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Differences in distribution and population structure of krill (Euphausia superba) between penguin and fur seal foraging areas near Seal Island
tracking studies in 1988/89 and 1989/90 indicated that in January fur seals might utilise inshore as well ... Group Staff, Eds). 1990. AMLR 1989/90 Field Season Report: Objectives, Accomplishments and Tentative ... Conclusions. Southwest Fisheries Science Center Administration Report LJ-90-11. Document WG-Krill-9017 ... behaviour in relation to vertical distribution of kriH. 1. Animal Ecol., 54: 1-8. ICHII, T., H. ISHII and ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 273–285 : Autor(es): Ichii, T., H. Ishii, J.L. Bengtson, P. Boveng, J.K. Jansen and M. Naganobu
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Surface water circulation in krill fishing areas near the South Shetland Islands
of Buoy 2 was as long as 90 days on the northern side and as short as 15 days on the southern side ... -50. Miller, D.G.M. and I. Hampton. 1989. Biology and ecology of the Antarctic krill: a review ... on Krill. In: Report of the Tenth Meeting of the Scientific Committee (SC-CAMLR-X). Annex 5. CCAMLR ... . In: Report of the Thirteenth Meeting of the Scientific Committee (SC-CAMLR-XJI I ) , Annex 5 ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 125–136 : Autor(es): Ichii, T. and M. Naganobu
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Assessments of by-catch in trawl fisheries at Heard and McDonald Islands
operation and provision of data) are dominated by B. eatoni (>90%), compared to other types of trawling ... Date of biomass survey Projection 1 Projection 2 Projection 3 Coefficient of variation Projection ... , R.J.H, and S.J. Holt. 1956. A review of methods for estimating mortality rates in exploited fish ... . Report of the Thirteenth Meeting of the Scientific Committee (SC-CAMLR-XIII) . CCAMLR, Hobart ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 231–243 : Autor(es): Constable, A.J., R. Williams and W.K. de la Mare
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Seabird interactions with longlining operations for Dissostichus eleginoides at the South Sandwich Islands and South Georgia
Peninsula, islands of the Scotia Sea and Antarctic continent between 80°W and 20°W: their status and ... exulans at Bird Island, South Georgia. Journal of Animal Ecology, 59: 773-794. Croxall, J.P. and P.A ... southern albatrosses and its relationship to their life history. Journal of Animal Ecology, 56: 1043-1055 ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 143–153 : Autor(es): Ashford, J.R., J.P. Croxall, P.S. Rubilar and C.A. Moreno
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Modelling variability and estimating power to detect change in Adélie penguin fledgling weights
used in subsequent analyses as the date variable. Due to weather and logistical con- straints, the ... . Chronological studies over the same period indicated that the peak fledging date fell between five-day ... ) a linear trend in weight with date of measurement within each year may exist, (iv) the relation ... between weight and date within year may vary from year to year, and (v) effects are linear and additive ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 191–200 : Autor(es): Emmerson, L.M., C. Southwell and J. Clarke
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Depth distribution and spawning pattern of Dissostichus eleginoides at South Georgia
females move up slope to meet at breeding areas defined by slope position (between 800 and 1200 m depth ... catch of these vessels each month was taken around Shag Rocks (70 to 80% of catches in April, June and ... (Zhivov and Krivoruchko, 1990; Konforkin and Kozlov, 1992; see Moreno et al., 1997 for a review ... Thirteenth Meeting of the Commission (CCAMLR-XIII). CCAMLR, Hobart, Australia: 123 pp. CCAMLR. 1998 ... : a review. Ant. Sci., 3 (2): 125-150. Depth distribution and spawning pattern of D. eleginoides ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 19–36 : Autor(es): Agnew, D.J., L. Heaps, C. Jones, A. Watson, K. Berkieta and J. Pearce
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Food consumption by predators in a CCAMLR integrated study region
breeders is calculated from the rate of egg loss between the laying date (day 1) and the hatching data ... (day h) and the rate of chick loss between hatching and fledging date (day f). Both egg loss and chick ... -37 38 39.:43 Data Line 08 Contents Blank: Laying date (number of days from start of activity ... cycle) Blank: Egg loss rate (fraction per day) Blank: Hatching data (as lay date) Blank: Chick ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 489–519 : Autor(es): Croxall, J.P., C. Ricketts and A.G. Wood
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Data on krill (Euphausia superba Dana) consumption by coastal fishes in Division 58.4.2 (Kosmonavtov and Sodruzhestva Seas)
calculated for a depth range of 100 to 500 metres in waters between 30 and 80°E. Krill consumption was ... for a depth range of 100 to 500 metres in waters between 30 and 80°B. Krill consumption was estimated ... aguas entre 30 y 80°B. Solamente se calcul6 el consumo de krill durante el verano (diciembre a abril ... . Trawls 33/64m, 45/48.4m, 41.7/39.6m had 80 mm mesh-size in the codend. The horizontal trawl opening was ... daily krill requirement for fish in March was 90% of daily krill production. This would seem to explain ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 305–319 : Autor(es): Pakhomov, Y.A., V.A. Bibik and V.V. Gerasimchuk
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Hook selectivity in the longline fishery of Dissostichus eleginoides (Nototheniidae) off the Chilean coast
130 140 150 50 60 70 80 90 100 110 120 130 140 12 14 12 10 1001-2000 1001-2000 n=62 10 n=55 ... 8 8 6 6 4 4 2 2 0 0 130 140 50 60 70 80 90 100 110 120 130 140 150 50 60 70 80 90 100 ... 2 2 60 70 80 100 110 120 130 140 1 50 60 70 80 90 100 110 120 130 140 TOTAL LENGTH (cm) TOTAL ... 500-2000 m (Females) 50 60 70 80 500-2000 m ( Moles) 90 .. = hook size 3 & 4 [Z] = hook ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 107–119 : Autor(es): Moreno, C.A.
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A declining trend in the abundance of Notothenia rossii marmorata and Notothenia gibberifrons observed in fjords in two sites in the South Shetland Islands
principios de los afios 80. 1. INTRODUCTION At the Eighth Meeting of the Scientific Committee the ... WG-FSA-90/14 A DECLINING TREND IN THE ABUNDANCE OF ... l'exploitation commerciale dans cette region depuis le debut des annees 80. * Instituto Anmrtico Argentino ... marmorata in summer 1979/80 at Admiralty Bay, King George I. (Linkovski et aI., 1983). It should be noted ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 263–274 : Autor(es): Barrera-Oro, E. and E. Marschoff