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Potential interactions between wandering albatrosses and longline fisheries for Patagonian toothfish at South Georgia
-May) we have a total of l 063 uplinks from 11 birds (7 males, 4 females), tracked for a total of 91 ... Figure 4. This fishery operates mainly over the edge of the continental shelf at depths of around 1 000 ... Threatened Birds. BirdLife Conservation Series No. 4. BirdLife International, Cambridge. Croxall, J.P. and ... wandering albatrosses Diomedea exulans in the South Atlantic. Antarctic Science, 4: 31-36. Schiavini, A ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 101–110 : Автор(ы): Croxall, J.P. and P.A. Prince
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Marine debris and fishing gear associated with seabirds at sub-Antarctic Marion island, 1996/97 and 1997/98: in relation to longline fishing activity
1996197 1 3 4 5 1997198 1 3 15 19 3 1 2 2 Total 1 3 1 18 23 3 1 7 2 ... s'est accru 5 un taux 10 fois plus 6leve que celui des 'autres' debris marins (non lies B la p6che ... ) 7 0 0 1 8 (53%) 3.04 4 3 7 (47% 2.7 15 5.7 1997 / 98 (n = 290) 1 l 2 16 ... 1 3 0 (75%) 10.3 5 5 10 (25%) 3.4 40 13.8 Figure 1: An illustration of a 'rope ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 85–96 : Автор(ы): Nel, D.C. and J.L. Nel
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Statistical problems in krill stock hydroacoustic assessments
aggregation observed in 1981 covered an area 3 km by 5-6 km and extended from the surface to 250 m (Figure 1 ... Bransfield Strait. Journ. of Crust. Biology, 4: 16-44. WILLlAMSON, N.J. 1982. Cluster sampling estimation ... IS.'> ::'~:. ,.~ ",. - GIBBS IS. o BRIAN IS. 56°W 30' 55° CLARENCE IS. MARCH 1981 5-250m ... 30' 30' MARCH 1984 5-160 m 30' 54° 54° 54° 15' 30' 45' 30' (a) (b ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 301–309 : Автор(ы): Macaulay, M.C.
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Seabird interactions with longlining operations for Dissostichus eleginoides around South Georgia, April to May 1994
hooks laid were of the type Maruto no. 26. Approximately 5% were of the type Maguro no. 14 which has a ... within 5 m and 10 m of the hauling point, and within a square running 250 m out from either side of the ... 02.47 11.50 04.30 18.30 06.35 4 Incl. 2 GHA, 1 BBA, l GP 14.44 16.31 16.26 18.08 09.30 11.25 20.47 ... 22.28 21.55 23.27 1 1-5 birds/line in relation to the number of baited hooks laid may be higher ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 111–121 : Автор(ы): Ashford, J.R., J.P. Croxall, P.S. Rubilar and C.A. Moreno
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WG-EMM-12
) WG-EMM-12/33 Rev. 1 Estimating the biodiversity of Planning Domain 5 (Marion and Prince Edward ...
Meeting
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WG-FSA-2019
-FSA-2019/49 Possibility of predicting sea-ice concentration (SIC) in research block (RB) 48.6-5 ...
Meeting
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Status of the Polish FIBEX acoustic data from the West Atlantic
(Cambridge, UK, 29 May to 5 June 1991). BIOMASS Rep. Ser., 66: 59 pp. Everson, I. and E. Murphy. 1987 ... ., 3 (4): 351-358. Ichii, T. and M. Naganobu. 1996. Surface water circulation in krill fishing areas ... BIOMASS-FIBEX expedition 1981. Pol. Polar Res., 3 4 : 243-251. Orsi, A.H., T. Whitworth 111 and W.D ... Comnzittee (SC-CAMLR-X) , Annex 5. CCAMLR, Hobart, Australia: 107-204. SC-CAMLR. 1994. Report of the ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 125–132 : Автор(ы): Trathan, P.N., J. Kalinowski and I. Everson
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Validation of sink rates of longlines measured using two different methods
depths, average sink rates of the TDRs were obtained for four target depths: 2, 5, 10 and 20 m. It was ... then determined how sink rates varied incrementally from 0–2 m, 2–5 m, 5–10 m and 10–20 m. This gave ... yielded sink rates of 0.20 ± 0.02 m.s–1 (n = 4) compared to 0.24 ± 0.03 m.s–1 (n = 8) measured with TDRs ... – TDR data Sink rates to depths of 2, 5, 10 and 20 m were extracted from the TDR fi les. The mean sink ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 179–187 : Автор(ы): Wienecke, B. and G. Robertson
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Alternative methods for determining subarea or local area catch limits for krill in Statistical Area 48
required quantities/parameters can be estimated precisely and without bias. (4) Ease of enforcing the ... frequently changed (these make it harder to maintain consensus in the Commission). (5) Change to current ... among subareas are: (1) Historical catches, (2) Even division among subareas, (3) Shelf area, (4 ... ) Simple pulse fishing, (5) Protective zones, (6) Critical periods, (7) Predator censuses, (8) Krill ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 237–249 : Автор(ы): Watters, G. and R.P. Hewitt
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Distribution and relative abundance of juvenile icefish (Champsocephalus gunnari) from a trawl survey of the South Georgia shelf in June–July 1985
liner of 5 mm mesh size inserted into the codend. The horizontal opening of the trawl was 8 m; the ... -bottom (2-5 m off the sea-bed), mid-Water and near surface. The duration of each haul was 10 minutes at ... 812.2 18 1928 107.1 16 183 11.4 13 482 37.0 - - - 4 0 0 1 6 6.0 Abundance indices for ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 55-63 : Автор(ы): Boronin, V.A., G.P. Zakharov and V.P. Shopov
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