Search results
-
Krill (Euphausia superba) distribution contracts southward during rapid regional warming
that, within their main population centre in the southwest Atlantic sector, the distribution of ... the Antarctic shelves. A concomitant increase in mean body length reflects reduced recruitment of ... , with associated nonlinear adjustments in the roles of keystone species, poses challenges for the ...
Meeting Document : WG-EMM-2019/P02 : Author(s): A. Atkinson, S.L. Hill, E.A. Pakhomov, V. Siegel, C.S. Reiss, V.J. Loeb, D.K. Steinberg, K. Schmidt, G.A. Tarling, L. Gerrish and S.F. Sailley
-
KPFM2, be careful what you ask for – you just might get it
the WG-EMM in 2005. The new version of our model is called KPFM2, and we have addressed all four of ... thresholds in krill density that cause fishing to cease, and compute a performance measure that compares the ... the model. In our opinion, KPFM2 can be a useful tool for evaluating the outcomes of the six ...
Meeting Document : WG-EMM-06/22 : Author(s): G.M. Watters, J.T. Hinke (USA), K. Reid and S. Hill (United Kingdom)
-
Electronic monitoring of seabird interactions with trawl third-wire cables on trawl vessels – a pilot study
delivery and head and gut bottom trawl vessels conducting operations in the Bering Sea, U.S. Exclusive ... one-month period in the fall of 2002. Detailed analysis of about 200 hours of fishing imagery occurred ... . In regard to monitoring seabird interactions with trawl third-wires, EM would be suitable for ...
Meeting Document : WG-FSA-04/23 : Author(s): H. McElderry, J. Schrader, D. McCullough, J. Illingworth, S. Fitzgerald and S. Davis (USA)
-
Electronic monitoring of seabird interactions with trawl third-wire cables on trawl vessels – a pilot study
delivery and head and gut bottom trawl vessels conducting operations in the Bering Sea, U.S. Exclusive ... one-month period in the fall of 2002. Detailed analysis of about 200 hours of fishing imagery occurred ... . In regard to monitoring seabird interactions with trawl third-wires, EM would be suitable for ...
Meeting Document : WG-FSA-04/23text : Author(s): H. McElderry, J. Schrader, D. McCullough, J. Illingworth, S. Fitzgerald and S. Davis (USA)
-
Observations of demersal fish, benthic communities and seafloor composition of the Southern Ocean Atlantic sector from the ICEFISH 2004 cruise
Abstract: A multi-disciplinary research cruise in the Atlantic sector of the Southern Ocean was ... ICEFISH cruise trawl deployments was 9105 specimens of 29 species. A wide contrast in finfish and ... South Sandwich Islands and Bouvetoya, where the isolation of the latter island likely played a role in ...
Meeting Document : WG-FSA-04/61 : Author(s): C.D. Jones, S.J. Lockhart and D.F. Doolittle (USA)
-
Biology, distribution and abundance of Antarctic krill (Euphausia superba) and by-catch
collected from 34 stations of fishing area 58 in Indian Ocean sector of Antarctic region between lat.57°53 ... most abundant size in the fishing area 58. The average sex ratio of male and female Euphausia superba ... the feeding of krill and availability of food in the area surveyed. Maturity stage IV (fully matured ...
Meeting Document : WG-EMM-98/37 : Author(s): A. Anrose, Z. Klusek, M.K.R. Nair and M. R. Bhoopendranath (India)
-
Long-distance movements of Patagonian (Dissostichus eleginoides) and Antarctic toothfish (D. mawsoni) from fishery-based mark-recapture data
Ecuador to Uruguay, and in the sub-Antarctic and Antarctic while Antarctic toothfish (D. mawsoni) are ... fish making long-distance movements 91% of D. eleginoides and 86% of D. mawsoni moved in a counter ... and management stock units for toothfish is clearly important element in CCAMLR’s ecosystem-based ...
Meeting Document : WG-FSA-17/06 : Author(s): CCAMLR Secretariat
-
Observation on the interactions between marine mammals and mid-water krill trawl
conducted visually with the aid of a SLR Camera and a Marine Binocular. Sea surface observation in Subarea ... from late July to August then decreased in September, and over 85% of the fur seals was observed ... available in reachable shallow depth (less than 50 m), Antarctic fur seal would feed on this krill and ...
Meeting Document : WG-FSA-2019/60 : Author(s): Y. Ying, G. Fan, X. Zhao, J. Zhang, X. Wang and J. Zhu
-
An identification of areas within the high seas of the Southern Ocean that would contribute to a representative system of marine protected areas
conservation planning to identify potential areas for inclusion in a RSMPA. We address this gap in existing ... conservation planning to identify potential areas for inclusion in a RSMPA. We address this gap in existing ...
Meeting Document : WS-MPA-11/16 : Author(s): L.L. Douglass, D. Beaver, J. Turner and R. Nicoll (WWF–ASOC)
-
SG-ASAM-18
Antarctic krill in CCAMLR Division 58.4.1 during 2018/19 season by the Japanese survey vessel, Kaiyo-maru K ... scientific broadband echosounder onboard R/V Kaiyo-maru in the CCAMLR Division 58.4.1 during 2018/19 season K ... Multinational large-scale krill synoptic survey in CCAMLR Area 48 in 2019 – survey plan and protocol for ... abundance of Antarctic krill (Euphausia superba) in the Weddell Sea, Southern Ocean F.W. Shabangu ...
Meeting