Resultados de la búsqueda
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Acoustic data analysis and models of krill spatial distribution
analysis suggest that krill patch size or rather a basic swarm size should be smaller than 200 m, finest ... analysis suggest that krill patch size or rather a basic swarm size should be smaller than 200 m, finest ... plut6t la taille de base d'un banc, devrait et re inferieure a 200 m, resolution la plus precise de nos ... MeHbllIe 200 M, - qTO $lBJI.HeTC$l npe.l{eJIOM pa3pellIaIOIIJ;eM cnocooHoCTH npH nOJIyqeHHH nO.l ... tamafio de un cardumen de krill deberfa ser menor de 200 m, la resoluci6n mas precisa del anal is is de ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 311–329 : Autor(es): Morin, A., A. Okubo and K. Kawasaki
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Preliminary analyses of data collected during experimental phases of the 1994/95 and 1995/96 Antarctic crab fishing seasons
100 to 300 fathoms. The Phase 1 results suggest that it would not be appropriate to extrapolate local ... their release sites. Density estimates from the mark-recapture data were in the order of 50 000 to 100 ... possible, however, that the gear was not fishing effectively Central Northern Southern 100 200 300 ... 400 Mld-Depth (fathoms) Southern 100 200 300 400 Mid-Depth (fathoms) 100 200 300 400 Mid ... -Depth (fathoms) L. 2 100 200 300 400 a Mid-Depth (fathoms) Central .J 3 100 200 300 400 6 ... Mid-Depth (fathoms) 100 200 300 400 Mld-Depth (fathoms) W 3 Northern 2 '0' 100 200 300 400 ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 141–159 : Autor(es): Watters, G
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Intra-annual variability in the density of Antarctic krill (Euphausia superba) at South Georgia, 2002–2005: within-year variation provides a new framework for interpreting previous ‘annual’ estimates of krill density
representative of krill density in a wider spatial context (ship surveys cover c. 100 x 100 km). Data from moored ... M ay Ju l S ep N ov Ja n K ril l d en si ty ( g m -2 ) 0 100 200 300 ... 600 500 400 300 200 100 0 K ril l d en si ty (g m –2 ) Figure 3: Observed variability in ... < 0.0001 1 2 3 K ril l d en si ty (g m –2 ) 500 400 300 200 100 0 –100 0 4 ... spatial context (ship surveys cover c. 100 x 100 km). Data from moored instruments were used to explore ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 27–41 : Autor(es): Saunders, R.A., A.S. Brierley, J.L. Watkins, K. Reid, E.J. Murphy, P. Enderlein and D.G. Bone
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Food consumption by predators in a CCAMLR integrated study region
·54-----~--~----~--~----~----r_--_.--__4 o 50 100 150 200 250 300 350 400 Days from 1st Sept 502 ... consumption throughout the year. >--< Q 0:: W £L U') w z z 0 r- 200 200 150 150 100 100 t ... - - -500 0 l ~ 0 I I 0 50 100 150 200 KILOMETRES Figure 3: Distribution of food consumption ... et: 250 250 w 0... (f) W Z Z 200 200 0 f- 150 Krill 150 100 100 Fish 50 50 0 0 0 60 ...
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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Potential impacts of bottom trawling on benthic communities in Prydz Bay, Antarctica
Trawls 2 4 5 3 407 ~ 56 ...-- C> ~ --en en <{ ~ o CO 200 100 200 D 100 0 ... ' - 200 c 100 200 B 100 o 200 A 100 FSAEMCDNO E F FSAEMCDNO FSAEMCDNO ... codend. At four stations, the biomass of sponges exceeded 100 kg with the maximum being 202 kg at ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 403–410 : Autor(es): Constable, A.J.
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Composition and characteristics of ichthyofauna in pelagic waters of South Georgia (Subarea 48.3)
were observed at depths between 100 and 200 m and less frequently at depths of 200 to 300 m. Below ... specimens were recorded mostly in the northern and southeast shelf areas at depths of 100 to 200 m (Figure ... fishing zone (70-100 m) to the 500-metre isobath both during the day and at night. The number of hauls ... studied, the density of aggregations varied at different depths. Catches of over 100 specimens per haul ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 125–164 : Autor(es): Frolkina, G.A., M.P. Konstantinova and I.A Trunov
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Possible effects of different levels of krill fishing on predators – some initial modelling attempts
used to provide the B, values for 100 projections of the predator population, each of 200 years ... ( ~ 0 ) l i Deterministic median 1 I I I0 I I l 0 50 100 150 200 (ii)a Time (years ... --...- v l med~an 90%-~le 1, , C 0 1 I I I 0 50 100 150 200 (ii)b Time (years) 5 Z 8 Y 5 d E a ... ) 0 L I I I I 0 50 100 150 200 (iii)a Time (years) ....... 10%-ile median 90%-ile E l d : 2 ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 79–97 : Autor(es): Butterworth, D.S. and R.B. Thomson
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Effect of line sink rate on albatross mortality in the Patagonian toothfish longline fishery
-and-hook bearing 11.5 mm mother line with each end attached to 100 kg anchors, which were used to ... magazine/hour. 50-100 kg anchors which sank the mother line quickly to target depths (thereby reducing ... during hauling. The floats were attached to a 20 mm anchor rope which was about 200 m longer than the 2 ... Sung 66 involved the deployment of 100-360 baskets, representing 4 800-17 280 hooks. With the gaps in ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 133–150 : Autor(es): Robertson, G.G
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Observation of seabirds in the Southern Ocean in 1988/89
water and on ice-floes, they flew away to the side or another 100 to 200 m ahead of the ship. Ice cover ... Islands area (Figure 2), where their numbers reached more than 100 during a single observation shift ... consisting of more than 100 individuals of different species observed. The main species in these flocks were ... contained between 100 and 300 birds and were almost evenly distributed along the survey route of the vessel ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 521–542 : Autor(es): Vagin, A.V. and V.V. Popov
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Length- and age-at-spawning of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea
19 20 Le ng th (c m ) 200 180 160 140 120 100 80 (a) (b) Weeks since 1 December 1 ... y 400 300 200 100 0 December n = 28 Diameter (μm) 0 500 ... on s pa w ni ng Female n= 599 A50%= 16.58 A95%= 7.32 50 100 150 200 0. 0 0. 2 0. 4 0. 6 0 ... n= 599 A50%= 16.58 A95%= 7.32 50 100 150 200 0. 0 0. 2 0. 4 0. 6 0. 8 1. 0 Length (cm) P ro ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 53–73 : Autor(es): Parker, S.J. and P.J. Grimes