Search results
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Effect of line sink rate on albatross mortality in the Patagonian toothfish longline fishery
, seabirds scavenging baits may become hooked and drown. Seabirds may also become hooked during line ... weights. Asymptotic sink rates (0.1-0.15 m/s) were achieved with 70 m intervals between 6.5 kg weights ... . Sink rates to 4 m depth were greatest with 35 m (0.44 m/s) and 50 m (0.33 m/s) between weights. For ... /s should greatly reduce the incidental take of albatrosses. For autoline vessels with gear and line ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 133–150 : Author(s): Robertson, G.G
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Analysis of albatross and petrel distribution within the CCAMLR Convention Area: results from the Global Procellariiform Tracking Database
, France. ARGOS. 1996. User Manual. CLS ARGOS, Toulouse, France: 176 pp. Baker, G.B., R. Gales, S ... , D.L., E.J. Woehler, J.P. Croxall, J. Cooper, S. Poncet and W.R. Fraser. In press. Breeding ... fisheries. Biol. Cons., 129 (3): 336–347. Poncet, S., G. Robertson, R.A. Phillips, K. Lawton, B. Phalan ...
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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Preliminary study on nesting Adélie penguins disturbance by unmanned aerial vehicles
9 18 km Legend ASPA 128 Arctowski Station N 62 °0 '0 "S 62 °1 5' 0" S 62 ... °1 5' 0" S 62 °0 '0 "S (b) Legend Pt. Thomas penguin colony 0 130 ... 10 0 S ku a C om bu st io n ov er he ad C om bu st io n aw ay E le ct ric C on tro l ... rhe ad S ku a 3.0 2.5 2.0 1.5 1.0 0.5 0.0 M ea n no o f r ea ct io n ty pe s ...
Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 1–16 : Author(s): Korczak-Abshire, M., A. Kidawa, A. Zmarz, R. Storvold, S.R. Karlsen, M. Rodzewicz, K. Chwedorzewska and A. Znój
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Fishing for toothfish using pots: results of trials undertaken around South Georgia, March–May 2000
was not easily identifiable by, or accessible to, scavenging birds. The only witnessed interaction with setting ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 93–105 : Author(s): Agnew, D.J., T.M. Daw, G.M. Pilling and M.G. Purves
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A risk-management framework for avoiding significant adverse impacts of bottom fishing gear on Vulnerable Marine Ecosystems
complete set of scenarios c, i.e. ( ) ( ){ }, ,i i i i i cR S p p Xϕ= (1) (Kaplan, 1997) where pi(ϕi ... be summarised as follows: S ta ke ho ld er c on su lta tio n 5. Treat risks Generic ... us ed to in fe r pr es en ce o f V M E s. C la ss C at eg or y O bs er va ti ... on M et ho d s L ev el o f c er ta in ty N ot es E xa m pl es (* w he re ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 177–193 : Author(s): Martin-Smith, K
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Research currently being undertaken by the Republic of South Africa on "dependent and related species" within the Antarctic marine ecosystem
Antarctic F'rosramme. As st;ch, th<-)S~ com1~onGH1ts are of direct, relevance to imf'rovin~i o•.Jr und~r ... !:'nts, - G2 - but the few that do occur Providf~ an ideal OPPortunit~ for -sci.;,ntist-s t.o ... number <0re st i I I in Pros1·es-s. Re~;earctl Priorities have been set in accordance with those of n ... ~tional and international l'ro'9ramme'S, their obJective-s c:onformin?l with those of the South ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 59-77 : Author(s): South Africa
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A study of Patagonian toothfish (Dissostichus eleginoides) post-tagging survivorship in Subarea 48.3
, S. Du Plessis and J. Van Heerdon Capricorn Fisheries Monitoring cc Cape Town, South Africa G ... es ig n Sa m pl e si ze D ea th s w it hi n 12 h ou rs C om m en ts Is la S ... ta nk s w er e lo ca te d o n d ec k. In o ne ta nk , t hr ee fi sh w er e ... ke pt al iv e fo r as lo ng a s po ss ib le , o ne fo r ov er o ne m on th ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 279–289 : Author(s): Agnew, D.J., J. Moir Clark, P.A. McCarthy, M. Unwin, M. Ward, L. Jones, G. Breedt, S. Du Plessis, J. Van Heerdon and G. Moreno
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An index of per capita recruitment
, a M - CMePTHOCTb IIOCne BcTynneHm B nononneme. n o ~ a s a ~ e n b n p e ~ ~ a s ~ a v e ~ nnx ... aonm l - ~ ~ T H H X oco6eti. a ~ a n ~ s a pacnpeneneHHx PCR 6 b l n ~ IIPMHRTbI HOpManbHOe ... , nOrHOpMaJIbHOe H PaBHOMepHOe paCIIpeneneHHR ~ e p o s r ~ ~ o c ~ e t i R1 H 3 ~ H ~ Y ~ H H R M. P a c n p e ... nJIR IIpOCJIeXCHBaHHZ H s ~ e ~ e ~ H f i B YHCne PeKPYTOB Ha HepeCTRIUYFOCR 0 ~ 0 6 6 H 0 BpeMeHH ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 179–196 : Author(s): Hewitt, R
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Demographic characteristics of the Adélie penguin population on Béchervaise Island after 12 years of study
population size is discussed. METHODS General Data were collected at Béchervaise Island (67°35’S 62°49’E ... . Prog. Ser., 98 (3): 209–214. Jackson, S. and R.P. Wilson. 2002. The potential costs of fl ipper ... characteristics of Adélie penguins at Béchervaise Island T ab le 1 : C ou nt s of A d él ie p en gu ... in s on B éc he rv ai se I sl an d a t th re e st ag es o ve r 12 b re ed in ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 53–74 : Author(s): Clarke, J., L.M. Emmerson, A. Townsend and K.R. Kerry
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Using ecosystem monitoring data to detect impacts
fur seal pup production at Bird Island, South Georgia (54°00'S 38°03'W). This is a long-term ... insight can be gained by estab- lishing P(s ≥ so), the expected probability that the number of ... observations, s, with value ≤at is at least so, the actual number observed. The number of pos- sible ... combinations of so events that could occur in t years is given by: ! !( )!o o o t t s s t s æ ö÷ç ÷=ç ÷ç ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 197–212 : Author(s): Hill, S.L., J. Forcada, P.N. Trathan and C.M. Waluda