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1. Temporal changes in sighting density indices of baleen whales in CCAMLR Subareas 48.1 and 48.2 based on three circumpolar sighting surveys

   of Antarctic sighting cruises for whale assessment purposes organized by the International Whaling ... Commission Scientific Committee (IWC SC) in the context of the research programs ‘International Decades of ... . The density indices in both subareas suggested that humpback and fin whales were more frequently ... of importance for management of krill under the FBM. The first is the development of the stock ...

   Meeting Document : WG-EMM-16/26 : Автор(ы): L.A. Pastene and T. Hakamada

2. Large-scale oceanographic fluctuations drive Antarctic petrel survival and reproduction

   climate variability. Using global climate indices that are known to impact the Southern Ocean ecosystem ... (the El Niño Southern Oscillation and Antarctic Oscillation Indices) we assessed their e cacy to ... predict variation in the demographic parameters of Antarctic seabirds. First, we used a long-term dataset ... alassoica antarctica, from the largest known breeding colony (Svarthamaren, Dronning Maud Land) and examined ...

   Meeting Document : WG-EMM-16/P14 : Автор(ы): S. Descamps, A. Tarroux, S.-H. Lorentsen, O.P. Love, Ø. Varpe and N.G. Yoccoz

3. New possibilities of krill-dependent indicator species monitoring – UAV survey in Subarea 48.1

   performed. The total flight time of the missions was 40 hours and 56 minutes. Flights covered the area of ... resolution GSD (ground sample distance) of 3-6 cm. Obtained images were used for the estimation of population ... size. Precision estimation of individuals’ count was based on the photo interpretation of high ... software. In selected colonies a comparison with the results of measurements taken at the same time from ...

   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

4. Coastal weather drives foraging behaviour of chinstrap penguins, Pygoscelis antarctica

   indicators because their performance is presumed to be linked to the overall function of the ecosystem that ... supports them. In the southwest Atlantic sector of the Southern Ocean, Antarctic krill (Euphausia superba ... the ecosystem in an adaptive framework for sustainably managing krill catch levels, performance ... potentially confounding sources of variability that might impact predator performance such as the effects of ...

   Meeting Document : WG-EMM-18/P14 : Автор(ы): A.D. Lowther, P. Trathan, A. Tarroux, C. Lydersen and K.M. Kovacs

5. Report on fish by-catch during exploratory fishing activities in Division 58.4.3a (Elan Bank) between 2008 and 2018

   Abstract:  We report on objective 2 “inform estimations of the distribution, relative abundance ... , and life history of the main bycatch species” of the suspended research plan on Patagonian toothfish ... analyzed bycatch composition in number and biomass during the period 2008-2018 to investigate the inter ... -annual variations in bycatch patterns, spatial distribution and biological parameters of the main bycatch ...

   Meeting Document : WG-FSA-2019/56 : Автор(ы): C. Péron, C. Chazeau, N. Gasco and F. Massiot-Granier

6. CCAMLR environmental protection measures

   Abstract:  Following Resolution 1 (2004) adopted at the Twenty-seventh Meeting of the ATCM, the ... Secretariat has prepared this paper to review all the environmental protection-related provisions of various ... CCAMLR Conservation Measures in force. The suggestion is made that there may be benefit in consolidating ... such provisions within a single measure insofar as they relate directly to the potential environmental ...

   Meeting Document : CCAMLR-XXIII/33 : Автор(ы): Secretariat

7. CCAMLR streamer line requirements revisited

   Abstract:  The streamer line has become the primary seabird mitigation device prescribed and used ... in most longline fisheries throughout the world, based to a large degree on the precedent set by ... CCAMLR in 1991. This discussion paper responds to the interest of the IMAF working group to consider ... possible revisions to the CCAMLR streamer line requirement. Existing literature on the effectiveness of ...

   Meeting Document : WG-FSA-03/22 : Автор(ы): E.F. Melvin (USA)

8. Отчет созывающих Семинара АНТКОМ по Плану проведения исследований и мониторинга в Морском охраняемом районе в регионе моря Росса

   Abstract:  The is the report of the conveners of the Ross Sea region MPA Research and Monitoring ... Plan Workshop (WS-RMP) that was held at the Palazzo Farnesina (Ministry of Foreign Affairs and ... and G. Watters) Title:  Report of the Co-conveners of the CCAMLR Workshop on the Ross Sea region ...

   Meeting Document : SC-CAMLR-XXXVI/07 : Автор(ы): Co-conveners (A. Dunn, M. Vacchi and G. Watters)

9. RESOURCES EVALUATION OF ANTARCTIC KRILL EUPHAUSIA SUPERBA DANA USING AREAL TRAWLING AND HYDRO-ACOUSTIC DATA

   analyses procedures applied for trawling and hydro-acoustic sampling have to in compliance with the rules ... of statistical distribution and principles of metrology. Division of natural habitat of the Antarctic ... krill into regions is based on a principle of equal probability applied for congestions instead of the ... revealed. Standard measures for the population densities of krill in natural habitat are not available ...

   Meeting Document : WG-SAM-08/P01 : Автор(ы): L.A. Kovalchuk (Ukraine)

10. Revised selectivities for Dissostichus eleginoides taken by longliners in Subarea 48.3

    selectivity curves for toothfish taken by longliners around South Georgia and Shag Rocks over the period 1995 ... selectivities for the years 1995 – 2000 for input to the GYM assessment. In this paper, I propose a revised ... method for estimating the selectivities based on an assumption that the proportions of the total CPUE in ... . This removes some of the ad hoc nature of the former estimation method. The method is illustrated by ...

    Meeting Document : WG-FSA-02/64 : Автор(ы): G.P. Kirkwood (United Kingdom)

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