Résultats de la recherche

1. Scientific Abstracts 2003

   the Doubly-labelled water technique are pointed out. WG-EMM-03/30 Krill biomass and density ... than about 1–2% of the birds’ plumage was oiled, and breeding success was apparently not affected ... 2 effort to ensure correct disposal of debris with the potential to entangle wildlife at sea ... 4 (Brazil), based on data provided by T. Neves (Instituto Albatroz, Brazil), 2 pp. (English ...

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2. Measurements of differences in the target strength of Antarctic krill (Euphausia superba) swarms at 38 kHz and 120 kHz

   -FIBEX de 1984. Pe310Me Pa3JUflUf5.1 B CHJIe aKycTHlIecKot't: QeJIH B3pOCJIOro (30-60 MM ... -scatter from aggregations of encaged animals which varied in mean length from 30 to 39 mm. Calculated ... ~ Z 30 « o "" ~ ~ 20 Z 10 .' . -I, - A9880 /' 1\ --- A9885 1\ •••• A9891 ... strength of the back-scatter between the same vertical and horizontal limits. 2. MATERIALS AND METHODS ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 75–86 : Auteur(s): Hampton, I.

3. Fishery Report 2013: Exploratory fishery for Dissostichus spp. in South Sandwich Islands (Subarea 48.4)

   1 December 2012 to 30 November 2013). FISHERY REPORT 2013: EXPLORATORY FISHERY FOR ... -catch including VME taxa 30. There are no registered VMEs or VME Risk Areas in Subarea 48.4 ... is 45 tonnes. The precautionary catch limit for D. mawsoni is 24 tonnes. Season 1 December to 30 ... . eleginoides) toothfish in Subarea 48.4. 2. The fishery for D. eleginoides in Subarea 48.4 was initiated as a ...

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4. Fishery Report 2014: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2

   ) Ukraine Pseydon I 30 (2) Simeiz 75 (1) 73 (4) Sonrisa Uruguay Paloma V ... ) 58 (2) 30 (3) 99 (17) 62 (0) 21 (0) San Aspiring 1 (0) 190 (17) Norway Froyanes ... 194 (18) 97 (18) Seljevaer 9 (1) 30 (0) Russia Chio Maru No. 3 90 (2) 101 ... Current management advice and conservation measures................................ 30 References ...

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5. Benthos: Trophic modelling of the Ross Sea

   order of 1.3 gDW ind-1. This gives an average biomass density of A. colbecki of 30 gDW m-2 in Terra ... near-shore Ross Sea megabenthos in waters shallower than 30 m depth. The majority of studies of ... y-1. This corresponds to 21, 12 and 30%, respectively, of the estimated sedimentation and benthic ... on combined data from CAML-IPY and ROAVERRS, the ratio by weight is 65:30:5 for ...

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6. Estimation of krill (Euphausia superba) mortality and production rate in the Antarctic Peninsula region

   C ID ::J 0- ID ~ LL 6 5 4 3 2 1 25 30 35 40 45 50 Total Length (mm) N=12933 ... of juvenile krill of 23 to 30 mm became quite obvious, while 30 to 44 mm medium sized subadults ... frequencies from whale stomachs and found high abundances of 20 to 30 mm juvenile krill. These size groups ... Antarctic Peninsula survey area for different years. 30 • PN87/88 29 oME89/90 28 z27 .E 26 25 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 159–176 : Auteur(s): Siegel, V.

7. Spatial distribution of management measures, Antarctic krill catch and Southern Ocean bioregions: implications for conservation planning

   58.4.2 A 2 645 000b (Trigger level = 452 000) 30 X X B 0 C 0 D 0 E 40 58.6 Outside NJ X X X X ... with similar distributions across the Convention Area. 0 5 10 15 20 25 30 35 0 2 4 6 8 10 12 ... biore- gion defined on the basis of long-term (up to 30 years) averages of time series (Grant et al ... . 2002. Rigor and Representativeness in Marine Protected Area Design. Coastal Man- agement, 30 (3): 237 ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 1–19 : Auteur(s): Grant, S.M., S.L. Hill and P.T. Fretwell

8. Significant conservation benefits obtained from the use of a new fishing gear in the Chilean Patagonian toothfish fishery

   Branch lines Anchor ~25–30 kg ~40 m Main line (a) Main line Branch line ‘Net sleeve’ Ø~2–3 cm Ø ... ~70–74 cm Ø~30 cm Ø~10–15 cm ~100–120 cm Hooks Snoods ~20 cm ~15 cm ~25 cm Weight 4–8 kg ... comparing randomly sequenced sets with and without streamer lines (30 sets each). The num- bers of black ... net sleeves at an estimated cost of US$25–30 each. However these net sleeves are durable and can be ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 79–91 : Auteur(s): Moreno, C.A., R. Castro, L.J. Mújica and P. Reyes

9. A von Bertalanffy growth model for toothfish at Heard Island fitted to length-at-age data and compared to observed growth from mark–recapture studies

   of recap- ture was 1 317 mm. Days-at-liberty ranged from 1 to 2 529, with 898 recaptures occurring ... -segment function 2 ( ) exp 0.0051 0.0494 ; 1030 100 400 1 ; 200 400 200 1 ; 400 1030 0 ; 200 L P L L ... popula- tion of fi sh, by μ(A, θ) so that E(L(Pop)|A) = μ(A, θ) = L∞ (1 – exp{–κ(A – t0)}) (2) and L ... K K−′ = + for j = 2,…,r – 1 and as con- venient endpoints set ( )1 1 2 /2r r r rK K K K ...

   Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 43–66 : Auteur(s): Candy, S.G., A.J. Constable, T. Lamb and R. Williams

10. Seals: Trophic modelling of the Ross Sea

    ). The crabeater seal dives to 20–30 m typically at night (Shirihai 2002) although in winter, at 67oS ... 1985; Testa & Siniff 1987). Weddell seals in McMurdo Sound have been studied for over 30 years (e.g ... . Trites & Pauly (1998) give 460 kg as a mean weight which we use here. Pups weigh 30–35 kg at birth ... , Antarctica. Polar Biology 30: 1449-1458. Bradford-Grieve, J.; Fenwick, G. 2001. A review of the current ...

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