Search results
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Pilot test of techniques to mitigate seabird interactions with catcher processor vessels in the Bering Sea pollock trawl fishery: final report
techniques for future testing that are likely to reduce seabird interactions with catcher processor trawl ... and safe. Emphasis was placed on reducing seabird interactions with trawl cables: nets warps, as well ... streamer lines have great potential to reduce seabird interactions with the 3rd wire, but both require ... deployment of the seabird interaction deterrents was proposed for 2005. Limited tests suggested fish oil has ...
Meeting Document : WG-FSA-05/37 : Author(s): E.F. Melvin, K.S. Dietrich and T. Thomas (USA)
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ANALYSIS OF VARIABILITY OF KRILL SIZE AND FISH BY-CATCH IN JAPANESE KRILL FISHERY BASED ON SCIENTIFIC OBSERVER DATA
, subareas, and vessels. The potent interaction effect between year and subarea suggests large spatiotemporal ... , and vessels. The potent interaction effect between year and subarea suggests large spatiotemporal variability ...
Meeting Document : WG-EMM-11/39 : Author(s): T. Okuda and M. Kiyota (Japan)
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Fishery Report 2017: Exploratory fishery for Dissostichus mawsoni in Subarea 88.1
2281 296 1 297 0 2000 2090 751 0 751 0 2001 2064 626 34 660 0 2002 2508 1313 12 1325 92 2003 ... of effort (number of sets) from 1998 to 2001, and an almost three-fold increase in 2004. Since 2005 ... was mainly carried out from January to March, and between 2001 and 2003 extended into April and May. More ... , particularly in 2001, but have been relatively low since then as fishing occurred in more easterly areas ...
Document : Site Section: Publications
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Fishery Report: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)
August 2007) was 5 000 tonnes, and was allocated to longliners. The season’s catch reported ... for this division up to August 2007 was 3 438 tonnes. Reported historical catches from 1988 in the fishery ... 2001/02 3 976 178 4 154 6 300 10 454 2002/03 5 291 0 5 291 5 518 10 809 2003/04 5 171 0 5 171 536 ... 2001/02 2002/03 2003/04 2004/05 2005/06 2006/07 Weighted Frequency (proportion of the catch) Le ng ...
Document : Site Section: Publications
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Assessing the power to detect systematic change in Adélie penguin foraging trip duration
of this study is that it focuses attention on the interaction and balance between Type I and Type II errors ... ). DMSP SSM/I daily polar gridded sea ice concentrations, June to September 2001. Maslanik ... ecosystem health. Biol. Cons., 92 (2): 185–197. Irvine, L.G., J.R. Clarke and K.R. Kerry. 2000. Low ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 201–215 : Author(s): Southwell, C., J. Clarke and L.M. Emmerson
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Operational interactions between cetaceans and the Patagonian toothfish (Dissostichus eleginoides) industrial fishery off Southern Chile
Abstract: Operational interactions between marine mammals and the Patagonian toothfish ... 0% and 100%. Considering that in 153 (84%) of the effectively monitored sets no interaction whatsoever ... with operational interactions associated with predation reach USD$92,684 (C.I. 95% USD$47.302- $153.745 ... , C.A. Moreno and J.A. Arata (Chile) Title: Operational interactions between cetaceans ...
Meeting Document : WG-FSA-03/95 : Author(s): R. Hucke-Gaete, C.A. Moreno and J.A. Arata (Chile)
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Bacteria and detritus: Trophic modelling of the Ross Sea
is of detritus directly, and 75% is of bacteria (see section on benthos). 1.3 Carcasses The trophic group ... of papers by Ducklow (Ducklow 1999; Ducklow et al. 2000, 2001; Monticelli et al. 2003). Concentrations ... Ducklow et al. (2001) give an effective depth of bacteria (the ratio of water column integrated average ... studies. Using a depth of 260 m (see above), measurements by Ducklow et al. (2000, 2001) are equivalent ...
Document : Site Section: Publications
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Fishery Report: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)
by France: 1 September 2007 to 31 August 2008) was 5 000 tonnes, and was allocated to longliners ... . The season’s catch reported for this division up to August 2008 was 2 853 tonnes. Reported historical catches ... 4 730 1 237 5 967 1999/00 3 046 3 093 6 139 2 600 8 739 2000/01 2 593 2 153 4 747 4 550 9 297 2001/02 ... 2001/02 2002/03 2003/04 2004/05 2005/06 2006/07 2007/08 Figure 3: Catch-weighted length frequencies ...
Document : Site Section: Publications
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Foraging movements of the shy albatross Diomedea cauta breeding in Australia; implications for interactions with longline fisheries
Branca to the south) to assess their level of interaction with longline fisheries. Adult birds from both ... for interactions with longline fisheries Approval: Approved ... to the south) to assess their level of interaction with longline fisheries. Adult birds from both colonies fed ... for interactions with longline fisheries ...
Meeting Document : WG-FSA-97/52 : Author(s): Gales, R., Hedd, A., Brothers, N., Robertson, G.
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VARIATION IN DEMERSAL FISH SPECIES RICHNESS IN THE OCEANS SURROUNDING NEW ZEALAND: AN ANALYSIS USING BOOSTED REGRESSION TREES
the fitting of interaction terms in the latter. Author(s): Leathwick, J.R., Elith, J., Taylor, P., Francis ... the fitting of interaction terms in the latter. ...
Meeting Document : WS-VME-09/P04 : Author(s): Leathwick, J.R., Elith, J., Taylor, P., Francis, M.P., Hastie, T.