Результаты поиска

1. Variation in echosounder calibration with temperature and some possible implications for acoustic surveys of krill biomass

   transducer gains were detected at both 38 and 120 kHz between calibrations conducted at the two locations. At ... biomass estimation should be considered carefully. Author(s):  Watkins, J.L., Woodroffe, P., Brierley, A.S ...

   Meeting Document : WG-EMM-97/52 : Автор(ы): Watkins, J.L., Woodroffe, P., Brierley, A.S., Goss, C.

2. Foraging movements of the shy albatross Diomedea cauta breeding in Australia; implications for interactions with longline fisheries

   cauta breeding at two sites of Tasmania, Australia (Albatross Island in western Bass Strait and Pedra ... vulnerable to incidental capture throughout their annual cycle. Author(s):  Gales, R., Hedd, A., Brothers, N ...

   Meeting Document : WG-FSA-97/52 : Автор(ы): Gales, R., Hedd, A., Brothers, N., Robertson, G.

3. Climate variability in the western Antarctic peninsula region

   ice extent, even after accounting for serial correlation in the two time series. There are distinct ... ecological responses to global change. Author(s):  Stammerjohn, S.E., Baker, K.S., Smith, R.C. Title ... complexity of polar feedback mechanisms. The more than 45 year Faraday air temperature record shows a ...

   Meeting Document : WG-EMM-95/61 : Автор(ы): Stammerjohn, S.E., Baker, K.S., Smith, R.C.

4. Feedback management through effort regulation

   from existing proposals presented at the two preceding WG-EMM meetings, and discussions during the ... Sub-Areas are needed. Author(s):  Delegation of Norway Title:  Feedback management through effort ...

   Meeting Document : SC-CAMLR-XXXV/BG/29 Rev. 1 : Автор(ы): Delegation of Norway

5. Linking acoustic scattering coefficient to krill fishery data: feasibility of estimating krill abundance using fishing survey

   the maximum in 12:00- 15:00. CPUA and CPUE values reach the maximum in 12:00- 15:00. The pairwise two ... using acoustic and fishery data. Author(s):  T. Wang, G.P. Zhu, J.F. Tong and L.X. Xu Title:  Linking ...

   Meeting Document : WG-EMM-17/44 : Автор(ы): T. Wang, G.P. Zhu, J.F. Tong and L.X. Xu

6. Research results from the SPRFMO exploratory fishing program for Antarctic toothfish 2016 and 2017

   except for two juvenile Patagonian toothfish. Sex ratios showed a high proportion of males to females ... hypothesised. Author(s):  J.M. Fenaughty, M. Cryer and A. Dunn Title:  Research results from the SPRFMO ...

   Meeting Document : WG-FSA-18/39 : Автор(ы): J.M. Fenaughty, M. Cryer and A. Dunn

7. Results of the fifth Ross Sea shelf survey to monitor abundance of sub-adult Antarctic toothfish in the southern Ross Sea, February 2016, and notification for continuation in 2017

   ) to monitor trends in larger (large sub-adult and adult) toothfish abundance in two areas (both ... the survey will be conducted in 2016-17 as endorsed by the Commission. Author(s):  A. Dunn, C. Jones ... , S. Mormede and S. Parker Title:  Results of the fifth Ross Sea shelf survey to monitor abundance of ... observed in the time series. Age frequency data from the surveys have shown the progression of a cohort ...

   Meeting Document : WG-SAM-16/14 : Автор(ы): A. Dunn, C. Jones, S. Mormede and S. Parker

8. Distribution and abundance of skates (Bathyraja spp.) on the Kerguelen Plateau through the lens of the toothfish fisheries

   decline in catch rate over the years of the HIMI fishery. Although all skates are returned to the water ... . irrasa which is taken in both trawl and longline fisheries. Author(s):  G.B. Nowara, P. Burch, N. Gasco ... , D.C. Welsford, T.D. Lamb, C. Chazeau, G. Duhamel, P. Pruvost, S. Wotherspoon and S.G. Candy Title ...

   Meeting Document : WG-FSA-16/P03 : Автор(ы): G.B. Nowara, P. Burch, N. Gasco, D.C. Welsford, T.D. Lamb, C. Chazeau, G. Duhamel, P. Pruvost, S. Wotherspoon and S.G. Candy

9. An illustrative management procedure for exploring dynamic feedback in krill catch limit allocations among small-scale management units

   regularly available in future to monitor the impact/s of different krill catch limits. For illustrative ... purposes, it is assumed that two main sources of data will be available for use in a MP: (1) indices of ... underlying values and assuming the same variance as estimated from the past data. Author(s):  É. Plagányi and ...

   Meeting Document : WG-EMM-06/28 : Автор(ы): É. Plagányi and D. Butterworth (South Africa)

10. Uncertainty in acoustic surveys of Antarctic krill

    integrated echo energy between two predominant scatterers, Euphausia superba and Salpa thompsoni. These ... studies indicated that scattering from S. thompsoni contributed to a positive bias in the krill density ... limits of ±55%. Author(s):  Demer, D.A. Title:  Uncertainty in acoustic surveys of Antarctic krill ...

    Meeting Document : WG-EMM-95/72 : Автор(ы): Demer, D.A.

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