Résultats de la recherche

1. Quantifying vessel performance in the CCAMLR tagging program: spatially and temporally controlled measures of tag-detection rates

   calculation by using CCAMLR Science, Vol. 20 (2013): 73–80 73 QuantIfyIng vessel performance In the ccamlr ... window used was a circle with a radius of 20 km, centred on the location of the case fishing event ... space window of 20 km was chosen because this value corresponded to the maximum 75 Quantifying ... for Subareas 88.1 and 88.2 by vessel for a space window of 20 km and time window of one season ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 73–80 : Auteur(s): Mormede, S. and A. Dunn

2. The effects of global climate variability in pup production of Antarctic fur seals

   Antarctic fur seal pup production at South Georgia over a 20-year period in response to environmental ... reductions in Antarctic fur seal pup production over 20 years of study. Simulated environmental time series ...

   Meeting Document : WG-EMM-06/P2 : Auteur(s): J. Forcada, P.N. Trathan, K. Reid and E.J. Murphy (United Kingdom)

3. THE POWER OF ECOSYSTEM MONITORING

   effects of fishing using either the krill population or a combined predator response index was low (20–40 ... % power after 20 years with the probability of a type I error (α) = 0.05). The power increased to >50 ...

   Meeting Document : WG-EMM-08/P11 : Auteur(s): K. Reid, J.P. Croxall and E.J. Murphy

4. e-sc-xiii-a4.pdf

   ... , representing a 6.7% error on a standard 30-minute tow. The largest difference was 3 minutes 20 seconds ... operational statistics are given in WG-FSA-94/20. Catches by vessel and month during the season are shown in ... April - 6 May 94 151 February 39 4 29 May - 22 July 94 1 June - 22 July 94 115 March 80 5 23 July - 15 ... /20, Table 1) was due to use in the final reported catch of an updated conversion factor from application/pdf attached to:WG-FSA-94

   Meeting Report : WG-FSA-94

5. CCAMLR Statistical Bulletin, Vol. 21 (1999–2008)

   .............................................. 20 SECTION B CATCH AND EFFORT DATA Table 2 Catch by species ... ................ 20 SECTION B DONNÉES DE CAPTURE ET D'EFFORT DE PÊCHE Tableau 2 Capture par espèce ... оценочный живой вес ...... 20 РАЗДЕЛ B ДАННЫЕ ПО УЛОВАМ И УСИЛИЮ Таблица 2 Вылов по видам ... ................ 20 SECCIÓN B DATOS SOBRE LA CAPTURA Y ESFUERZO Tabla 2 Captura por especie ...

   Document : Site Section: Publications

6. Volume 21: CCAMLR. 2009. Statistical Bulletin, Vol. 21 (1999–2008). CCAMLR, Hobart, Australia.

   .............................................. 20 SECTION B CATCH AND EFFORT DATA Table 2 Catch by species ... ................ 20 SECTION B DONNÉES DE CAPTURE ET D'EFFORT DE PÊCHE Tableau 2 Capture par espèce ... оценочный живой вес ...... 20 РАЗДЕЛ B ДАННЫЕ ПО УЛОВАМ И УСИЛИЮ Таблица 2 Вылов по видам ... ................ 20 SECCIÓN B DATOS SOBRE LA CAPTURA Y ESFUERZO Tabla 2 Captura por especie ...

   Document : Site Section: Publications

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

   calculations .................................................................. 20  4.2  Model estimates ... 0 0 0 882B 0 0 0 0 0 0 0 0 882C–G 124 18 20 1 50 0 100 0 882H 406 396 64 27 50 0 20 11 882I 0 0 ... tonnes for research fishing in 2007 and 80 tonnes for research fishing in 2012. ** Not estimated ... 530* <1 414 414 ** 414 * Includes 20 tonnes for research fishing in 2007 (CCAMLR-XXV, paragraph ...

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8. Comparative feeding ecology of Patagonian toothfish (Dissostichus eleginoides) in the southwestern Atlantic

   main line of 20 000 m, with branch lines each with 90 hooks (model 'Ancora', 30 mm gap) spaced at 1 m ... were larger than 80 cm TL. Argentinian research vessels found D. eleginoides during spring surveys ... conducted on the Argentinian continental shelf/slope, between 37"20' and 55"s. The highest concentration ... conducted at a mean depth of 240.5 m, and 80% of the trawls in which this species occurred were made ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 105–124 : Auteur(s): García de la Rosa, S.B., F. Sánchez and D. Figueroa

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

   595 1977/78 - - 7 472 1978/79 - - 809 1979/80 - - 8 795 1980/81 - - 27 903 1981/82 - - 54 040 ... 1982/83 - - 178 824 1983/84 - - 35 743 1984/85 - - 628 1985/86 - - 21 008 1986/87 - - 80 586 1987 ... Frequency (proportion of the catch) Le ng th (c m ) 10 20 30 40 50 1986/87 1987/88 1988/90 1989/90 ... survey significantly underestimates C. gunnari biomass (see WG-FSA-SAM-04/20). Trawl surveys 6. In ...

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

    , 80 tonnes in 2012, 49 tonnes in 2013, 43 tonnes in 2014 and 68 tonnes in 2015. In 2016, 140 tonnes ... fishery and the spatial and temporal distribution of fishing. 20. The length-frequency distribution of ... , -) 1.0 (80, -) 1.0 (82, -) Sunstar 1.2 (85, -) 1.1 (76, -) 1.1 (72, -) 1.1 (87, -) 1.0 (87 ... , *) 1.1 (90, -) San Aotea II 1.1 (79, *) 1.1 (88, *) 3.8 (87, *) 1.8 (80, *) 1.8 (88, *) 1.7 (86 ...

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