Search results
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The fishery for Patagonotothen brevicauda guntheri in CCAMLR Subarea 48.3
as a by-catch of other fisheries; this suggests that illegal nets were used. File: 16-Everson-and-Mitchell.pdf ... . guntheri en tant que capture accessoire d'autres pecheries laisse presumer que des filets illegaux ont ... , se desprende que las capturas de Patagonothen brevicauda guntheri fueron cinco veces superiores en ... el area de Georgia del Sur que en las Rocas Connonin. La informaci6n recogida por las prospecciones ... indicado que esta especie habia sido capturada s6lo en el area de las Rocas Cormoran. Por ende, las ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 275–283 : Author(s): Everson, I. and C. Mitchell
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The utilization of seabird censuses for krill monitoring
for international cooperation on the subject. File: 16-Marschoff-et-al.pdf ... les observations sur les oiseaux faites en mer pour controler le krill dans l'ocean Austral. Aucune ... importantes, cc qui suppose une collaboration internationale en la matiere. - 394 - Resumen Se estudia ... la posibilidad de utilizar las observaciones de aves hechas en el mar como un medio de controlar el ... krill en el oceano antartico. No se identifico ninguna fuente de variacion ligada directamente con el ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 393-425 : Author(s): Marschoff, E.R., J.G. Visbeek and L.R. Fontana
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An idea to incorporate potential recruitments in the krill density model
Abstract: A krill density model suggested during WG-EMM at Kochi (Dy?(1-Rl)-Dy-1?e-M=0) still ... involved uncertainties of age 1 krill. Present document improves the model by taking the uncertainties in ...
Meeting Document : WG-EMM-99/51 : Author(s): S. Kawaguchi and M. Naganobu (Japan)
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Statistical problems in krill stock hydroacoustic assessments
accuracy of biomass estimates. File: 08-Macaulay.pdf ... de recherche presument que la population est fixe sur le plan spatial, en rapport avec I'intervalle ... segundo es el perfeccionamiento de la precision de medicion de la fuerza de blanco. En 10 que se refiere ... encuentra fija en el espacio con relacion al intervalo del muestreo. Quedan todavfa varios requisitos ... no satisfechos en cuanto a mejoras en el disefio de muestreo y en los analisis de tendencias sistematicas de ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 301–309 : Author(s): Macaulay, M.C.
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RESOURCES EVALUATION OF ANTARCTIC KRILL EUPHAUSIA SUPERBA DANA USING AREAL TRAWLING AND HYDRO-ACOUSTIC DATA
it is principally impossible to structure systems and random errors in evaluating process, to define their impact ... of observation system concerning the resources of krill should be further developed with applications of rules ... of krill resources requires advanced technical tools and observation systems. Population density values ... to structure systems and random errors in evaluating process, to define their impact on final evaluation ...
Meeting Document : WG-SAM-08/P01 : Author(s): L.A. Kovalchuk (Ukraine)
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Spawning locations of mackerel icefish at South Georgia
important spawning locations are within the bays. File: 07everson-etal.pdf ... la sous-zone 48.3 de la CCAMLR (Georgie du Sud et ilots Shag). En parallPle sont examinees de ... conclusion que tout semble indiquer que la ponte a lieu en avril, prPs des c8tes de la Gkorgie du Sud ... , notamlnent dans les baies, ou en leur proximite, le long de la c8te nord de l'ile. Les poissons se ... reproduisent trPs vraisemblablement sur la plus grande partie du plateau, mais apparemment en moins grande ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 107–118 : Author(s): Everson, I., A.W. North, A. Paul, R. Cooper, N.C. McWilliam and K.-H. Kock
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Water mass distribution and circulation west of the Antarctic peninsula and including Bransfield Strait
34.6 to 34.73 and oxygen values below 4.5 ml 1-1, is the most prominent water mass in this region, is ... 0.7 to 1.43 X 10-6 m s-1. The freshwater input needed to balance the salinity input from CDW is on the ... order of 0.63 m y-1, which can be supplied by local precipitation and advection of ice into the region ...
Meeting Document : WG-EMM-95/67 : Author(s): Smith, D.A., Lascara, C.M., Klinck, J.M., Hofmann, E.E.
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Krill distribution and biomass variability within Subarea 48.3 in June 1991
less than 1 tonne. Average statistical parameters of swarms in the polygon varied insignificantly from ... survey to survey, while the swarm number varied within the board range from 1 918 to 7 000 and further to ... 1 554 units. Krill biomass in the polygon varied spasmodically within the range from 1 091 to 6 085 ...
Meeting Document : WG-KRILL-93/35 : Author(s): S.M. Kasatkina, E.N. Tymokhin, P.P. Fedulov and K.E. Shulgovskiy (Russia)
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Preliminary results on the distribution of fin whales on the northern Antarctic Peninsula
on the distribution of fin whales on the northern Antarctic Peninsula Microsoft Word File: emm-18-43.docx Approval ...
Meeting Document : WG-EMM-18/43 : Author(s): E. Seyboth, L. Dalla Rosa, G. Watters and E.R. Secchi
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Infectious diseases of Antarctic penguins: current status and future threats
System, means that our understanding is still patchy. A feather loss condition of unknown etiology ... regarding the introduction or transfer of infectious disease agents within the Antarctic Treaty System ...
Meeting Document : WG-EMM-14/53 : Author(s): W.W. Grimaldi, P.J. Seddon, P.O.B. Lyver, S. Nakagawa and D.M. Tompkins (New Zealand)