Resultados de la búsqueda

1. Data collection and sharing

   next few years, for both krill and other species, will increase the scale and complexity of data ... likely to increase the workload on the CCAMLR capability for information management, especially during ... Members. Ensure that these CPs do have an obligation to report on their fishing activities and to abide by ... 3.3.1 Extent to which CCAMLR has agreed formats, specifications and timeframes for data ...

   Page : Site Section: The Organisation

2. Distribution, biomass and characteristics of the Euphausia superba fishery around South Georgia (Subarea 48.3)

   recent findings is discussed in this paper. There has been less focus on data concerning krill biomass ... krill biomass for the area. It was therefore only possible to begin to explain the reasons for the ... favourable for krill aggregations its biomass around South Georgia is approximately 400-800 thousand tonnes ... . Unfavourable conditions correspond to a biomass of an order of magnitude less. Short-term fluctuations of krill ... noteworthy for its high abundance of krill. Two areas, located on the shelf and the outer part of the island ... create a foundation for identifying the type of change taking place. During the above years the low ... unsuccessful. On the whole this was responsible for the extremely low overall biomass assessment (54 000 ... seasons unfavourable conditions predominated for an extended period (Survey 5) and due to low biomass and ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 123–147 : Autor(es): Latogursky, V.I., R.R. Makarov and L.G. Maklygin

3. Sea-surface temperature and krill catches around South Georgia in December–February 1989–1991 and 1999–2001

   Subarea 48.3, which includes satellite surveys with GOES-E, Meteosat and in situ monitoring, together with ... further analysis of SST maps, provides continuous information on hydrological conditions in the area ... . Analyses of the data at the beginning of each summer season could enable us to evaluate the potential for ... considerable decrease in mean SST off South Georgia. This observation is especially obvious for the northern ... the entire year. The reliability of forecasts for krill catches based on hydrological information ... could be verifi ed only by comparing forecasts with actual krill catches for a number of years. The ... , including the shelf zone which is most productive for krill fi sheries. The SST anomaly sign on the shelf ... the Weddell Sea waters on the shelf, were extremely weaker during these years. Under such ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 165–174 : Autor(es): Vanyushin, G.P

4. Dynamic model of krill Euphausia superba swarm

   Abstract:  During the Italian Antarctic Expeditions to the Ross Sea, in the years 1989- 1994 ... (Okubo, 1980, 1986). It was assumed that the above mentioned model can also be applicable to krill swarms ... normally used for fish groupings. Author(s):  Kalinowski, J., Azzali, M. Title:  Dynamic model of krill ...

   Meeting Document : WG-EMM-95/68 : Autor(es): Kalinowski, J., Azzali, M.

5. e-sc-xxix-a5.pdf

   ... method for correcting sample-averaging effect on orientation variance ..... 155 Identify length ... outlined local arrangements for the meeting. 1.2 The terms of reference for the meeting focused on the ... for frequencies higher than 120 kHz. 2.14 The first error (an error in the ‘shape file’) seems to ... for correcting sample-averaging effect on orientation variance 2.27 SC-CAMLR-XXVIII, Annex 8 application/pdf attached to:SG-ASAM-10

   Meeting Report : SG-ASAM-10

6. Terra Nova Bay: hot spot in marine and terrestrial biodiversity, knowledge and functioning of the ecosystem

   Abstract:  The Terra Nova Bay area is particularly valuable for science due to the presence of ... . From an oceanographic perspective, the area is characterised by the occurrence of the Terra Nova Bay ... polynya, a crucial region for the formation of the High Salinity Shelf Water (HSSW), formed by the ... communities, either on the sea bottom (e.g. scallops and sponges) and in the water column. In fact, Terra Nova ...

   Meeting Document : WS-MPA-11/14 : Autor(es): S. Torcini, M. Vacchi, S. Aliani, G. Bavestrello, A. Bergamasco, G. Budillon, B. Calcinai, G. Catalano, R. Cattaneo-Vietti, C. Cerrano, M. Chiantore, S. Corsolini, R. Bargagli, A. Dell’Anno, G. di Prisco, G. Fusco, S. Focardi, L. Gugliemo, G. Lauriano, P. Luporini, O. Mangoni, S. Olmastroni, F. Pezzo, E. Pisano, L. Ghigliotti, P. Povero, S. Puce, A. Pusceddu, E. Rusciano, M. Saggiomo, V. Saggiomo, M.C. Gambi, S. Schiaparelli, G. Spezie, C. Verde, P. Del Negro (Italy)

7. Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2016 – Part C: Data analysis and MPA scenario development

   , newly analysed data layers on seabirds and demersal fish. Chapter 2 provides an update of the newly ... Abstract:  The authors present to the Working Group on Ecosystem Monitoring and Management (WG EMM ... ) the scientific background and justification for the development of a marine protected area (MPA) in ... general context of the establishment of CCAMLR-MPAs and provides the background information on the Weddell ...

   Meeting Document : WG-EMM-16/03 : Autor(es): K. Teschke, H. Pehlke, M. Deininger and T. Brey on behalf of the German Weddell Sea MPA project team

8. Size and density of krill layers fished by a Japanese trawler in the waters north of Livingston Island in January 1988

   -operative survey between RV Kaiyo Maru and a Japanese trawler was conducted from 17 to 20 January 1988 on ... the fishing ground north of Livingston Island (Figure 1). A total of 30 experiments on TS measurement ... tow were: one (30 instances); two (one instance); three (two instances); and six (one instance). All ... 200M 'J,"" 200 Figure 2: A typical krill layer, extending to 2.0 km in length, recorded on an ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 339–345 : Autor(es): Endo, Y. and Y. Shimadzu

9. The Kerguelen database

   Paper Title:  The Kerguelen database Abstract / Description:  A database for fishery statistics ... and biological data for the Kerguelen EEZ has been operating in France since 1979. At the end of the ... representation of these data is presented for several parameters including a distribution of the fishing effort ... . Length frequency distributions of the species are also provided for the period 1979/80–1985/86. File:  02 ... of the trawl on the Kerguelen Shelf and surrounding banks for two periods. 1,6.30 + Period ... surrounding banks for two periods. Seasonal position of the trawl on the Kerguelen shelf and surrounding ... effort is represented in an artificial map (see Figure 2) where the total trawl number is plotted for ... (Catch Per Unit Effort) for the whole area are shown in Figures 6 and 7. Two peaks can be seen in the ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 23-54 : Autor(es): Duhamel, G.

10. Beach debris survey – Main Bay, Bird Island, South Georgia 1996/97

    revealed a total of 289 items, 60 % less than in the two previous years. Of the total number of items, 62 ... use. The reduction in man-made debris compared to the two previous years may reflect a reduction in ... % (n = 180) were collected during the summer, only the second year on record when then summer ... collection exceeded the winter. Nylon line, identical to that used in longline gear, accounted for 57 % of ...

    Meeting Document : CCAMLR-XVII/BG/7 : Autor(es): Delegation of the United Kingdom

Páginas