Search results
-
A post-processing method to remove interference noise from acoustic data collected from Antarctic krill fishing vessels
et er (m ) Lo g 1 0 a re a (m 2 ) R aw –5 9. 0/ –5 4. 8/ –5 2. 6 27 .5 /5 2. 6 ... / 10 5. 8 16 4/ 21 7/ 25 3 2. 22 /2 .6 7/ 3. 23 3. 03 /3 .5 3/ 4. 15 3. 30 /3 .8 8 ... / 4. 88 Pr oc es se d –5 8. 9/ –5 6. 3/ –5 3. 8 23 .9 /3 7. 8/ 10 3. 5 16 4/ 21 7 ... / 25 3 2. 22 /2 .6 7/ 3. 23 2. 96 /3 .4 0/ 4. 07 3. 29 /3 .8 7/ 4. 87 p- va lu e ...
Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 17–30 : Author(s): Wang, X., J. Zhang and X. Zhao
-
Breeding numbers and success of Eudyptes penguins at Marion Island, and the influence of mass and time of arrival of adults
Hole Trypot Fault 1994/95 4 Dec 20 Nov 21 Nov 4 Dec 4 Dec 4 Dec 1995/96 14 Nov 14 Nov 14 Nov 4 Dec 4 ... Dec 4 Dec 1996/97 15 Nov 15 Nov 15 Nov 6 Dec 6 Dec 6 Dec 1997/98 21 Nov 20 Nov 20 Nov 9 Dec 9 Dec 9 ... as possible to 4 December when all eggs had been laid (Crawford et al., 2003b). These colonies were ... 100 11 Oct 100 7–8 Feb 250 2003/04 7 Oct 100 13 Oct 100 6–8 Feb 250 2004/05 4 Oct 100 11 Oct 100 ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 175–190 : Author(s): Crawford, R.J.M., B.M. Dyer, J. Cooper and L.G. Underhill
-
Biomass of myctophids in the Atlantic sector of the Southern Ocean as estimated by acoustic surveys
) w- 103crkg(L) then cr(L) = 41t · 100.1-TS(L) (3) crkg
= cr~) (4) where PN = mean density ... miles). It estimated the biomass of fish to be 1 200 x 103 tonnes. Figure 4 shows the distribution of ... . carlsbergi. Distribution of myctophids over the area surveyed is shown in Figures 8 and 9. 4. CONCLUSIONS ... /////// / / / / / / / / ./ / ,· / / " / / / / / / / / / /' / / / / / / // / // / -~ ~- Figure 4: Density of myctophids as estimated by the echometric survey from 18 to 31 December 1987. 1 ... Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 417–431 : Author(s): Filin, A.A., K.V. Gorchinsky and V.M. Kiseleva
-
The status of krill (Euphausia superba DANA) resources in CCAMLR Statistical Divisions 58.4.2 and 58.4.3 from 1988 to 1990. Results of acoustic surveys
waters of the area (53x103 square miles) it was 4.o±O.7x103 tonnes. In the waters between 60° and 69°E ... variation in krill density was also a characteristic feature of coastal waters (Figure 4). In the east of ... to 1979, but considerably higher (3 to 4 times) than in 1986/1987. On the basis of many years of ... (identified as 1987 and 1988 year-classes), Le. the size groups mostly retained in the area in 1989/1990. 4 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 163–173 : Author(s): Bibik, V.A. and V.N. Yakovlev
-
Growth and age/length structure of populations of Notothenia (Lepidonotothen) squamifrons (Nototheniidae) in various areas of the Indian sector of the Southern Ocean
calculated as follows: 4. LINEAR AND WEIGHT GROWTH SL = 0.85L + 7 (mm) (r = 0.97) Data on growth rate ... . squamifrons taken on the Ob Bank consisted of specimens 8 to 46 cm in length, 4 to 1 400 g in weight and 1 to ... numbers. The bulk of the exploited part of the population comprised specimens 20 to 36 cm in length and 4 ... . In recent years there have been no significant changes in age/length structure (Figure 4 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 123–139 : Author(s): Zaitsev, A.K.
-
Spatial distribution of management measures, Antarctic krill catch and Southern Ocean bioregions: implications for conservation planning
. Grant et al. 4 Results Figures 1(a) to 1(c) demonstrate the types of spatially resolved information ... bioregions across statistical subareas are provided in Table 4. All subareas contain between three and six ... environmental characteristics are represented in different spatial areas (Figure 4). Bioregions 1, 2, 8, 9 and ... ), 4 (Southern Antarctic circumpolar current (ACC) Front) and 5 (Antarctic open ocean) are dis ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 1–19 : Author(s): Grant, S.M., S.L. Hill and P.T. Fretwell
-
Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean.
Agency 2-12-4 Fukuura, Kanazawa, Yokohama Kanagawa 236-8648, Japan Email – takisan@affrc.go.jp T ... hauls in the 2008/09 season (Delegation of Japan, 2009). A total of 4 525–5 025 hooks per line were ... 28 8 11 0. 6 (2 4. 8) 10 0. 8 (2 1. 5) 49 –2 06 50 –1 48 0. 66 ( 0. 69 ) 0 ... . 30 (0 .4 2) 30 D ec –1 9 Fe b 20 07 /0 8 23 76 44 7 25 9 11 0. 7 (2 0. 9 ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 145–153 : Author(s): Taki, K., M. Kiyota, T. Ichii and T. Iwami
-
Low genetic diversity and temporal stability in the Antarctic toothfish (Dissostichus mawsoni) from near-continental seas of Antarctica
Collaboration Sea, SSRU 5842Е 18.02.2011 DIS925-959 35 4 I.I. Gordeev Bouvet Island area, SSRU 486G 09.03.2011 ... 1 R ib os om al p ro te in S 7 (R PS 7) R PS 7: 37 4 G /T R ps 7_ F R ps 7_ ... 00 1 3 TP I:1 35 G /T TP I_ R A G A A C C A C Y TT R C TC C A G TC 4 TP I ... G A A A C ho w , 1 99 8 Mugue et al. 4 Ta bl e 3: SN P fr eq ue nc ie s f or ...
Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 1–9 : Author(s): Mugue, N.S., A.F. Petrov, D.A. Zelenina, I.I. Gordeev and A.A. Sergeev
-
Physical oceanographic setting of the Siedlecki January 1987, South Shetland Island data set
atlas data set of Gordon and Molinelli, 1982) for "climatic" January and February is given in figure 4 ... . The a/ S position of the various component water masses are labelled on figure 4. The Pacific Ocean ... discussed above (Figure 3 a,b). Comparison with the large scale water mass distribution (Figure 4) supports ... #4 and #5 Western South Shetland Islands These shallow stations (Figure 9) show the typical ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 161-184 : Author(s): Gordon, A.L.
-
A first attempt at an assessment of the Patagonian toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands EEZ
Table 4. These are based on values adopted by the CCAMLR Working Group on Fish Stock Assess- ment (WG ... ), 0.13 and 0.2, are consid- ered. Patagonian toothfi sh in the Prince Edward Islands EEZ Table 4 ... (Table 3) are particularly infl uential in leading to this conclusion. Figure 4 plots the nominal CPUE ... 20 K B ) u nd er a fu tu re an nu al ca tc h of 4 00 t on ne s. T he 9 5% co ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 11–32 : Author(s): Brandão, A., D.S. Butterworth, B.P. Watkins and D.G.M. Miller