Search results

1. The Mapping Application for Penguin Populations and Projected Dynamics (MAPPPD) database: a tool for helping stakeholders monitor penguin population trends in Antarctica

   ) and the ATS's Visitor Site Guidelines. The database underlying MAPPPD includes all publicly available ...

   Meeting Document : WG-EMM-2019/26 : Author(s): G.R.W. Humphries, P. Trathan, R. Naveen, C. Che-Castaldo and H.J. Lynch

2. Genetic population structure of the mackerel icefish, Champsocephalus gunnari, in Antarctic waters

   , with the proportion of polymorphic loci, P = 0.175, mean heterozygosities per locus, HL = 0.058, and ... expectations, with significant deviations due exclusively to heterozygote deficiencies. Genetic differentiation ... ; South Georgia vs. South Orkneys) sea areas. Nei’s (1973) gene diversity analysis indicated that over 85 ... % of the total gene diversity was due to the within-population component, with progressively higher ...

   Meeting Document : WG-FSA-91/22 : Author(s): G.R. Carvalho and M. Warren (United Kingdom)

3. A RE-APPRAISAL OF THE TOTAL BIOMASS AND ANNUAL PRODUCTION OF ANTARCTIC KRILL

   production are still very uncertain. Recently, circumpolar krill databases, combined with growth models and ... abundance of 8x1014 postlarvae with biomass of 379 million tonnes (Mt). These values are based on a ... of relative krill density around Antarctica with the most recent, acoustics-derived, value for the ... the total stock, with total biomass of ~133 Mt in January-February 2000. Gross postlarval production ...

   Meeting Document : WG-EMM-08/17 : Author(s): A. Atkinson (United Kingdom), V. Siegel (Germany), E.A. Pakhomov (South Africa), M.J. Jessopp (United Kingdom) and V. Loeb (USA)

4. Marine classification: lessons from the New Zealand experience

   the marine environment, and applying them for management. We assert that recent innovations in ... the Southern Ocean sensitive to ecologically important contrasts, consistent with CCAMLR’s ecosystem ... representations such as produced by marine classifications. We identify important ecosystem processes that may not ... be captured by even the best classifications, and warn against uncritical or misinformed application ...

   Meeting Document : WS-BSO-07/6 : Author(s): B. Sharp, M. Pinkerton and J. Leathwick (New Zealand)

5. UPDATED BIOLOGICAL PARAMETERS FOR THE ANTARCTIC STARRY SKATE, AMBLYRAJA GEORGIANA, FROM THE ROSS SEA

   Amblyraja georgiana to B. cf. eatonii, which is consistent with a previous estimate based on a large sample ... length-weight regression relationships for male and female A. georgiana confirmed that male and female ... combination of improved observer staging of skates, and a moderate-sized sample of whole skates that was ... male and female A. georgiana, which was estimated to be 67.3 cm pelvic length (= 96.5 cm total length ...

   Meeting Document : WG-FSA-08/20 : Author(s): M.P. Francis and S. Mormede (New Zealand)

6. Revised research plan for the exploratory longline fishery for Dissostichus spp. in 2014/15 in Division 58.4.3a

   coming years in order to achieve a robust stock assessment that would provide advice on a catch limit ... according to CCAMLR decision rules. This paper aims to present a research plan for 2014/2015 that takes into ... which catch rates are known to be much lower. Given these results and the concentration of fishing ... assessment next year. It is suggested also to define a catch limit with an appropriate local exploitation ...

   Meeting Document : WG-FSA-14/05 : Author(s): Delegation of France

7. Maximum entropy reconstruction of stock distribution and inference of stock density from line-transect acoustic survey data

   across the whole survey area that is both consistent with the observed data and for which the entropy is ... images from incomplete and noisy physical data (e.g. radio telescope data) and we suggest that it could ... be of benefit to the fisheries acoustic community, increasing the accuracy of acoustic estimates of ...

   Meeting Document : WG-EMM-02/35 : Author(s): A.S. Brierley, S.F. Gull and M.H. Wafy (United Kingdom)

8. Fishery Report 2016: Dissostichus eleginoides Heard Island (Division 58.5.2)

   3700 0 0 3765 3765 4150 1999 3690 0 0 3547 3547 427 2000 3585 0 0 3566 3566 1154 2001 2995 0 0 2980 ... al. (2011), while the limited spatial extent of the program and mixing of the population to other ... variable between years and the level of fish movement and the period of complete mixing is still unknown ... including by-catch that was caught on the longlines but cut-off before being landed estimates ranged from ...

   Document : Site Section: Publications

9. SC-CAMLR-XII

   of the Working Group for the CCAMLR Ecosystem Monitoring Program (Seoul, Republic of Korea, 16 to 23 August 1993 ... August 1993) SC-CAMLR-XII/05 Report of the Working Group on Fish Stock Assessment (Hobart, Australia, 12 ...

   Meeting

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

    6 1998/99 1 4 840 265 1999/00 2 4 036 4 114 2000/01 5 6 760 960 2001/02 5 5 557 2 667 2002/03 4 2 181 ... 0 2200 0 2000/01 1470 0 300 0 300 0 300 6 2200 0 2001/02 1470 0 300 0 300 0 300 5 2200 5 2002/03 1470 ... 2000/01 315 5 46 41 2001/02 431 18 49 1 2002/03 182 1 7 28 2003/04 221 1 26 59 1 2004/05 253 ...

    Document : Site Section: Publications

Pages