Resultados de la búsqueda
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Krill fishery information
fisheries in CCAMLR waters, including: • report on catches for the last, complete season (2000/01: December ... 2000 to November 2001) and an update on catches in the current 2000/01 season; • measures of overlap ...
Meeting Document : WG-EMM-02/6 : Autor(es): Secretariat
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Notes on the commercial krill harvest of the Japanese stern trawler Chiyo Maru No. 5 in Subarea 48.1
CCAMLR Subarea 48.1 during February, 2000. Under an agreement by the Japanese and United States ... Scientific Observations submitted by the scientific observer (Rain, 2000). Fishing operations were conducted ... commercial fishing operation agrees well with the findings of the CCAMLR 2000 synoptic survey within Subarea ...
Meeting Document : WG-EMM-00/15 : Autor(es): C. Jones (USA)
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Winter distribution of chinstrap penguins from two breeding sites in the South Shetland Islands of Antarctica
Peninsula region during the 2000 and 2004 austral winters. Six birds from a breeding site in Admiralty Bay ... that 4 of the birds instrumented in the 2000 winter, two from each colony, foraged largely on the shelf ... the inshore locations utilized by all the penguins in 2000, both of the 2004 winter birds foraged well ... in the 2000 and 2004 winters. The final two chinstrap penguins from Admiralty Bay, one from each ...
Meeting Document : WG-EMM-06/17 : Autor(es): W.Z. Trivelpiece, S. Buckelew, C. Reiss and S.G. Trivelpiece (USA)
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Seasonal and interannual variability of krill, salp and other zooplankton populations in the northwest Antarctic Peninsula region: summer 2001 in relation to the Long-Term AMLR Data Set
and other common zooplankton taxa. Comparisons were also made with data obtained during 1992-2000 AMLR ... Island area during the 2000/2001 field season were intermediate to highs in 1996 and lows in 1999 ... . Increased abundance relative to 1999 resulted in part from recruitment of the 1998/99 and 1999/2000 year ... February-March reflected normal seasonal spawning in 2000/2001. This is the third year in a row that ...
Meeting Document : WG-EMM-01/45 : Autor(es): V. Loeb (USA)
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A condensed history and document of the method used by CCAMLR to estimate krill biomass (B0) in 2010
estimate of B 0 which is used by CCAMLR in the model is derived from the CCAMLR-2000 synoptic acoustic ... survey (hereafter CCAMLR-2000) in the Food and Agriculture Organisation (FAO) statistical subareas 48.1 ... subsequent first analysis of the CCAMLR-2000 B 0 estimate were initiated in 1995 and documented within the ... survey design, implementation and original analysis (CCAMLR 1999; 2000). Since 2000 a number of re ...
Meeting Document : WG-EMM-16/38 : Autor(es): S. Fielding, A. Cossio, M. Cox, C. Reiss, G. Skaret, D. Demer, J. Watkins and X. Zhao
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Conflict or co-existence? Foraging distribution and competition for prey between Adélie and chinstrap penguins
Orkney Islands during the breeding seasons of 2000 and 2001. Satellite tracking data from of 19 Adélie ... low prey availability (2000), there was a statistically significant segregation of foraging areas ... colony than chinstrap penguins (mean 58 km) in 2000 but not in 2001 (mean 58 km and 35 km respectively ... ). In 2000, the breeding success of Adélie penguins was 51% lower than the long-term mean compared to 15 ...
Meeting Document : WG-EMM-02/15 : Autor(es): A.S. Lynnes, K. Reid, J.P. Croxall and P.N. Trathan (United Kingdom)
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Description of an AD Model Builder implementation of the exact time of release and recapture stock assessment model of Tuck et al. (2003)
the Working Group on Fish Stock assessment in 2000 (Tuck et al. 2000; CAMLR-XIX, 2000 paragraphs 3.126 ...
Meeting Document : WG-FSA-04/75 : Autor(es): S.G. Candy, A.J. Constable and D. Erceg (Australia)
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CALIBRATION ERROR IN THE AMLR PLANKTON TIME SERIES
filtered beginning in 2000. Analysis of tow time duration, reported ship speed during tows, and mean number ... traced to a simple arithmetic error in the calculation of the mouth area of the net. Since 2000, the net ... flow constant. Thus, since 2000, the abundance of all zooplankton taxa have experienced a false ...
Meeting Document : WG-EMM-08/19 : Autor(es): C. Reiss (USA)
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Protocols for trawl sampling, recording of biological data, and hydrography for the 2019 International synoptic krill survey in Area 48
the CCAMLR 2000 Survey has demonstrated that standardization of equipment and methods is one of the ... CCAMLR 2000 Survey. The aim is to facilitate a joint understanding of the field and laboratory work in ... database of comparable quality with data obtained through the CCAMLR 2000 Survey and other more recent ...
Meeting Document : WG-EMM-18/23 : Autor(es): T. Knutsen, B. Krafft, A. Renner, G. Skaret, G.J. Macaulay and O.A. Bergstad
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A revision of yield and catch controls for managing the mackerel icefish (Champsocephalus gunnari) fishery in the vicinity of Heard Island and McDonald Islands
Abstract: A recent 2000 survey of mackerel icefish in the vicinity of Heard Island enabled a ... Plateau population using the short-term assessment are 1150 tonnes for 2000/01 and 1000 tonnes for 2001/02 ... fishing seasons. The results of the 2000 survey confirm the need to retain a closure to fishing on Shell ...
Meeting Document : WG-FSA-00/41 : Autor(es): A. Constable, R. Williams, T. Lamb and E. van Wijk (Australia)