Результаты поиска

1. Trophic relations of the cephalopod Martialia hyadesi (Teuthoidea: Ommastrephidae) at the Antarctic Polar Front, Scotia Sea

   items in the squid's diet were the myctophid fishes Krefftichthys anderssoni and Electrona ... prey categories: Crustacea, Crustacea + fish, fish, cephalopod, there was no evidence that dietary ... , which is itself a major prey item of some higher predators In the Scotia Sea, suggests that a previously ... unrecognised food chain: copepod- myctophid- Martialia hyadesi- higher predator, may be an important component ...

   Meeting Document : SC-CAMLR-XI/BG/11 : Автор(ы): Delegation of United Kingdom

2. Course of fisheries in the Lena Bank area (Division 58.4.4) in the season of 1990-91

   carried out by only one vessel- RTMA ZVEZDA KRYMA in April-June 1991. The total harvest in that period ... made 971 t of grey rockcod Notothenia squamifrons and 29 t of Patagonian toothfish Dissostichus ... populations are rather connected with the quality and period of sampling than reflect objective changes in ...

   Meeting Document : WG-FSA-94/07 : Автор(ы): A.K. Zaitsev (Ukraine)

3. Report on fishery and scientific activity of Ukraine in the Antarctic in 1993/94

   to the middle of the first t en-day period of June. GENERAL PETROV worked from 21.04 to 17.05 in ... krill in March-June 1994 was 8.708 t. Three longliners of SRTM type worked at the specialized fishery of ... made 942 t,. from which 422 t were harvested in October late December and 520 t were fished in January ... of their stocks, as well as their interrelations with external environmental conditions. To reveal ...

   Meeting Document : SC-CAMLR-XIII/BG/12 : Автор(ы): Observer (Ukraine)

4. Fish by-catch in the krill fishery: 2016 update

   -catch in a 300 000 t krill fishery would be 370 t, comprising 40% Champsocephalus gunnari and 30 ... overlap in the most frequently reported taxa in the C1 data and SISO data, with Lepidonothen larseni and ... increases in observer coverage in the krill fishery has provided an increase in the data available with ...

   Meeting Document : WG-FSA-16/04 : Автор(ы): CCAMLR Secretariat

5. Joint report on exploratory fishing in Divisions 58.4.1 and 58.4.2 between the 2011/12 and 2017/18 fishing seasons

   document which can be made available to Members to facilitate reporting on data collection in CCAMLR's ... decision rules remain to be determined for Divisions 58.4.1 and 58.4.2, and precautionary management ... objectives, methods and milestones in accordance with ANNEX 24-01/A. Subsequent research progress has ... 2018 will be submitted to WG-FSA-18. The summaries provided herein were generated using an R-Markdown ...

   Meeting Document : WG-SAM-18/35 Rev. 1 : Автор(ы): Delegations of Australia, France, Japan, Republic of Korea and Spain

6. Review of CCAMLR activities on monitoring marine debris in the Convention Area

   Database contains data from 11 sites, all within the Area 48 of which there are 3 sites that have data form ... Orkney Islands 1991- present) and Uruguay (King George Island, South Shetland Islands 2001 – present ... ) Debris Associated with Seabird Colonies: United Kingdom (Bird Island 1993 – present) Marine Mammal ... of marine debris found in seabird colonies at Bird Island has continually increased, with fishing ...

   Meeting Document : SC-CAMLR-XXII/BG/25 : Автор(ы): Secretariat

7. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region for the years 1997–98 to 2014–15

   suggesting that recent tag-recapture and proportion-at-age observations were consistent with previous ... observations. Sensitivity runs showed that the results were relatively insensitive to the use of logistic ... years. Model runs showed that the data from the Ross Sea shelf survey were required to reliably estimate ... between the shelf, slope, and north areas of the Ross Sea region, was either 2855 t or 2870 t from the two ...

   Meeting Document : WG-FSA-15/38 : Автор(ы): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

8. The Continuous Plankton Recorder in the Southern Ocean: a comparative analysis of zooplankton communities sampled by the CPR and vertical net hauls along 140°E

   2001. NORPAC nets were deployed during a CTD transect on the southern leg, sampling four depth zones at ... deployed on the northern leg (average sampling depth = 10.5 m). Both net systems were harnessed with 270?m ... patterns. Species richness and diversity increased with depth, and were lowest for CPR samples. Conversely ... , dominance decreased with depth and was highest for CPR samples. Evenness was similar for all sample groups ...

   Meeting Document : WS-BSO-07/P5 : Автор(ы): Hunt, B.P.V and G. Hosie

9. Estimating unaccounted fishing mortality in the Ross Sea and 88.2C–G bottom longline fisheries targeting Antarctic toothfish

   Antarctic toothfish fisheries. Our estimates suggest that on average 175–244 t of Antarctic toothfish may be ... known. Lost fishing gear should be monitored to provide information to evaluate how well CCAMLR meets ... unaccounted annually. While these estimates may be improved through better data reporting practices, the ...

   Meeting Document : WG-FSA-11/48 : Автор(ы): D.N. Webber and S.J. Parker (New Zealand)

10. An integrated stock assessment of Patagonian toothfish (Dissostichus eleginoides) in CCAMLR Subarea 48.4

    . eleginoides) in Subarea 48.4. The assessment data time series are updated with the observations for the 2014 ... retardation period. Stock projections indicate that the stock is in healthy condition and that an annual yield ... of 47 tonnes is consistent with the application of the CCAMLR harvest control rule. Data deficiencies ... . Laptikhovsky, T. Earl and C. Darby (United Kingdom) Title:  An integrated stock assessment of Patagonian ...

    Meeting Document : WG-FSA-15/28 : Автор(ы): M. Soeffker, V. Laptikhovsky, T. Earl and C. Darby (United Kingdom)

Страницы