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A rationale for conservation areas within Antarctic waters
, that all fishing data are recorded in the form recommended by the Scientific committee of CCAMLR (see ... abundance. Sci~ Rep. Whales Res. Inst. Tokyo 37: 155-165. HOSHIAI, T., T. SWEDA, and A. TANlMURA. 1986 ... synthesis of current knowledge. Biomass Scientific Series No. 4: 1-46. - 527 - Figure 1 Surface ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 513-535 : Автор(ы): Chittleborough, R.G.
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On the power to detect changes using the standard methods for monitoring parameters of predatory species
) of CCAMLR (1989) by the omission of an exponent on the sum of the t-values. The corrected form of ... from the study by Trivelpiece et al. (1989) at Admiralty Bay, King George Island (62°10'S, 58°30'W ... desired to detect, degrees of freedom for error in the ANOVA or t-test [v=r(n-1) where r is the number ... 8 (P is the statistical power), 379 ta,[V] = value from a two-tailed t-table with v degrees ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 377–397 : Автор(ы): Boveng, P. and J.L. Bengtson
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Midwater trawl catchability in relation to krill and possible ways of assessing gross catch
take place. It is expressed as a multiplicative equation in the form of a function of different ... krill in this particular section of the trawl with the coordinate x and NE = [y, -;] t is the amount of ... -section diameter of 5 to 6 m and a mesh bar of 30 mm, then 0.33 kg of laill will escape through one ... -lti TeXHI-IQ. I-IH-T pbl6. npOM-TI-I 1-1 X03S1-Ba. KaJlI-IHI-IHrpa,Zt O::{en. B UHHHT3HPX, N!673, PX ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 87–113 : Автор(ы): Zimarev, Yu.V., S.M. Kasatkina and Yu.P. Frolov
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Comparison of two methods to assess fish losses due to depredation by killer whales and sperm whales on demersal longlines
57.2 ± 6.4 79 16 11 568 511 1 679 ± 74 j,k,l 39.2 ± 2.7 105 26 30 683 633 2 568 ± 82 , , ,i j k ... estimated 30% depredation rate over the total capture of Patagonian toothfish, this study reports levels ... - viding advices for statistical analyses. References Abe, T. and T. Iwani. 1989. Notes on fishes from ... . Agnew, D.J., J. Pearce, G. Pramod, T. Peatman, R. Watson, J.R. Beddington and T.J. Pitcher. 2009 ...
Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 1–14 : Автор(ы): Gasco, N., P. Tixier, G. Duhamel and C. Guinet
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An iterative model to construct an age/length key to assess the age composition of a new fishery for Dissostichus eleginoides in Chilean waters
Diego Portales. BIBLIOGRAFIA AKAMINE, T. and Y. MATSUMIYA. 1992. Mathematical analysis of age-length ... algorithm. Journal of the Royal Statistical Society Series B: Methodological, 39: 1-22. FRIDRIKSSON, A ... ------------------, 18.000 1!i.OOO ," . ........ . .. .t' ••••• _ Abr. Moy. Jun • a 8 . ,. :.. . ... t" ... e ... 12.000 c .. :0 ... eo L. ~ 6 4 2 ..* t •• .' . • e ~ 9.000 6.000 3.000 O~~~~ ___ L_ ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 11–20 : Автор(ы): Robotham, V. H. and Z. Young U.
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Interactions of Patagonian toothfish fisheries with killer and sperm whales in the Crozet Islands Exclusive Economic Zone: an assessment of depredation levels and insights on possible mitigation strategies
series of 1 km long sections fitted with approxi- mately 1 000 hooks each. Previous studies showed ... Islands 0 10 20 30 40 50 60 70 80 90 100 2003/04 2004/05 2005/06 2006/07 2007/08 Fishing ... : Mean interaction rates of killer and sperm whales with longlines between 2003 and 2008. 0 10 20 30 ... 5 10 15 20 25 30 2003/04 2004/05 2005/06 2006/07 2007/08 Fishing season D ep re da tio n ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 179–195 : Автор(ы): Tixier, P., N. Gasco, G. Duhamel, M. Viviant, M. Authier and C. Guinet
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Assessments of the stocks of Notothenia rossii marmorata and Champsocephalus gunnari in the South Georgia area
survivorship of age class a a Pat proportion by number of recruited population in year t consisting of age ... range of ages, the following formula is required : where rII(t) = proportion by number of the ... recruited stock in year t made up of new recruits Pat proportion by number of age class a in year t ... The recruited stock in numbers follows the equations where C is the catch in numbers. t To ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 1-21 : Автор(ы): Cooke, J.G.
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Operational interactions of sperm whales and killer whales with the Patagonian toothfish industrial fishery off southern Chile
Sep Oct Nov Dec Month S pe rm w ha le s (in di vi du al s) 0 10 20 30 40 50 60 70 ... 80 90 E ffo rt ( ha ul s ob se rv ed ) (a) 0 5 10 15 20 25 30 35 40 45 Jan Feb ... 20 30 40 50 60 70 80 90 E ffo rt ( ha ul s ob se rv ed ) (b) (a) (b) Hucke ... 400 600 800 1000 1200 1400 1600 1800 2000 0 50 100 150 200 250 300 Lip length (mm) T ot al ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 127–140 : Автор(ы): Hucke-Gaete, R., C.A. Moreno and J. Arata
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Refinements to the strategy for managing depleted fish stocks based on CCAMLR objectives
20 ou 30 annees it venir. Ces mortalites par peche sont fondees sur des descriptions probabilistes ... conduit pas forcement it un repeuplement du stock en 20 ou 30 ans, et que, par consequent, les stocks ... will also be extremely difficult, and some form of model will have to be selected which is compatible ... other target level) in 30 years; and (iv) the fishing mortality corresponding to FO•l • A TAC (which ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 467–475 : Автор(ы): de la Mare, W.K. and A. Constable
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Survey of Antarctic fur seals in the South Shetland Islands, Antarctica, during the 1986/87 austral summer
Research Series, Volume 18. Am. Geoph. Union, Acad. Sci., Nat. Res. Counc. - 434 - O'GORMAN, F.A ... 66 2 30 Aguayo 1978 9 Feb 71 3 100 Hunt 1973 30 Jan 87 45 121 1986/87 survey Cape Lindsey 16 Feb ... 66 3 70 Aguayo 1978 Feb 71 30 Hunt 1973 30 Jan 87 203 468 1986/87 survey KING GEORGE ISLAND ... llieTJIaHACKHX OCTPOBOB, AHTapKTHKa, B TeqeHHe aBCTpaJIbHOrO JIeTa 1986/87 r. (8 - MOPCKOH CJIOH, W - T/OJ1eHb ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 427-440 : Автор(ы): Bengtson, J.L., L.M. Ferm, T.J. Härkönen, E.G. Schaner and B.S. Stewart
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