Результаты поиска

1. On the possibility of practical utilisation of krill target strength TS in situ obtained on the basis of EK-500 measurements

   Abstract:  Comparative analysis of krill length distribution in the echosurvey area, obtained with ... trawl and acoustic methods is presented. Besides, the acoustic estimate of krill length composition was ... obtained on the basis of the empiric model by Greene et al. (1991) using estimates of target strength in ... situ at the frequency of 120 kHz as measured with echosounder EK-500 (split-beam) principle). Krill was ...

   Meeting Document : WG-EMM-98/19 : Автор(ы): S.M. Kasatkina (Russia)

2. Hydroacoustic assessment of krill in Area 58 of the Indian Ocean sector of the Antarctic region

   Abstract:  On the basis of acoustically registered krill swarms along a 1097 nm transect in the ... area 58 of Indian Ocean Sector of Antarctic region, the biomass density of krill, their spatial and ... depth distribution are presented. The mean density of krill biomass between 60°00'S and 61°00' ... not observed north of 60°00' lat. Factors which influence the abundance of krill in the area are ...

   Meeting Document : WG-EMM-98/36 : Автор(ы): Z. Klusek and A. Anrose (India)

3. GlobalL earth observation system of systems and the Commission for the Conservation of Antarctic Marine Living Resources

   Abstract:  This is an informational paper to introduce the CCAMLR membership to the efforts of the ... Group on Earth Observations (GEO) to create and operate of the Global Earth Observation System of ... Antarctica. No action by the Commission is required at this time. Author(s):  Delegation of the USA Title ... :  GlobalL earth observation system of systems and the Commission for the Conservation of Antarctic Marine ...

   Meeting Document : CCAMLR-XXVI/BG/22 : Автор(ы): Delegation of the USA

4. The diet of the blue-eyed shag Phalacrocorax atriceps during summer at Nelson Island, Antarctica: temporal variations and consumption rates

   Abstract:  One hundred and thirty nine stomach contents of the blue-eyed shag Phalacrocorax ... by far the main prey, followed by octopods, gammarids, euphausiids and polychaetes. Notothenia ... coriiceps, predominated in frequency (56%) and in mass (55%), whereas Harpagifer antarcticus was the most ... important by number (60%). The mean mass of the stomach contents was 220 g, whereas the mean number of fish ...

   Meeting Document : WG-EMM-95/82 : Автор(ы): Silva, P., Barrera-Oro, E., Casaux, R., Favero, M., Coria, N.

5. Survey of Antarctic fur seals Arctocephalus gazella in the South Shetland Islands, Antarctica, during the 1986/87 austral summer

   Abstract:  A survey of Antarctic fur seals in the South Shetland Islands, Antarctica, during the ... were identified, some of which had not previously been reported. The largest pupping sites are at Telmo ... Island and Cape Shirreff, on the north coast of Livingston Island. Total fur seal pup production in the ... pinniped species observed during the survey are presented. The optimal sites for combined fur seal and ...

   Meeting Document : SC-CAMLR-VI/BG/18 : Автор(ы): J.L. Bengtson, L.M. Ferm (USA), T.J. Härkönen (Sweden), E.G. Schaner and B.S. Stewart (USA)

6. Revisiting CCAMLR’s Approach to Management – A compendium of papers that explores the implementation of the CAMLR Convention

   Abstract:  ASOC originally compiled this compendium to assist discussions at the recent 2 nd ... on the web site for ongoing reference. ASOC recommends that CCAMLR also place key reference documents ... compendium in one place on the CCAMLR website for ongoing use and easy reference. This will assist in the ... maintenance of a readily accessible record of CCAMLR’s history, progress and discussions across the fuller ...

   Meeting Document : CCAMLR-XXXIV/BG/26 : Автор(ы): Submitted by ASOC

7. Predator trophic hotspots in the Indian sector of the subantarctic Southern Ocean: how do they overlap with marine protected areas?

   Abstract:  The Indian sector of the subantarctic region hosts large populations of top predators ... which are listed at various level of vulnerability by the IUCN and which are monitored by several bio ... -logging programs since the late 1980s. Here we analyze more than 800 individuals from seven different ... that the trophic hotspots constitute a network connected by the Antarctic Circumpolar Current (ACC ...

   Meeting Document : WS-SM-18/07 : Автор(ы): M. O’Toole, S. Sergi, A. Baudena, C. Cotté, C. Bost, C. Guinet, H. Weimerskirch, M.A. Hindell, P. Koubbi and F. d’Ovidio

8. Comments on the use of MPA for spatial management in the CCAMLR area

   Abstract:  The use of MPAs for spatial management in the Convention Area requires, above all ... , clarity regarding the requirements for the available scientific evidence and information to designate MPAs ... , including its rationale, planning and functioning. The corresponding proposals are discussed in this paper ... . Author(s):  Delegation of the Russian Federation Title:  Comments on the use of MPA for spatial ...

   Meeting Document : WS-SM-18/10 : Автор(ы): Delegation of the Russian Federation

9. Support to CCAMLR to identify and deter illegal, unreported and unregulated (IUU) fishing activities that undermine the objective of the CAMLR Convention – Interim Report 2019

   deter illegal, unreported and unregulated (IUU) fishing activities that undermine the objective of the ... CAMLR Convention. In order to meet the objectives of the grant, INTERPOL was contracted, and the 2019 ... activities of the Global Fisheries Enforcement Project are supported. This paper presents the report ... deter illegal, unreported and unregulated (IUU) fishing activities that undermine the objective of the ...

   Meeting Document : CCAMLR-38/BG/05 : Автор(ы): INTERPOL and CCAMLR Secretariat

10. A review and update of krill biomass trends in the South Shetland Islands, Antarctica, using the simplified stochastic wave born approximation

    Abstract:  Using data collected from US AMLR surveys conducted in the South Shetland Islands we ... review the trends in biomass, size frequency distribution and proportional recruitment of Antarctic Krill ... (Euphausia superba) between 1997 and present. Over the last five years proportional recruitment as been ... extremely low, and the population has aged, suggesting there has been little recruitment since 2000-2001 ...

    Meeting Document : WG-EMM-06/32 : Автор(ы): C.S. Reiss and A.M. Cossio (USA)

Страницы