Resultados de la búsqueda
-
Distribution and abundance of larval fishes collected in the western Bransfield Strait region, 1986–87
samples collected in the western Bransfield Strait region during four RACER program cruises, December ... , and Trematomus scotti, numerically dominated the total catch. Two typically abundant species in this ... differences appear to be responsible for substantial shifts in species abundance relations between the two ... types of net hauls. Gear differences, the restricted geographical coverage, and between year variability ...
Meeting Document : SC-CAMLR-VIII/BG/36 : Autor(es): Delegation of USA
-
Intra-annual variability in the abundance of Antarctic krill (Euphausia superba) at South Georgia, 2002–2005: within-year variation provides a new framework for interpreting previous ‘annual’ krill density estimates
kHz) were deployed on moorings on- and off-shelf to the northwest of South Georgia to measure ... (mean = 89.5 g m-2 SD 64.2). A simple polynomial regression model with time as the independent variable ... explained 71% of the observed week-week variation. Mooring estimates of krill abundance were not ... periods suggesting that the mooring point estimates had relevance in a wider spatial context (ship surveys ...
Meeting Document : WG-EMM-06/25 : Autor(es): R.A. Saunders, J.L. Watkins, K. Reid, E.J. Murphy, P. Enderlein, D.G. Bone and A.S. Brierley (United Kingdom)
-
Distribution, demography and discard mortality of crabs caught as by-catch in an experimental pot fishery for toothfish in the South Atlantic
were also noted in depth distribution of the sexes and the size of crabs. Depth, soak time and area ... P. formosa) were males above the legal size limit and could therefore be retained. All other crabs ... -immersion experiments indicated that on the vessel which emptied pots directly onto the factory conveyor ... belt 85% – 90% of crabs would survive discarding, whereas on the vessel where crabs were emptied down a ...
Meeting Document : WG-FSA-01/32 : Autor(es): M.G. Purves (South Africa), D.J. Agnew, G. Moreno, C. Yau and G. Pilling (United Kingdom)
-
Parameters for the stochastic krill dynamics model (SKDM): selectivity and maturity
Abstract: The parameters used to model gear selectivity and maturity at length in the SKDM were ... derived from data available at the CCAMLR Data Centre or in documents submitted to past meetings of the ... Scientific Committee. In the SKDM, if l50 for selectivity and maturity is to be sampled from a uniform ... the stochastic krill dynamics model (SKDM): selectivity and maturity Approval: Approved ...
Meeting Document : WG-Krill-94/04 : Autor(es): D.J. Agnew (Secretariat)
-
Research plan for the exploratory fishery for Dissostichus spp. in Subarea 48.6 in 2013/14
Abstract: South Africa has notified its intention to participate in the exploratory fishery for ... Dissostichus spp. in Subarea 48.6 in 2013/14. The research plan details the objectives, rationale and ... progress report on the research fishing in Subarea 48.6 in 2012/13 was submitted jointly by Japan and South ... Africa (see WG-SAM-13/05). Author(s): Submitted by the Secretariat on behalf of South Africa Title ...
Meeting Document : WG-SAM-13/11 : Autor(es): Submitted by the Secretariat on behalf of South Africa
-
Reviewing the need for bottle test for specified longline gear configurations
Abstract: During the SISO review several questions were raised about the need for continued use ... update (and simplify) the seabird mitigation elements of these measures. The changes that are proposed do ... not seek to change any of the practical and highly effective measures currently in place. Author(s ... ): Secretariat Title: Reviewing the need for bottle test for specified longline gear configurations Approval ...
Meeting Document : WG-FSA-14/24 : Autor(es): Secretariat
-
Summary of scientific observer data collected in finfish fisheries in the CAMLR Convention Area during 2016
Abstract: This paper summarises the data collected by Scientific Observers operating in the ... Convention Area on board longline and finfish trawl vessels during the 2016 season (based on data received by ... the Secretariat up to 19 September 2016). Information on observer coverage, incidental mortality ... (including the implementation of mitigation related CMs), tagging, and fish sampling is presented. Author(s ...
Meeting Document : WG-FSA-16/01 : Autor(es): CCAMLR Secretariat
-
Report of the Second Annual Meeting of SCAR Krill Action Group
Abstract: The first annual meeting of the SCAR Krill Action Group (SKAG) met in Concarneau France ... on June 15th and 16th, 2019. The meeting focused on several topics including the identification of ... important knowledge gaps in krill research that could provide data in support of the management ... needs of CCAMLR. Author(s): B. Meyer, S. Kawaguchi and K. Reid Title: Report of the Second Annual ...
Meeting Document : SC-CAMLR-38/BG/06 : Autor(es): B. Meyer, S. Kawaguchi and K. Reid
-
Joint report on exploratory fishing in Divisions 58.4.1 and 58.4.2 between the 2011/12 and 2015/16 fishing seasons
plan in being developed that outlines the collective research objectives and activities of Australia ... , France, Japan, Republic of Korea and Spain (hereafter referred to as the participating Members). This ... research plan has been submitted as a companion paper to WG-FSA-16. Separate reports on the progress of ... WG-SAM-16 (WG-SAM-16/09; 16/01; 16/02; 16/04; 16/05; 16/17 and 16/10). The purpose of this paper is ...
Meeting Document : WG-FSA-16/30 : Autor(es): Delegations of Australia, France, Japan, Republic of Korea and Spain
-
Learning about Antarctic krill from the fishery
understanding their biology to be able to make reliable predictions about the reaction of their populations to ... biology. The krill fishery is the largest fishery in the Southern Ocean, continuously operating since ... krill biology, we examine how current data collection through the fishery operation could contribute to ... research in relation to recent changes in the Southern Ocean environment. Author(s): S. Kawaguchi and S ...
Meeting Document : WG-EMM-07/P5 : Autor(es): S. Kawaguchi and S. Nicol (Australia)