Search results

1. Seabird research at Cape Shirreff, Livingston Island, Antarctica, 2004/05

   to decline over the past six years, and is at its lowest size in the past eight years of study, and fledging ... success was poor compared to earlier years of study. The gentoo breeding population, in contrast, has ... of both species decreased from last year, and were the lowest average weights seen over nine years ... in the 46-50mm range, continuing a four year trend of increasing proportions of female krill ...

   Meeting Document : WG-EMM-05/9 : Author(s): A.K. Miller, E. Leung and W.Z. Trivelpiece (USA)

2. Trade data analysis – A report of trends and supply chains in CDS data

   %) between these years. Across both years Chile had the greatest number of DCDs landings, exports ... and the largest quantity of landings (4 185 tonnes and 5 586 tonnes). For both years France exported the largest ... States of America (USA) in both years followed by Viet Nam. Analysis of supply chains within the CDS ... identified the greatest trade relationship for both years was between France and Viet Nam. Author(s):  CCAMLR ...

   Meeting Document : CCAMLR-XXXVII/BG/03 : Author(s): CCAMLR Secretariat

3. WG-EMM-11

   /19 PROGRESS WITH UPDATING OF THE KRILLBASE ANALYSIS A. Atkinson (UK) WG-EMM-11/20 THE ASAM 2010 ... /30 UPDATE ON INTERSESSIONAL WORK BY THE SUBGROUP ON STATUS AND TRENDS ASSESSMENT OF PREDATOR ...

   Meeting

4. Progress report of the CEMP Special Fund project to develop an image processing software tool for analysis of camera network monitoring data

   community. We expect to complete a package of software and post-processing code by early 2018. Author ... user community. We expect to complete a package of software and post-processing code by early 2018. ...

   Meeting Document : WG-EMM-17/10 : Author(s): C. Southwell, L. Emmerson, K. Newbery, J. Hinke, G. Watters, M. Santos, G. Milinevsky, M. Korczak-Abshire, N. Ratcliffe and P. Trathan

5. Fishery report: Dissostichus eleginoides Heard Island (Division 58.5.2)

   that estimates of length-at-age for fish greater than 20 years of age would improve with data from the longline ... that an alternative to the previous range of 0.13–0.20 year–1 was needed. For this year an acceptable alternative ... 12.849 20.534 30.762 42.367 2002 0.48 85910 208.5 204.8 Mean 18.590 29.333 59.400 20.726 53.199 ... ) falling below 20% of its estimated pre-exploitation level of not more than 10% over the 35-year ...

   Document : Site Section: Publications

6. Report on Bottom Fisheries and Vulnerable Marine Ecosystems

   ....................................................................................... 20 (ii) ATTACHMENT A: Glossary of terms, definitions and concepts ......................... 46 ... , adopting a measure to control bottom trawling in high-seas areas (CM 21-05). In that same year ... in different areas from different fisheries, and/or arising from different fishing methods. 20. The impact ... gear (e.g. trawl doors, sweeps, ground gear and net). Together these footprints would comprise ...

   Document : Site Section: Publications

7. Interannual changes in body fat condition, stomach content mass and distribution of minke whales in Antarctic Areas IV and V

   years included in the study, two were categorized as years of poor body fat condition, and three ... as years of good condition. Estimated body weight gain during the feeding season in poor years was 25 ... % lower than in good years. The relationship between girth and stomach content mass in the ice-edge zone ... V. In Area V, in a year of high sea-ice extent, the krill-rich slope region in the western zone was covered ...

   Meeting Document : WG-EMM-97/18 : Author(s): Ichii, T., Nishiwaki, S., Tamura, T., Fujise, Y., Matsuoka , K.

8. Estimates of the tag loss rates for single and double tagged toothfish (Dissostichus mawsoni) fishery in the Ross Sea

   –0.052) tags per year. For double tagged fish this corresponds to 99.5% of double tagged fish having ... at least one tag remaining after one year at liberty; 98.9% after two years at liberty; declining to 94.6 ... % after six years; and to 88.4% after ten years. Comparison of the different loss rate models suggested ... , but there was no evidence of such failure in these data for periods of up to six years at liberty. The loss rate for double ...

   Meeting Document : WG-SAM-11/18 : Author(s): A. Dunn, M.H. Smith (New Zealand), D.J. Agnew (UK) and S. Mormede (New Zealand)

9. Fishery Report: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)

   in 1991/92 and continues to the present. The fishery is active throughout most of the year. TOP ... 58.5.1 are given in Table 1. IUU fishing was first detected in 1996 and in some years IUU catches have ... and spawning is restricted to the westerly zone early in winter each year (Lord et al., 2006). Tagging ... 2 provides a summary of the reported catches by year and nationality for longline vessels. The average ...

   Document : Site Section: Publications

10. Operational interactions of sperm whales and killer whales with the Patagonian toothfish industrial fishery off southern Chile

    le s (in di vi du al s) 0 10 20 30 40 50 60 70 80 90 E ffo rt ( ha ul s ob se ... rv ed ) (a) 0 5 10 15 20 25 30 35 40 45 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec ... Month K ill er w ha le s (in di vi du al s) 0 10 20 30 40 50 60 70 80 90 E ffo rt ... + 173.06 R2 = 0.8552 0 5 10 15 20 25 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 ... eleginoides) fishery operations were assessed in southern Chile during surveys with observers on board ... %. Considering that no interactions were recorded in 153 (84%) of the effectively monitored sets, and that the ...

    Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 127–140 : Author(s): Hucke-Gaete, R., C.A. Moreno and J. Arata

Pages