Результаты поиска
-
Methodological guidelines on the assessment of krill trawls catchability by means of statistical modelling (available in Russian only)
Author(s): Delegation of the USSR Title: Methodological guidelines on the assessment of krill ... Methodological guidelines on the assessment of krill trawls catchability by means of statistical ...
Meeting Document : SC-CAMLR-V/BG/38 : Автор(ы): Delegation of the USSR
-
r-cc-iii.pdf
... Fisheries Development Authority Hobart Mr W. DE LA MARE Representative of Non-Governmental ... SPENCER North Atlantic and Antarctic Division Directorate-General for Fisheries Commission of the ... Controlled Industry & Foodstuffs Industry Fisheries Department Berlin Mr Hartmut SCHLAPPER Federal ... SHIMA Counsellor Oceanic Fisheries Department Fisheries Agency Tokyo application/pdf attached to:CCAMLR-III
Meeting Report : CCAMLR-III
-
Промысел и стабильность запасов криля
Antarctic krill". Deep-Sea Research I 56: 727–740. Wikipedia – Krill Will there be a new ‘Gold rush’ on ... krill? (The Marine Stewardship Council) Фото: Секретариат АНТКОМ ...
Page : Site Section: Fisheries
-
CPUE indices used in Soviet krill fishery statistics from 1977 to 1992 and their possible utility for evaluation of relative changes in krill biomass
-unit-effort (CPUE) indices used in Soviet krill fishery statistics, as well as the main sources of data ... Paper Title: CPUE indices used in Soviet krill fishery statistics from 1977 to 1992 and their ... possible utility for evaluation of relative changes in krill biomass Abstract / Description: Key catch-per ... and primary data for their calculations, were examined. The main CPUE indices were catch per vessel ... longest time series of data on the Soviet krill fi shery (Fedoulov et al., 1996; Litvinov et al., 2003 ... Soviet krill fi shery from 1986 to 1991 (RIF statistics, haul-by-haul data). 37 39 41 43 45 47 49 51 53 ... longer-term fl uctuations in krill biomass. It is, of course, necessary to use com- parable data for a ... krill fi shery statistics can be decreased signifi cantly if the data are grouped according to various ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 165–177 : Автор(ы): Litvinov, F.F., A.Z. Sundakov and V.I. Arkhipov
-
Maximum entropy reconstructions of krill distribution and estimates of krill density from acoustic surveys at South Georgia, 1996–2000
observed data. Despite some very large interannual and regional differences in mean krill density, the ... Paper Title: Maximum entropy reconstructions of krill distribution and estimates of krill density ... Entropy (MaxEnt) reconstructions of krill distribution and estimates of mean krill density within two ... line-transect acoustic survey data gathered in the boxes during austral summers from 1996 to 2000 ... data gathered in the boxes during austral summers from 1996 to 2000. Krill densities had previously ... this purpose (Rivoirard et al., 2000), but have not worked well for krill survey data because of the ... were compared with the observed data. RESULTS Reconstructed maps of krill distribution are shown ... maps of the distribution of krill in the survey areas within the constraints of the observed data ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 91–100 : Автор(ы): Wafy, M.H., A.S. Brierley, S.F. Gull and J.L. Watkins
-
The use of predator-derived krill length-frequency distributions to calculate krill target strength
calculated from acoustic data. Changes in the lengthfrequency distribution of krill over a period of a few ... Paper Title: The use of predator-derived krill length-frequency distributions to calculate krill ... target strength Abstract / Description: The relationship between krill abundance and predator ... krill sampled from the diet of predators to provide a length-frequency distribution of krill at times ... robust estimate of krill abundance to be calculated from acoustic data. Changes in the length ... -board data collection systems it will be possible to gain important estimates of krill biomass at times ... series of data on the repro- ductive performance of krill-dependent predators such as Antarctic fur ... data collected during acoustic surveys are scaled to krill abundance using target strength (TS). TS ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 155–163 : Автор(ы): Reid, K. and A.S. Brierley
-
Intra-annual variability in the density of Antarctic krill (Euphausia superba) at South Georgia, 2002–2005: within-year variation provides a new framework for interpreting previous ‘annual’ estimates of krill density
representative of krill density in a wider spatial context (ship surveys cover c. 100 x 100 km). Data from moored ... Paper Title: Intra-annual variability in the density of Antarctic krill (Euphausia superba) at ... ‘annual’ estimates of krill density Abstract / Description: Upward-looking acoustic Doppler current ... of South Georgia between 14 October 2002 and 29 December 2005 to measure density of Antarctic krill ... ltered using the dual-frequency technique (i.e. data con- taining identifi ed krill echoes only) and ... attributable to krill). Secondly, ADCP-derived Sv data were integrated to give unfi ltered NASC val- ues at 30 ... the regression-corrected data, so that negative values were not included in the krill density ... . Calculation of krill density from mooring data Echo integration of echoes identifi ed on the basis of their ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 27–41 : Автор(ы): Saunders, R.A., A.S. Brierley, J.L. Watkins, K. Reid, E.J. Murphy, P. Enderlein and D.G. Bone
-
Observations of fishing operations on a krill trawler and distributional behaviour of krill off Wilkes Land during the 1985/86 season
Paper Title: Observations of fishing operations on a krill trawler and distributional behaviour ... of krill off Wilkes Land during the 1985/86 season Abstract / Description: Japanese krill fishing ... space may prove difficult due to problems of standardization when data from different vessels are to be ... OF KRILL OFF WILKES LAND DURING THE 1985/86 SEASON Taro Ichii Far Seas Fisheries Research ... per unit effort) data as an index of krill abundance is now under investigation in the "Krill ... on fishing operational strategies and aggregation behaviour of krill. This document summarizes ... operations, the crew collected data along the expedition route on the quality and quantity of krill and ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 335-368 : Автор(ы): Ichii, T.
-
Abundance, size and maturity of krill (Euphausia superba) in the krill fishing ground of Subarea 48.1 during the 1990/91 austral summer
Paper Title: Abundance, size and maturity of krill (Euphausia superba) in the krill fishing ... sampling surveys for krill were conducted in the krill fishing ground north of the South Shetland Islands ... of krill were observed. The survey area was divided into four zones: oceanic, slope frontal, neritic ... and nearshore zones. The mean density of krill was low in the oceanic zone (8.5 g/m 2), intermediate ... . Document WG-CEMP-9J/ll. CCAMLR, Hobart, Australia: 97 pp. ANON. 1986. Post-FIBEX Data Interpretation ... WG-KRILL-92/26 ABUNDANCE, SIZE AND MATURITY OF KRILL ... (EUPHAUSIA SUPERBA) IN THE KRILL FISHING GROUND OF SUBAREA 48.1 DURING THE 1990/91 AUSTRAL SUMMER T ... . Ichii, H. Ishii and M. N aganobu* Abstract Acoustic and net sampling surveys for krill were ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 183–199 : Автор(ы): Ichii, T., H. Ishii and M. Naganobu
-
Features of spatial and temporally distribution patterns of krill flux in the Scotia Sea: some comments on the development of a krill fishery management in Area 48.
is necessary to understand the competitive relationship between predators and fisheries for krill ... Abstract: The spatial variability of krill flux in the Scotia Sea calculated by using the ... geostrophic method, is analysed. For this, CCAMLR-2000 international survey data was used. The analysis was ... distribution of krill density, water flow intensity (m 3 /s) and krill biomass (g/m3) transported by water flow ...
Meeting Document : WG-EMM-18/21 : Автор(ы): S. Kasatkina, V. Shnar and A. Malyshko
Страницы
- « первая
- ‹ предыдущая
- …
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 58
- 59
- …
- следующая ›
- последняя »