Résultats de la recherche

1. Fish by-catch in the krill fishery: 2017 update

   Abstract:  Data on fish by-catch in the krill fishery from commercial catch data (100 153 hauls ... frequently reported in both datasets. The length-frequency distribution of all taxa for which >200 fish ...

   Meeting Document : WG-FSA-17/04 : Auteur(s): CCAMLR Secretariat

2. e-cc-x-a5.pdf

   ... 11 200 4 900 4 900 0 Time Share Usage 5 100 5 200 55 500 55 500 0 Total Data Management 64 000 66 ... had been reduced in the budget by A$48 200, being the costs relating to the departure and replacement ... subject to inflation. Option 1 Option 2 Option 3 A$ A$ A$ 1992 22 200 13 300 11 400 1993 4 300 13 ... 200 9 700 1994 4 300 4 300 9 700 1995 4 300 4 300 4 300 21. While the Committee restated its application/pdf attached to:scaf-91

   Meeting Report : scaf-91

3. Can toothfish catches be used to predict the presence of vulnerable benthic invertebrate taxa?

   rates and benthic invertebrate catch rates at the scale of a longline segment, ~1 200 m. Analysis of the ... catch at the scale of a longline set, ~7 km. Further studies at intermediate scales (10–100 km) would be ... segment, ~1 200 m. Analysis of the data available showed no evidence that the presence of any of six VME ... studies at intermediate scales (10–100 km) would be useful to determine if both toothfish and individual ... ______________________________________________________________________ 2 A longline segment means a 1 000-hook section of line or a 1 200 m section of line, whichever ... is the shorter, and for pot lines a 1 200 m section (Conservation Measure 22-07 in CCAMLR, 2009b ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 87–96 : Auteur(s): Parker, S.J. and M.H. Smith

4. DISTRIBUTION OF KRILL AT THRESHOLD DENSITIES SUITABLE FOR FISHING IN THE ATLANTIC SECTOR: ANALYSIS OF THE 2000 SYNOPTIC SURVEY DATA

   integration units where the threshold density for fishing was set at 100 gm2 following Kasatkina (2003). 3 ... . This was also true with other threshold values in the range 25 to 200 gm2 although the difference was ...

   Meeting Document : WG-EMM-08/16 : Auteur(s): S. Hill and D. Agnew (United Kingdom)

5. The efficacy of video-based electronic monitoring technology for at-sea monitoring of the halibut longline fishery

   Abstract:  This project involved the large-scale deployment of electronic monitoring (EM) systems on the 2002 British Columbia halibut longline fishery to evaluate the feasibility of EM as an alternative to observer-based at-sea monitoring. EM systems were deployed on 59 regular halibut fishing

   Meeting Document : WG-FSA-03/100

6. e-imaf-99 report.pdf

   ... years, for Subareas 48.3 and 58.6/58.7 have been as follows: 1997: 48.3 – 34 (5–100); 58.6/58.7 ... – 60 (15–100); 1998: 48.3 – 24 (1–57); 58.6/58.7 – 43 (14–100); and 1999: 48.3 – 25 (10–91); 58.6 ... summer). An average of 4.5 live birds were caught per 100 hauls; although these were released alive ... important during the high-risk late summer period; it was recommended that fishing within 200 km of the application/pdf attached to:WG-IMAF-99 ad hoc

   Meeting Report : WG-IMAF-99 ad hoc

7. Observation on the interactions between marine mammals and mid-water krill trawl

   inner-trawl observation was made using an Underwater IP Camera, while sea surface observation was ...

   Meeting Document : WG-FSA-2019/60 : Auteur(s): Y. Ying, G. Fan, X. Zhao, J. Zhang, X. Wang and J. Zhu

8. Improvements to the multiple-frequency method for in situ target strength measurements

   controlled test tank experiments using 38 and 120 kHz split-beam transducers and a 200 kHz single-beam ... experimental results indicate that such careful application of the multiple-frequency TS method can reject 100 ...

   Meeting Document : WG-EMM-99/38 : Auteur(s): D.A. Demer (USA) and M.A. Soule (South Africa)

9. Finfish distribution and abundance in Subareas 48.1 and 48.2, 2016–2018. Research proposal for the second year

   of Elephant Island and north of South Orkney Islands, between 100 and 500 m of depth (Depth strata ... : 101-200 m, 201-260 m; 261-320 m, 320-380 m, 381-440, and 441-500 m). The sampling area was divided in ...

   Meeting Document : WG-FSA-16/31 : Auteur(s): Delegation of Chile

10. RAPID WARMING OF THE OCEAN AROUND SOUTH GEORGIA,SOUTHERN OCEAN, DURING THE 20TH CENTURY: FORCINGS, CHARACTERISTICS AND IMPLICATIONS FOR LOWER TROPHIC LEVELS

    the water column. Warming diminished below 100 m and approached zero at 200 m. Thus the long-term ... -year period, a mean increase of ~0.9°C in January and ~2.3°C in August was evident in the top 100 m of ...

    Meeting Document : WG-EMM-08/P03 : Auteur(s): M.J. Whitehouse, M.P. Meredith, P. Rothery, A. Atkinson, P. Ward and R.E. Korb

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