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The Patagonian toothfish (Dissostichus eleginoides) fishery in the Kerguelen Islands (Indian Ocean sector of the Southern Ocean)
-unit-effort), GLM analysis, CCAMLR 3 Patagonian toothfish fishery in the Kerguelen Islands ... percentages of stages 1–2 (juveniles without developed gonads) and stages 3 to 5 (fish engaged in the annual ... at which 50% of fish are at stages 3 to 5. This calcula- tion was made for the 2003/04 data and for ... maturity stages during the year was studied to determine the spawning period. Mature animals (stages 3 to ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 1–25 : Autor(es): Lord, C., G. Duhamel and P. Pruvost
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Preliminary study on nesting Adélie penguins disturbance by unmanned aerial vehicles
kg D im en si on s: 7 3 × 73 × 3 6 cm N oi se le ve l: 70 d B a t a ... × 64 .5 × 2 1 cm W ei gh t w ith p ay lo ad : 7 70 g A lti tu de : 3 –6 m a bo ... Ea gl e (B oe in g) Le ng th : 1 .2 m W in gs pa n: 3 m Pa yl oa d: 6 k g ... preliminary guidelines for the next field season, were formulated. 3 Nesting Adélie penguins disturbance ...
Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 1–16 : Autor(es): Korczak-Abshire, M., A. Kidawa, A. Zmarz, R. Storvold, S.R. Karlsen, M. Rodzewicz, K. Chwedorzewska and A. Znój
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Problems of population age structure determination of Euphausia superba Dana using an example from the Antarctic Peninsula area and adjacent waters
, no MHeHHID 8TTepmeHKa, BoapaCT 2+, 35.7% - 3+, 14.3% - 4+, 4.5% - 5+ H 5.6% - 6+ neT. B To~e ... - ~OB B@COKHX H YMepeHH@x mnpoT 6@BaeT OCHOBaHa 06~HO Ha nHKax paSMepHhlX (neTepceHOBCKHX) rHCTorpaMM ... ., 1982). ID~HYro nepll~epHro AUT cocTaBnHroT CMernaH@e BO~ BTOPHqH@X ~pOHTanbH@x SOH (B~3), oon ... ~3 MOPH CKOTliH (Eor,n;aHOB li ,D;p., 19800, stein, 1981). ITo cpaBHeHHro C BO,D;aMli AUT B ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 227-270 : Autor(es): Spiridonov, V.A.
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Scientific Abstracts 1999
.................................................................... 1 Scientific Committee............................................................ 3 Working Group ... on Ecosystem Monitoring and Management (WG-EMM) ............................................... 6 ... the disposal of debris at sea. CCAMLR-XVIII/BG/6 Beach debris survey – Main Bay, Bird Island, South ... Echilibehety (ECARE, Antarctic Peninsula). Uruguay, 6 pp. (Spanish, unpublished).CCAMLR-XVIII/BG/7 Beach ...
Document : Site Section: Publications
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A post-processing method to remove interference noise from acoustic data collected from Antarctic krill fishing vessels
/ 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 ... fishing activities in waters around the island of South Georgia on 24 August 2013 (Figure 3). Typical ...
Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 17–30 : Autor(es): Wang, X., J. Zhang and X. Zhao
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On the intensity of sampling krill trawl catches
..... « 6 ::E Z 4 ::E 2 0.1 50 100 200 500 SAMPLE SIZE (N) Figure 3: Detectable differences in ... ""..~--+-=.-=.-=--=.-",-. -_._-_.-.--_._. 2 3 4 5 6 7 8 9 10 SAMPLE NUMBER Figure 6: Mean lengths (±1 S.D.) of animals collected from ... : Figure 2: Figure 3: Figure 4: Figure 5: Figure 6: Figure 7: PHCYHOK 1: 44 Liste du ... .). PYlCYHOK 2: PYlCYHOK 3: PYlCYHOK 4: PYlCYHOK 5: PYlCYHOK 6: PYlCYHOK 7: Tabla 1: Figura 1 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 29–48 : Autor(es): Miller, D.G.M.
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Options for allocating the precautionary catch limit of krill among small-scale management units in the Scotia Sea
S an dw ic h Is la nd s (1 3) (1 4) (1 5) (1 ) (4 ) (1 2) (9 ) (2 ) (7 ) (6 ) (5 ... 930 Antarctic Peninsula East (APE) 61.6 37.7 25 South Orkney Pelagic Area (SOPA) 808.8 24.5 6 248 ... it s (S SM U s) in S ub ar ea s 48 .1 , 4 8. 2 an d 4 .3 . T he 1 0 00 m is ... a (A PP A ); (2 ) A nt ar ct ic P en in su la W es t (A PW ); (3 ) D ra ke P ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 81–97 : Autor(es): Hewitt, R.P., G. Watters, P.N. Trathan, J.P. Croxall, M.E. Goebel, D. Ramm, K. Reid, W.Z. Trivelpiece and J.L. Watkins
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Estimation of natural mortality using catch-at-age and aged mark-recapture data: a multi-cohort simulation study comparing estimation for a model based on the Baranov equations versus a new mortality equation.
). For selec- tivity function (19) the parameter ranges were λ (6, 12) and σL (3, 12). Note that the a0 ... values (i.e. ‘Fix non_M’). Figures 3 to 6 show results of estimation for one run of the base-line ... the likelihood that compares actual and estimated catch-at-age numbers. 3 Estimation of M for D ... (see Branch, 2009a, 2009b): ( )1, 1 , exp+ + = - -t a t a a tN N S F M (3) ( ){ }, , 1 exp= - - -+ a ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 1–27 : Autor(es): Candy, S.G.
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WG-SAM-10/20
lognormal-input impact index estimate (1.84 x 10-3) to the effort density distribution in Figure 6 implies ... Item No(s): 5, 6 Title REVISED IMPACT ASSESSMENT FRAMEWORK TO ESTIMATE THE CUMULATIVE FOOTPRINT ... Agenda Item 5, 6 Findings We report on a revised impact assessment to estimate the cumulative ... identified as one 3 aspect of developing Conservation Management Plans (CMPs) to avoid or mitigate ...
Document : Site Section: Publications
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Catch-at-age analysis applied to new fisheries: the case of Dissostichus eleginoides
, Casilla 8-V, Valparafso, Chile 2 Universidad Austral de Chile, Casilla 567, Valdivia, Chile 3 paC1 ... survey. (1) (2) (3) (4) (5) 5 So as to reduce the number of parameters, the specific ... exploitation pattern at age, ri, can be estimated by ia exp (- b· i) r· = J max(ia exp (- b· i)) (6 ... representing patterns of partial recruitment for the very old fish characteristic of longline fishing. 3 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 3–9 : Autor(es): Zuleta, A.V. and C.A. Moreno