Результаты поиска

1. REVISION OF CCAMLR’S SYSTEM OF INSPECTION

   revisions in 20 years. A major overhaul is proposed to modernize the boarding and inspection scheme in the ... and innovative conservation measures CCAMLR has introduced in recent years to combat illegal ...

   Meeting Document : CCAMLR-XXVIII/40 Rev. 1 : Автор(ы): Delegation of the USA

2. A revised assessment of the impact of the krill fishery on penguins in the South Shetlands

   captured by penguins was observed. The above mentioned results imply a low level of competition between the ... . Thus, the present fishery is very unlikely to have an adverse impact on the local krill biomass and ...

   Meeting Document : WG-Joint-94/17 : Автор(ы): T. Ichii, M. Naganobu and T. Ogishima (Japan)

3. Dates of spawning of Antarctic euphausiids

   Euphausiids. The original and literature data on age composition of larvae gave the possibility to calculate ... exists for the period of the most intensive spawning. The termination of spawning in the waters of high ... -latitude origin is earlier then in the waters of an other type. The correlation with a geographical ... position of a region (latitude) is obvios for the beginning and maximum of the spawning while for the ...

   Meeting Document : SC-CAMLR-VIII/BG/24 : Автор(ы): Delegation of USSR

4. Krill (Euphausia superba) distribution in relation to water movement and phytoplankton distribution off the northern South Shetland Islands

   Elephant Island. The main objective of the survey was to investigate the mechanisms responsible for the ... deployed at a level of 30 m from the surface because at this level krill concentrations are most frequently ... food availability factors may be responsible for krill concentration. On a traditional fishing ground ... regarded as the lower level for this time of the season. From mid-February and onwards it was reported that ... this region with the yearly catches of 10 000 to 70 000 tonnes for the past eight years. This region ... levels (0, 10, 20, 30, 40, 50, 75, 100, 125, 150 and 200 m). Chl-a concentration was determined by ... , twelve locations per day were obtained for each buoy with an accuracy higher than several hundred metres ... objective of the survey was to investigate the mechanisms responsible for the concentration of lain and to ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 123–140 : Автор(ы): Ichii, T., H. Ishii and M. Naganobu

5. Preliminary assessment of mackerel icefish (Champsocephalus gunnari) in the vicinity of Heard Island and McDonald Islands (Division 58.5.2), based on a survey in July 2007, using the generalised yield model

   58.5.2 in the vicinity of Heard Island in July 2007 to provide the information for an assessment of short ... for the area of Division 58.5.2 to the west of 79o 20’ E using standard CCAMLR methods. Evidence of ... strong 1+ year class recruiting to the population has led to an increase in the estimated biomass of ... mackerel icefish, and an increase on the recommended catch over the projection. Based on a similar cohort ...

   Meeting Document : WG-FSA-07/47 : Автор(ы): D.C. Welsford (Australia)

6. Mitigation of seabird captures during hauling in CCAMLR longline fisheries

   / Description:  In recent years there has been an increased focus on reducing seabird captures that occur during ... MRAG Ltd 18 Queen Street, London W1J 5PN United Kingdom Abstract In recent years there has been an ... , Australia B. Sullivan BirdLife International Global Seabird Programme Royal Society for the Protection ... aboard they may sustain injuries that compromise their long-term survival. For example, injuries can ... haul should be encouraged. Hence, the need for the development of mitigation measures reducing ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 155–162 : Автор(ы): Reid, E., B. Sullivan and J. Clark

7. Simulation experiments and CCAMLR yield estimates using CASAL

   present an example model for the fictitious fishery on a fictitious species Dissostichus spurious (Everson ... were fitted with an expected percent root mean squared error (%RMSE) of less than 20%. The inclusion of ... Abstract:  This paper describes an approach, using CASAL, to undertake operating model/estimation ... model experiments for Dissostichus spp., and methods for calculating CCAMLR yields using CASAL. We ...

   Meeting Document : WG-FSA-SAM-05/9 : Автор(ы): A. Dunn (New Zealand)

8. New page in the Antarctic krill fishing (Translation from The Fishing Industry of Ukraine, 1–2/2007: 11–14)

   Abstract:  Antarctic krill (Euphausia superba) is one of the largest marine resources of animal ... modern vessels for krill fisheries and processing is foreseen anyway; introduction of new technologies on ...

   Meeting Document : SC-CAMLR-XXVI/BG/26 : Автор(ы): Delegation of Ukraine

9. Results from the reduced groundfish survey conducted in CCAMLR Subarea 48.3 in January 2012

   between the 26-28th January 2012. This survey was not intended to be a full biomass survey so only 20 ... three size cohorts of fish identified including evidence of a new cohort of 2+ age fish (29-39cm). Catch ...

   Meeting Document : WG-FSA-12/37 : Автор(ы): J. Brown, S. Gregory, A. Stanworth, V. Carretero, G. Baker and M. Belchier (United Kingdom)

10. Diet and trophic niche of Macrourus spp. (Gadiformes, Macrouridae) in the Ross Sea region of the Southern Ocean

    carnivorous. Other important prey were copepods (especially for fish with total length less than 30 cm), krill ... fish (especially for fish less than 30 cm), whereas sex, fatness and bottom depth were not significant ... (including regurgitated stomach contents) from an undifferentiated mixture of 33 specimens of these species ... . Overall, amphipods were the dominant prey found in Macrourus spp. stomachs with an index of relative prey ...

    Meeting Document : WG-EMM-12/P03 : Автор(ы): M.H. Pinkerton, J. Forman, D.W. Stevens, S.J. Bury and J. Brown

Страницы