Résultats de la recherche
-
e-sc-vi-a4.pdf
... Fifth Annual Meeting in September 1986, the Scientific Committee of CCAMLR reaffirmed the urgent need ... . A draft annotated agenda was prepared and circulated. 2. The Scientific Committee accepted an ... on Biology), and the Scientific Committee of the International Whaling Commission. 11. At its 1986 ... that meeting, the Scientific Committee requested the SCAR Group of Specialists on Seals and the
application/pdf attached to:WG-CEMP-87
Meeting Report : WG-CEMP-87
-
SC-CAMLR-XVII
Dix-septième réunion du Comité scientifique ...
Meeting
-
Editorial
derived from acoustic data, details of the krill and fish by-catch taken in the krill fishery and a novel ... . During 2010 there were five meetings of the specialist groups of the Scientific Committee of CCAMLR ... , covering acoustics, statistics and modelling, ecosystem monitoring and management, fish stock assessment ... understanding of the dynamics of fish populations through improved natural mortality estimates, examine the ... acoustic data, details of the krill and fish by-catch taken in the krill fishery and a novel paper looking ... 2010 there were five meetings of the specialist groups of the Scientific Committee of CCAMLR, covering ... acoustics, statistics and modelling, ecosystem monitoring and management, fish stock assessment and at-sea ... Convention Area. For example, in the case of tooth- fish there are papers that develop our understanding of ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 167 : Auteur(s): Editors
-
Length- and age-at-spawning of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea
-at-spawning for female and male Antarctic toothfish (Dissostichus mawsoni) from fish sampled in the ... Antarctic toothfish (Dissostichus mawsoni) fish- ery from 1997/98 to 1999/2000. Document WG-FSA-00/55 ... Dissostichus mawsoni ovary samples collected by scientific observers in the Ross Sea longline fisheries. Note ... the New Zealand Ministry of Fisheries science staff, scientific observers, and fishing crew who ... were collected by scientific observers on board com- mercial fishing vessels. In general, samples were ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 53–73 : Auteur(s): Parker, S.J. and P.J. Grimes
-
Size at sexual maturity of Patagonian toothfish (Dissostichus eleginoides)
that L m50 occurs at 78.5 cm total length for male and 98.2 cm for female fish. In 1997 the results for ... male fish were essentially the same. For female fish there is evidence that in 1997 a significant ... proportion, 25 to 43%, of sexually mature fish were not coming into spawning condition. This introduces a ... allowing for this bias indicates that L m50 for female fish in 1997 was no different to that for 1996. The ... total length for male and 98.2 cm for female fish. In 1997 the results for male fish were essentially ... the same. For female fish there is evidence that in 1997 a significant proportion, 25 to 43%, of ... sexually mature fish were not coming into spawning condition. This introduces a bias leading to the ... that Lm50 for female fish in 1997 was no different to that for 1996. The implications of this ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 37–46 : Auteur(s): Everson, I. and A.W. Murray
-
WG-EMM-14
WG-EMM-14/31 Rev. 1 Update on the analysis of fish by-catch in the krill fishery using data from the ... workshop and ICED Scientific Steering Committee) WG-EMM-14/08 Developing high-resolution hydrodynamic ... superba Delegation of Chile WG-EMM-14/19 Progress report on the scientific data compilation and analyses ... CCAMLR Scheme of Scientific Observation Secretariat WG-EMM-14/32 Proposal for a Resolution on ...
Meeting
-
Estimation of effective sample size for catch-at-age and catch-at-length data using simulated data from the Dirichlet-multinomial distribution
used for CCAMLR fisheries while the other is a new method. The methods that use haul-level frequencies ... from a large number of fish sam- pled randomly from hauls in each year of fishing. The CASAL ... of sampling (i.e. fish within hauls for ‘level 1’ sampling and hauls within year and fishery for ... ‘level 2’ sampling) is to replace the total sample size of fish measured in the year by the effective ... fishery and let the number of fish sampled from age class a for year y, aggre- gated across all hauls (j ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 115–138 : Auteur(s): Candy, S.G
-
A risk-management framework for avoiding significant adverse impacts of bottom fishing gear on Vulnerable Marine Ecosystems
scientific research and data collection plans are in place and that risk mitigation measures are successful ... , appropriate scientific research and data collection plans are in place and that risk mitigation measures are ... approve such activities and requested the Scientific Committee to review the use of bot- tom trawling ... Resolution 61/105, the Scientific Committee of CCAMLR endorsed practical definitions for de- structive ... ). The Scientific Committee agreed that a framework, based on existing prac- tices and procedures, could ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 177–193 : Auteur(s): Martin-Smith, K
-
Seabird by-catch by autoline vessels: do line setters increase the sink rate of integrated weight longlines?
toothfish (Dissostichus eleginoides) fisheries to deter seabirds, ostensibly by expediting gear sink rates ... substantial reductions in interactions between longlines and seabirds in the Kerguelen and Crozet fisheries ... other tooth- fish fisheries in the Convention Area, where a full set of mitigation measures are ... . Cullis, A.R. Gilmour and B.J. Gogel. 2002. Spatial analysis mixed models: SAMM reference manual ... . Aquat. Conserv., 17: S102–S121. SC-CAMLR. 2001. Report of the Twentieth Meeting of the Scientific ... Meeting of the Scientific Committee (SC-CAMLR-XXV). Hobart, Australia: 523 pp. Weimerskirch, H., D ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 107–114 : Auteur(s): Robertson, G., J. Williamson, M. McNeill, S.G. Candy and N. Smith
-
Status of the coastal stocks of Dissostichus spp. in East Antarctica (Divisions 58.4.1 and 58.4.2)
58.4.1 and 58.4.2) Abstract / Description: Exploratory fisheries for Dissostichus spp. have been ... widely used in fish and wildlife studies to estimate population abundance (Seber, 2002; Hilborn and ... , effort and scientific observer data were acquired and tag-recapture data manually aligned with release ... for SSRUs that are cur- rently closed. Furthermore, limited research fish- ing (with a 10 tonne catch ... fish tagged in year y1 and recaptured in year y2, nt is the number of tags released in year y1, l is ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 71–100 : Auteur(s): Agnew, D.J., C. Edwards, R. Hillary, R. Mitchell and L.J. López Abellán