Search results
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Preliminary study on nesting Adélie penguins disturbance by unmanned aerial vehicles
colony. There was a synchronous head movement exhibited by all penguins coincident with the exact time ... from non-significant (colony of black-headed gulls by Sarda-Palomera et al., 2012) to initial ... UAV. During flights at 91–200 m altitude some significant impacts (‘heads up’ or ‘foreflip- pers ... Paper Title: Preliminary study on nesting Adélie penguins disturbance by unmanned aerial vehicles ... potential effects of wildlife disturbance by fixed-wing UAVs are investigated. In austral summer 2014/15 ... on each type of behaviour and number of different types of behaviour displayed by one bird during the ... observation periods were compared. No differences were found between the control group and overflights by ...
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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Evaluation of the results of trawl selectivity experiments by Poland, Spain and USSR in 1978/79, 1981/82 and 1986/87
for females (Kock, 1981). The morphology of this species, especially its large and spiny head, as well as its ... Paper Title: Evaluation of the results of trawl selectivity experiments by Poland, Spain and USSR ... Antarctic fish was evaluated taking into account additional data obtained by Poland, Spain and USSR during ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 163–196 : Author(s): Slosarczyk, W., E. Balguerias, K. Shust and S. Iglesias
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Preliminary appraisal of Antarctic fish selection by the 32/36 bottom trawl combined with various codends
nnaBY'IHX phl63aBOAax, a TaKlKe KYTKH, CTpYKTypa KOTOPhlX HanOMHHaeT neHTO'IHhle. - 4 - PRELIMINARY ... %. It is possible that the body features of Scotia Sea icefish (large head and spines on opercular bones ... Paper Title: Preliminary appraisal of Antarctic fish selection by the 32/36 bottom trawl combined ... Antarctic icefish, bumphead notothenia, and Scotia Sea icefish. This was primarily caused by the heavy net ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 1-48 : Author(s): Zaucha, J.
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Conservation measures 2018/19 adopted changes accepted
measures already adopted by the Commission, Recognising the obligations and responsibilities of ... ; and (c) hardware and software used by FMCs and the Secretariat to monitor fishing vessel locations ... geographic position transmitted by the vessel’s ALC in port. If a vessel’s ALC stops transmitting VMS data ... of paragraph 11. 13. Flag States shall notify, by email or other means, the Secretariat within 24 ...
Document : Site Section: Conservation and Management
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Exploitation of the marine environment by two sypatric albatrosses in the Pacific Southern Ocean
Abstract: The marine habitat exploited by black-browed Diomedea melanophyrs and grey-headed ... waters the squid Martialia hyadesi was the main prey item. Grey-headed albatrosses spend 71 ... albatrosses were reliant primarily on shelf resources while grey-headed albatrosses are primarily oceanic ... -browed albatrosses feeding in more southerly waters than grey-headed albatrosses. However, both species ...
Meeting Document : WG-FSA-04/59 : Author(s): S.M. Waugh (New Zealand), H. Weimerskirch, Y. Cherel (France), U. Shankar (New Zealand), P.A. Prince (United Kingdom) and P.M. Sagar (New Zealand)
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Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 1999–2000
] bassi (3.5%), Grey Pretrels P. cinerea (l.8%), Grey-headed Mollymawks Thalassarche chrysostoma (1.5 ... %), Grey Pretrels P. cinerea (l.8%), Grey-headed Mollymawks Thalassarche chrysostoma (1.5%) and giant ...
Meeting Document : WG-FSA-00/30 : Author(s): P. Ryan and B. Watkins (South Africa)
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Unusual breeding by seabirds at Marion Island during 1997/98
recorded. Greater numbers of wandering Diomedea exulans and grey-headed Thalassarche chrysostoma ... . Greater numbers of wandering Diomedea exulans and grey-headed Thalassarche chrysostoma albatrosses ...
Meeting Document : WG-EMM-03/13 : Author(s): R.J.M. Crawford, C.M. Duncombe Rae, D.C. Nel and J. Cooper (South Africa)
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By-catch of fish in the krill fishery
WG-KRILL-9l/25 BY·CATCH OF FISH IN THE KRILL FISHERY ... . 384 Table 1: Information on trawls in Subarea 48.3 (South Georgia). a b Column headings ... 2: Information on trawl in Subarea 48.2, South Orkney Island. (Column headings are the same as for Table ... on trawl in Subarea 48.6. (Column headings are the same as for Table ... Paper Title: By-catch of fish in the krill fishery Abstract / Description: Observations are ... reported of icefish being taken as by-catch during krill fishing operations from a research vessel. The ... results indicate that the by-catch of fish in the commercial krill fishery may be significant in some ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 381–401 : Author(s): Everson, I., A. Neyelov and Y.B. Permitin
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Food consumption by predators in a CCAMLR integrated study region
the headings for output is a fairly trivial task. 3. USING THE PROGRAM The program is presently held ... species complete one breeding cycle in one year, wandering, grey-headed and light-mantled sooty ... -browed albatross; (ill) at 600 km - grey-headed albatross; and 505 (iv) at 1 000 km - light ... Paper Title: Food consumption by predators in a CCAMLR integrated study region Abstract ... provided, illustrating the changes produced by using these new sub-models. Results of initial sensitivity ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 489–519 : Author(s): Croxall, J.P., C. Ricketts and A.G. Wood
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Comparison of two methods to assess fish losses due to depredation by killer whales and sperm whales on demersal longlines
for which losses are assessed by counting remains of heads and lips coming up on the lines (Ramos- Cartelle ... no heads or lips of depredated fish that could be used to assess losses, the authors used an indirect ... Paper Title: Comparison of two methods to assess fish losses due to depredation by killer whales ... tonnes and 739 ± 87 tonnes of Patagonian toothfish respectively were estimated to be depredated by the ... approach, which can only be implemented when a sufficient level of by-catch species occurs, provides ...
Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 1–14 : Author(s): Gasco, N., P. Tixier, G. Duhamel and C. Guinet