Результаты поиска
-
Krill caught by predators and nets: differences between species and techniques
during February 1986 at South Georgia were compared to krill from scientific nets fished in the area at ... differences from krill taken by other predators and by nets. There were significant differences in the ... maturity/sex stage composition between nets and predators; in particular all predator species showed a ... consistent sex bias towards female krill. Similarities in the krill taken by macaroni (offshore feeding) and ...
Meeting Document : WG-EMM-96/09 : Автор(ы): Hill, H.J., Reid, K., Trathan, P.N., Croxall, J.P.
-
Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean, Antarctic
fishing season. D. eleginoides was mainly caught in the shallower bank <1000 m, while D. mawsoni was ... mainly caught in the deeper slope >1500 m. The separation of the two species by depths may be related ... in D. eleginoids, while the size structure was very similar among fishing seasons and showed the ... unimodal distribution in D. mawsoni. D. eleginoides showed resting stage in sexual maturity, while D ...
Meeting Document : WG-FSA-10/47 : Автор(ы): K. Taki, M. Kiyota, T. Ichii and T. Iwami (Japan)
-
Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean, Antarctic
fishing season. D. eleginoides was mainly caught in the shallower bank <1000 m, while D. mawsoni was ... mainly caught in the deeper slope >1500 m. The separation of the two species by depths may be related ... in D. eleginoids, while the size structure was very similar among fishing seasons and showed the ... unimodal distribution in D. mawsoni. D. eleginoides showed resting stage in sexual maturity, while D ...
Meeting Document : WG-SAM-10/16 : Автор(ы): K. Taki, M. Kiyota, T. Ichii and T. Iwami (Japan)
-
Рабочая группа по оценке рыбных запасов (WG-FSA)
At its second meeting, in 1983, the Scientific Committee agreed that the starting point for ... Working Party on Antarctic Fish Biology (BIOMASS Report Series 12) during its meeting in 1984. Accordingly ... , in 1984, based on the findings of the BIOMASS report and other information on the status of fish ... stocks in the Antarctic, the Scientific Committee agreed to the following terms of reference for the ad ...
Page : Site Section: Science
-
Наблюдения, связанные с ННН промыслом в Районе АНТКОМ 58 и в ИЭЗ Франции вокруг о-вов Кергелен и Крозе в сезоне 2013/2014 г., и Сводка этих наблюдений за 10 лет с 2004 по 2014 г.
has carried out exploratory fisheries. In the French EEZs, where the surveillance system remained in ... fishing activity was directly observed by France in the above-mentioned international areas. Between 2004 ... have been observed every year over the last ten years. The most recent interception, in 2013, by a ... French naval frigate, of a fishing vessel in the Crozet EEZ, along with the regular recovery of illegal ...
Meeting Document : CCAMLR-XXXIII/19 : Автор(ы): Délégation française
-
Acoustic and catch data collected by the fleet – relevance for feedback management
Abstract: The Norwegian fishing vessels involved in krill fisheries are also used to carry out ... logging also during periods of commercial fishing. In this paper we give an overview of the properties of ... these data and demonstrate potential applications for example to extract information on changes in ... distribution over time in a single season. Vertical distributions inside and outside the fishing area change ...
Meeting Document : WG-EMM-15/13 : Автор(ы): O.R. Godø, T. Klevjer and G. Skaret (Norway)
-
Proposal of extension of research block 48.6_2 to complete planned research and examine the habitat model and the stock structure
model and elucidate stock structure. The distribution of densities (catch per haul in 20-minute grid) of ... Dissostichus mawsoni is shown in Figure 1. The research operation for the block 48.6_2 has been concentrated in ... its southeastern bank (south of ca. 55.2°S) with higher fish densities but scarce in the northern area ... tonnes) since the current research block was set in 2013. Thus, unutilized portions of catch limit were ...
Meeting Document : WG-SAM-16/08 : Автор(ы): T. Namba, T. Ichii and K. Taki
-
Results of the first winter longline survey to the northern Ross Sea region to investigate toothfish reproductive life history
Abstract: The first winter longline survey of Antarctic toothfish in the northern Ross Sea region ... was successfully completed during June and July 2016. A total of 55 longlines sets were completed in ... . Spawning and spent Antarctic toothfish were captured late in the survey on undersea features to the ... northwest of stratum 1. Gonad staging and gonadosomatic indices suggest that males in spawning condition may ...
Meeting Document : WG-FSA-16/37 : Автор(ы): D. Stevens, D. Di Blasi and S. Parker
-
Proposals on standardization of toothfish resource research
discussed in the context of discussion at the Scientific Committee and the CCAMLR Commission in 2018 ... regarding the longline survey methodology in Division 58.4.1. It is shown that the methodology of modern ... mandatory for all ships participating in the survey. At the same time, methodological aspects of the multi ... -year international research program implemented in Subdivision 58.4.1., such as the lack of ...
Meeting Document : WG-SAM-2019/34 : Автор(ы): S. Kasatkina
-
CCAMLR-XXVIII
MEETINGS Executive Secretary CCAMLR-XXVIII/12 Rev. 1 SUMMARY OF NOTIFICATIONS FOR KRILL FISHERIES IN 2009 ... /10 Secretariat CCAMLR-XXVIII/13 SUMMARY OF NOTIFICATIONS FOR NEW AND EXPLORATORY FISHERIES IN 2009/10 ... FOR EUPHAUSIA SUPERBA IN THE 2009/10 SEASON Delegation of Norway CCAMLR-XXVIII/15 Rev. 2 ... FOR DISSOSTICHUS SPP. IN THE 2009/10 SEASON Delegation of Argentina CCAMLR-XXVIII/20 NOTIFICATIONS OF ...
Meeting
Страницы
- « первая
- ‹ предыдущая
- …
- 562
- 563
- 564
- 565
- 566
- 567
- 568
- 569
- 570
- …
- следующая ›
- последняя »