Результаты поиска

1. Feeding and food intake of Electrona carlsbergi (Tåning, 1932) Myctophidae

   Oceanography (PNIRO), 6 Knipovich Street, Murmansk, 183763, USSR 411 1. INTRODUCTION Electrona ... from 21 hauls were examined. 3. RESULTS AND DISCUSSION In summer copepods were the major prey items ... less than 6 mm in length), Thysamoessa macrura, Limacina helicina var. australis, and chaetognaths ... basic data for estimation of the annual and mean daily food intake of fish at age 2 and 3. The annual ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 411–416 : Автор(ы): Gerasimova, O.V.

2. Factors to consider in developing management measures for krill

   Convention, the term 'conservation' includes rational use. 3. Any harvesting and associated activities in ... fishery management. 3. OTHER ASPECTS OF THE CONTEXT IN WHICH CONSERVATION STRATEGIES WILL BE FORMULATED ... examined (1) Reactive management. (2) Predictive management (modelling). (3) Open and closed areas. (4 ... ) Indicator species. (5) Pulse fishing. (6) Feedback management. 179 The selection of these six ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 175–187 : Автор(ы): de la Mare, W.K.

3. Discrimination of Macrourus whitsoni and M. caml (Gadiformes, Macrouridae) using otolith morphometrics

   and 11.0–30.0 cm PAL (Figure 3). 17 Discrimination of M. whitsoni and M. caml using otolith ... otoliths were viewed lateral face upper- most under a stereomicroscope using standard illu- mination (3 000 ... Table 2 for the K-fold validation case. The ROC for this discriminant function is shown in Figure 6 ... given in Table 3. While there was no significant difference between the discrimination function for ...

   Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 15–28 : Автор(ы): Pinkerton, M.H., C. Ó Maolagáin, J. Forman and P. Marriott

4. A simple approach for calculating the potential yield of krill from biomass survey results

   of equation (2). Age a Length £(a) (years) (mm) 0 0 1 22 2 36 3 44 4 50 5 54 6 56 7 57 ... model for the length of kriU of age (a+t) years may be written: 208 { .e .. [ 1-e -(3(a+ot)] .e ... (a + t) = .e .. [ 1- e-{3(a+l)] O::;t::;l/o (2) Rosenberg et al.'s (op.cit.) fit to data ... also given in Appendix 1. 3. CHOICE OF PARAMETER VALUES The model developed in Appendix 1 has nine ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 207–217 : Автор(ы): Butterworth, D.S., A.E. Punt and M. Basson

5. A study of Patagonian toothfish (Dissostichus eleginoides) post-tagging survivorship in Subarea 48.3

   rs , < 80 c m fi ve o r si x at a ti m e fo r 36 h ou rs . 10 9 6 N o ad ... . 37 6 Si x fi sh d ie d w it hi n 12 h ou rs . S ix ot he rs d ie d b et w ... th e ta nk r an ge d fr om a fe w m in ut es to 7 3 ho ur s. F or th e pu ... 6 T he se s ix fi sh d ie d in u nd er a n ho ur , s ug ge st in g th ey w ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 279–289 : Автор(ы): Agnew, D.J., J. Moir Clark, P.A. McCarthy, M. Unwin, M. Ward, L. Jones, G. Breedt, S. Du Plessis, J. Van Heerdon and G. Moreno

6. Spatially explicit population dynamics models for Antarctic toothfish in the Ross Sea region

   26 482 6 796 570 6 2004 2 178 47 855 5 695 1 268 7 2005 3 210 56 523 12 728 2 321 24 2006 2 967 33 ... successive years, i.e. 2, 3, 2,ijkl ijkl ijkl ijkl ijkl a a aD= -å å , where a2 is the value of cell ... ) - 2 1 - 2 + 1 3 Winter Natural mortality Movement of immature Movement of mature Movement of ... international CCAMLR observer (Conservation Measure 24-01, paragraph 3(c), see CCAMLR, 2013). These data were ...

   Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 19–37 : Автор(ы): Mormede, S., A. Dunn, S. Hanchet and S. Parker

7. Improving estimates of Adélie penguin breeding population size: developing factors to adjust one-off population counts for availability bias

   attendance were 114, 96 and 135 for cameras 1–3 respectively. The dates of maximum decline in adults for ... camera locations 1–3 were 22, 20 and 22 November respectively (left-hand verti- cal dashed lines, Figure ... thereafter declined quickly (Figure 3). AO nest counts on the reference date were 58, 51 and 62 for cameras ... 1–3 respectively. AO nest adjustment fac- tors are by definition always unity at the reference ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 229–241 : Автор(ы): Southwell, C., J. McKinlay, L. Emmerson, R. Trebilco and K. Newbery

8. Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea

   were collected between 15 January and 6 March, or close to the assumed birth date, age estimations ... le fi sh , t ot al le ng th 3 04 m m , s no ut –v en t l en gt h 99 m m . ( a) W ... : (1) immature; (2) maturing; (3) ripe; (4) running ripe; or (5) spent. Fish were designated as being ... the male and female curves greatly improved the proximity of the t0 values to zero (Table 2, Figure 3 ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 291–303 : Автор(ы): Marriott, P.M., M.J. Manning and P.L. Horn

9. Seabird by-catch by autoline vessels: do line setters increase the sink rate of integrated weight longlines?

   bait. Vessel set- ting speed was 6–6.5 knots and the longline was deployed from 1.5 m above the water ... distance, which amounted to about 100 s of setting time (at 6 knots 3.1 m s–1), was chosen to ensure the ... surface were evaluated to five target depths: 2, 3, 5, 10 and 20 m. Of these target depths, sink time to ... setter Magazine set with line setter Magazine join TDRs 3���� m apart and 3���� m from magazine ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 107–114 : Автор(ы): Robertson, G., J. Williamson, M. McNeill, S.G. Candy and N. Smith

10. Integrating Count Effort by Seasonally Correcting Animal Population Estimates (ICESCAPE): a method for estimating abundance and its uncertainty from count data using Adélie penguins as a case study

    2 3 4 5 6 7 a b c d . . . . . . . 1 0.9 0.8 min DF 0.6 1 0.8 max Date uncert ... 2 3 4 5 6 7 a b c d Figure 1: Representation of the ICESCAPE estimation procedure. The ... , sample fraction, detection fraction). 3. Using known information about uncertainty in these quantities ... repetitions . . . . . . nReps 3 2 1 . . . . . . . 3121 3205 4159 Fi na l e st im at es ...

    Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 213–227 : Автор(ы): McKinlay, J., C. Southwell and R. Trebilco

Страницы