Résultats de la recherche

1. 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 : Auteur(s): Nel, D.C. and J.L. Nel

2. 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 : Auteur(s): Macaulay, M.C.

3. 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 : Auteur(s): Ashford, J.R., J.P. Croxall, P.S. Rubilar and C.A. Moreno

4. 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 : Auteur(s): Trathan, P.N., J. Kalinowski and I. Everson

5. 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 : Auteur(s): Wienecke, B. and G. Robertson

6. 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 : Auteur(s): Watters, G. and R.P. Hewitt

7. 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 : Auteur(s): Boronin, V.A., G.P. Zakharov and V.P. Shopov

8. Feeding and food intake of Electrona carlsbergi (Tåning, 1932) Myctophidae

   of the above values was about 4% of body weight both in males and females. Thus, according to ... description of feeding of Myctophidae in various regions of the world ocean. 5 V sesoyuznyi siezd ... 20.30 - 0.30 4 17.1 - 7.9 x at a digestion rate of 16.40/000 per hour xx at a digestion rate of ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 411–416 : Auteur(s): Gerasimova, O.V.

9. Refinements to the strategy for managing depleted fish stocks based on CCAMLR objectives

   examined, one with the population at 30% of average pre-exploitation biomass, and the other at 5%. GNAI is ... the stock being above GNAl in year 20 (denoted PONAI.20 = 0.5 in the table); and (4) 95% confidence ... Bertalanffy K = 0.12 year! Von Bertalanffy Woo = 2500 grams Age at first fishing = 5 years (knife-edge) Age ... at first spawning = 5 years (knife-edge) Pooled age-class = 20 years Higher yielding stock ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 467–475 : Auteur(s): de la Mare, W.K. and A. Constable

10. Seabird interactions with longlining operations for Dissostichus eleginoides at the South Sandwich Islands and South Georgia

    (4-5 kg) BRANCH JJJJJJJJJJ LINE (1.2 m) +STONE ANCHOR ( 2 0 Kg) P 75 COILS Figure 1 ... port and the other to starboard of the main line. N 5 7 7 6 4 6 Ashford et a1 Apart ... . FLOAT d BUOY L l N E ( 1.5 X Depth) GROUND LlNE I l I I ( 7 5 m y 30-38 Hooks) STONE ANCHOR ...

    Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 143–153 : Auteur(s): Ashford, J.R., J.P. Croxall, P.S. Rubilar and C.A. Moreno

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