Результаты поиска

1. Committee for Environmental Protection: 2015 Annual Report to the Scientific Committee of CCAMLR

   Abstract:  Cooperation between the Scientific Committee of CCAMLR (SC-CAMLR) and the Committee for ... Environmental Protection (CEP) has been steadily increasing over the last few years to the mutual benefit of ... both. In order to avoid duplicate reporting between the two committees, and following discussions ... -CAMLR observer to the CEP.  An agreed standard reporting template, to be routinely followed by both ...

   Meeting Document : SC-CAMLR-XXXIV/BG/14 : Автор(ы): CEP Observer to SC-CAMLR (Dr P. Penhale, USA)

2. Proposal for a mark–recapture experiment to estimate toothfish population size in Subarea 48.4

   and size. The research will be undertaken during April in each year by up to two vessels, details yet ... species will be D. eleginoides but any D. mawsoni caught will also be tagged or retained for analysis as ... appropriate. Author(s):  Delegation of the United Kingdom Title:  Proposal for a mark–recapture experiment to ... to be confirmed. The proposal is to tag 500+ fish taking 100 tonnes of catch each year. The target ...

   Meeting Document : WG-FSA-05/57 : Автор(ы): Delegation of the United Kingdom

3. Spatially explicit population dynamics models for Antarctic toothfish in the Ross Sea region

   Paper Title:  Spatially explicit population dynamics models for Antarctic toothfish in the Ross ... models were developed for the Antarctic toothfish (Dissostichus mawsoni) population in the Ross Sea ... . Movement was parameterised using preference functions based on spatially discrete environmental layers. The ... of the current single-area stock assessment. Simulations based on the three spatial distribution ... –length key described above. The choice of 1% for mature and 2.5% for spawning was based on an analysis ... to fitting them in the model) were assumed at an effective sample size of 30 for catch-at-age ... (years) 0 5 10 15 20 25 30 0 ... 5 10 15 20 25 30 Age (years) 1.0 0.8 ...

   Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 19–37 : Автор(ы): Mormede, S., A. Dunn, S. Hanchet and S. Parker

4. Results from the New Zealand exploratory fishery for Dissostichus spp. in Divisions 58.4.1 and 58.4.2 in the 2004/05 season

   C for a catch of 0.372 tonnes of D. mawsoni. San Aspiring undertook 20 research sets in Division ... season in this fishery are presented. Janas undertook 44 sets in Division 58.4.2 for a catch of 37.9 ... tonnes of D. mawsoni and 0.395 tonnes of D. eleginoides. Two sets were undertaken in Division 58.4.1 SSRU ... 58.4.1 SSRU G for a catch of 20.9 tonnes of D. mawsoni and 0.4 tonnes of D. eleginoides. The first sign ...

   Meeting Document : WG-FSA-05/62 : Автор(ы): G.J. Patchell (New Zealand)

5. A multi-frequency method for improved accuracy and precision of in situ target strength measurements

   synchronized signals from two or more adjacent split-beam transducers of different frequencies. The accuracy of ... , R.P., Soule, M.A., Demer, D.A. Title:  A multi-frequency method for improved accuracy and precision of ...

   Meeting Document : WG-EMM-97/24 : Автор(ы): Hewitt, R.P., Soule, M.A., Demer, D.A.

6. Admiralty Bay (South Shetland Islands) as a model area for the long-term marine monitoring program – reasons and opportunities

   ). Admiralty Bay is an ideal and unique area to examine actual and further potential changes, and can be a ... model and possible indicator for the whole region. It would be a unique, comprehensive approach to these ... problems because of the availability of rich data collected two and three decades ago, as well as the ... -Matuszewska (Poland) Title:  Admiralty Bay (South Shetland Islands) as a model area for the long-term marine ...

   Meeting Document : WG-EMM-14/59 : Автор(ы): A. Panasiuk-Chodnicka, M. Korczak-Abshire, M.I. Żmijewska, K. Chwedorzewska, E. Szymczak, D. Burska, D. Pryputniewicz-Flis and K. Łukawska-Matuszewska (Poland)

7. Change-in-ratio and index-removal methods for population assessment and their application to snow crab (Chionoecetes opilio)

   for fisheries studies. We also show how to combine the two approaches in a single estimator. It is ... seem to be ideally suited for studies of many populations of large crustaceans. Author(s):  X. Xu, E.G ... . Dawe and J.M. Hoenig (USA) Title:  Change-in-ratio and index-removal methods for population assessment ...

   Meeting Document : WS-CRAB-93/10 : Автор(ы): X. Xu, E.G. Dawe and J.M. Hoenig (USA)

8. Spanish research proposal for the 2016/17 season in Division 58.4.1

   of two methods: depletion and tagging. Although a big effort has been placed for their accomplishment ... Plan for Divisions 58.4.1 and 58.4.2 in order to estimate local biomass of Dissostichus spp. by means ... areas. Together this analysis and considering that a single member proposal could not be enough to ... provide a reliable data set to lead to an integrated stock assessment of the target species, Spain intends ...

   Meeting Document : WG-SAM-16/10 : Автор(ы): Delegation of Spain

9. Extending ecological monitoring to underpin the development of feedback management approaches for the Antarctic krill fishery

   each. We propose that CCAMLR consider the merits of different approaches over the next two years, so ... Abstract:  CCAMLR has agreed to consider and develop a feedback management approach for the krill ... programme for dependent species, especially if the krill fishery is to operate over large spatial scales and ... management approaches for the Antarctic krill fishery Approval:  Approved ...

   Meeting Document : WG-EMM-12/04 : Автор(ы): P.N. Trathan (UK), H.J. Lynch (USA), C. Southwell (Australia), P.T. Fretwell (UK), G. Watters (USA) and N. Ratcliffe (UK)

10. Results of the tagging experiment for (D. eleginoides) in Subarea 48.4, 2007 update

    may need to be extended for a few more years. Author(s):  J. Roberts and D.J. Agnew (United Kingdom ... distributions of abundance around the fishing area. There were two tag recaptures in 2007, both of D ... ) Title:  Results of the tagging experiment for (D. eleginoides) in Subarea 48.4, 2007 update Approval ... in catching and tagging the anticipated number of toothfish each year, the experiment and CM 41-03 ...

    Meeting Document : WG-FSA-07/32 : Автор(ы): J. Roberts and D.J. Agnew (United Kingdom)

Страницы