Résultats de la recherche

1. Gonad analysis of Antarctic toothfish in Subareas 58.4 and 88.3

   found to be 0.50, and displayed the tendency of increase with increase in the total length 140 cm. The ... -synchronous type. In the ovaries of growing stage, initial vitellogenic oocytes with approximately 150 ㎛ of ... existed in the cortical section of the cytoplasm. Histological testicular type of Antarctic toothfish was ... testicular lobule type, and the testicular lobule was composed of numerous testicular cysts. In the testis of ...

   Meeting Document : WG-FSA-17/09 : Auteur(s): J. Kim, S.-G. Choi, J. Lee, J. Lee and D. An

2. Milk fatty acid signatures indicate both major and minor shifts in foraging ecology of lactating Antarctic fur seals

   fatty acids in the marine food chain and it may be useful in determining the composition of seal diets ... ) analysis in S-plus, which allows the statistical interpretation of complicated fatty acid patterns ... Abstract:  Fatty acid signature analysis is based on the conservation and unique signatures of ... year (austral summer 1990/1991). In lactating otariid females, milk fatty acids secreted during the ...

   Meeting Document : WG-EMM-97/14 : Auteur(s): Boyd, I.L., Iverson, S.J., Arnould, J.P.Y.

3. Biomass of Antarctic krill around South Shetland using 2-dB difference method in April 2016

   that inhabit in the surroundings of South Sheltland by using acoustics. An acoustic survey was ... conducted from April 13 to 24 in 2016 in the sea of South Sheltland using a commercial fishing vessel ... survey of fishing gears was conducted in seven stations of the sea where the acoustic survey had done ... % of Krills were caught in 6 stations except station 3 where all Electrona calsbergi were caught. The ...

   Meeting Document : WG-EMM-16/60 : Auteur(s): Delegation of the Republic of Korea

4. Uncertainty in reported geographical distribution and weight of krill catches from Norwegian krill fishing vessels operating continuous fishing systems

   average values of ca. 18 hours for low catch rates to ca. 3 hours for high catch rates. The deviance in ... the impacts of the uncertainties in catch weight and spatial distribution are likely to be minor ... ensure catch reporting in accordance with the present conservation measure (CM 21-03) and to investigate ... approximately normally distributed around a mean value of 1.6 tonnes with ca. 90% of the deviances contained ...

   Meeting Document : WG-EMM-18/22 : Auteur(s): G. Skaret, T. Knutsen, F. Grebstad and O.A. Bergstad

5. Приложение 21-03/A Уведомление о намерении участвовать в промысле Euphausia superba [Notification of intent to participate in a fishery for Euphausia superba]

   configuration and scheme of marine mammal exclusion device. Author(s):  Delegation of Ukraine Title:  Приложение ... 21-03/A Уведомление о намерении участвовать в промысле Euphausia superba [Notification of intent to ... participate in a fishery for Euphausia superba] Approval:  Approved ... Abstract:  Presented Annex 21-03/A as required by Conservation Measure 21-03 with set nets ...

   Meeting Document : WG-EMM-14/46 : Auteur(s): Delegation of Ukraine

6. Major fishery events in Kerguelen Islands: Notothenia rossii, Champsocephalus gunnari, Dissostichus eleginoides – current distribution and status of stocks

   fishing fleet of the fishing grounds in the early 1970’s. The fishery shifted to icefish (Champsocephalus ... banks resulted in the sharp decline in the catches of marbled notothenia. The creation of the French EEZ ... in 1978 closed the free fishery but did not stop the reduction of the biomass of exploited stocks ... . The SKALP first surveys (1987 and 1988), despite bias in the protocols, revealed the poor state of ...

   Meeting Document : WS-MPA-11/P04 : Auteur(s): G. Duhamel, P, Pruvost, M. Bertignac, N. Gasco and M. Hautecoeur

7. Assessments of by-catch in trawl fisheries at Heard and MacDonald Islands

   the spawning biomass of these stocks in the longer term. The long-term annual yield for each of the ... literature. The second part of the analysis examined the amount of each species caught in the commercial ... operations, the nature of the trawl operations in which they were caught and the effectiveness of current by ... -catch provisions in CCAMLR to ensure the status of these species is not affected by these fisheries. The ...

   Meeting Document : WG-FSA-97/30 : Auteur(s): de la Mare, W.K., Williams, R., Constable, A.

8. Overview of global trade in toothfish (Dissostichus spp.)

   imports globally have seen an increase of 16.08% and exports have seen an increase in 15.54%. The average ... USA as still the largest importer of quantity (29.72%), but a prevalence of imports in Southeast Asia ... GLOBEFISH unit, an analysis was conducted for the five-year period of 2012–2016 on the global trends of the ... . Captures the global trade of toothfish. The analysis showed that over this five-year period quantity of ...

   Meeting Document : CCAMLR-XXXVI/BG/05 Rev. 1 : Auteur(s): CCAMLR Secretariat

9. Atlas of coastal sea ice in eastern Antarctica

   of Mawson, at Edmonson Point in the vicinity of the Italian Station of Terra Nova Bay and at Ross ... Island. The atlas is scheduled for release in August 2002. Here we provide a sample only of the contents ... penguins at Bechervaise Island and cover the period September to the following March in each of the seasons ... Abstract:  The attached document provides information on an atlas of sea ice produced by the n. It ...

   Meeting Document : WG-EMM-02/54 : Auteur(s): K. Michael, K. Hill, K. Kerry and H. Brolsma (Australia)

10. Distribution and abundance of Antarctic krill (Euphausia superba) off East Antarctic (30–80°E) in January–March 2006

    % of intervals registered densities of 10 g m-2 or less. Mean densities were highest in the waters to ... to WG-EMM in 2006 (WG-EMM-06/16) because a reanalysis of the data has resulted in amendments to the ... the south of the Southern Boundary of the Antarctic Circumpolar Current, particularly in waters to the ... transects surveyed. The majority of acoustic krill detections were in the top 100 m of the water column ...

    Meeting Document : WG-EMM-07/33 : Auteur(s): T. Jarvis, N. Kelly, E. van Wijk, S. Kawaguchi and S. Nicol (Australia)

Pages