Resultados de la búsqueda
-
Stability of trip selections for the assessment of Antarctic toothfish in the Ross Sea
Abstract: A dataset for the 2009 assessment of Antarctic toothfish (Dissostichus mawsoni) in the ... Zealand) Title: Stability of trip selections for the assessment of Antarctic toothfish in the Ross Sea ... Ross Sea was selected on the basis of data quality metrics for individual trips. Initial informative ... selections over time. The retrospective analysis period is, however, short, and stability of trip selection ...
Meeting Document : WG-FSA-10/26 : Autor(es): D.A.J. Middleton (New Zealand)
-
Assessing the feasibility of regional surveys of land-based predator abundance in the Southern Ocean: a framework for decision making and planning
Abstract: In 2000 WG-EMM discussed the need for region-wide and circum-Antarctic estimates of ... abundance of land-based predators. At the 2001 meeting of WG-EMM it was proposed that a workshop be held in ... 2002 to assess the feasibility of such broad-scale surveys, and a small intersessional correspondence ... group was formed to scope out the terms of reference and method of operation for the workshop. The ...
Meeting Document : WG-EMM-02/45 : Autor(es): C. Southwell (Australia)
-
A glossary of terms relevant to the management of Vulnerable Marine Ecosystems (VMEs) in the CCAMLR Area
relevant to the management of Vulnerable Marine Ecosystems (VMEs) in the CCAMLR Area Approval: Approved ... Abstract: In 2009 SC-CCAMLR identified a list of tasks to be considered intersessionally to ... progress a framework within CCAMLR to manage the risk that bottom fishing in the CCAMLR Area may produce ... the identified intersessional tasks was to produce a glossary of terms relevant to the management of ...
Meeting Document : WG-EMM-10/29 : Autor(es): B.R. Sharp and S.J. Parker (New Zealand)
-
Assessments of the Stocks of Notothenia rossii marmorata and Chamsocephalus gunnari in the South Georgia Area
Abstract: The stocks of Notothenia rossii marmorata and Champsocephalus gunnari in the South ... . These data Indicate that the stock of N. rossii in 1985 was about 2.5% of its pre-exploitation biomass ... , while the stock of Champsocephalus gunnari has fluctuated greatly with no obvious trend. Author(s): J ... . Cooke (IUCN) Title: Assessments of the Stocks of Notothenia rossii marmorata and Chamsocephalus gunnari ...
Meeting Document : WG-FSA-86/02 : Autor(es): J. Cooke (IUCN)
-
Inclusion of fisheries notifications in the Database of Upcoming Expeditions to the Southern Ocean
: Inclusion of fisheries notifications in the Database of Upcoming Expeditions to the Southern Ocean Microsoft ... Abstract: Many international programs collect information on upcoming activities in the Southern ... Ocean, relevant to their communities. To support the sharing of this information, the Southern Ocean ... Observing System (SOOS) has developed the Database of Upcoming Expeditions to the Southern Ocean, DueSouth ...
Meeting Document : CCAMLR-38/BG/26 : Autor(es): Submitted by SCOR
-
Assessment of the status of the toothfish stock in Subarea 48.3
: Assessment of the status of the toothfish stock in Subarea 48.3 Approval: Approved ... Abstract: We conducted several different assessments of toothfish in Subarea 48.3 using four ... apparently not sufficient to generate realistic estimates of current biomass using GYM. ASPM runs coded in AD ... likely current exploitable biomass of toothfish in Subarea 48.3 is between 45,000 and 62,000 t. GYM was ...
Meeting Document : WG-FSA-04/82 : Autor(es): D.J. Agnew and G.P. Kirkwood (United Kingdom)
-
Length-weight relationships of six fish species associated with krill fishery in the Atlantic sector of the Southern Ocean
Abstract: Length-weight relationships (LWRs) of six fish species in the Southern Ocean, which ... krill trawler (codend mesh size 2 cm) in the Atlantic sector of the Southern Ocean from January to ... relationships of six fish species associated with krill fishery in the Atlantic sector of the Southern Ocean ... August 2016. Data on LWRs and the relationships between standard length and total length of those species ...
Meeting Document : WG-FSA-17/64 : Autor(es): L. Wei, G.P. Zhu and Q.Y. Yang
-
Distribution of young icefishes in the South Georgia shelf area on the basis of juvenile surveys data
(s): Trunov, I.A., Frolkina, Zh. A. Title: Distribution of young icefishes in the South Georgia ... Abstract: The results obtained during juvenile surveys in Subarea 48.3 are presented. In the ... were found in the juvenile trawl catches. Data are given on young icefishes distribution, length ... shelf area on the basis of juvenile surveys data Approval: Approved ...
Meeting Document : WG-FSA-96/60 : Autor(es): Trunov, I.A., Frolkina, Zh. A.
-
DEVELOPMENT OF RECOVERY PLANS FOR DEPLETED TOOTHFISH STOCKS IN THE INDIAN OCEAN SECTOR OF THE SOUTHERN OCEAN
. The surveys should involve a mark-recapture program, estimation of catch rates in the main grounds for ... fisheries. An updated assessment of that status the stock at BANZARE Bank using data from the recent seasons ... along with the estimated time series of historical catches are used to provide estimates of B0 for this ... Division. For a range of scenarios, the Generalised Yield Model is then used to assess foregone yields and ...
Meeting Document : WG-FSA-09/44 : Autor(es): D.C. Welsford, A.J. Constable and J.P. McKinlay (Australia)
-
Can the length composition of krill in predator diets provide information on the age-dependence of krill natural mortality?
., Butterworth, D.S. Title: Can the length composition of krill in predator diets provide information on the age ... of krill is split between predator species. This method uses data on the length distribution of krill ... schedule of krill natural mortality at age. In principle, such a method would allow inferences about this ... predator abundance and food consumption studies. Some results of the method are put forward purely for ...
Meeting Document : WG-EMM-95/40 : Autor(es): Thomson, R.B., Butterworth, D.S.