Search results
-
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
-
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.
-
ANTARCTIC TOOTHFISH STOCK ASSESSMENT IN DIVISION 58.4.1 ON THE BASIS OF CATCH AND CPUE DATA
Abstract: An attempt to use reported catch and CPUE data based on data of observers in the ... assessment of Antarctic toothfish stock in Division 58.4.1 is made. Unlike some previous results obtained for ... toothfish stock biomass in the Ross Sea. As a result of implementation of an age-structured and a dynamic ... of carrying capacity for this stock is found to be about 29000 t. Initial stock biomass is estimated ...
Meeting Document : WG-FSA-09/14 Rev. 1 : Author(s): D. Vasilyev, K. Shust, A. Petrov, V. Tatarnikov and I. Istomin (Russia)
-
Status of the South Georgia subarea (48.3) on satellite monitoring of the sea surface temperature, December 1999–January 2000
December, 1999- January, 2000. Using the database of the SST maps for 1990-1991 and the current standard ... difference between the current SST maps (the season of 1999-2000) and those for the season of 1990-1991 ... . Analysis of the SST distribution in Subarea 48.3 developed by January, 2000 has revealed an unfavorable ... hydrologic situation for formation and maintenance of mass concentrations of krill (Euphausia superba) in ...
Meeting Document : WG-EMM-00/20 : Author(s): G. Vanyushin and A. Korobochka (Russia)
-
Incorporating information on the distribution of the krill fishery into Domain 1 MPA planning – report of the CCAMLR scholarship recipient
, by examining variability in catch locations and magnitude across an 11-year period from 2005/2006 to 2015/2016 ... activities, by examining variability in catch locations and magnitude across an 11-year period from 2005/2006 ...
Meeting Document : WG-EMM-17/22 : Author(s): A. Capurro, M. Santos and S. Grant
-
Identifying marine protected areas (MPAs) in data-poor regions to conserve biodiversity and to monitor ecosystem change: an Antarctic case study
Abstract: The World Summit on Sustainable Development implementation plan requires, by 2012, a ... representative system of marine protected areas (RSMPA) for the purposes of long-term conservation of marine ... biodiversity. A great challenge for meeting this goal, particularly in data-poor regions, is to avoid ... is needed for identifying areas in data-poor regions that would enable the objectives to be achieved ...
Meeting Document : WS-MPA-11/05 : Author(s): A.J. Constable, B. Raymond, S. Doust, D. Welsford (Australia), P. Koubbi (France) and A.L. Post (Australia)
-
Report on attendance at the Fourth Meeting of the Committee for Environmental Protection Under the Madrid Protocol
CEP reported on progress to find appropriate criteria for and a mechanism to ensure consistency in ... specified Terms of Reference; (2) A report from an intersessional contact group on Diseases of Antarctic ... the Committee for Environmental Protection (CEP-IV) under the Madrid Protocol. The most important ... issues of relevance to SC-CAMLR are: (1) A report of an open-ended intersessional contact group of the ...
Meeting Document : CCAMLR-XX/BG/03 : Author(s): Chair of the CCAMLR Scientific Committee
-
An overview and some preliminary results of a biological/oceanographic survey off the coast of East Antarctica (80-150°e) carried out in January to March 1996
between January and April 1996. The focus was on the distribution and abundance of Antarctic krill in ... CCAMLR Statistical Area 58.4.1 but in addition, measurements were also made on a whole suite of ... measured and provides an overview of some preliminary results. Author(s): de la Mare, W., Wright, S ... ., Bindoff, N., Thiele, D., Pauly, T., Gillespie, D., Woehler, E., Nicol, S. Title: An overview and some ...
Meeting Document : WG-EMM-96/29 : Author(s): de la Mare, W., Wright, S., Bindoff, N., Thiele, D., Pauly, T., Gillespie, D., Woehler, E., Nicol, S.