Search results
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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 ... , but most (61.5%) were scored as reada- bility 4 (bands very unclear over at least part of the thorn ... skates having large discrepancies between the two readers. 10 20 30 R ea de r 2 , r ea di ng 4 ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 211–220 : Author(s): Francis, M.P. and M.J. Gallagher
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Otolith microstructure of juvenile mackerel icefish (Champsocephalus gunnari) (Channichthyidae) in the South Georgia area
de la classe d'âge de 2001/02 a duré 4 mois. Cette estimation est fondée sur le comptage ... huevos de los peces de clase 2001/02 duró 4 meses. La estimación se basó en el recuento retrospectivo de ... appeared that hatching occurred in September–October 2000 and in June–October 2001 (Figure 4). Therefore ... : Trudy VNIRO. VNIRO, Moscow: 1–32 (in Russian). Kоchkin, P.N. 1982. Study of icefi sh Champsocephalus ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 173–181 : Author(s): Shcherbich, L.V
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Feeding and food intake of Electrona carlsbergi (Tåning, 1932) Myctophidae
,llOBoti o6beM nHIItH, nOTpe6JI5IeMoti BH,lIOM E. carlsbergi B BO,llaX K IOry OT aHTapKTHtIeCKoti ... of the above values was about 4% of body weight both in males and females. Thus, according to ... 20.30 - 0.30 4 17.1 - 7.9 x at a digestion rate of 16.40/000 per hour xx at a digestion rate of ... = 0.184 metabolism equation: R = A WK K = 0.79 415 Tableau 1: Tableau 2: Ta6JIH~a 1: Tabla 1 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 411–416 : Author(s): Gerasimova, O.V.
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Some comments on the procedure for testing estimators of krill abundance which utilise survey data
K pacnpe,lleJIeHHIO paccToSIHHti Me)l{,lly CKOnJIeHHSIMH, 3aperHCTpHpOBaHHblMH B XO,lle CbeMKH ... results are different. This is because the maximum likelihood estimator: (4) was used here, while ... maximum likelihood estimator of equation (4) has therefore been used instead, and provides comparability ... of f and fobs in equations (10) and (11) above is not trivially resolvable. 4. CONCLUDING REMARKS ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 191–205 : Author(s): Butterworth, D.S., D.L. Borchers and D.G.M. Miller
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Distribution of mackerel icefish (Champsocephalus gunnari) (Channichthyidae) around South Georgia at various stages of its life cycle
nd B la ck R oc k (1 1– 15 Ju ne 1 98 4) (% ). A re a Y ou ng Fi sh M at ur ... selected using a table of random numbers. Bottom trawl surveys were carried out using a ‘Hake-4 m’ trawl ... from 2 to 49% in the north shelf area and from 4 to 50% in the south area. In the western shelf area ... t E vr ik a M ea n le ng th (m m ) 62 58 61 55 30 / 3– 7/ 4/ 19 88 L en gt h ra ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 49–69 : Author(s): Frolkina, Zh.A
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Analysis and modelling of the Soviet Southern Ocean krill fleet, II: Estimating the number of concentrations and analytical justification for search data
areas of the survey are shown in Figure 1. 286 4. PRELIMINARY ANALYSIS: SPATIAL LOCATION OF HAULS ... , in Figure 6 it is likely that concentrations 3,5, and 6 and concentrations 4 and 7 are, in fact, the ... = [ ne I (1-exp(-Wvts/As) ] ( 4 ) In this equation, N is the estimated number of concentrations in a ... estimate given in Equation (4) will be biased. Proceeding in a manner similar to Equation (1) shows that ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 283–322 : Author(s): Mangel, M.
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Results of Soviet investigations of the distribution and ecology of pelagic squids (Oegopsida) in the Southern Ocean
K ManoHsyqeHH OMy BRn y Allu- roteuthis antarcticu s (ceMe~cTBO Neuleu~ dae). CqHTaeTCR, qTo 14 ... BH.nOB 1
KHOM OKeaHe. OHH npHHa~ne~aT K 9 ceMencTBaM (13 po,a;aM ... ~YmHe Hccne~oBa- HH~ KanbMapoB B sonax BNCOKOA 6Monpo~YKTHBHO- CTH, K ~ry OT 60 ~.ID. RESULTADOS DE ... ° and 65°s in the Atlantic Southern Ocean and some specimens are found at 4 stations in the vicinity ... Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 79-111 : Author(s): Lubimova, T.G.
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The utilization of seabird censuses for krill monitoring
attached to the variables of our interest (figs. 1-4). This approach might prove to be significant to ... . 4. A monitoring minimum approach can be outlined i) To identify areas where bird observations ... 51.27 4 .48580 23.61 88.79 .46305 18.54 69.81 5 .17237 8.38 97.16 .30425 12.18 81.99 - 409 - 1 ... Figure 4 - 412 - - - - - - - - - - 'vli'~ - Wi:; jV2B S')I~ 50015002 50;.5('60 PN,V 'KKr500 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 393-425 : Author(s): Marschoff, E.R., J.G. Visbeek and L.R. Fontana
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Biology and harvesting of Dissostichus eleginoides around the Kerguelen Islands (Division 58.5.1)
4), ainsi que les distributions de frequences de longueurs observees simultanement (Figure 5 ... resultats obtenus 5 ans apres le debut de la peche dirigee sont encore partiels. 4. CONCLUSION La ... 0,21 1980/81 69 73,75 25 0,33 1981/82 10 13,08 <1 0,05 1982/83 4 5,42 0 / 1983/84 14 15,17 5 0,33 ... ·--··· ..... -~f\ ... , .... .ff ...... E .. ff .......... · .... r .... 1 ...... ::: ........ ·:..,:::):·2::; .. 4 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 85–106 : Author(s): Duhamel, G.
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Killer whale (Orcinus orca) and sperm whale (Physeter macrocephalus) interactions with longline vessels in the Patagonian toothfish fishery at South Georgia, South Atlantic
) reported that between 1 and 12 tooth- fi sh, ranging in size from 70 to 130 cm (4 to 20 kg) were found in ... 1 6 10 2002 4 4 2 1 11 15 EG SR 38 36 35 NG 1 000 m 3 000 m SG 200 m 42 40° West4453 54 ... positions at which sperm whales were observed during hauling operations can be seen in Figure 4. These ... east South Georgia (Figures 3 and 4). At Shag Rocks, sperm whales were more prevalent in the north ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 111–126 : Author(s): Purves, M.G., D.J. Agnew, E. Balguerías, C.A. Moreno and B. Watkins