Resultados de la búsqueda
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Mackerel icefish size and age at South Georgia and Shag Rocks
in the Southern Ocean have supported a fishery since the 1970s. This study has analysed the length ... between 1987 and 2002. Most surveys were between December and February (summer), with one in September ... modality in the length-frequency distributions. Lengths of age-classes derived by these two methods were ... differences in mortality between localities. To compensate for variation in the time of surveys, the mean TL ...
Meeting Document : WG-EMM-03/7 : Autor(es): A.W. North (United Kingdom)
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Report on attendance at the Fifth Meeting of the Committee for Environmental Protection Under the Madrid Protocol
Abstract: This report outlines the participation of the SC-CAMLR Chair in the Fifth Meeting of ... of specially protected species in Antarctica. The CEP agreed with the two paper’s conclusion that the ... IUCN Red List criteria should be used as the basis for the assessment of the status of species in ... Antarctica. SCAR offered to undertake, in conjunction with the IUCN, an assessment of the status of well ...
Meeting Document : CCAMLR-XXI/BG/08 : Autor(es): Chair of the CCAMLR Scientific Committee
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Fish Heaven: a Monte Carlo, spatially explicit single species fishery model for the testing of parameter estimation methods
object oriented framework to allow for the possible extension in a number of directions. In particular it ... desired) as well as demographic stochasticity. It is a spatially explicit model in which fish will tend to ... complete it is still seen as a piece of software in development. Currently the software is designed to ... package, reading in the output files of Fish Heaven. A number of extensions are planned for the software ...
Meeting Document : WG-FSA-00/36 : Autor(es): I. Ball and A. Constable (Australia)
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Información sobre la biodiversidad en las áreas propuestas para recibir protección de acuerdo con los datos históricos recabados en observaciones y campañas de investigación en el mar de Weddell
Abstract: Biodiversity in candidate areas to be afforded protection based on historical observer ... data and data from research cruises in the Weddell Sea. Author(s): Delegation of the Russian ... Federation Title: Information on biodiversity in candidate areas to be afforded protection based on ... historical observer data and data from research cruises in the Weddell Sea Microsoft Word File: r-sc-xxxiv ...
Meeting Document : SC-CAMLR-XXXIV/09 : Autor(es): Делегация Российской Федерации
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Informations sur la pêche INN dans les ZEE françaises de Kerguelen et Crozet et dans la zone statistique 58 de la CCAMLR
general information on fishing activities in Statistical Divisions 58.4.3 and 58.4.4, international waters ... including BANZARE, Elan, Lena and Ob Banks. In the French EEZs, where the surveillance system was in ... directly observed by France in the above-mentioned international areas. As proposed by SCIC in 2014, and in ... satellite surveillance pilot project in 2015 and 2016 in the Convention Area (Elan, Ob and Lena Banks) using ...
Meeting Document : CCAMLR-XXXV/BG/07 : Autor(es): Délégation française
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To the question for bioregionalisation of the Antarctic waters with ecosystem approach
, species of macro- and mesoplancton, algaes and protosoa, in other words all the components of ecosistem ... and food chains. At the same time naturel boundary, in the form of the Antarctic Convergence (AC) in ... different Sectors of Antarctica is located in different latitudes, and the structure of ACC modify greatly ... good isolation ecosistem. In my book (Shust,2001), take into account the general geological and ...
Meeting Document : SC-CAMLR-XXV/BG/18 : Autor(es): Delegation of Russia
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Implementing plausible ecosystem models for the Southern Ocean: an ecosystem, productivity, ocean, climate (EPOC) model
Abstract: An ecosystem, productivity, ocean, climate (EPOC) model has been developed in the R ... procedures for krill following the recommendations of the workshop held by WG-EMM in 2004. EPOC has been ... explore the consequences of uncertainty in model structures but, more importantly, to enable ecosystem ... well as examining the sensitivity of outcomes to changes in model structures, not only in the magnitude ...
Meeting Document : WG-EMM-05/33 : Autor(es): A.J. Constable
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Preliminary report of sound-speed contrast and density of krill measured on board RV Kaiyo Maru
improve the accuracy and precision of the TS value. Since in situ and experimental TS measurements of ... ) and the other is the ratio of the sound speed in animal to that in the surrounding water (sound-speed ... still few. During Antarctic surveys of the Japanese R/V Kaiyo Maru in 2000 and 2004/ 2005, the ... mean total length and mean density were 43.5mm and 1.0562gcm-3, respectively in 2000 survey, and were ...
Meeting Document : WG-EMM-05/36 : Autor(es): Y. Takao, H. Yasuma, R. Matsukura and M. Naganobu (Japan)
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Agreement on the Conservation of Albatrosses and Petrels – Report of the First Meeting of the Advisory Committee Interim Secretariat – Agreement on the Conservation of Albatrosses and Petrels
Albatrosses and Petrels was held in Hobart from 20-22 July 2005. This meeting followed the First Session of ... the Meeting of the Parties, held in Hobart from 10-12 November 2004. Eleven Parties have ratified the ... Agreement of which six were represented at the Advisory Committee meeting. In addition three range states ... examined a number of papers submitted in relation to the issue of incidental mortality in fisheries. It was ...
Meeting Document : WG-FSA-05/25
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Demersal longlines with integrated weight: a preliminary assessment of sink rates, fish catch success and operational effects
Abstract: Conservation Measure # 216 requires vessels fishing in sub area 88.1 + sink longlines ... attached weights (6 kg/49 m) in the New Zealand ling fishery. Longlines with 0 g/m (unweighted), 25 g/m, 50 ... sank instantly, reaching 1 m depth in 6-9 s whereas unweighted lines took >20 s to reach this depth ... /m added weight are recommended for testing in a subsequent trial to examine the effectiveness of IW ...
Meeting Document : WG-FSA-02/22 : Autor(es): G. Robertson (Australia), M. McNeill, B. King (New Zealand) and R. Kristensen (Norway)