Search results
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A review of the effectiveness of streamer lines as a seabird by-catch mitigation technique in longline fisheries and CCAMLR streamer line requirements
) protected plastic tubing was found effective in Alaska and met these criteria. Cord (required ... Paper Title: A review of the effectiveness of streamer lines as a seabird by-catch mitigation ... large degree on the precedent set by CCAMLR in 1991, the streamer line has become the primary, and most ... from Fishing (WG-IMAF), the CCAMLR streamer line requirements were changed by the Commission in 2003 ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 189–201 : Author(s): Melvin, E.F., B. Sullivan, G. Robertson and B. Wienecke
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Diurnal variations in biological characteristics of krill, Euphausia superba Dana, to the west of the South Orkney Islands, 24 March to 18 June 1990 - based on data reported by a biologist-observer
COCTaBY KPHJI.5I, nOJIYt.IeHHbIX B pe3YJIbTaTe CTaH,llapTHbIX CbeMOK (TOJIbKO O,llHa BbI60pKa 3a CTaHU ... 4) and so on. Variations in the average size of E. superba in trawls catches was found to be unrelated ... , to the west of the South Orkney Islands, 24 March to 18 June 1990- based on data reported by a ... ) size selectivity of krill by commercial fisheries. File: 12-Vagin-et-al.pdf ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 201–222 : Author(s): Vagin, A.V., R.R. Makarov and L.L. Menshenina
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Analysis of variability of krill size and fish by-catch in the Japanese krill fishery based on scientific observer data
Paper Title: Analysis of variability of krill size and fish by-catch in the Japanese krill ... relationship between statistical precision and sample size was estimated by using variance component analysis ... from fishery process as observation error. In both krill length and by-catch fish number, the ... parameters estimated by the Markov chain Monte Carlo (MCMC) method hardly show difference among years ... statistical precision than the data collected by research vessels. This is primarily because the data ... VARIABILITY OF KRILL SIZE AND FISH BY-CATCH IN THE JAPANESE KRILL FISHERY BASED ON SCIENTIFIC OBSERVER DATA ... estimated by using variance component analysis. Observer datasets from the Japanese krill fishery from 1995 ... length and by-catch fish number, the parameters estimated by the Markov chain Monte Carlo (MCMC) method ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 31–47 : Author(s): Okuda, T. and M. Kiyota
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Methodological guidelines on the assessment of trawl catchability of krill by means of statistical modelling
. pHC. 2B). TOJIbKO B 9THX ,IJ;ByX CJIY'qaflX 9KCnepHMeHT C'qHTaeTCfl yga'qHblM. Bo BCeX npO'qHX ... Paper Title: Methodological guidelines on the assessment of trawl catchability of krill by means ... the relative effectiveness of krill fishing gear by means of statistical modelling. The Monte-Carlo ... method, which is described in the works by Metropolis, N., Ulam, S. (1949) and Sobol, I.M. (1978), is ... for the process of entrapment of krill by the net; this permits the rigorous mathematical formulation ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 195-222 : Author(s): Kizner, Z.I.
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Detection and quantitative estimation of krill concentrations by hydroacoustic instruments
Paper Title: Detection and quantitative estimation of krill concentrations by hydroacoustic ... of towed acoustic antennae. The practical possibility of detecting dispersed krill by hydroacoustic ... ESTIMATION OF KRILL CONCENTRATIONS BY HYDROACOUSTIC INSTRUMENTS K.I. Yudanov (U.S.S.R.) Abstract The ... practical possibility of detecting dispersed krill by hydroacoustic instruments was established on board ... OF KRILL CONCENTRATIONS BY HYDROACOUSTIC INSTRUMENTS Experience in using fish-finding ... abundance is affected to a large extent by peculiarities in the distribution patterns of krill ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 123-139 : Author(s): Yudanov, K.I.
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Common fish by-catch species in CCAMLR krill fisheries
Description / Abstract: This simple guide is designed to assist in the identification of fish by ... that have occurred as by-catch in the krill fishery, as well as three family-specific keys. It is ... Email observer.scheme@ccamlr.org Telephone +61 3 6210 1110 Fax +61 3 6224 8744 Common fish by ... Introduction This simple guide is designed to assist in the identification of fish by-catch in the krill ... occurred as by-catch in the krill fishery, as well as three family-specific keys. It is intended to ...
Document : Site Section: Science
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Evaluation of the results of trawl selectivity experiments by Poland, Spain and USSR in 1978/79, 1981/82 and 1986/87
Paper Title: Evaluation of the results of trawl selectivity experiments by Poland, Spain and USSR ... Antarctic fish was evaluated taking into account additional data obtained by Poland, Spain and USSR during ... TRAWL SELECTIVITY EXPERIMENTS BY POLAND, SPAIN AND USSR IN 1978/79, 1981/82 AND 1986/87 W. Slosarczyk ... Antarctic fish was evaluated taking into account additional data obtained by Poland, Spain and USSR during ... . They were, however, not analyzed by authors of the background documents submitted to the Scientific ... of the Appendix). In this case the selection was probably influenced by a large by-catch of benthos ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 163–196 : Author(s): Slosarczyk, W., E. Balguerias, K. Shust and S. Iglesias
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Food consumption by predators in a CCAMLR integrated study region
Paper Title: Food consumption by predators in a CCAMLR integrated study region Abstract ... provided, illustrating the changes produced by using these new sub-models. Results of initial sensitivity ... SC-CAMLR-IX/BG/16 FOOD CONSUMPTION BY PREDATORS IN A ... provided, illustrating the changes produced by using these new sub-models. Results of initial sensitivity ... reproduccion dentro de las areas designadas. 1. INTRODUCTION At SC-CAMLR-VIII requests by the Working ... Integrated Study Regions, at least during their breeding seasons, were endorsed by the Scientific Committee ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 489–519 : Author(s): Croxall, J.P., C. Ricketts and A.G. Wood
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Assessments of by-catch in trawl fisheries at Heard and MacDonald Islands
caught as by-catch in the commercial trawl fisheries in the Heard Island area (Statistical SubArea 58.5.2 ... operations, the nature of the trawl operations in which they were caught and the effectiveness of current by ... -catch provisions in CCAMLR to ensure the status of these species is not affected by these fisheries. The ... ) respectively. Notably, the by-catch in 1997 did not exceed the lowest estimates of yield for each species. The ...
Meeting Document : WG-FSA-97/30 : Author(s): de la Mare, W.K., Williams, R., Constable, A.
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Marine Protected Area planning by New Zealand and the United States in the Ross Sea region
a system of MPA in the Convention Area by 2012 (SC-CAMLR XXVIII, 3.28) and has encouraged Members to ... facilitate this process by reviewing MPA scenarios prepared and submitted by Members and providing a forum ... for discussing appropriate methods by which further MPA planning should proceed. This paper describes ... MPA planning processes undertaken by New Zealand and the United States, working in parallel and in ...
Meeting Document : WS-MPA-11/25 : Author(s): B.R. Sharp (New Zealand) and G.M. Watters (USA)