Résultats de la recherche
-
The population of Mirounga leonina at stranger point (25 de Mayo – King George I.)
Stranger Point (25 de Mayo-King george I.) between 1980-87(excluding 1981). A decline in the population was ... observed in 1980-82 and 1987. The female component was mainly affected in 1 980-82 (r=-0.568) while the ...
Meeting Document : SC-CAMLR-VII/BG/33 : Auteur(s): Delegation of Argentina
-
Preliminary studies on age, growth and size at sexual maturity of Dissostichus eleginoides in the Ob-Lena Bank in the 2007/08 season
rate and reached a larger size than males. The individuals with 80 cm total length, which are generally ... hand, the age at 50 % maturity for females and males was estimated to be 12.3 and 12.5 year ...
Meeting Document : WG-FSA-11/16 : Auteur(s): K. Taki, T. Iwami and M. Kiyota (Japan)
-
e-imaf-03 report.pdf
... -FSA report and has been extracted here as a separate document) INCIDENTAL MORTALITY OF ... by the Convener and Science Officer, be appended to its report (Appendix E). 6.4 The membership of ... conducting and managing the fishing operations should be thanked for their efforts. French EEZs in Subarea ... around Kerguelen will be prohibited to all vessels for one month during the above periods. 4 (iv application/pdf attached to:WG-IMAF-03 ad hoc
Meeting Report : WG-IMAF-03 ad hoc
-
Investigations of required sampling regimes for environmental parameters
and pressure. Sampling daily maxima and minima would be sufficient to detect a 2 to 3°C change in ... speed continuously or as daily maxima and minima would be sufficient to detect a 10 to 20% change in ... minima would be sufficient to detect a 2 to 3°C change in monthly mean temperature over two years with a ... would be sufficient to detect a 10 to 20% change in monthly mean log-transformed wind speed a of 0.05 ... Monitoring Program (CEMP). This monitoring should be designed in such a way as to provide the information ... strategies for weather conditions should be defined so that changes in environmental parameters can be ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 561–573 : Auteur(s): Agnew, D.J.
-
e-cc-viii.pdf
... the Commission (CCAMLR-VI, paragraphs 59 to 65, 80 to 83; CCAMLR-VII, paragraphs 87, 88 and 90), has ... e-cc-viii.pdf Abstract This document presents the ... agreed that Dr Powell be re-appointed as executive Secretary from 1 July 1990 under the terms and ... 1986/87 and 1987/88, and of Macquarie Island in 1988 and 1989, to determine the types, quantities application/pdf attached to:CCAMLR-VIII
Meeting Report : CCAMLR-VIII
-
e-sc-viii-a7.pdf
... Orkney Islands (WG-CEMP-89/15). This analysis would be improved by using fine-scale catch data. 86 ... not public documents that can be cited or used in the preparation of papers to be published outside ... of these meetings can be found in the relevant Reports of the Scientific Committee (SC-CAMLR-IV, V ... , Tables 1 and 2) and in network areas were reviewed. 8. Dr Croxall introduced a document (WG-CEMP-89/24 application/pdf attached to:WG-CEMP-89
Meeting Report : WG-CEMP-89
-
Field Identification Guide to Heard Island and McDonald Islands Benthic Invertebrates
Annelida Class Polychaeta 80 Marine worms or bristle worms 80 Bryozoa Sea mosses 82 Brachiopoda ... end. They may be burrowers, tube-dwellers or free living. PAGE 80 COMMON NAME Sea mosses (no code ... primarily aimed at scientifi c observers, and is intended to be used as both a training tool prior to ... Lampshells 85 Arthropoda Subphylum Crustacea 87 Stone or king crabs 88 Clawed lobsters 90 Prawns & shrimp ...
Document : Site Section: Publications
-
Joint Polish/American hydroacoustic survey of Elephant Island in the vicinity of King George Island, 1988
years survey. The total biomass in the vicinity of Elephant Island was estimated from 120 kHz data to be ... near Elephant Island and 83 k tons in the Bransfield Strait. The survey results apply to 7,453 nm2 near ...
Meeting Document : SC-CAMLR-VII/BG/21 : Auteur(s): United States of America
-
Fitting Euphausia superba into Southern Ocean food-web models: a review of data sources and their limitations
and Ecosystems CRC University of Tasmania Private Bag 80 Hobart, Tasmania 7001 Australia E ... predictions on population changes that might be occurring as a result of natural variability, past or ... precautionary catch limits can be set for the krill fishery (Nicol et al., 2000a, 2010; Hewitt et al., 2004a ... of zooplankton nets. This paper suggests that underestimates are likely to be well within an order ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 219–245 : Auteur(s): A. Atkinson, S. Nicol, S. Kawaguchi, E. Pakhomov, L. Quetin, R. Ross, S. Hill, C. Reiss, V. Siegel, G. Tarling (submitted to the 2008 Joint CCAMLR-IWC Workshop)
-
Age and growth of the Antarctic skate (Amblyraja georgiana) in the Ross Sea
been validated. The maximum estimated age was 14 years, but this should be regarded as a conservative ... preliminary and should be used with caution. Further work is needed to determine whether the thorn ageing ... validated. The maximum estimated age was 14 years, but this should be regarded as a conservative estimate ... should be used with caution. Further work is needed to determine whether the thorn ageing technique ... (Walker and Heessen, 1996). The key biological parameter that affects skate vulnerability appears to be ... vertebrae and thorns may be viewed in whole structures or thick sections under various forms of lighting ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 183–194 : Auteur(s): Francis, M.P. and C. Ó Maolagáin