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1. An index of per capita recruitment

   assumptions that: (i) post-recruit mortality does not vary over age or between years; (ii) 100% of age-l ... years, and when all age-l animals spawn. These conclusions are insensitive to changes in the shape of ... underestimate recruits per spawner by 30% if reasonable assumptions are made regarding the variability of ... spawners and recruits. PCR was also able to track cycles in recruits per spawner after a 20% random ... appearing as a large mode at 20 to 30 mm length and in subsequent years as progressively longer length ... modes (Figure 1). The 20-year time series of R1 constructed from these observations (Siege1 et al ... years except for the moderate year class of 1990/91. The non-linear transformation of R1 to PCR ... as age-l animals. In the intervening years without strong year classes the dominant length mode is ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 179–196 : Автор(ы): Hewitt, R

2. e-cc-xxxii.pdf

   ... process of opening of SSRUs that were closed eight years ago as part of a three-year experiment in ... .................................................................... 20 Climate change ............................................................................. 20 ... Panama had acceded to the Convention on 20 March 2013. The Convention entered into force for Panama on ... paper was to obtain advice from SCIC on how to move forward on the specific issues of concern raised application/pdf attached to:CCAMLR-XXXII

   Meeting Report : CCAMLR-XXXII

3. CCAMLR-XX

   -XX/19 Rev. 1 Draft statement for the commemoration of 20 years of CCAMLR Delegation of Chile CCAMLR ... -XX/20 Rev. 1 CCAMLR conservation measures: alternative approaches for fishery measures Secretariat ... pour la saison 2000/2001 (1er juillet 2000–30 juin 2001). Informations générales sur la zone CCAMLR 58 ... îles Kerguelen et Crozet pour la saison 2000/2001 (1er juillet 2000–30 juin 2001). Informations ...

   Meeting

4. Information Note for the Spatial Management Workshop and WG-EMM

   : 20 minute service 08:00 to 18:30 (no Sunday service). For a route map see here. Tickets cost £2 ... , Cambridge CB3 0ET: CCAMLR Workshop on Spatial Management (WS-SM-18) from 2 to 6 July 2018 and CCAMLR Working ... Group on Ecosystem Monitoring and Management (WG-EMM) from 9 to 13 July 2018. Venue The CCAMLR Spatial ... Cambridge site) and Addenbrookes via the Rail Station. Weekdays: 15 minute service 07:00 to 19:30; Saturdays ...

   Page : Site Section: Meetings

5. Fishery Report 2014: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2

   discounting the first two years’ 20 data (which are likely to be unrepresentative because ... .......................................................................... 19 Recruitment surveys ................................................................. 20 Tag ... -recapture data ................................................................... 20 Parameter values ... ..................................................................... 20 Stock assessment status .................................................................... 20 ...

   Document : Site Section: Publications

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

   882CDFG 214 216 34 20 50 0 80 2 882E 361 350 58 30 50 0 20 11 * Note: Includes skates landed, and ... small fish are caught in some years (e.g. on the shelf in 1999 and 2001), these year classes are not ... the spawning biomass dropping below 20% of its median pre-exploitation level over a 35-year ... ........................................................................... 20 Priors .............................................................................. 20 ...

   Document : Site Section: Publications

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

   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 ... selectivity Age S el ec tiv ity 10 20 30 40 50 0.0 0.5 1.0 1.5 Female shelf fishery selectivity Age ... S el ec tiv ity 10 20 30 40 50 0.0 0.5 1.0 1.5 Male slope fishery selectivity Age S el ec ...

   Document : Site Section: Publications

8. An index of per capita recruitment

   does not vary over age or between years; 2) 100% of age-1 animals spawn; 3) a representative sample of ... spawner when mortality is constant over all ages and years, and when all age-1 animals spawn. These ... introduce additional bias. On average, PCR will under estimate recruits per spawner by 30% if reasonable ... cycles in recruits per spawner after a 20% random sampling error was added to the value of R1 used in the ...

   Meeting Document : WG-EMM-99/50 : Автор(ы): R. Hewitt (USA)

9. e-sc-xx-a5.pdf

   ... Convention Area during the 2000/01 split-year (1 July 2000 to 30 June 2001) are summarised in Table 2 ... unreported and estimated total catches since the 1996/97 split-year in various subareas and years are ... /6, 01/20, 01/21, 01/42, WAMI-01/15 Rev. 1 and CCAMLR-XX/BG/7 Rev. 1. 3.3 All catch and effort ... 58.4.2 (for which the 2000/01 season started on 1 July 2000 and ended on 30 June 2001), all fishing application/pdf attached to:WG-FSA-01

   Meeting Report : WG-FSA-01

10. Uncertainty in green weight estimates from Norwegian krill fishing vessels

    an issue raised repeatedly within CCAMLR for a number of years, resulting in a modification to the C1 ... krill fishery for Euphausia superba in the Antarctic. These vessels have in recent years contributed to ...

    Meeting Document : WG-EMM-13/41 : Автор(ы): G. Skaret and T. Knutsen (Norway)

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