Результаты поиска
-
Editorial
and at-sea operations. A total of 104 working papers were presented at these meetings. This volume ... acoustics, statistics and modelling, ecosystem monitoring and management, fish stock assessment and at-sea ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 167 : Автор(ы): Editors
-
Observations of fishing operations on a krill trawler and distributional behaviour of krill off Wilkes Land during the 1985/86 season
Scotia Sea. 2. THE FISHING STRATEGIES 2.1 Favorite Krill Quality Three types of products were ... Wilkes Land (including George V Land), and the Scotia Sea. In earlier years, the trawlers operated in ... operate in the Scotia Sea. Only one or two vessels operate off Wilkes Land and none operates off Enderby ... Land. Besides this logistic/economic advantage, the Scotia Sea ground has other desirable factors ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 335-368 : Автор(ы): Ichii, T.
-
A risk-management framework for avoiding significant adverse impacts of bottom fishing gear on Vulnerable Marine Ecosystems
. This can be most easily understood by con- sidering the example of slow-growing, long-lived deep-sea ... Sea and around the Antarctic Peninsula. Syntheses of other data are publicly available, e.g ... . distribution of hexactinellid sponges in the Weddell Sea (Barthel and Gutt, 2002; Janussen and Tendal, 2007 ... . Barthel, D. and J. Gutt. 1992. Sponge associations in the eastern Weddell Sea. Ant. Sci., 4 (2): 137–150 ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 177–193 : Автор(ы): Martin-Smith, K
-
Acoustic data analysis and models of krill spatial distribution
the region under study is slightly steeper than that of Weber et al. (1986) in the Weddell Sea. This ... Bransfield Strait-Elephant Island area in the Weddell Sea. Also our data show that at scales smaller than 1 ... krill (Euphausia superba) in Scotia Sea and South Shetland waters during January-March 1981, determined ... . Covariability of chlorophyll and temperature in the sea. Deep-Sea Research 23 (6): 539-550. FASHAM, M.J.R ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 311–329 : Автор(ы): Morin, A., A. Okubo and K. Kawasaki
-
Long-term monitoring of krill recruitment and abundance indices in the Elephant Island area (Antarctic Peninsula)
sea-ice cover and the difference between the summer peak and winter minimum can be several orders of ... distributed over the shelf areas and in the oceanic waters of the Scotia Sea, but the north-south succession ... of developmental stages/age groups seem to occur further across the Scotia Sea (BIOMASS, 1991 ... Bellingshausen Sea (Everson, 1976; Siegel, 1986 and 1988). Krill in the upstream Bellingshausen Sea area shows ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 19–35 : Автор(ы): Siegel, V., W. de la Mare and V. Loeb
-
Analysis and modelling of the Soviet Southern Ocean krill fleet
time spent searching, (iii) I propose that CCAMLR consider sending a Ph.D. level modeller to sea in ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 127–235 : Автор(ы): Mangel, M.
-
Detection and quantitative estimation of krill concentrations by hydroacoustic instruments
detailed study of sound attenuation in the surface layers of the ocean. Early experiments in the sea ... towed antennae is their ease of calibration in the sea - an especially important feature for echo ... -10 knots and the roughness of the sea up to force 4)], we can calculate -6 2 long (0= 5 . 10 m ... blanks in the registration of krill at shallow depths. In a rough sea, these blanks become more ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 123-139 : Автор(ы): Yudanov, K.I.
-
Line weights of constant mass (and sink rates) for Spanish system Patagonian toothfish longline vessels
Antarctic Division 203 Channel Highway, Kingston 7050 Tasmania, Australia E.F. Melvin Washington Sea ... regularly maintained and the weights frequently weighed, which is difficult at sea due to the large number ... used rou- tinely by autoline vessels in the Antarctic toothfish (D. mawsoni) fishery in the Ross Sea ... deployed into the upswing area of the propeller wash from a posi- tion 2.5 m above sea level. Longlines ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 93–106 : Автор(ы): Robertson, G., C.A. Moreno, E. Gutiérrez, S.G. Candy, E.F. Melvin and J.P. Seco Pon
-
Brief report of the joint Soviet-Australian expedition of the USSR FRV Professor Mesyatsev to the Australian fishing zone around the territory of Heard and McDonald Islands, May-August, 1987
Research Conducted during the Expedition: 1. Acoustic survey of the sea-bed and an investigation of the ... out to study the fish of the shelf and sea mount areas. Trawls used were: Bottom Trawl 39.6/41.7 ... released. 5. Observations of the distribution and abundance of sea birds and marine mammals were ... dissected sea mountains evidently of volcanic origin. The above mentioned sea mountains are situated to ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 75-103 : Автор(ы): Gherasimchook, V.V., V.N. Brodin, A.V. Kljausov, I.B. Russelo, P.V. Tishkov and N.B. Zaremba
-
Fishing ground selection in the Antarctic krill fishery: trends in patterns across years, seasons and nations
(sea-ice, weather etc.), biological factors such as variation in krill distribution and abundance ... throughout the fishing season. Fishing grounds and physical conditions Direct interaction with sea-ice The ... reason- able to say that although sea-ice conditions are a major factor restricting seasonal access to ... Kawaguchi et al. 124 by the oceanographic regime of the Scotia Sea (Fedoulov et al., 1996). The Japanese ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 117–141 : Автор(ы): Kawaguchi, S., S. Nicol, K. Taki and M. Naganobu
Страницы
- « первая
- ‹ предыдущая
- …
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- …
- следующая ›
- последняя »