Resultados de la búsqueda
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Time budgets and foraging characteristics of lactating Antarctic fur seals
Author(s): I.L. Boyd, N.J. Lunn and T. Barton (United Kingdom) Title: Time budgets and foraging ...
Meeting Document : WG-CEMP-91/24 : Autor(es): I.L. Boyd, N.J. Lunn and T. Barton (United Kingdom)
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Modelling krill recruitment
other parameters consistent with the observed proportional recruitment parameters. A procedure is given ... for generating families of recruitment functions which are consistent with the statistical uncertainty ... : R( t ) for that simulation can be drawn from a normal distribution: 1-P I* a=-- k (28) where ... recruits, known as the R(t) rate, is the ratio of numbers in age class t to the numbers in that age ... to age n, and infinite thereafter, then in an equilibrium population the R(t) rate is: S can be ... guess for the iteration should be 541. Simulation tests show that the value of S calculated using ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 49–54 : Autor(es): W.K. de la Mare
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Seabirds mortality on longline fishing for tuna in southern Brazil
Author(s): Vaske, T. 1991. Ciencia e Cultura, 43 (5): 388-390. Title: Seabirds mortality on ...
Meeting Document : WG-IMALF-94/04 : Autor(es): Vaske, T. 1991. Ciencia e Cultura, 43 (5): 388-390.
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The Soviet Proposals on the Program of the Ecosystem Monitoring of the Commonwealth Sea and Prydz Bay
Author(s): T. Lubimova (USSR) Title: The Soviet Proposals on the Program of the Ecosystem ...
Meeting Document : WG-CEMP-86/07 : Autor(es): T. Lubimova (USSR)
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Trends in tuna longline fisheries in the southern oceans and implications for seabird by-catch: 1997 update
Author(s): Polacheck, T., Tuck, G. Title: Trends in tuna longline fisheries in the southern ...
Meeting Document : WG-FSA-97/17 : Autor(es): Polacheck, T., Tuck, G.
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A GIS tool to assist in the planning and design of sample surveys of the abundance of colonial breeding species
species is described. The tool could be applied to any region of Antarctica given available colony map and ... count data. The tool currently implements only very simple survey designs, but could be further ... number of sampling units required to estimate abundance for the entire region with a pre-determined ...
Meeting Document : WG-EMM-05/25 : Autor(es): C. Southwell, R. Dreissen, S. Candy, G. McPherson and J. Clarke (Australia)
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FURTHERING IMPLEMENTATION OF NETWORKS OF MPAS IN ANTARCTICA AND THE SOUTHERN OCEAN
which criteria should be used to designate networks of marine protected areas with representativeness ... on the high seas is discussed to inform and spur action. This process should be informed by extensive ...
Meeting Document : CCAMLR-XXVII/BG/26 : Autor(es): Submitted by ASOC
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Plan of research program of the Ukraine in Subarea 48.2 in 2016 (second season)
will be carried out within three years. Implementation of the tagging program in the long-term ... certain number of the following bottom long line surveys are proposed to be conducted during March-April ... 2016. Investigated area will be demarcated on two blocks- Northern and Southern. During the season of ... quantity of tagged fish were released we propose the creation of the new research block with another ...
Meeting Document : WG-FSA-15/45 : Autor(es): Delegation of Ukraine
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Brief report of the sixth Antarctic survey cruise of JFA R/V Kaiyo Maru
Author(s): M. Naganobu, T. Ichii and H. Ishii (Japan) Title: Brief report of the sixth Antarctic ...
Meeting Document : WG-KRILL-91/23 : Autor(es): M. Naganobu, T. Ichii and H. Ishii (Japan)
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Midwater trawl catchability as an aspect of a quantitative assessment of krill biomass conducted using a trawl census survey
trawl parameters. Reliability of biomass assessments will improve with better knowledge of trawl ... high relative error. A standard method for conducting krill trawl census surveys needs to be developed ... total amount of krill entering the trawl should be carried out when selecting trawl construction. File ... . It could be proven that with two trawls operating in the same area, one could expect the coefficient ... trawls will be different. A histogram has shown that, compared with a commercial trawl, krilllength ... hauling period T; P - trawl catchability. (1) (2) Assuming that information on values So S, B, Bo ... with different relative errors. 6. DISCUSSION It has been demonstrated that midwater trawl ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 257–272 : Autor(es): Kasatkina, S.M.