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Preliminary results on the distribution and abundance of Antarctic krill (Euphausia superba) in the Weddell Sea, Southern Ocean
later years (2015-2016) logged data all day long. Target sampling was conducted using the Methot ... . Collections of acoustic data from dedicated and opportunistic surveys for this work indicate that the RV SA ... Agulhas II can be effectively utilised for acoustic research. Furthermore, this vessel provides allowance ... for other essential concurrent research including oceanographic sampling and top predator observations ...
Meeting Document : SG-ASAM-18/09 : Автор(ы): F.W. Shabangu
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Proposal to continue the time series of CCAMLR-sponsored research surveys to monitor abundance of subadult Antarctic toothfish in the southern Ross Sea in 2015
catch limit for the 2014/15 fishing year is requested for the survey. Author(s): S.M. Hanchet, S.J ... Bay. Survey timing and methods will remain the same as in previous years, and the number of sets will ...
Meeting Document : WG-SAM-14/25 : Автор(ы): S.M. Hanchet, S.J. Parker and S. Mormede (New Zealand)
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Dietary composition of juvenile Dissostichus eleginoides (Pisces, Nototheniidae) around Shag Rocks and South Georgia, Antarctica.
ranges of 30–70 cm (TL). Fish was by far the main food on the shelves of Shag Rocks and South Georgia ... , accounting for about 70% of prey. Krill appeared as secondary food, although its importance was overestimated ...
Meeting Document : WG-FSA-05/P6 : Автор(ы): Casaux, R., Barrera-Oro, E.R., Marschoff, E.R.
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The application of CCAMLR Ecosystem Monitoring Program (CEMP) standard methods in the Antarctic site inventory project
Abstract: For three austral spring and summer field seasons, 1994-97, the Antarctic Site ... information are intended to assist in establishing baselines for: future environmental assessments under the ... Inventory to detect a 10% or 20% change in a parameter with a significance level as. 01 and a statistical ...
Meeting Document : WG-EMM-97/38 : Автор(ы): Naveen, R.
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Electronic monitoring of seabird interactions with trawl third-wire cables on trawl vessels – a pilot study
test electronic monitoring (EM) equipment for possible use to examine seabird interactions with trawl ... sensors, and on-board data storage, were deployed on five fishing vessels for 14 fishing trips during a ... , representing 20 shoreside delivery vessel fishing events and 32 head and gut fleet fishing events. Results from ... these entanglements. EM imagery was not very useful for seabird enumeration and species identification ...
Meeting Document : WG-FSA-04/23 : Автор(ы): H. McElderry, J. Schrader, D. McCullough, J. Illingworth, S. Fitzgerald and S. Davis (USA)
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Electronic monitoring of seabird interactions with trawl third-wire cables on trawl vessels – a pilot study
test electronic monitoring (EM) equipment for possible use to examine seabird interactions with trawl ... sensors, and on-board data storage, were deployed on five fishing vessels for 14 fishing trips during a ... , representing 20 shoreside delivery vessel fishing events and 32 head and gut fleet fishing events. Results from ... these entanglements. EM imagery was not very useful for seabird enumeration and species identification ...
Meeting Document : WG-FSA-04/23text : Автор(ы): H. McElderry, J. Schrader, D. McCullough, J. Illingworth, S. Fitzgerald and S. Davis (USA)
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Hydrometeorological condition features in South Orkneys subarea in February–March 1996
of 1996) over the average for many years one and predominance of the meridional transfer over the ... daily indeses of atmospheric circulation for the period February-March 1996, calculated average values ... for ten-days periods and for month. There are calculated cyclogenesis intensity characteristics for ...
Meeting Document : WG-EMM-96/35 : Автор(ы): Polischuk, M.I., Shnar, V.N.
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Comparison of equal-area cylindrical and circular piston transducers
Abstract: Design of sondes for in situ measurement of zooplankton or other scatterers requires ... cylindrical transducers are also used for both transducer types. Comparison of theoretically computed beam ... of 20 dB, the active sonar equation is exercised to estimate the maximum detection range of both ... considerations argue for the choice of the circular piston transducer over the cylindrical transducer. Three ...
Meeting Document : WG-EMM-95/08 : Автор(ы): Foote, K.G.
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New possibilities of krill-dependent indicator species monitoring – UAV survey in Subarea 48.1
Abstract: Unmanned Aerial Vehicles specially adapted for operation in polar regions were used to ... resolution GSD (ground sample distance) of 3-6 cm. Obtained images were used for the estimation of population ... : Adélie, gentoo and chinstrap penguins. In total approx. 30 000 nests in twelve breeding colonies were ... identified in 2016. The use of UAV for monitoring of indicator species enabled data acquisition from areas ...
Meeting Document : WG-EMM-17/03 : Автор(ы): M. Korczak-Abshire, A. Zmarz, M. Rodzewicz, R. Storvold, M. Kycko, I. Karsznia, A. Kidawa and K.J. Chwedorzewska
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Breeding numbers and success of Eudyptes penguins at Marion Island, and the influence of arrival of adults
study colonies for both Macaroni Eudyptes chrysolophus and Eastern Rockhopper E. chrysocome filholi ... Penguins, over 26 and 22 years respectively, suggesting over-wintering conditions may influence the ... proportions of birds breeding. For both species the time of arrival of females for breeding, and for ... colonies were more strongly correlated for Macaroni Penguins than Rockhopper Penguins. Macaroni Penguins ...
Meeting Document : WG-EMM-05/38 : Автор(ы): R.J.M. Crawford, J. Cooper, B.M. Dyer and L.G. Underhill (South Africa)
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