Resultados de la búsqueda
-
Informe de pesquerías 2015: Pesquería exploratoria de Dissostichus spp. en la Subárea 48.6
hasta el 30 de noviembre de 2015). Informe de pesquerías 2015: Pesquería ... de marcado no se calculan para las capturas que no superan las 10 toneladas (2007-2014) o los 30 ejemplares ... de peces e invertebrados Captura secundaria de peces 20. En la Tabla 4 se muestran los límites ... toneladas, el que sea mayor • Macrourus spp. – 16 % del límite de captura de Dissostichus spp. o 20 ... Description / Abstract: Fishery Report 2015: Exploratory fishery for Dissostichus spp. in Subarea ...
Document : Site Section: Publications
-
Informe de Pesquería 2016: Dissostichus spp. Pesquería exploratoria en la Subárea 48.6
hasta el 30 de noviembre de 2015). Informe de Pesquería 2016: Dissostichus spp ... no se calculan para las capturas de menos de 10 toneladas (2007–2014) o cuando se marcan menos de 30 peces ... exploratoria poco conocida. Captura secundaria de peces e invertebrados Captura secundaria de peces 20 ... % del límite de captura de Dissostichus spp. o 20 toneladas, el que sea mayor; • todas las demás especies ... Description / Abstract: Fishery Report 2016: Exploratory fishery for Dissostichus spp. in Subarea ...
Document : Site Section: Publications
-
Anuncio – Secretario Ejecutivo
el 20 de abril de 2018. Información adicional Se ruega consultar el sitio web de la CCRVMA ... deberá estar en condiciones de incorporarse a su puesto el 5 de abril de 2018, para trabajar ... Description / Abstract: The Commission for the Conservation of Antarctic Marine Living Resources ... (CCAMLR) invites applications for the position of Executive Secretary. ...
Document : Site Section: The Organisation
-
Midwater trawl catchability as an aspect of a quantitative assessment of krill biomass conducted using a trawl census survey
Paper Title: Midwater trawl catchability as an aspect of a quantitative assessment of krill ... variable which depends on both the behavioural and distributional characteristics of the target species and ... catchability and krill distribution patterns. A comparative analysis of trawl catchability for commercial ... midwater trawls and small research trawls, in this case using an Isaacs-Kidd trawl, demonstrated the ... case using an Isaacs-Kidd trawl, demonstrated the futility of using the latter for trawl census ... for estimates of midwater trawl catchability on a number of fishing grounds in the Scotia Sea ... (Kasatkina, 1990). Calculations were based on data from a census survey using an Isaacs-Kidd trawl over a ... stratified by specific biomass. An assessment of catchability for the Isaacs-Kidd trawl operating between 0 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 257–272 : Autor(es): Kasatkina, S.M.
-
Proposal to commission an independent review of the Secretariat’s data management systems
databases which support the work of the Commission and give effect to Article XX of the CAMLR Convention ... . Since the establishment of CCAMLR 28 years ago, there has been no formal, in-depth audit of the ... consider the merits of an independent review of CCAMLR’s data management systems. Author(s): Secretariat ... Title: Proposal to commission an independent review of the Secretariat’s data management systems ...
Meeting Document : WG-SAM-10/08 : Autor(es): Secretariat
-
Marine mammals and demersal longline fishery interactions in Crozet and Kerguelen Exclusive Economic Zones: an assessment of depredation levels
together. An extensive photo-identifi cation effort, primarily focussing on killer whales, allowed a total ... Exclusive Economic Zones: an assessment of depredation levels Abstract / Description: Interactions between ... longline fishing operations were reported by observers on board fishing vessels targeting Patagonian ... whales. These two species, alone or in co-occurrence with each other, were observed in 71% of the 1 308 ... together. An extensive photo-identifi cation effort, primarily focussing on killer whales, allowed a total ... identifi ed on 23 different occa- sions). 0 5 10 15 20 25 30 2 3 4 5 6 7 8 9 10 11 12 13 14 20 21 ... removal by marine mammals of fi sh caught on commercial longlines (depredation) indicate an increase in ... Patagonian tooth- fi sh fi shery in the Crozet Exclusive Economic Zone (EEZ). Two possible explanations for ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 67–82 : Autor(es): Roche, C., C. Guinet, N. Gasco and G. Duhamel
-
An exploratory analysis of skate speciation using DNA identification techniques
Abstract: Two regions of the mitochondrial DNA, part of the cytochrome b gene and the control ... Islands (Atlantic Ocean sector). Based on the DNA results, the species of Bathyraja referred to as B ... contrast, the DNA results for the undescribed species Bathyraja n. sp. would suggest that this species is ... common to the Atlantic and Pacific (Ross Sea) Ocean sectors. Two specimens of B. maccaini from the ...
Meeting Document : WG-FSA-04/27 : Autor(es): P.J. Smith and S.M. McVeagh (New Zealand)
-
An identification of areas within the high seas of the Southern Ocean that would contribute to a representative system of marine protected areas
) for the Southern Ocean. Under the CCAMLR marine protected area (MPA) work schedule, two important ... ) for the Southern Ocean. Under the CCAMLR marine protected area (MPA) work schedule, two important ... Abstract: The Commission on the Conservation of Antarctic Marine Living Resources (CCAMLR) has ... the primary responsibility for developing a representative system of marine protected areas (RSMPA ...
Meeting Document : WS-MPA-11/16 : Autor(es): L.L. Douglass, D. Beaver, J. Turner and R. Nicoll (WWF–ASOC)
-
An assessment of the use of ocean gliders to undertake acoustic measurements of zooplankton: the distribution and density of Antarctic krill in the Weddell Sea
deployed in the Weddell Sea, Southern Ocean. The glider was deployed for two short periods in January 2012 ... density estimates by up to 8-fold. Glider-based, echo-sounder–derived krill density profiles for the two ... Abstract: A calibrated 120 kHz single-beam echo-sounder was integrated into an ocean glider and ... , in separate survey boxes on the continental shelf to the east of the Antarctic Peninsula, to assess ...
Meeting Document : WG-EMM-14/P02 : Autor(es): D. Guihen, S. Fielding, E. Murphy, K. Heywood and G. Griffiths
-
Gentoo penguin Pygoscelis papua diet as an indicator of planktonic availability in the Kerguelen Islands
plankton availability (1987). On the other hand, a weaker correspondence was found during a year of ... Abstract: Since penguins rely on the main planktonic resources of the Southern Ocean, knowledge ... of their diet may be used for monitoring these resources. During winter and spring of 1987 and 1989 ... changes in the availability of two prey species, Euphausia vallentini and Themisto gaudichaudii, sampled ...
Meeting Document : WG-Joint-94/11 : Autor(es): C.A. Bost, P. Koubbi, F. Genevois, L. Ruchon and V. Ridoux (France)