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1. Fishing intensity of the Soviet fleet in krill fisheries in the southern Atlantic (Subareas 48.2 and 48.3)

   (Subareas 48.2 and 48.3) Abstract / Description:  This paper provides an assessment of the impact of the ... commercial fleet on the krill population in different months during the 1987 to 1990 fishing seasons within ... % of the total catch. The calculations were based on haul-by-haul data from the Soviet fleet, using a ... on the krill population – on biomass and the density of krill aggregated in the fishing grounds – was ... Antarctic ecosystem. Krill are dominant primary consumers and constitute an important food source for ... ; Butterworth et al., 1994; Boyd, 2002a). This topic was investigated for those years when there was the ... greatest recorded fi shing intensity. During the two most recent decades, such years occurred in the 1987 ... AND METHODS The analytical method chosen was based on an application of the probability statistical ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 15–35 : Autor(es): Kasatkina, S.M. and V.F. Ivanova

2. Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and South Orkneys

   the literature are used to show that for some years, at distances of between 20 and 60 km from ... Abstract:  Zones of 20 km width are defined around selected colonies of penguins distributed ... to have a consistent pattern in Subarea 48.1 but an unpredictable distribution in Subarea 48.2 ... December to March was taken within 40 km of the coast, and 90% within 80 km in all years 1988-1990. In 1987 ...

   Meeting Document : WG-KRILL-92/19 : Autor(es): D.J. Agnew (Secretariat)

3. Fishery Report: Champsocephalus gunnari South Georgia (Subarea 48.3)

   limit for C. gunnari of 1 548 tonnes (CM 42-01). Limited commercial fishing was conducted by two ... (proportion of the catch) Le ng th (c m ) 10 20 30 40 50 1986/871987/881988/901989/901990/911991 ... 5 10 15 20 25 30 35 40 45 50 55 60 South Georgia January 2010 0 1000 2000 3000 4000 0 5 10 15 ... 20 25 30 35 40 45 50 55 60 Shag Rocks January 2010 Length (cm) Length (cm) Fr eq ue nc y ANI ...

   Document : Site Section: Publications

4. A RE-ANALYSIS AND UPDATE OF THE ANTARCTIC KRILL BIOMASS IN THE SOUTH SHETLAND ISLANDS, THROUGH 2011

   based data show that 2011 was a year of good recruitment, following two years of low recruitment. Krill ... -based estimates of krill density and recruitment are recalculated for the years 1996 through 2011 ... . Recent changes in the acoustic methodology and target strength models are the basis for the recalculation ... . The time series of acoustic biomass indicate that krill have varied by more than an order of magnitude ...

   Meeting Document : WG-EMM-11/26 : Autor(es): A. Cossio, C. Reiss and R. Driscoll (USA)

5. WG-KRILL-91

   S. Nicol (Australia) WG-KRILL-91/20 Note on estimating abundance from acoustic data on individual ... krill at 136 and 20 kHz S.M. Kasatkina (USSR) WG-KRILL-91/30 Analyses of acoustic line-transect data ... Group on Krill Subgroup on Survey Design (Yalta, USSR, 18 to 20 July 1991) WG-KRILL-91/36 Preliminary ... Full Name:  Working Group on Krill Location:  Yalta, USSR Date(s):  Monday, 22 July 1991 to ...

   Meeting

6. e-cc-xvi-a4.pdf

   ... effective way he has chaired SCAF during the past two years. ADOPTION OF THE REPORT 30. The report ... an item ‘Election of Chairman and Vice-Chairman of the Standing Committee on Administration and ... needed for data entry and validation in forthcoming years (recommendation xvii); (ix) activities ... underway by the Secretariat to develop standard software for data entry and validation on board fishing application/pdf attached to:SCAF-97

   Meeting Report : SCAF-97

7. Annual Report from SCAR to CCAMLR

   representative (Keith Reid) on the planning committee. For further details see www.scar.org. SCAR has several ... Brazil. SCAR hopes to continue to explore with CCAMLR areas where the two organisations can work together ... work on climate change communications, which will be a significant activity over the next year. The ... Abstract:  This Background Paper reports on the various activities conducted by SCAR that are of ...

   Meeting Document : CCAMLR-XXX/BG/15 : Autor(es): Submitted by SCAR

8. PRELIMINARY REPORT OF THE NEW ZEALAND RV TANGAROA IPY-CAML SURVEY OF THE ROSS SEA REGION, ANTARCTICA IN FEBRUARY-MARCH 2008

   ). The 50 day voyage on the research vessel Tangaroa involved an extensive survey of marine organisms ... 30 years, a total of 282 gear deployments were made at 39 sites covering a wide range of habitats ... trawls, seabed cameras, sleds, and corers were deployed in each habitat to obtain samples for a broad ... universities with collaborating scientists from the USA and Italy. Despite some of the worst ice conditions for ...

   Meeting Document : WG-EMM-08/18 : Autor(es): S.M. Hanchet, J. Mitchell, D. Bowden, M. Clark, J. Hall, R. O’Driscoll, M. Pinkerton and D. Robertson (New Zealand)

9. Statistical problems in krill stock hydroacoustic assessments

   :  Two primary issues are at question for hydroacoustic assessments of krill. The first is the methods ... issue of patchy years vs more even distribution would seem to have more impact on ecosystem management ... -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 ... HYDROACOUSTIC ASSESSMENTS M.C. Macaulay Abstract Two primary issues are at question for hydroacoustic ... biomass present in an area, but rather how it is distributed. The issue of patchy years vs more even ... distributed. Consider as a test case that we have two surveys in two consecutive years giving identical ... its own requirements to have sufficient for its offspring too. Figure 1 shows an example of this with ...

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

10. Special requirements of Developing States

    of cooperation with Developing States, taking into account the Code of Conduct for Responsible ... Fisheries Article 5 6.5.2 Extent to which CCAMLR Members, individually or through the Commission, provide ... CCAMLR may wish to give consideration to new means for providing support to Developing States. These ... available information on other funding sources to assist Developing States who wish to engage with CCAMLR ...

    Page : Site Section: The Organisation

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