Результаты поиска
-
Trends in relative abundance of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps at Potter Cove, South Shetland Islands, after commercial fishing in the area
inshore sub-populations of N. rossii and G. gibberifrons over the last 16 years was most probably caused ... defined as the period from 1 May to 30 April next year. Variance was normalised using the trans ... performed on total and relative catches taken at PC are shown in Table 1. Split-year (1 May to 30 April ... of catch date (Epanenchikov kernel, bandwidth = 0.15), together with the observed split-year mean ... . rossii and G. gibberifions over the last 16 years was most probably caused by the offshore commercial ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 43–52 : Автор(ы): Barrera-Oro, E.R., E.R. Marschoff and R.J. Casaux
-
A proposed management procedure for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity
years (i.e. 2008, 2009, etc. for year y’), the generated longline CPUE abundance indi- ces and longline ... future projections over a 20-year period, and in particular the following four statistics which were ... 20-year projec- tion period is zero under all OMs except for the Pessimistic one for which it is ... Bsp over the 20-year pro- jection period falling below 50% of Ksp is zero for the Optimistic and the ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 33–69 : Автор(ы): Brandão, A. and D.S. Butterworth
-
e-sc-xxxiv-a7.pdf
... year classes were not observed in the catch-at-age data. In addition, all years of tag recaptures were ... advice from the Commission in respect of the years and management areas to which data from this vessel ... 20 vessels in Subarea 88.1, eight Members and 19 vessels in Subarea 88.2, two Members and two ... appropriate spatial and temporal overlap where a VMS location would be expected within a radius of 20 n miles
application/pdf attached to:WG-FSA-15
Meeting Report : WG-FSA-15
-
e-sc-vi-a6.pdf
... Group on the Long-Term Program of Work for the Scientific Committee met on 25 October 1987 in ... national research programs were known at least 2 or 3 years in advance. In this case the timing and ... , exchange of field information etc. 11. During the past two years, the Group has made several attempts to ... cover future research (at least for 3 years) and contain a list of specific questions. 12. To assist
application/pdf attached to:WG-LTP-87
Meeting Report : WG-LTP-87
-
e-sc-xxviii-a6.pdf
... the median rate for all trips undertaken in that year; (iii) all trips that met both criteria (i ... in year 1 and may be extended more widely in future years, subject to review. 2.53 Other data ... assessment, the years over which these year-class strengths (YCS) are assumed to have average recruitment ... , the first year of recruitment considered unknown in projections, and the years of observed
application/pdf attached to:WG-SAM-09
Meeting Report : WG-SAM-09
-
A survey of fish stocks in the Heard Island and McDonald Islands region in the 1999/2000 season and a comparison of the abundances of selected species with those obtained in previous surveys
, varying by a factor of 2-3 between years, but C. gunnari abundance can vary by a factor of about 20 ... between years. This is the result of occasional strong year classes entering the fishery and dominating ... the population for about 2 years before disappearing, as has been documented in other locations ...
Meeting Document : WG-FSA-00/40 : Автор(ы): R. Williams, A. Constable, T. Lamb and E. van Wijk (Australia)
-
e-sc-iv-a7.pdf
... variability, both physical and biological. 12. Bearing in mind the intent of Article II of the Convention ... antarctic - Early life stages of fish 20. The Minke whale as a potential indicator of the effects of ... long-term (years). 28. For the purposes of monitoring within the Antarctic marine ecosystem, the ... long-term phenomena would both constitute simultaneous measurements. Areas and Sites 30. The Group
application/pdf attached to:WG-EM-85
Meeting Report : WG-EM-85
-
A functional division of Electrona carlsbergi (Tåning, 1932) area of habitat in relation to the latitudinal zonation of the Southern Ocean
Southern Atlantic along two meridional transects at 17° and 20°W in the latitudes from 37°30' to 55°30 ... transects at 17° and 200W in the latitudes from 37°30' to 55°30'S. The survey was mainly focussed on ... , entre les latitudes de 37°30' et 55°30'S. La campagne d'etude etait principalement axee sur un examen ... (OJIb ,l(BYX Mepl-i,l(l-iOHaJIbHbIX pa3pe30B Me)l{,l(Y 17° I-i 2003.,l(. I-i 37°30'-SS030'IO.w ... latitudes 37°30' y 55°30'S. La prospeccion estuvo enfocada en el estudio de la distribucion de Electrona ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 369–395 : Автор(ы): Zemsky, A.V. and S.A. Zozulya
-
REVISION OF CCAMLR’S SYSTEM OF INSPECTION
revisions in 20 years. A major overhaul is proposed to modernize the boarding and inspection scheme in the ... and innovative conservation measures CCAMLR has introduced in recent years to combat illegal ...
Meeting Document : CCAMLR-XXVIII/40 Rev. 1 : Автор(ы): Delegation of the USA
-
Revised estimates of seabed areas within the 500 m isobath of the South Orkney Islands (Subarea 48.2) and consequences for standing stock biomass estimates of nine species of finfish
increased from 5%-30% for eight species and decreased 20% for one. Author(s): C.D. Jones (USA) Title ... estimates are about 1,424 (20%) nautical miles larger in area within the 50-500 m isobaths than Everson’s ...
Meeting Document : WG-FSA-99/33 : Автор(ы): C.D. Jones (USA)
Страницы
- « первая
- ‹ предыдущая
- …
- 207
- 208
- 209
- 210
- 211
- 212
- 213
- 214
- 215
- …
- следующая ›
- последняя »