Resultados de la búsqueda
-
DEVELOPING FOUR PLAUSIBLE PARAMETERISATIONS OF FOOSA (A SO-CALLED REFERENCE SET OF PARAMETERISATIONS) BY CONDITIONING THE MODEL ON A CALENDAR OF EVENTS THAT DESCRIBES CHANGES IN THE ABUNDANCES OF KRILL AND THEIR PREDATORS IN THE SCOTIA SEA
and their predators in the Scotia Sea. First, we compiled a set of base parameterizations from ... parameterizations cover a combinatorial framework that considers krill movement (or lack thereof) and the shape of a ... the breeding season. We also added a new functional relationship to Foosa: a relationship that ... direction and timing of changes in predator abundance specified by the numerical calendar from Hill et al ...
Meeting Document : WG-EMM-08/13 : Autor(es): G.M. Watters, J.T. Hinke (USA) and S. Hill (United Kingdom)
-
WS-FLUX-94
velocities from Subarea 48.1 W.K. de la Mare (Australia) WS-Flux-94/08 Reference materials on Statistical ...
Meeting
-
WG-EMM-10
Bioregionalisation Workshop results towards including the Ross Sea in a representative network of marine protected ... -10/26 Elaborating a representative system of marine protected areas in eastern Antarctica, south of ... Zealand) WG-EMM-10/29 A glossary of terms relevant to the management of Vulnerable Marine Ecosystems (VMEs ... ) (lead authors) also B.B. Breen, V. Cummings, A. Dunn (New Zealand), S.M. Grant (United Kingdom), S.M ...
Meeting
-
Further computations of the consequences of setting the annual krill catch limit to a fixed fraction of the estimate of krill biomass from a survey
a fixed fraction of the estimate of krill biomass from a survey Abstract / Description: Butterworth ... et al. (1992) put forward an extension of the harvesting model of Beddington and Cooke (1983) to ... relate potential krill yield to a pre-exploitation survey estimate of krill biomass. In this paper, the ... over the ranges of uncertainty for a number of model parameters. Results are provided for the ... [35, 371 mm y W , = 20 mm. Los resultados se dan so10 para la temporada de pesca de diciembre a ... estimada, la cual esta fijada para dar la captura en un periodo de 20 aiios. Se han considerado tres ... importante es la integracidn de 10s rangos de incertidumbre para diferentes parametros del modelo. Se ... probabilidad de un descenso inferior a D,,,, = 0.2, y (ii) la mediana Bfi,/K"P, en funcion de y y F, para las ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 81–106 : Autor(es): Butterworth, D.S., G.R. Gluckman, R.B. Thomson, S. Chalis, K. Hiramatsu and D.J. Agnew
-
The error of the biomass estimate as a function of survey parameters and the statistics of a density field of krill aggregations
Paper Title: The error of the biomass estimate as a function of survey parameters and the ... statistics of a density field of krill aggregations Abstract / Description: Simple relationships expressing ... the dependence of relative sampling error in a biomass estimate (from a survey) on the statistical ... this region. For a hydroacoustic survey, the anisotropy parameters correlation radius along transects ... usadas en la practica para una estimacion a posteriori del error cometido al calcular la biomasa, asi ... y los metodos de calculo de probabilidades. La estimacion de biomasa se determina como el producto ... de la densidad promedio para la region bajo estudio y el area de esta region. Para una prospeccion ... decrites peuvent etre utilisees en pratique it la fois pour une estimation a posteriori de l'erreur faite ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 213-228 : Autor(es): Kizner, Z.I.
-
A review of the effectiveness of streamer lines as a seabird by-catch mitigation technique in longline fisheries and CCAMLR streamer line requirements
Paper Title: A review of the effectiveness of streamer lines as a seabird by-catch mitigation ... technique in longline fisheries and CCAMLR streamer line requirements Abstract / Description: Based to a ... light of a review of existing literature and available data on the effectiveness of single and paired ... is lacking and is identified as a high priority. Future streamer line research should compare the ... al barco y el objeto remolcado sean desplegados a barlovento de la línea de pesca; y por último, se ... recomendado para mitigar la captura de aves marinas en las pesquerías de palangre a nivel mundial. Este ... , y se estima que éstos debieran tener alta prioridad. En el futuro, los estudios deberán comparar la ... requisitos de líneas espantapájaros dispuestos en la Medida de Conservación 25-02 se comparan con los ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 189–201 : Autor(es): Melvin, E.F., B. Sullivan, G. Robertson and B. Wienecke
-
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 ... biomass conducted using a trawl census survey Abstract / Description: Midwater trawl catchability is a ... catchability and krill distribution patterns. A comparative analysis of trawl catchability for commercial ... high relative error. A standard method for conducting krill trawl census surveys needs to be developed ... capturabilidad del arrastre Isaacs-Kidd y error relativo en la estimacion de la biomasa, correspondientes al ... ). Lista de las figuras Distribucion de la biomasa de krill en la zona de las islas Orcadas del Sur, a ... distribuci6n y comportamiento de las especies buscadas y de los parametros del arrastre. La fiabilidad de las ... la forma de distribuci6n del krill. Un analisis comparativo de la capturabilidad de los arrastres ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 257–272 : Autor(es): Kasatkina, S.M.
-
A description of fishing gear and procedures of setting and hauling of trot and Spanish system for toothfish in a scientific research plan in the Division 58.4.1 of Insung No. 3
Description / Abstract: The Trot line and Spanish long line system was applied to a Scientific ... A DESCRIPTION OF FISHING GEAR AND PROCEDURES OF ... SETTING AND HAULING OF TROT AND SPANISH SYSTEM FOR TOOTHFISH IN A SCIENTIFIC RESEARCH PLAN IN THE ... to a Scientific Research plan for No.3 INSUNG during the season 2012/2013. Through comparing Trot ... , Annex A, B, C One set means Trotline setting and hauling with Spanish line setting and hauling ...
Document : Site Section: Publications
-
WG-CSD-87
Full Name: Working Group for the Development of a Conservation Strategy Location: Hobart ... of a Conservation strategy for Antarctic marine living resources Australia WG-CSD-87/07 EEC ... development of a Conservation and Management strategy for Antarctic marine living resources J.G. Cooke (IUCN ... Proposals on the implementation of a procedure for the management of Antarctic marine living resources ...
Meeting
-
WG-CSD-88
Full Name: Working Group for the Development of a Conservation Strategy Location: Hobart ... -CSD-88/09 Towards a Conservation Strategy for Antarctic Marine Living Resources Delegation of USSR WG ... Technical Sub-group of the CCAMLR Working Group for the Development of a Conservation Strategy (Hobart ...
Meeting