Результаты поиска

1. Revised proposal to continue the time series of research surveys to monitor abundance of Antarctic toothfish in the southern Ross Sea, 2016 and 2017

   estimating the relative abundance of sub-adult (<110 cm TL) toothfish in the core strata (A, B, C) in ... Terra Nova Bay in 2017 to match the timing and location of the sea-ice based work. Survey timing and ... methods will remain the same as in previous years, and the number of sets will be retained at 45 sets for ... time series of research surveys to monitor abundance of Antarctic toothfish in the southern Ross Sea ...

   Meeting Document : WG-FSA-15/34 : Автор(ы): S.M. Hanchet, S.J. Parker, S. Mormede and R.J.C. Currey (New Zealand)

2. A proposal for large scale sampling of krill in the diet of predators across Area 48 to coincide with the CCAMLR synoptic survey

   Abstract:  There is a high degree of spatial and temporal variability in the population of ... South Georgia krill in the diet of Antarctic fur seal Arctocephalus gazella show a good level of ... concordance with scientific net samples. In order to examine the potential of using krill in the diet of ... between krill in the diet or predators and from net hauls, to compare the timing of temporal changes in ...

   Meeting Document : WG-EMM-99/33 : Автор(ы): K. Reid (United Kingdom)

3. Swarm characteristics of Antarctic krill Euphausia superba relative to the proximity of land during summer in the Scotia Sea

   -sectional areas of swarms were significantly larger inshore, with a mean value of 120 m 2 in the 0 to 50 km ... swarming characteristics of Antarctic krill across the Scotia Sea in January and February 2003. Krill ... . The highest median number of swarms per km and krill acoustic biomass per km was found in the 50 to ... 100 km zone. However, a significantly greater number of large, biomass-rich swarms occurred in the 0 ...

   Meeting Document : WG-EMM-10/P09 : Автор(ы): T. Klevjer, G.A. Tarling and S. Fielding

4. Density and geographical distribution of krill larvae in the Atlantic Sector of the Antarctic region during summer 2011, 2012 and 2014

   Abstract:  The analysis of euphausiid larvae collected during summer 2011 in the Weddell Scotia ... decrease in the abundance of Euphausia superba larvae and an increase in Thysanoessa macrura in 2011 and ... 2012 and a strong increase in the abundance of E. superba in 2014. Oceanographic conditions didn’t show ... . Marschoff Title:  Density and geographical distribution of krill larvae in the Atlantic Sector of the ...

   Meeting Document : WG-EMM-17/29 : Автор(ы): E. Rombolá, C. Franzosi, G. Tossonotto, V. Alder and E. Marschoff

5. Proposal to continue the time series of research surveys to monitor abundance of Antarctic toothfish in the southern Ross Sea, 2018–2022

   years, 2018–2022. The first objective of the survey is to monitor toothfish recruitment in the southern ... different catch rates in McMurdo Sound and Terra Nova Bay. The results of each survey and trends in the time ... surveys to monitor abundance of Antarctic toothfish in the southern Ross Sea, 2018–2022 Approval ... Ross Sea (core strata). This is a continuation of the yearly time series of research surveys of these ...

   Meeting Document : WG-FSA-18/41 : Автор(ы): S.M. Hanchet, K. Large, S.J. Parker, S. Mormede and A. Dunn

6. Distribution, biological characteristics and biomass of mackerel icefish based on the results of the trawling survey carried out at RV Atlantida in February 2000

   C.gunnari were feeding. In all parts of the Subarea, except the North-Western one, C. gunnari of 22-28 cm in ... coefficient. The objective evidences are submitted to prove that a certain part of C.gunnari stock may stay in ... . Arrangement of regular trawling-acoustic surveys in the area may improve the accuracy of this important ... Abstract:  The results of mackerel icefish (Champsocephalus gunnari) trawling survey carried out ...

   Meeting Document : WG-FSA-00/51 : Автор(ы): Zh.A. Frolkina and P.S. Gasiukov (Russia)

7. Proposal to continue the time series of research surveys to monitor abundance of Antarctic toothfish in the southern Ross Sea, 2018–2022

   years, 2018–2022. The first objective of the survey is to monitor toothfish recruitment in the southern ... different catch rates in McMurdo Sound and Terra Nova Bay. The results of each survey and trends in the time ... research surveys to monitor abundance of Antarctic toothfish in the southern Ross Sea, 2018–2022 Microsoft ... Ross Sea (core strata). This is a continuation of the yearly time series of research surveys of these ...

   Meeting Document : WG-SAM-17/39 : Автор(ы): S.M. Hanchet, K. Large, S.J. Parker, S. Mormede and A. Dunn

8. Krill biomass estimates for two survey boxes to the north east and north-west of South Georgia in January 1996: the beginning of a five-year monitoring program

   -annual variability in the abundance of the Antarctic krill Euphausia superba in the South Georgia region ... parallel transects, 80 km in length, running perpendicular to the major direction of shelf-break in the ... transects were steamed during the hours of daylight in order to avoid biases in krill biomass estimation ... :  Krill biomass estimates for two survey boxes to the north east and north-west of South Georgia in ...

   Meeting Document : WG-EMM-96/18 : Автор(ы): Watkins, J.L., Murray, A.W.A., Brierley, A.S.

9. Distribution and abundance of Antarctic krill in the vicinity of Elephant Island during the 1994 austral summer

   from four acoustic surveys conducted in the vicinity of Elephant Island, Antarctica, from mid-January ... high densities of krill were mapped in the shoal waters to the north of Elephant Island; biomasses were ... during the last five years of AMLR surveys in the Elephant Island study area and one-fifth of the 1990 ... -1992 average density. In spite of the low krill densities, the reproductive success of land-breeding ...

   Meeting Document : WG-Joint-94/09 : Автор(ы): R.P. Hewitt and D.A. Demer (USA)

10. Results of phase I of the Russian research program for toothfish fishery in Subarea 88.3 during the 2010/11 season

    Abstract:  In accordance with decision of SC-CCAMLR in 2010, the Russian Federation conducted ... different size were tagged, size distribution of tagged fish being in accordance with the size distribution ... Title:  Results of phase I of the Russian research program for toothfish fishery in Subarea 88.3 during ... research fishery on toothfish in Subarea 88.3 in the season 2010/11. The researches were carried out ...

    Meeting Document : WG-FSA-11/36 : Автор(ы): Delegation of Russia

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