Search results
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Analysis of albatross and petrel distribution within the CCAMLR Convention Area: results from the Global Procellariiform Tracking Database
species with large populations. The density distributions are represented on maps by the 50, 75 and 95 ... within which birds spend 50, 75 and 95% of their time. For further details on methods for data ... to reduce seabird mortality. Biol. Cons., 75 (1): 63–70. Croxall, J.P. and P.A. Prince. 1996. Potential ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 143–174 : Author(s): BirdLife International (prepared by C. Small and F. Taylor)
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Observation of seabirds in the Southern Ocean in 1988/89
. In the Indian Ocean sector the blue petrel only was observed to the east of 75°W. The largest congregations ... : @'-no burds 8-1-10 ex. G- 10-20 ex. ~p20-50 ex. ~-50-75 ex • • - 75 hund. ex. ,._thoUS. ex. 17-~ - magni ... ; (3) 10 to 20 specimens; (4) 20 to 50 specimens; (5) 50 to 75 specimens; (6) 75 to hundreds of specimens ... specimens; (3) de 10 a 20 specimens; (4) de 20 a 50 specimens; (5) de 50 a 75 specimens; (6) de 75 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 521–542 : Author(s): Vagin, A.V. and V.V. Popov
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Distribution and size of Antarctic krill (Euphausia superba Dana) in Polish commercial catches taken in the Atlantic sector of the Southern Ocean from 1997 to 1999
an t I sl an d 19 97 Fe br ua ry 96 41 0 32 0 22 1 76 8 17 21 9 22 6 16 75 ... 8 M ar ch 10 1 75 3 91 4 12 7 24 2 32 24 0 24 0 44 1 30 9 A pr il 11 5 2 17 1 2 53 ... 75 44 9 19 98 M ar ch 66 1 66 3 1 46 0 94 10 5 41 32 64 4 87 9 11 3 95 3 A pr ... ne 38 1 95 3 2 35 9 20 15 6 16 44 57 7 43 0 20 1 75 7 So ut h O rk ne ys ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 83–105 : Author(s): Jackowski, E
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Effects of weather and sea-ice on the reproductive performance of the Adélie penguin at Edmonson Point, Ross Sea
penguins (a) 75°S 74°S 165°E169°E 167°E 171°E 73°S (b) 75°S 74°S 165°E169°E 167°E171°E 73 ... °S 75°S 74°S 165°E169°E (c) 167°E171°E 73°S Figure 2: Sea-ice extent at Edmonson Point ... °E 169°E 167°E 165°E 73°S 74°S 75°S 73°S 74°S 75°S 73°S 74 ... °S 75°S Olmastroni et al. 104 cycle. In 2001, fast-ice extended 20–24 km initially ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 99–109 : Author(s): Olmastroni, S., F. Pezzo, V. Volpi and S. Focardi
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The status of krill (Euphausia superba DANA) resources in CCAMLR Statistical Divisions 58.4.2 and 58.4.3 from 1988 to 1990. Results of acoustic surveys
was obtained during the period under consideration. In the open ocean this area falls between 60° and 75 ... in the western part of the area between 60° and 75°E (Figure 3). Echo-records of a group of shoals ... to the east of 75°E were not frequent; shoals were usually 5 to 7 m deep, spaced wide apart. Mean density ... S between 60° and 75°E) in 1990 was close to its average value for the period from 1977 to 1987 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 163–173 : Author(s): Bibik, V.A. and V.N. Yakovlev
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Quantifying vessel performance in the CCAMLR tagging program: spatially and temporally controlled measures of tag-detection rates
in- vestigated. The space window of 20 km was chosen because this value corresponded to the maximum 75 ... was carried out for three different vessels of different performance, remov- ing 25, 50 or 75 ... randomly retaining 25 to 75% of their recaptures. The range of the relative detection rate index ... index 24 25 0.05–0.20 50 0.28–0.46 75 0.47–0.63 100 0.72 15 25 0.19–0.75 50 0.54–1.21 75 ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 73–80 : Author(s): Mormede, S. and A. Dunn
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Target strength studies on Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea
: TS 38 = 36.83Log TL(cm) –103.62 (N = 18); TS 120 = 34.75Log TL(cm) –84.20 (N = 19); TS 200 = 26.71Log ... TL(cm) –103.62 (N = 18); TS120 = 34.75Log TL(cm) –84.20 (N = 19); TS200 = 26.71Log TL(cm ... CCAMLR Science, Vol. 17 (2010): 75–104 75 TargeT ... = 34.75Log TL(cm) –84.20 (N = 19); TS200 = 26.71Log TL(cm) –73.74; (N = 16). Nine in situ acoustic trawl ... l'ensemble, les relations TS–TL ex situ étaient : TS38 = 36,83Log TL(cm) –103,62 (N = 18) ; TS120 = 34,75 ... , соотношения TS–TL ex situ составляли: TS38 = 36.83Log TL(см) –103.62 (N = 18); TS120 = 34.75Log TL(см) –84.20 ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 75–104 : Author(s): Azzali, M., I. Leonori, I. Biagiotti, A. De Felice, M. Angiolillo, M. Bottaro and M. Vacchi
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Results of fish stock assessment survey, South Georgia, December 1987 - January 1988
around South Georgia and 75% of the Shag Rocks tows, and accounted for 15.6% of the catch by weight ... as a representative station). It occurred in 32% of the tows around South Georgia and 75% of the Shag Rocks tows ... e 1 2 1 0 c 8 e n 6 t 4 2 0 ( c) 6 P 5 e 4 r c 3 e n 2 t 1 0 0 0 Champsocephalus gunnari total length frequency (n=19366) 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 Length ... 40 45 50 55 60 65 70 75 Length Class (cm) 5 Notothenia gibberifrons total length frequency ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 19-52 : Author(s): McKenna, Jr., J.E. and S.B. Saila
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Results of fish stock assessment survey, South Georgia region, November - December 1986
then correspond to age 12 fish, the 1974;75 year class. Biomass at Shag Rocks was relatively low (400 mt ... : the peak at 38 ,cm is consistent with the large 1974;75 year class identified in previous virtual ... 125 100 75 j / l 50 25 o , , , ,9, ¥ ,V, 'I ' 1"0/ ,9, o 10 20 30 40 LENGTH, CM 50 ... i a. 34° W I--' (j"\ """ 125 100 w ~ ~ 2 0:::: 75 w D- >- ~ / I-' 0'l U lJ1 Z w 50 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 143-183 : Author(s): Gabriel, W.L.
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Geographical differences in the condition, reproductive development, sex ratio and length distribution of Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (CCAMLR Subarea 88.1)
. In: The Living Resources of the Southern Ocean. FAO GLO/SO/77/1, Rome: 75–112. Everson, I., K.-H. Kock ... 1600 0 400 800 1200 1600 75-79 85-89 95-99 105-109 115-119 125-129 135-139 145-149 155 ... 600 800 0 200 400 600 800 0 200 400 600 800 75 -7 9 85 -8 9 20 00 -2 00 1 se ... 400 0 75 –7 9 85 –8 9 95 –9 9 10 5– 10 9 11 5– 11 9 12 5– 12 9 13 5– 13 9 14 5– 14 ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 27–45 : Author(s): Fenaughty, J.M