Search results
-
Age determination of Antarctic krill using size, fluorescence, and image analysis techniques
techniques is generally within one year. The animals were also analyzed by a computerized image analysis ... is generally within one year. The animals were also analyzed by a computerized image analysis system, which ... methods indicate 6 year classes for adult krill. Correspondence between the ages determined by the two ... indicate 6 year classes for adult krill. Correspondence between the ages determined by the two techniques ...
Meeting Document : SC-CAMLR-VI/BG/48 : Author(s): M.S. Berman, A.L. McVey and G. Ettershank (USA)
-
Some notes on by-catch of fishes and salps caught by the fishery vessel Niitaka Maru in the vicinity of the South Shetland Islands (January to February 1999)
hauls and those estimated value was 20 to 3560 ind./t of krill. By-catch fishes fed on Thysanoessa ... estimated value was 20 to 3560 ind./t of krill. By-catch fishes fed on Thysanoessa macrura and Euphausia ...
Meeting Document : WG-EMM-00/54 : Author(s): T. Iwami, S. Kawaguchi and M. Naganobu (Japan)
-
Progress report on the Weddell Sea Research Program Stage II
, 2014. A total of 34 longlines were set: the Option I – 10+20 and the Option II – 4 at the depths ... of 34 longlines were set: the Option I – 10+20 and the Option II – 4 at the depths ranging ...
Meeting Document : WG-SAM-14/05 : Author(s): A.F. Petrov, I.I. Gordeev, S.V. Pianova and E.F. Uryupova (Russia)
-
Strengthening the joint work of the CEP and SC-CAMLR on climate change
outcomes for the workshop, including: agreeing on a scientific baseline; compiling overviews of existing ... between the CEP and SC-CAMLR on climate change. In this paper, we suggest some ways to ensure successful ... efforts; basing the joint work programme on the CEP’s Climate Change Response Work Programme; determining ... a process for information updates and exchange; considering mechanisms for temporary protection of ...
Meeting Document : SC-CAMLR-XXXIV/BG/29 : Author(s): Submitted by ASOC
-
Matlab code for calculating krill biomass in a survey area
biomass estimates. Over the last several years, attempts by many nations to use this collection of code ... estimates. Over the last several years, attempts by many nations to use this collection of code has revealed ... to derive biomass estimates. Over the last several years, attempts by many nations to use this collection ... to derive biomass estimates. Over the last several years, attempts by many nations to use this collection ...
Meeting Document : SG-ASAM-16/03 : Author(s): A. Cossio, J. Renfree and C. Reiss
-
Volume 13: CCAMLR. 2001. Statistical Bulletin, Vol. 13 (1991–2000). CCAMLR, Hobart, Australia.
covers data for the 10 years from 1 July 1990 to 30 June 2000. Figures in Section D cover a 5-year time ... The annual period used throughout this volume is the split-year from 1 July to 30 June of the following ... year (e.g. the split-year 1990/91 started on 1 July 1990 and ended on 30 June 1991). The abbreviated ... The Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) has as one of its functions ...
Document : Site Section: Publications
-
Problems of population age structure determination of Euphausia superba Dana using an example from the Antarctic Peninsula area and adjacent waters
pacnono~eH@ cpaBHHTenbHo He~aneKO OT oepera. Tor~a ~e B neTHe-oceHHHH ce- 30H 1981 r. 3HaqHTenbHO ~anee ... saMeTHTb, ~TO 9TH pa~KH no COCTaBY H30~epMeH- TOB.' OKasanHCb BeCbMa onHSKH BSPOCn@M OCOORM HS pa~OH.a ID ... npOSnEM Onp~EnEHM~ B03PACTHOw CTPYKTYFM EUPHAUSIA SUPERBA DANA HA OCHOBE AAHHhlX, nOnYqEHHhlX B PAwOHE ... AHTAPKTMqECKOrO nOnYOCTPOBA M SnM3nEmAmMX AKBATOPM~ B • A. CrUlpH,IJ;OHOB (C.C.C.P.) Pe3IOMe Ha OCHOBe ... examines the size structure of populations of E. superba in relation to their habitat, on the basis of an ... an example from the Antarctic Peninsula area and adjacent waters Abstract / Description: This paper ... , data are cited on the growth rates of krill in relation to feeding conditions, temperature factors and ... other biotic and abiotic factors. Possibilities are outlined for the elucidation of the problem of the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 227-270 : Author(s): Spiridonov, V.A.
-
Update on the external review of the Generalised Yield Model (GYM) software and manual
Abstract: In 2003, WG-FSA requested that the Secretariat supervise an external review of the GYM ... included: • Members providing guidance on the scope of the review; • Members proposing appropriate ... for expressions of interest for the review was made in March 2004 (SC CIRC 04/06); the deadline for ... of opportunity for conducting a review before the 2004 meeting of WGFSA-SAM passed. As a way forward ...
Meeting Document : WG-FSA-SAM-04/05 : Author(s): CCAMLR Secretariat
-
An exact time of release and recapture stock assessment model applied to Macquarie Island Patagonian toothfish (Dissostichus eleginoides)
, natural mortality, and annual net recruitment are used to assess the population of one of the main fishing ... , natural mortality, and annual net recruitment are used to assess the population of one of the main fishing ...
Meeting Document : WG-FSA-00/43 : Author(s): G. Tuck, W. de la Mare, W. Hearn, R. Williams, A. Smith, X. He and A. Constable (Australia)
-
Recruitment of Antarctic krill (Euphausia superba) and possible causes for its variability
Abstract: Between year variability of krill year class success and recruitment during the 1977 ... abundance of the 1 + age class, varies substantially between years, whereas it is quite similar between ... different surveys within the same field season. The overall mean recruitment index for all years was Rmean ... = 0.210. Good recruitment was observed for the 1980/81, 1985/86, 1987/88, and 1990/91 year classes ...
Meeting Document : WG-EMM-95/15 : Author(s): Siegel, V., Loeb, V.