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1. A statistical method for estimating the level of IUU fishing: application to CCAMLR Subarea 48.3

   , and confidence intervals for, fish and bird catches by IUU vessels. In order to estimate an IUU catch ... catches for the years 2001/02, 2002/03 and 2003/04. File:  07agnew-kirkwood.pdf ... there must have been at least one encounter with an FPV in a year; no encounters in a year are ... with IUU fishing. The mean and variance of fish catch rate was calculated for each area and each year ... encounter with an FPV in a year; no encounters in a year are interpreted as zero IUU fi shing. For each IUU ... actual FPV record for a year (October to September), an IUU cruise was randomly placed within the year ... catches for the years 2001/02, 2002/03 and 2003/04. Résumé Ce document décrit une nouvelle méthode ... 30°W 50°S 52°S 54°S 56°S 6 123 Statistical method for estimating the level of IUU fi shing ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 119–141 : Autor(es): Agnew, D.J. and G.P. Kirkwood

2. Integrated research proposal for Dissostichus spp. in Subarea 88.3 by the Republic of Korea, New Zealand and Ukraine

   the proposal in 2017. The joint research proposal was for 3 years covering the period 2017/18, 2018/19 ... coordinated proposal includes a catch distribution plan for the 2019/20 season, recognizing a full review and ... an integrated proposal be developed for all three Members (SC XXXVII paragraph 3.191). This proposal ... new proposal will be required for the 2020/21 fishing season. Author(s):  Delegations of the Republic ...

   Meeting Document : WG-SAM-2019/02 : Autor(es): Delegations of the Republic of Korea, New Zealand and Ukraine

3. On the power to detect changes using the standard methods for monitoring parameters of predatory species

   Paper Title:  On the power to detect changes using the standard methods for monitoring parameters ... of predatory species Abstract / Description:  The CCAMLR guidelines (CCAMLR, 1989) for analyzing the ... considered here are insufficient for conducting power analyses (penguin arrival weight A1.1, trend in penguin ... population size A3.1, penguin demography A4.1, penguin fledging weight A7.1). Alternative forms for analyses ... ) to compute the requisite sample sizes for detecting changes of 10%, 20% and 30% of the mean value ... sample sizes for detecting changes of 10%, 20% and 30% of the mean values are shown in Table 2. No ... detect changes of 10%, 20%, and 30% of the mean values for Adelie and chinstrap meal size (Table 6 ... %) 119 96 72 46 2.48 (20%) 31 25 1 9 1 3 3.72 (30%) 1 5 1 2 9 7 For Cl = 0.10: 1.24 (10%) 99 79 57 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 377–397 : Autor(es): Boveng, P. and J.L. Bengtson

4. Fishery Report 2017: Exploratory fishery for Dissostichus mawsoni in Subarea 88.2

   Description / Abstract:  Fishery Report 2017: Exploratory fishery for Dissostichus mawsoni in ... for those years to produce annual catch-at-age distributions (WG-FSA-16/45). In 2017, New Zealand ... and in recent years has been linked to an exemption for night setting in CM 24-02 and subject to a ... December 2014 to 30 November 2015). Fishery Report 2017: Exploratory fishery for ... fishery was an exploratory fishery for Dissostichus spp., however, in order to better align the target ...

   Document : Site Section: Publications

5. Effects of recruitment variability and natural mortality on generalised yield model projections and the CCAMLR decision rules for Antarctic krill

   projections and the CCAMLR decision rules for Antarctic krill Abstract / Description:  The generalised yield ... model (GYM) was used by CCAMLR to establish the precautionary catch limit for the Antarctic krill ... natural mortality rate of 0.8 and recruitment variability generated using a Beta distribution for ... proportional recruitment of krill. In this study, krill sampling data for empirical size frequencies were ... years and CCAMLR criteria calculated both for any given year in all years, and for only the final year ... whether or not the population effects associated with the pro- posed catch are acceptable. For krill in ... both criteria are met is then used to calculate the precautionary catch used as an upper limit for ... with a model for population dynamics that extended an earlier dynamic model for fisheries management ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 81–96 : Autor(es): Kinzey, D., G. Watters and C.S. Reiss

6. Management and assessment options for the crab fishery around South Georgia

   for a conservative approach to management. Such an approach includes the use of catch/effort controls ... Paper Title:  Management and assessment options for the crab fishery around South Georgia Abstract ... / Description:  A new fishery for the lithodid crab, Paralomis spinosissima, started in Subarea 48.3 in 1992 ... . The fishery is also new to CCAMLR, both in terms of the species and fishing gear. We provide an ... and fishing gear. We provide an overview of the management options for crab fisheries in general and ... Convention point to the need for a conservative approach to management. Such an approach includes the use of ... aim to provide an overview of the management options for crab fisheries in general. We then ... exploitable part of the stock. The target for the Alaskan king crab is between 20 and 60% depending on ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 193–202 : Autor(es): Basson, M. and D.D. Hoggarth

7. Fishery Report 2017: Exploratory fishery for Dissostichus mawsoni in Subarea 88.1

   Description / Abstract:  Fishery Report 2017: Exploratory fishery for Dissostichus mawsoni in ... years of age and can live to at least 27 years, whereas M. caml reaches full size at about 15–20 years ... applied to the scaled length-frequency distributions for each year to produce annual catch-at-age ... December 2014 to 30 November 2015). Fishery Report 2017: Exploratory fishery for ... . Prior to 2017, this fishery was an exploratory fishery for Dissostichus spp., however, in order to ...

   Document : Site Section: Publications

8. Schedule for the Thirty-seventh Meetings of the Commission and the Scientific Committee

   Lunch 14:00-15:30 SCAF 7.1 Review of the 2018 Budget SCAF 7.2 Draft Budget for 2019 SCAF 7.3 Forecast ... Budget for 2020 CM Drafting Group (English) CANCELLED 13. SC activities (cont.) 15:30-16:00 Refreshment ... Break 16:00-17:30 SCAF 7.2 Draft Budget for 2019 (cont.) SCAF 7.3 Forecast Budget for 2020 (cont.) CM ... (SCIC) Location: Convention Room Scientific Committee 08:00-08:30 Registration for SC-CAMLR-XXXVII and ...

   Page : Site Section: Meetings

9. A compilation of parameters for ecosystem dynamics models of the Scotia Sea – Antarctic Peninsula region

   Paper Title:  A compilation of parameters for ecosystem dynamics models of the Scotia Sea ... assessment of methods for subdividing the precautionary catch limit amongst smaller spatial units. This paper ... compiles parameters for use in the ecosystem dynamic models that are needed to assess these methods. These ... parameters include life history and krill consumption parameters for the fish, whale, penguin and seal ... mentioned in the text. Boundary area 1 Boundary area 2 Boundary area 3 5 Parameters for Scotia Sea ... P3). An arbitrary value was also used for the adult μ of chinstrap penguins. * , ,k j sQ for ... population structures in Croll and Tershy (1998) (Note P4). An arbitrary 1:1 sex ratio was assumed for the ... . (2006) for females and post-weaning juveniles. ρ for each sex, the maximum breeding age of females ...

   Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 1–25 : Autor(es): Hill, S.L., K. Reid, S.E. Thorpe, J. Hinke and G.M. Watters

10. Fishery Report: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2

    the mean age and length at 50% spawning for females on the Ross Sea slope region were 16.6 years and ... 133.2 cm and for the mean age and length at 50% maturity for males were 12.8 years and 120.4 cm. The ... dominant of the tag data series. Li ke lih oo d (- ln L) 40 60 80 100 120 0 10 20 30 40 50 a ... TOT 88.1, 88.2 Age S el ec tiv ity 10 20 30 40 50 0.0 0.5 1.0 1.5 Male shelf fishery ...

    Document : Site Section: Publications

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