Subareas 88.1 and 88.2

   Abstract:  The longline fishery for toothfish in the Ross Sea currently operates as an Olympic ... fishery. The number of vessels operating in the fishery has progressively increased in recent years yet ... overall catch limits have remained relatively stable and as a consequence the fishing opportunities for ... are impacted by management measures. There is therefore a requirement for the routine production of ...

   Meeting Document : WG-SAM-14/19 : Автор(ы): Delegation of the European Union

8. Beach litter accumulation at sub-Antarctic Marion Island – 1998/99

   dominated for the previous two years. Items originating from South America (Argentina in particular) were ... accunmulation for the year May 1998- April 1999. The amount of debris found in both annual and monthly ... Abstract:  As part of an ongoing study on Subantarctic Marion Island, we report on beach litter ...

   Meeting Document : CCAMLR-XVIII/BG/22 : Автор(ы): Delegation of South Africa

9. Промысел и стабильность запасов криля

   8 years in aquariums but in the wild they probably live for 3 to 4 years, spawning when they are 2 ... superba, makes up an estimated biomass of around 379 000 000 tonnes 1, more than that of the global ... to 3 years old. They are important in the food chain because they feed on phytoplankton, and to a ... lesser extent zooplankton, making nutrients available to other animals for which krill make up the ...

   Page : Site Section: Fisheries

10. Conservation Measure Conservation Measure 51-07 (2014)

    Interim distribution of the trigger level in the fishery for Euphausia superba in Statistical ... under Article II, hereby adopts the following conservation measure: 1. Pending the review in paragraph ... ) Interim distribution of the trigger level in the fishery for Euphausia superba in Statistical Subareas ... of the trigger level needs to provide for flexibility in the location of fishing in order to (i ... ) allow for interannual variation in the distribution of krill aggregations, and (ii) alleviate the ...

    Conservation Measure : 51-07 (2014)

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