Résultats de la recherche

1. Diurnal variations in biological characteristics of krill, Euphausia superba Dana, to the west of the South Orkney Islands, 24 March to 18 June 1990 - based on data reported by a biologist-observer

   inside the fishing area. Each station consisted of a series of catches made using a standard commercial ... de Euphausia superba ont ete menees a proximite des lles Orcades du Sud de mars a juin 1990 a bord ... average size values for E. superba. Larger animals first tended to form aggregations when swarms of E ... at the beginning of winter and krill form stable concentrations at a certain distance from the ... . Ser., 9: 1-166. NAST, F. 1982. The assessment of krill (Euphausia superba Dana) biomass from a net ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 201–222 : Auteur(s): Vagin, A.V., R.R. Makarov and L.L. Menshenina

2. Choosing distance between acoustic survey tacks

   , ~ , ~,,~" !,I I6~,\ :::::;::""""-1:~:,~ 30~ ~ <: I:' · .. . I·"'t:':::::"............ --=:z"=~ 20% '= I,' 7 ... position of the starting point, the extension of tacks, the form and size of the surveyed area, and the ... stock exploitation rate and other factors, we have to estimate the biomass with an error 8B~30 ... paCCT05fHHe MeJKgy rancaMH rrpH aKycTHqeCKOH CoeMKe ~enecoo6pa3Ho BhI6Hpa T h, OCHOBhIBa~c h Ha THrrHqHOM ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 153-164 : Auteur(s): Kalikhman, I.L., Z.I. Kizner, B.R. Zaripov and W.D. Tesler

3. Standardization of fishing effort for Champsocephalus gunnari in the South Georgia area (Subarea 48.3)

   area (Subarea 48.3) Abstract / Description:  Traditional calculation of catch-per-unit-effort series is ... vessel was selected as standard and, on the basis of information recorded in the STATLANTB form, a ... calculation of catch-per-unit-effort series is inflexible in its use of data types and has no estimate of ... coefficient of variation for the CPUE values was 0.399. Resume Le ca1cul traditionnel des series de ... empleado comunmente para estimar las series de captura por unidad de esfuerzo es bastante limitado en los ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 327–336 : Auteur(s): Gasiukov, P.S.

4. Analyses of acoustic line-transect data from the waters around South Georgia: estimation of krill (Euphausia superba Dana) biomass

   106 t (Coefficient of Variation = 9.5%). This gives an estimate of mean density throughout the region ... of 11.7 t km-2. Although the estimate of the mean is not sensitive to the definition of strata, the ...

   Meeting Document : WG-KRILL-91/30 : Auteur(s): E. Murphy, I. Everson and A. Murray (United Kingdom)

5. A statistical method for estimating the level of IUU fishing: application to CCAMLR Subarea 48.3

   October to 30 September, thus including one summer and one winter period. The estimated mean toothfish ... analysed: 1998/99, 1999/2000 and 2000/01. Each year fully covered the period 1 October to 30 September ... 30 septembre et comprend donc une période d’été et une période d’hiver. Les captures moyennes de ... охватывает период с 1 октября по 30 сентября, включая, таким образом, один летний и один зимний период ... . Cada año cubrió el período del 1º de octubre al 30 de septiembre , incluyendo por lo tanto un verano y ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 119–141 : Auteur(s): Agnew, D.J. and G.P. Kirkwood

6. The role of fish as predators of krill (Euphausia superba) and other pelagic resources in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   important predators of krill (C. gunnari) and fish (D. mawsoni) in turn form key prey for top predators in ... Program. Both species are important predators of krill (C. gunnari) and fish (D. mawsoni) in turn form ... are known to form an important part of the diet of Antarctic top-level predators (Sabourenkov, 1990 ... scarce (Ainley et al., 2006). Myctophids, a predominant group among mes- opelagic fish, form ... Oceanic pelagic waters form the largest realm in the Southern Ocean. Myctophids are the most abundant ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 115–169 : Auteur(s): Kock, K.-H., E. Barrera-Oro, M. Belchier, M.A. Collins, G. Duhamel, S. Hanchet, L. Pshenichnov, D. Welsford and R. Williams

7. e-sc-xxiii-a5.pdf

   ... manually using data entry panels, or download processed data to database tables in standard CCAMLR form ... validation of survey data, and improvements to CCAMLR’s data form used for submitting data from bottom trawl ... surveys (form C4). The revised data form, in Microsoft Access format, allows users to either enter data ... . A copy of the data form was made available on WG-FSA-04’s server. 3.3 In addition in 2003, WG-FSA application/pdf attached to:WG-FSA-04

   Meeting Report : WG-FSA-04

8. Fishes: Trophic modelling of the Ross Sea

   97.3 Gvozdarus svetovidovi P MD/LD 500? 80D,10B,10S R Lepidonotothen larseni B SD 30–550 100K R ... Pagothenia borchgrevinki C SD 0–30 70Z,20K,10B O Pagothenia brachysoma C SD 0–30 70Z,20K,10B R Y ... 300–1000 70K,20B,10Z C Y Trematomus newnesi C SD 0–400 70K,20K,10B C Trematomus nicolai B SD 30 ... RAJIDAE (skates) C 250* Bathyraja cf. eatonii B SD/MD 30–1200 100M O Bathyraja maccaini B SD/MD 30 ...

   Document : Site Section: Publications

9. Spatial and temporal distribution of krill Euphausia superba biomass in the Ross Sea (1989/90, 1994/95)

   density about 100 Unm2. The highest value of biomass density (51761 t/nm2) was found the 23 November 1994 ... 426 thousand tons was estimated (mean biomass density around 32 t/nm2). During the second part of ... density around 39 t/nm2). The highest value of biomass density (1041 t/nm2) was found in January at ...

   Meeting Document : WG-EMM-97/53 : Auteur(s): Kalinowski, J., Azzali, M.

10. Physical oceanographic setting of the Siedlecki January 1987, South Shetland Island data set

    water from the Pacific Ocean. A series of fronts form which are collectively referred to as the Weddell ... of fronts form which are collectively referred to as the Weddell-Scotia Confluence. Within the ... form an isobath contour following current, with shallower topography to the left of the velocity ... activity. However, there does seem to be a quasi-stationary form which is related to the topography of the ... Discovery data of the 1920's and '30's also shows the invasion of Pacific deep water into the Bransfield ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 161-184 : Auteur(s): Gordon, A.L.

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