Resultados de la búsqueda
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Preliminary study on nesting Adélie penguins disturbance by unmanned aerial vehicles
disturbance by UAVs Resting Comfort Vigilance/anxiety Aggression 100 90 80 70 60 50 40 30 20 ... . During the Antarctic Treaty Consultative Meeting (ATCM XXVII) and the Committee for Environmental ... Protection meeting (CEP XVII) (Brasilia, 2014) both the advantages of using UAVs for research and ... 40 km, max. flight time 30 minutes, flight speed 70–80 km/h, fuel – Li-Pol battery (electric engine ...
Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 1–16 : Autor(es): Korczak-Abshire, M., A. Kidawa, A. Zmarz, R. Storvold, S.R. Karlsen, M. Rodzewicz, K. Chwedorzewska and A. Znój
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Simulation of recovery rates of fish stocks in the South Georgia and Kerguelen Islands areas
Fish Stock Assessment Working Group concluded from analysis completed at its 1986 meeting that the ... heavy fishing (Report of the Fifth Meeting of the Scientific Committee, 1986). N. rossii was deemed ... /length tables from fishery catch samples were available for N. gibberifrons : 76/77, 77/78, 78/79, 80 ... /81, 81/82; and C. gunnari : 76/77, 77/78, 78/79, 80/81, 81/82 and 83/84. The annual age/length ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 229-298 : Autor(es): Hennemuth, R.C., K.D. Bisack and G. Duhamel
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Midwater trawl catchability in relation to krill and possible ways of assessing gross catch
WG-KRILL-90/22 MIDWATER TRAWL CATCHABILITY IN RELATION ... assessing gross catch by integrating the methods mentioned above. Yu.V. Zimarev was responsible for ... volume: 90 ~+'!1!...=F at CJX y = PS'Vs + PdVd P = Ps + Pd PdVd = -D.C!J!..d. CJX Ps = Ps ... , are presented below (Kasatkina, 1989). Mean characteristics of krill distribution based on 80 hauls ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 87–113 : Autor(es): Zimarev, Yu.V., S.M. Kasatkina and Yu.P. Frolov
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Biogeographic patterns of benthic invertebrate megafauna on shelf areas within the Southern Ocean Atlantic sector
the Weddell water masses that meet and mix in this region. Evident at smaller spatial scales are the ... Southern Ocean habitats into zoogeographical provinces date back to the early 20th century (Koehler ... . Location Vessel Date Gear type Number of stations South Shetland Islands (Subarea 48.1) RV ... 1989/90 season (Kock, 1992). Not surprisingly, these slow growing hexactinellids (Dayton, 1978) are ... putting together Figure 12 from unpublished data. Constructive manuscript review was provided by K ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 167–192 : Autor(es): Lockhart, S.J. and C.D. Jones
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CPUE indices used in Soviet krill fishery statistics from 1977 to 1992 and their possible utility for evaluation of relative changes in krill biomass
0 2 4 6 8 10 12 14 16 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Catch per vessel ... , vessel type, gear, time, date, catch per haul, haul duration, coordinates and catch composition ... from 2 to 13 tonnes, but in most cases from 5 to 10 tonnes (80% of the total mean monthly CHT ... exceeded 10 tonnes, more than 80% of the krill were dam- aged and losses of the raw krill material could ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 165–177 : Autor(es): Litvinov, F.F., A.Z. Sundakov and V.I. Arkhipov
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Breeding numbers and success of Eudyptes penguins at Marion Island, and the influence of mass and time of arrival of adults
oiseaux reproducteurs. Chez ces deux espèces, la date d’arrivée des femelles au site de reproduction et ... penguins have been monitored annually at three localities since 1979/80. For rockhopper penguins, numbers ... Archway Bay, at the northeast of Marion Island (Figure 1), in each sea- son from 1979/80 to 2004/05, as ... Male Female Fledgling Date n Date n Date n 1994/95 15 Oct 114 22 Oct 100 18–25 Feb 129 1995/96 9 ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 175–190 : Autor(es): Crawford, R.J.M., B.M. Dyer, J. Cooper and L.G. Underhill
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Distribution and abundance of Macrourus carinatus on BANZARE Bank in the southern Indian Ocean
sustainable yields according to CCAMLR's decision rules. This paper provides a brief review of available ... biomass ranged from 3 to 90% of the total biomass in each haul. The average biomass (+ standard error ... and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO ... - informatsiya, Ser. 1: 1-11. SC-CAMLR. 1998. Report ofthe Seventeenth Meeting of the Scientific Committee (SC ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 171–178 : Autor(es): van Wijk, E.M., A.J. Constable, R. Williams and T. Lamb
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The Kerguelen database
. Length frequency distributions of the species are also provided for the period 1979/80–1985/86. File: 02 ... distributions of the species are also provided for the period 1979/80-1985/86. * * * * * * * * * * LA BASE ... especes sont ~galernent fournies pour les p~riodes 1979/80-1985/86. EL BANCO DE DATOS DE KKRGUELEN ... distribuciones de frecuencia de tamaiio de 1as especies para e1 periodo 1979/80 - 1985/86. EA3A ~HHNX 30Hhl ... cBeAeHHH 0 pacnpeAeJIeHHH no qaCTOTe AJIHHbr no BHAaM 3a nepHoA C 1979/80 no 1985/86 r. - 25 - THE ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 23-54 : Autor(es): Duhamel, G.
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The Patagonian toothfish (Dissostichus eleginoides) fishery in the Kerguelen Islands (Indian Ocean sector of the Southern Ocean)
– 1979/80 to 2000/01) and in Excel tables for longliners (1990/91 to 2003/04). All these data have been ... years. In 1987 (Duhamel, 1987), this was estimated to be 56 cm for males and 80 cm for females, but ... ), a new estimate was obtained using fish sampled by longliners (65 cm for males and 80 cm for ... the Working Group on Fish Stock Assessment. In: Report of the Twenty-second Meeting of the ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 1–25 : Autor(es): Lord, C., G. Duhamel and P. Pruvost
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Response to Everson (2008)
., 2001 for the CCAMLR- 2000 strata). Stratum biomass is determined from the mean transect density raised ... the SD arising from a Jolly and Hampton (1990) analysis but, given the likely pro- liferation of ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 195–198 : Autor(es): Brierley, A.S., B.G. Heywood and S.F. Gull