Результаты поиска
-
Conservation Measure Conservation Measure 32-17 (2003)
DRAFT REPORT OF THE WORKING GROUP МЕРА ... Prohibition of Directed Fishing for Electrona carlsbergi in Statistical Subarea 48.3 Area ... : Subarea 48.3 Species: Electrona carlsbergi Adopted at Meeting: CCAMLR-XXII Period in Force: 2003- 2012 ...
Conservation Measure : 32-17 (2003)
-
Report from the CCAMLR Observer (Chile) to the Third Session of the Preparatory Conference for the Commission of the South Pacific Regional Fisheries Management Organisation
Session of the Preparatory Conference for the Commission of the South Pacific Regional Fisheries ... Author(s): CCAMLR Observer (Chile) Title: Report from the CCAMLR Observer (Chile) to the Third ...
Meeting Document : CCAMLR-XXXI/BG/29 : Автор(ы): CCAMLR Observer (Chile)
-
Conservation Measure Conservation Measure 32-14 (2003)
DRAFT REPORT OF THE WORKING GROUP МЕРА ... Prohibition of Directed Fishing for Dissostichus eleginoides in Statistical Division 58.5.2 East ... of 79°20'E and outside the EEZ to the West of 79°20'E Area: Division 58.5.2 Species ... : Dissostichus spp. Adopted at Meeting: CCAMLR-XXII Period in Force: 2003- 2012 ...
Conservation Measure : 32-14 (2003)
-
Implementation of Article XIX.3 of the Convention (budget contributions)
Implementation of Article XIX.3 of the Convention (budget contributions) ... Chairman of SCAF and Executive Secretary ...
Meeting Document : CCAMLR-VI/06 : Автор(ы): Chairman of SCAF and Executive Secretary
-
Промысел и стабильность запасов криля
, M.J. Jessopp & V. Loeb (2009). "A re-appraisal of the total biomass and annual production of ... krill? (The Marine Stewardship Council) Фото: Секретариат АНТКОМ ...
Page : Site Section: Fisheries
-
The error of the biomass estimate as a function of survey parameters and the statistics of a density field of krill aggregations
the dependence of relative sampling error in a biomass estimate (from a survey) on the statistical ... Paper Title: The error of the biomass estimate as a function of survey parameters and the ... characteristics of the fish concentration density field and on parameters of the survey itself, have been derived ... with the help of mathematical statistics and methods of calculus of probabilities. The biomass estimate ... error in a biomass estimate (from a survey) on the statistical characteristics of the fish ... parameters. The relationships described here can be used in practice for both a posteriori estimation of ... ecological meaning, it is necessary to supply them with ,confidence intervals indicating the limits of ... nature of the estimate in question. If such a dependence has been revealed, it would be possible to ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 213-228 : Автор(ы): Kizner, Z.I.
-
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
continued at Potter Cove from 1991 to 1999, and at Harmony Cove, Nelson Island, in the austral summer of ... 1995/96. Still evident is the decline in trammel-net catches of fjord-dwelling Notothenia rossii and ... relative abundance of this species and G. gibberifrons are well below those found in the early 1980s. These ... Paper Title: Trends in relative abundance of fjord Notothenia rossii, Gobionotothen gibberifrons ... ), conservation measures have been adopted in order to assist the recovery of these species by banning directed ... , Nelson Island, in the austral summer of 1995/96. Still evident is the decline in trammel-net catches of ... the diet of the piscivorous Antarctic shag (Phalacrocorax bmnsfieldensis) in the South Shetland ... -Antarctic Peninsula area in this decade. The decrease in recruitment to the inshore sub-populations of N ...
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
-
r-sc-xxxi-a04.pdf
... of an adaptive acoustic-survey design to estimate the abundance of highly skewed fish populations ... . Korneliussen, R.J., N. Diner, E. Ona, L. Berger and P.G. Fernandes. 2008. Proposals for the collection of ... . MacLennan and E.J. Simmonds. 1987. Calibration of acoustic instruments for fish density estimation ... : a practical guide. ICES Coop. Res. Rep., 144: 69 pp. Harbitz, A., E. Ona and M. Pennington. 2009. The use
application/pdf attached to:SG-ASAM-12
Meeting Report : SG-ASAM-12
-
Characteristics of krill aggregations in the South Sandwich Islands subarea in January–February 2000
Paper Title: Characteristics of krill aggregations in the South Sandwich Islands subarea in ... characteristics of some 2 400 krill swarms detected in the study area were sized acoustically and are described in ... biomass is shown. About 64% of the krill biomass was concentrated in krill swarms in the upper 80 m depth ... January–February 2000 Abstract / Description: During the survey of Subarea 48.4 from 17 January to 1 ... . 9 (2002): 145–164 145 CHARACTERISTICS OF KRILL AGGREGATIONS IN THE SOUTH SANDWICH ISLANDS ... detected in the study area were sized acoustically and are described in this paper. Results of ... in Subarea 48.4 INTRODUCTION The study of krill aggregation patterns and schooling behaviour is ... very important, not only in studies of krill ecology, but also in the management of krill fi sheries ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 145–164 : Автор(ы): Kasatkina, S.M., A.P. Malyshko, V.N. Shnar and O.A. Berezhinsky
-
Age determination of Champsocephalus gunnari Lönnberg, 1905 (Channichthyidae) taken in the South Georgia area in 1990
the status of the Champsocephalus gunnari stock in the South Georgia area. In February 1990 the size ... 9+ were present in catches. Two peaks in size composition correspond with fish of the 1987 and 1985 ... in the South Georgia area in 1990 Abstract / Description: In January/February 1990 the UK and the ... Paper Title: Age determination of Champsocephalus gunnari Lönnberg, 1905 (Channichthyidae) taken ... RV Hill Cove and RV Akademik Knipovich to study the status of the ChampsocephaZus gunnari stock in ... the South Georgia area. In February 1990 the size composition of catches taken by Akademik Knipovich ... . Since Champsocephalus gunnari is one of the most abundant fish species exploited in the Antarctic, it ... the C. gunnari stock in the South Georgia area. Investigations of the size composition of catches ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 285–293 : Автор(ы): Kochkin, P.N.
Страницы
- « первая
- ‹ предыдущая
- …
- 204
- 205
- 206
- 207
- 208
- 209
- 210
- 211
- 212
- …
- следующая ›
- последняя »