Resultados de la búsqueda
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Variations in echosounder calibration with temperature, and some possible implications for acoustic surveys of krill biomass
variations de temperature dans le secteur faisant l'objet d'une campagne d'evaluation. Anx IIOJlyYeHMR T O ... M ~ TOVHaR ~ a n ~ 6 p o s ~ a 3XOnOTa. ~ X O ~ O T C M M ~ ~ A EK500, ~ o ~ o p b ~ i i ... ~ e ~ ~ o f i C T ~ ~ M ~ ~ H O C T ~ ~ napaMeTpoB ycaneHMX. M e m ~ y IlepHOAaMM pa60~b1 a A H T ... ~ P K T H K ~ AaHHblfi npu6op KaJIll6poBanI4 H B eBpone%cKog YaCTH YMepeHHbIX BOA. B 3 T H X 6onee ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 273–281 : Autor(es): Brierley, A.S., C. Goss, J.L. Watkins and P. Woodroffe
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The use of predator-derived krill length-frequency distributions to calculate krill target strength
~ ~ MeXHy YHCneHHOCTbH, KpmJIX I3 lIPOAYKTI4BHOCTbKl XUWHMKOB RBJIReTCR ~nmue~oB Y ~ C T ~ H , ~ K O C ~ C ... T ~ M H O ~ O noAxona K ynpasneHr.rm pecypcaMm. B cTaTbe npeanaraeTcx MeToA, no3non~m~qmii ... HayYHbIe TpaJIeHMX, HaIIpUMep B 0 BpeMR fIpOBeAeHMX M ~ T ~ ~ U ~ ~ ~ H O - T ~ X H ~ . ~ Y ~ C K H ... ~ / C H ~ ~ X ~ H Y ~ C K H X 0fIepaQmfi. TO nO'3BoJlHT nOnyYMTb P O ~ ~ C T H Y H ) OUCHKY ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 155–163 : Autor(es): Reid, K. and A.S. Brierley
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Status of the FIBEX acoustic data from the West Atlantic
. flaHHb1e ~ K Y C T H Y ~ C K O B C'6eMKH FIBEX, IIpo~efleHHofi B 3aIIaAHO-aTJIaHTHYeCKOM CeKTOpe K)XHO~?O ... B pe3yJIbTaTe C'6eMOK pa3JIHYHbIX CYAOB. H M ~ ~ T c R XopoIlIllfi YpOBeHb COBMeCTAMOCTH ... CymeCTByeT @ ~ K T O ~ OUI~~~OYHOCTH, C B R ~ ~ H H ~ I ~ ~ C K O M ~ I I H ~ ~ H ~ ~ I AaHHbIX, C O ... Krq ( B C ~ OCTaJIbHbIe c y ~ a ) , CAeJIaHO 3aKJIIoYeHHe 0 TOM, Y T O 3 T 0 He CKa3bIBaeTCR ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 35–48 : Autor(es): Trathan, P.N. and I. Everson
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Revised age and growth estimates for Antarctic starry skate (Amblyraja georgiana) from the Ross Sea
fitted to length-at- age data using non-linear least squares regression: 01 K t ttL L e where Lt is ... the expected length at age t years, L∞ is the asymptotic maximum length, K is the von Bertalanffy ... skates having large discrepancies between the two readers. 10 20 30 R ea de r 2 , r ea di ng 4 ... (m ea n ± 2S E ) 0 10 20 30 40 1 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 3 1 ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 211–220 : Autor(es): Francis, M.P. and M.J. Gallagher
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Review of length-weight relationships for Antarctic krill
krill Euphausia superba. British Antarctic Survey Bulletin, 79: 27-50. NEMOTO, T., T. DOl and K. NASU ... Maturity Stages Several 0.00056 3.62 24-58 30/mm Chekunova and months Rynkova (1974) Jan/March 0.00229 ... 0.00165 3.380 16-59 261 spent Siegel (1986a) March 0.00193 3.325 30-62 143 spent Siegel (1986b) June ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 145–155 : Autor(es): Siegel, V.
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Integration of CPUE data into assessments using the Generalised Yield Model
(Dissosticl?~ls eleginoldes) in Subarea 48.3. The method requires only very small adjustments t o the ... el modelo GYM. Ha n p o T x m e H m l i nocneGHi . ix T p e x n e T Pa60~1azr rpynna AHTKOMa no ... o u e H K e p b 1 6 ~ b l x sanacos (WG-FSA) I l p l i 2 l a e T 6orrbzuoe 3HalIeHMe p a ' 3 p a ... ~ ~ o i i c r a T b e n p e a n a r a e T c x M e T o n n K n I o u e H I 4 z r l t ~ @ O p ~ a u ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 65–74 : Autor(es): Kirkwood, G.P. and A.J. Constable
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Natural mortality of grey rockcod (Notothenia squamifrons) in various areas of the Indian sector of the Southern Ocean
its maximum (T). This parameter is calculated according to the age of the oldest group in the catches ... (T m), comprising not less than 0.5% of the total sample (Babayan et al., 1984). For an exploited ... population T =0.38 T m. For N. squamifrons T m is 15 years (Ob Bank), 14 years (Lena Bank) and 15 years ... formula: M = K (loo - [') T - [ , ( 2 ) where T = mean length of fish in the catch; [' minimum ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 141–146 : Autor(es): Zaitsev, A.K.
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Midwater trawl catchability as an aspect of a quantitative assessment of krill biomass conducted using a trawl census survey
hauling period T; P - trawl catchability. (1) (2) Assuming that information on values So S, B, Bo ... - relative error in estimate of mean catch per standard hauling period T; - relative error in estimate of ... Table 5), w~ich is caused by a small ef!ective tr~wlin~ area (30 mmutes trawhng with the Isaacs-Kldd, B ... metodom tralovykh syemok. Trudy AtlantNIRO, Kaliningrad: 30-43 (in Russian). KASATKINA, S.M. 1988. K ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 257–272 : Autor(es): Kasatkina, S.M.
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Significant intra-annual variability in krill distribution and abundance at South Georgia revealed by multiple acoustic surveys during 2000/01
between- survey differences in mean krill density, t-tests were carried out between groups of individual ... , t-tests were used to compare the mean krill density in the mid-season western survey box derived ... determined from just those four transects surveyed in the early- and late-season surveys (t-test, P = 0.58 ... 0.70 West W31 30 Dec 2000 76.26 10.52 West W41 30 Dec 2000 81.50 0.61 Mid West W11 2 Jan 2001 80.8 ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 71–82 : Autor(es): Brierley, A.S., C. Goss, S.A. Grant, J.L. Watkins, K. Reid, M. Belchier, I. Everson, M.J. Jessop, V. Afanasyev and J. Robst
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Otolith and body size relationships in the mackerel icefish (Champsocephalus gunnari)
onpeneneHa HX ~ @ @ ~ K T U B H O C T ~ B n p e ~ c ~ a 3 a ~ ~ n AnHHbI H MaccbI pb16. Ass n o ~ a 3 a ... ~ e n x ( n n a ~ a H Macca O T O ~ H T O B ) xopowo npenCKa3bIBaWT AJIHHy pb16, IlPHYeM MaCCa ... OTOJIHTOB AaeT HeMHOrO JlYYLUHe pe3ynbTaTbI. B To Xe BpeMcI 3 T H nOKa3aTeJIH He II03BOJIRWT TaK Xe T O Y ... . . . X . l . 1 1 1 . 1 1 overestimate the biomass of fish consumed when compared to s t andard ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 117–123 : Autor(es): Everson, I., B. Bendall and A. Murray