Результаты поиска

1. Towards the development of a management plan for mackerel icefish (Champsocephalus gunnari) in Subarea 48.3

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   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 63–77 : Автор(ы): Agnew, D.J., I. Everson, G.P. Kirkwood and G.B. Parkes

2. Length-based assessments revisited – why stock status and fishing mortality of long-lived species such as toothfish cannot be inferred from length-frequency data alone

   and fishing locations (SC-CAMLR, 2010, paragraph 5.6). Longer time series of catch rates are ... in the catch tλ is the same as the the- oretical maximum age tmax. This method is sensi- tive to the ... ) with 0% as a target level or 30–40% where no upper size limit exists. The proportional length-based ... recruitment declines linearly 0.2 Fishery parameters Season 1 Dec–30 Nov Catch levels for the constant ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 57–73 : Автор(ы): Ziegler, P.E., D.C. Welsford and A.J. Constable

3. Target strengths of Antarctic krill (Euphausia superba)

   SC-CAMLR-VII/BG/30 TARGET STRENGTHS OF ANTARCTIC KRILL ... krill target strength by such models. It is the aim of this work to describe a new series of ... occasion. The krill were kept in a cluster of four holding pens. Each was cylindrical in form, with 2 m ... series of measurements on a given object is referred to as an event. 4.1 Echosounder Operation The ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 265–279 : Автор(ы): Everson, I., D.G. Bone, J.L. Watkins and K.G. Foote

4. Timing of clutch initiation in Pygoscelis penguins on the Antarctic Peninsula: towards an improved understanding of off-peak census correction factors

   dans le temps par rapport au pic de la période de ponte, et ii) de combien le nombre de nids change-t ... °28'S 60°46'W); Admiralty Bay, King George Island (62°10'S 58°30'W); Humble Island (64°46'S 64°06'W ... statistical model for the peak date of egg laying, a series of simple linear regressions were computed in ... Peninsula have come in the form of the timing of advance (shifting later) and retreat (shifting earlier ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 149–165 : Автор(ы): Lynch, H.J., W.F. Fagan, R. Naveen, S.G. Trivelpiece and W.Z. Trivelpiece

5. Food consumption by predators in a CCAMLR integrated study region

   that the relevant data can be manipulated into the correct form, the use of the program is not ... the calorific value of that prey item will be assumed constant. Within each me the data is a series ... the form E =aW~ where W 1 is the body weight on day i, or as a constant. The source of equation or ... v m S-l and proportion of the trip spent not travelling is 't then the maximum range is 86.4 v(1 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 489–519 : Автор(ы): Croxall, J.P., C. Ricketts and A.G. Wood

6. Movement, growth and available abundance to the fishery of Dissostichus eleginoides Smitt, 1898 at Heard Island, derived from tagging experiments

   CSIRO Marine Laboratories Castray Esplanade, Hobart 7000 Tasmania, Australia A.J. Constable and T ... re la ti ve p os it io ns o f H ea rd , K er gu el en , C ro ze t a nd P ri nc e E ... d w ar d a nd M ar io n Is la nd s an d th e m ov em en ts o f t ag ge d fi ... 3) . N ot e th at t o pr ot ec t co m m er ci al c on fi d en ti al it y, t he ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 33–48 : Автор(ы): Williams, R., G.N. Tuck, A.J. Constable and T. Lamb

7. Acoustic data analysis and models of krill spatial distribution

   series of 64 data points for spectral analysis. The power at each frequency for the 16 transects was ... averaging areal biomass into 1 km bins and subdividing the resulting series into traces of 20 data points ... . 4. DISCUSSION According to Mauchline (1980), krill form a patch, i.e. huge aggregation within a ... krill concentration fluctuations is given by as' a2s' a - = 0 - - AS" - {Joo n. (x-x')S'(x' t)dx ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 311–329 : Автор(ы): Morin, A., A. Okubo and K. Kawasaki

8. Size and density of krill layers fished by a Japanese trawler in the waters north of Livingston Island in January 1988

   the fishing ground north of Livingston Island (Figure 1). A total of 30 experiments on TS measurement ... including 30 co-operative experiments, was provided by the trawler. The number of krill aggregations per ... tow were: one (30 instances); two (one instance); three (two instances); and six (one instance). All ... of 7.17 g/m3 (N=30, SO=8.84 g/m3). The net density ranged from 4.49 to 73.33 g/m3 with a mean of ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 339–345 : Автор(ы): Endo, Y. and Y. Shimadzu

9. Surface water circulation in krill fishing areas near the South Shetland Islands

   with a drogue attached at a depth of 30 m to assess flow patterns at the depth range where krill tended ... sluggish southwest current with a series of small-scale circular and semi-circular flows in the shelf ... n y 6 a ~ e 30 M C IJeJ lbH OqeHKH ~ ~ K O H O M ~ ~ H O C T ~ ~ ~ TeqeHAFI Ha T O P M 3 0 H T a ... . BIOMASS Scientific Series, 9: 1-166. Naganobu, M., T. Katayama, T. Ichii, H. Ishii and K. Nasu. 1993 ... SURFACE WATER CIRCULATION IN KRILL FISHING AREAS NEAR THE SOUTH SHETLAND ISLANDS T. Ichii and M ... at a depth of 30 m to assess flow patterns at the depth range where krill tended to be most abundant ...

   Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 125–136 : Автор(ы): Ichii, T. and M. Naganobu

10. Preliminary model of krill fishery behaviour in Subarea 48.1

    subarea, these data form the most complete haul-by-haul series for the area and show similar ... ~ ~ ~ T J I ~ H A c K H ~ 0-Ba H A H T ~ ~ K T M Y ~ C K H ~ n-0s). n a p a ~ e ~ p b l MonenM ... no6epexb~ K)XH~IX ~ ~ T J I ~ H ~ c K H x 0-BOB, M (ii) 3 0 H B PaAMyCe 100 KM OT OCTPOBOB ~ A B M H ~ C ... T O H M 3 n e a a ~ ~ . 3 ~ a Monenb npeRnonaraeT, YTO BapHaHT ynpameaaa, npH KoTopoM ~ Y A Y T ...

    Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 71–79 : Автор(ы): Agnew, D.J. and V.H. Marín

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