Résultats de la recherche
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Bias in the estimation of krill yield from using a deterministic formulation of the median unexploited spawning biomass
HepeCTOByIo ~ H O M ~ C C ~ An% TOrO, ~ ~ 0 6 6 1 AJIR KaXAOrO BapHaHTa PaCveTa OqeHHTb, npoH30fi~e~ nH ... OqeHHTb MeAHaHHYtO AeBCTBeHHyIo ~ H O M ~ C C ~ C TeM, ~ ~ 0 6 6 1 OHa 6b1na OCHOBaHa Ha IIapaMeTpaX ... CCAMLR Science, Vol. 5 (1998): 1-8 BIAS IN THE ... KpHnR H 0 6 0 6 W e ~ ~ a R MOAenb BbInOBa ( G Y - ~ 0 Q e n b ) - GBe CHMYnRqHOHHbIX MOAenH no ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 1–8 : Auteur(s): Constable, A.J. and W.K. de la Mare
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Low breeding success of the Adélie penguin at Béchervaise Island in the 1998/99 season
l l 6 b 1 ~ 1 a BbI3BaHa HeaReKBaTHbIM KOJIHYeCTBOM Irvine et al. IIHUJH. B ~ o J I ~ I L I M ... respectively (Table 3). 20-24 Feb 1 25 Feb-l Mar I 2-6 Mar Mean foraging trip durations for males and ... 6 e U I e p B 3 3 . R ~ H H ~ I ~ ~ 0 6 p a ~ h 1 C I I O M O u h K , A e ~ o M a ~ a v e c ~ o ... ~eli~ adeliae) H a 0 - B e 6 e L L I e p ~ 3 3 B C e 3 0 H e 1998199 F., XapaKTepM30BaBLLIeMCII ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 151–167 : Auteur(s): Irvine, L.G., J.R. Clarke and K.R. Kerry
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Evaluating the impact of multi-year research catch limits on overfished toothfish populations
are shown in Table 2. Fishing selectivity for sce- narios 1 to 6 was modelled as a linear increase ... ) were removed from the stock over a 5-year period in each of sce- narios 1 to 6 shown in Table 2 ... varying levels of overfishing and subsequent research (scenarios 1–6). Scenarios were also parameterised ... 25% " " 5 730 30% " " 6 677 35% " " 7 As per scenario 3 20% 30 As per Table 1 except age fully ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 47–55 : Auteur(s): Welsford, D.C
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Estimation of effective sample size for catch-at-age and catch-at-length data using simulated data from the Dirichlet-multinomial distribution
of sampling (i.e. fish within hauls for ‘level 1’ sampling and hauls within year and fishery for ... = 1,…,hy) in year y, given by 1 yh ya yjaj n n = = ∑ , be multinomially distributed condi- tional ... variance of the observed class proportions, oya = nya / ny, conditional on ny can be specified as , 1 ... /ya ya ya y ya ya yVar O o p n p p n (1) where /ya ya y yp E N N N (where random vari- ables are ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 115–138 : Auteur(s): Candy, S.G
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Preliminary study on nesting Adélie penguins disturbance by unmanned aerial vehicles
:1 2 82 g Fl ig ht ti m e: 1 6– 22 m in A lti tu de : 2 1 m A G L D is ... × 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 ... Science, Vol. 23 (2016): 1–16 1 Preliminary study on nesting Adélie penguins disturbance by unmanned ...
Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 1–16 : Auteur(s): Korczak-Abshire, M., A. Kidawa, A. Zmarz, R. Storvold, S.R. Karlsen, M. Rodzewicz, K. Chwedorzewska and A. Znój
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Catch-at-age analysis applied to new fisheries: the case of Dissostichus eleginoides
) ~-·e 1-e Zi (7) The parameters of model (6) can be estimated using a non-linear least-squares ... ), Annex 6. CCAMLR, Hobart, Australia: 205-345. 8 Table 1: Growth and age composition parameters of ... 5 6 7 8 9 Tableau 1: Ta6JIHl.(a 1: Tabla 1: to = - 0.477 years Woo = 97.153 kg ... KaKOrO-JIH60 pecypca C npHMeHeHHeM "npH6JIH3HTeJIbHhlX" MeTO,ltOB 1 Instituto de Fomento Pesquero ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 3–9 : Auteur(s): Zuleta, A.V. and C.A. Moreno
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Standardization of fishing effort for Champsocephalus gunnari in the South Georgia area (Subarea 48.3)
2 2 -2.051 0.583 20 2 1 3 1.560 0.640 19 3 4 -0.133 0.134 38 4 5 1.360 0.737 2 3 9 6 0.176 ... 0.808 1 1984 21 -0.235 0.216 14 1985 22 -0.250 0.381 3 1986 23 -0.921 0.279 6 1987 24 -0.592 0.196 ... / I l' i ._. tr . .... ' .... r--- I ..., 6) .. ,1··,·"·······,·,····,·········"············1 r ... modelo. El coeficiente de variaci6n promedio para los valores de CPUE fue de 0.399. 1. INTRODUCTION ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 327–336 : Auteur(s): Gasiukov, P.S.
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Australian research on Antarctic bird and seal diets
peces, especialmente mict6fidos, mucho mas que en otras localidades comparables. 1 . INTRODUCTION ... .36±1 .83 Location: Davis Station (68°30'S: 77°50'E) Ti me: January to February 1984; October 1984 ... ±4.3 28 .3±1 .8 139.1±16.5 Posthatch (1985) 36.6±4.6 26.3±2.1 Location: Davis Station (68 ... ) 20 38 3' 1 58 400 39 29 32 o Location: Sea ice off Davis Station (68°30'S: 77°50'E ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 231-249 : Auteur(s): Williams, R.
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Effect of line sink rate on albatross mortality in the Patagonian toothfish longline fishery
AOCTHrHYTa IIpH sece r p y s ~ n 6.5 Kr H HHTepuane Memgy HEMH 70 M. CKOPOCT~ norpymeHm Ha r n y 6 ~ ~ y ... 4 M 6 ~ n a c a ~ o i i B~ICOKOE npti HHTepsanax 35 M (0.44 M/c~K.) H 50 M (0.33 M/c~K.). Anx ... during December 1997 and January 1998 autoline system (Figure 1) operates with a single Albatross ... which rose from the fishing depth (2 000 m) to the surface where they were attached to eight 1 m ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 133–150 : Auteur(s): Robertson, G.G
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Consideration of major issues in ecosystem monitoring and management
) Macaroni 0.44±0.15 5 6 78 83 84 17 16 Chinstrap ~1 (0.016–1.83) (3?) ? 68 32 Adélie ~1 (0.68 ... much krill is required by the dependent species? Everson 216 Table 1: Time and space scales of ... Single Observation Foraging Range/Area (km) Penguins A1 Adult arrival weight 6–7 months 100s A2 ... Duration of first incubation shift 7–8 months 25–150 A3 Breeding population size >1 year 100s A4 Age ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 213–232 : Auteur(s): Everson, I