Search results
-
Spatial overlap of krill-dependent predators and krill fishery catches and a proposal for subdivision of catch limits in Subarea 48.1
restricted to the last 5 years, since this time period emphasizes the shift toward autumn and winter fishing ... the winter period, especially in the Bransfield Strait. Across years, predator distributions appeared ... the distribution of fishing effort. A comparison of CEMP parameters from two years with large differences in total ... were restricted to the last 5 years, since this time period emphasizes the shift toward autumn ...
Meeting Document : WG-EMM-14/36 : Author(s): J.T. Hinke, M.E. Goebel (USA), M.M. Santos (Argentina), P.N. Trathan (UK), W.Z. Trivelpiece and G.M. Watters (USA)
-
Temperature-dependent growth of Thysanoessa macrura: inter-annual and spatial variability
data from four separate years (1995, 1998, 2001, 2004) that varied widely in temperature and primary ... of T. macrura varied between years and water masses, ranging from-0.037 mm day-1 in Weddell Sea water in 2004 ... during all years. Growth rates were strongly correlated with temperature but were not significantly ... . We analyzed data from four separate years (1995, 1998, 2001, 2004) that varied widely in temperature ...
Meeting Document : WG-EMM-13/39 : Author(s): R.M. Driscoll, C.S. Reiss and B.T. Hentschel (USA)
-
Research proposal for Dissostichus spp. in Subarea 48.1 by Ukraine in 2019
longline in the eastern part of Subarea 48.1. Author(s): Delegation of Ukraine Title: Research proposal ... in the eastern part of Subarea 48.1. ...
Meeting Document : WG-FSA-18/20 Rev. 1 : Author(s): Delegation of Ukraine
-
CDS Implementation and Data Analysis
in the CDS data was undertaken for 2018 and 2019. Across both years Chile had the greatest number of DCDs ... landings and exports and greatest quantity of exports (4 644 tonnes and 2 539 tonnes). For both years ... of imports was by the United States of America (USA) in both years, followed by China. Analysis of supply ... for 2018 and 2019. Across both years Chile had the greatest number of DCDs landings and exports ...
Meeting Document : CCAMLR-38/BG/10 Rev. 2 : Author(s): CCAMLR Secretariat
-
Fishes caught along with the Antarctic krill in the vicinity of the South Georgia Island during the austral winter months of 1992
of 1992 (from July 9 to August 3) on board F/V No.3 and No.5 Chiyo Maru in the vicinity of the South ... Georgia Island. Among 74 net hauls examined, a total of 66 specimens of fishes belonging to 3 species were ... ) in comparison with some data reported previously. Author(s): T. Iwami (Japan) Title: Fishes caught ... along with the Antarctic krill in the vicinity of the South Georgia Island during the austral winter ...
Meeting Document : WG-KRILL-93/51 : Author(s): T. Iwami (Japan)
-
Are penguins and seals in competition for Antarctic krill at South Georgia?
of Antarctic krill. In recent years the population of fur seals has increased whereas that of macaroni penguins ... ranges of the two species showed considerable overlap in both years but the concentrations of foraging ... activity were significantly spatially segregated. Over the last 12 years the prevalence of krill ... seals in recent years. Krill in the diet of macaroni penguins was significantly correlated ...
Meeting Document : WG-EMM-01/22 : Author(s): K.E. Barlow, I.L. Boyd, J.P. Croxall, I.J. Staniland, K. Reid and A.S. Brierley (United Kingdom)
-
Interannual variability in Antarctic krill (Euphausia superba) density at South Georgia, Southern Ocean: 1997 – 2013
estimates for a 17 year time series of acoustic surveys of the Western Core Box at South Georgia. Krill ... the densest krill swarms detected in any one year drove the mean krill density estimates for the WCB ... in that year. WCB krill density (µ, mean density for the area) showed several years (1997-8, 2001-2003, 2005 ... -2007) of high values (µ > 30 g m-2) interspersed with years (1999-2000, 2004, 2009-2010) of low ...
Meeting Document : WG-EMM-14/P04 : Author(s): S. Fielding, J. Watkins, P. Trathan et al.
-
Results from the random stratified trawl surveys to estimate distribution and abundance of Dissostichus eleginoides and Champsocephalus gunnari in the Heard Island region (Division 58.5.2) for 2010 and 2011
on abundance. Catches of D. eleginoides were at half or lower than in surveys from both years than the average ... catch for the previous four years (2006-2009). Catches of C. gunnari were very low, with the 2011 catch ... , at less than 0.5 t, 15% of the earlier four year average, and the 2010 catch being 60% of the 2011 catch ... catches have been stable over recent years, with a fall in 2011. Skate catches were just below and just ...
Meeting Document : WG-FSA-11/23 : Author(s): G.B. Nowara, S.G. Candy and T. Lamb (Australia)
-
A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2004/05
for eight years in Subarea 88.1 and for four years in Subarea 88.2 with a large amount of data collected ... . Comparison of the location of fishing effort with ice distribution over the past six years has clearly ... The exploratory fishery for Antarctic toothfish (D. mawsoni) has been operating for eight years ... in Subarea 88.1 and for four years in Subarea 88.2 with a large amount of data collected on toothfish ...
Meeting Document : WG-FSA-05/29 : Author(s): S.M. Hanchet, M.L. Stevenson, N.L. Phillips and A. Dunn (New Zealand)
-
Marine debris and entanglements at Bird Island and King Edward Point, South Georgia, Signy Island, South Orkneys and Goudier Island, Antarctic Peninsula 2013–2014
in the 24 years of summer surveys and fourth highest ever recorded in 23 years of winter surveys at Bird ... in 24 years of surveys. The incidence of marine mammal entanglements was below the long-term mean ... in the 24 years of summer surveys and fourth highest ever recorded in 23 years of winter surveys at Bird ... in 24 years of surveys. The incidence of marine mammal entanglements was below the long-term mean ...
Meeting Document : SC-CAMLR-XXXIII/BG/31 : Author(s): Delegation of the United Kingdom