Результаты поиска

1. Monitoring Antarctic toothfish (D. mawsoni) recruitment in the southern Ross Sea

   consistent with the trends in abundance across surveys, the extent of those changes in abundance could not be ... series will provide an important early-warning signal if changes in recruitment occur in the future, and ... was started in 2012. The first year established the feasibility of carrying out a random stratified ... annual surveys have been conducted at a similar time of the year. The surveys caught mainly 70–110 cm ...

   Meeting Document : WG-FSA-17/57 : Автор(ы): S.M. Hanchet, S. Mormede, S. Parker, K. Large, A. Dunn and B. Sharp

2. A stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea Region incorporating multi-year mark-recapture data

   of tagged fish and subsequent multi-year data of recapture of tagged fish in conjunction with fishery ... Sea Region incorporating multi-year mark-recapture data Abstract / Description:  An exploratory ... hence a multi-year mark-recapture tagging program was initiated by New Zealand fishing vessels in 2001 ... model was developed for Antarctic toothfish in the Ross Sea region that incorporates multi-year release ... the last three years of data suggest a higher biomass than previous data, with the most influential ... . mawsoni in the Ross Sea region a 7.5% increase in initial biomass, with all other years contributing to ... , although the computer resources and time taken to run models can rapidly increase with more years of mark ... Science, 15: 1–34. Chapman, D.G. and D.S. Robson. 1960. The analysis of a catch curve. Biometrics, 16 (3 ...

   Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 39–62 : Автор(ы): Mormede, S., A. Dunn and S.M. Hanchet

3. Уязвимые морские экосистемы (УМЭ)

   highlighted examples of VMEs being benthic ecosystems associated with seamounts, hydrothermal vents, deep-sea ... associated with such ecosystems makes them particularly vulnerable to adverse impacts from fishing gear ... . Importantly, therefore, UNGA Resolution 61/105 paragraph 83 called upon "RFMO/As with the competence to ... regulate bottom fisheries to adopt and implement measures, in accordance with the precautionary approach ...

   Page : Site Section: Science

4. Net diagrams for Chinese vessels notified for krill fishery in 2015/16 Notification ID 86733, 86772 and 86773

   Abstract:  In accordance with CM 21-03, Annex 21-03 A, attached are the net diagrams and marine ... mammal exclusion device diagrams to be used in conjunction with the online notifications for the krill ... fishery in the 2015/16 fishing season submitted for the Chinese vessels: LONG TENG (Page 3-5); LONG FA ...

   Meeting Document : WG-EMM-15/02 : Автор(ы): Delegation of the People’s Republic of China

5. Summary of the seabird and marine mammal observations during observed toothfish (Dissostichus spp.) longline fishing operations in CCAMLR Subareas 88.1 and 88.2

   vessel. There were very few observations of seabirds diving on the bait during the set. Lost bait or ... composition reported each year because of variation in the spatial distribution of the seabirds. At-sea ...

   Meeting Document : WG-FSA-04/42 : Автор(ы): S.J. Baird (New Zealand)

6. On the problem of Soviet krill fishery allocation and intensity in the area of Elephant Island in the season of 1988-1989

   has been lost. The velocity of krill concentration northeastward drift, calculated by the fleet ...

   Meeting Document : WG-CEMP-92/30 : Автор(ы): V.A. Sushin and A.S. Myskov (Russian Federation)

7. History of development and completion of tasks put forward by WG-EMM (1995–2000)

   within CCAMLR. The Secretariat prepared a review of the various tasks initiated at WG-EMM-95 and later ...

   Meeting Document : WG-EMM-01/4 : Автор(ы): Secretariat

8. Закрытый промысел видов Dissostichus на участках 58.4.4a и 58.4.4b

   CCAMLR in recent years after the acknowledgement that 3 commercial fishing by itself had ... tagged fish) to achieve a stock assessment within a time period of 3 to 5 years. These catch limits are ... estimates from areas with assessed fisheries and are not more than 3–4% of the estimated stock size. In ... rate 3 3 3 5 5 5 5 5 16. In all years in which it has conducted research fishing, the Shinsei Maru ...

   Document : Site Section: Publications

9. Observation of seabirds in the Southern Ocean in 1988/89

   ); • Druzhnaya and Molodezhnaya (28 December 1988 to 3 January 1989); • Molodezhnaya and Bunger Hills (10 ... poor visibility, heavy fog, snow or blizzard. Binoculars with a magnification of 7x50 were used for ... only with ice distribution patterns over the observation period. According to the data obtained, ice ... conditions in the Southern Ocean during the 1988/89 season were reckoned to be close to average. 3 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 521–542 : Автор(ы): Vagin, A.V. and V.V. Popov

10. Use of a population model to assess the impact of longline fishing on wandering albatross populations

    rate of 2.29% per year, which concurs with global population trends. Sensitivity analyses of model ... time lag of 5-10 years before further decreases in population numbers are reflected in the breeding ... -50 years to stabilize after a perturbation. Consequently, caution must be exercised when interpreting ...

    Meeting Document : WG-IMALF-94/08 : Автор(ы): Coleen L. Moloney, John Cooper, Peter G. Ryan and W. Roy Siegfried (South Africa)

Страницы