Результаты поиска

1. Distribution, biomass and abundance of Antarctic krill in the vicinity of Elephant Island during the 1996 austral summer

   winter of 1994 marked the beginning of a period of relatively extensive ice coverage continuing through ... Abstract:  Results from two acoustic and net surveys conducted in the vicinity of Elephant Island ... during the 1996 austral summer indicate very good krill recruitment from spawning in 1994/5. Areas of ... than 200m. One-year old juvenile krill numerically dominated catches during the first survey in January ...

   Meeting Document : WG-EMM-96/23 : Автор(ы): Demer, D.A., Hewitt, R.P., Loeb, V.

2. Estimates of abundance of Dissostichus eleginoides and Champsocephalus gunnari from the random stratified trawl survey in the waters surrounding Heard Island in Division 58.5.2 for 2018

   McDonald Island (HIMI) in Division 58.5.2 took place from the end of March to the end of April, with the ... Abstract:  The annual random stratified trawl survey (RSTS) of 2018 around Heard Island and ... completion of 163 stations plus eight extra fine mesh hauls. The survey was conducted on the FV Atlas Cove ... . Sampling protocols such as the design and the duration of the hauls were similar to recent surveys, but ...

   Meeting Document : WG-FSA-18/55 : Автор(ы): G. Nowara, T. Lamb and P. Ziegler

3. Do fish prey size affect the foraging patterns and breeding output of the Antarctic shag Phalacrocorax bransfieldensis?

   spent significantly more time in foraging activities. Although at the beginning of the study the number ... the Antarctic Shag Phalacrocorax bransfieldensis was obtained at three colonies in the Danco Coast (Py ... Point, Midas Island and Primavera Island), Antarctic Peninsula, during the 1997/98 breeding season ... . Overall, demersal-benthic fish were the most frequent and important prey at all the colonies sampled ...

   Meeting Document : WG-EMM-02/4 : Автор(ы): R. Casaux and A. Baroni (Argentina)

4. A history of the exploitation of the Ross Sea, Antarctica

   from the Ross Sea continental shelf and slope beginning at the start of the 20th century; none preceded ... Abstract:  Recent analyses of anthropogenic impacts to marine systems have shown the Ross Sea to ... be the least affected stretch of ocean on Earth, although historical effects were not included in the ... study. Herein the literature is reviewed to quantify the extent of extraction of biological resources ...

   Meeting Document : WG-EMM-09/P03 : Автор(ы): D.G. Ainley

5. RESPONSE OF ANTARCTIC BENTHIC COMMUNITIES TO DISTURBANCE: WRST RESULTS FROM THE ARTIWCIAL BENTHIC DISTURBANCE EXPERIMENT ON THE EASTERN WEDDELL SEA SHELF, ANTARCTICA

   benthic habitats as a grounding iceberg. Before the disturbance event and 11 days after it, the seafloor ... and abundance were slightly but not significantly smaller after the disturbance. Effects of ... Abstract:  The long-term benthic disturbance experiment (BENDEX) was started on the eastern ... simulate the impact of grounding icebergs on the seabed and follow the steps and timescales of recovery of ...

   Meeting Document : WS-VME-09/P05 : Автор(ы): Rossi, S., Mintenbeck, K., Knust, R., Isla, E., Gerdes, D.

6. Report of an examination of the acoustic data from RV Eduardo L. Holmberg collected during the FIBEX study

   concentrated to the western end of the South Orkney Islands. Density values are consistent with those from ... Abstract:  Data from the Eduardo L Holmberg FIBEX survey have been re-examined for incorporation ... into the BIOMASS Database in the approved standardised format. The results indicate the krill were ... :  Report of an examination of the acoustic data from RV Eduardo L. Holmberg collected during the FIBEX ...

   Meeting Document : WG-KRILL-93/20 : Автор(ы): I. Everson (United Kingdom) and A.O. Madirolas (Argentina)

7. The biology, ecology and development of fishery management advice for the anomuran crabs at South Georgia (CCAMLR Subarea 48.3)

   Paper Title:  The biology, ecology and development of fishery management advice for the anomuran ... crabs at South Georgia (CCAMLR Subarea 48.3) Abstract / Description:  This review summarises the ... available information on the biology and ecology of the lithodids at South Georgia and provides an overview ... of the development of a management regime for them. Finally it aims to highlight areas in which ... of crabs, and fish larvae are likely to be retained within the gill cavity after hatching and may ... aggregations; the recovery of areas after intense depletion episodes; and the drivers behind monthly shifts ... – series of depletion experiments con- ducted in local areas to start at the beginning of the second ... would be redirected to the local areas depleted during Phase 2. This would occur towards the end of ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 1–15 : Автор(ы): Belchier, M., T. Peatman and J. Brown

8. DEVELOPMENT OF RECOVERY PLANS FOR DEPLETED TOOTHFISH STOCKS IN THE INDIAN OCEAN SECTOR OF THE SOUTHERN OCEAN

   variability. After the two surveys, data should be analysed to determine how fast the stock is recovering and ... and commercial fishing and it is likely that they are depleted below the threshold for CCAMLR ... fisheries. An updated assessment of that status the stock at BANZARE Bank using data from the recent seasons ... along with the estimated time series of historical catches are used to provide estimates of B0 for this ...

   Meeting Document : WG-FSA-09/44 : Автор(ы): D.C. Welsford, A.J. Constable and J.P. McKinlay (Australia)

9. Developing the risk assessment framework for the Antarctic krill fishery in Area 48

   Abstract:  Recognising that CM 51-07 is scheduled to lapse at the end of the 2020/2021 fishing ... season, we outline a plan of work to engage with the CCAMLR community to move towards refining the krill ... risk assessment framework. WG-EMM has previously offered advice about how the risk assessment might be ... improved for the future. We therefore indicate key areas for community engagement to help develop the next ...

   Meeting Document : WS-SM-18/04 : Автор(ы): P. Trathan, V. Warwick-Evans, E. Young, S. Thorpe, E. Murphy, N. Kelly, S. Kawaguchi and D. Welsford

10. DEMOGRAPHY OF ANTARCTIC KRILL AND OTHER EUPHAUSIACEA IN THE LAZAREV SEA - LAKRIS THE GERMAN CONTRIBUTION TO CCAMLR-IPY IN SUMMER 2008

    covered with seasonal pack-ice, but rapidly retreating until the end of the survey in late January. 52 ... Abstract:  A standardized krill net sampling survey was conducted in the Lazarev Sea (CCAMLR ... contribution to CCAMLR-IPY 2008. At the start of the survey period the entire survey area was completely ... are provided for the Lazarev Sea. Author(s):  V. Siegel, J. Edinger, M. Haraldsson, K. Stürmer, M ...

    Meeting Document : WG-EMM-08/07 : Автор(ы): V. Siegel, J. Edinger, M. Haraldsson, K. Stürmer, M. Vortkamp (Germany)

Страницы