Search results
-
Beach debris survey - Main Bay, Bird Island, South Georgia 1993/94
that in 1992/93). Of the winter debris, 60% occurred in September, following severe gales. Nylon line ... , comprising 77% of debris, was mainly identical to material used in the long-line fishery, as indicated by ... Abstract: The fourth year of survey of beach debris at Main Bay, Bird Island reported a 20 ... ). Debris accumulated throughout the summer accounted for only 16% of the total (a similar proportion to ...
Meeting Document : CCAMLR-XIV/BG/10 : Author(s): Delegation of the United Kingdom
-
Membership
Convention applies. Acceding States do not take part in the decision-making process of the Commission nor ... contribute to the budget. Membership of the Commission is open to any Contracting Party that is engaged in ... applies. Members take part in the decision-making processes of the Commission and the Scientific Committee ... accession. Contracting Parties that are not Members of the Commission are called Acceding States. The ...
Page : Site Section: The Organisation
-
An assessment of temporal variability and interrelationships between CEMP parameters collected on Adélie penguins at Béchervaise Island
Abstract: We examined temporal variability in a series of CEMP parameters collected over the ... the correlation of each parameter with breeding success. Breeding success was measured in terms of 1 ... sex of the foraging birds and the timing of foraging trips were important in determining whether ... ) the absolute number of chicks on the island which fully crèche and 2) the number of chicks crèched per ...
Meeting Document : WG-EMM-02/46 : Author(s): L.M. Emmerson, J. Clarke, K. Kerry and C. Southwell (Australia)
-
A comparison of model predictions from KPFM1 and KPFM2
seasonality into parameter estimates and a necessary change in the predator recruitment function of KPFM2 ... Abstract: We compare two versions of the krill-predator-fishery model to demonstrate the extent ... to which the predictions of KPFM1 can be reproduced with KPFM2. We also discuss the incorporation of ... . These comparisons provide a preliminary indication that the substantial changes in the structure and ...
Meeting Document : WG-EMM-06/20 : Author(s): J. Hinke, G. Watters (USA), S. Hill and K. Reid (United Kingdom)
-
Movement and growth of tagged toothfish around South Georgia and Shag Rocks (Subarea 48.3)
of the fish recaptured to date were tagged and released during the experimental pot fishing in 2000 ... recaptures of these fish tagged at South Georgia or elsewhere in the South Atlantic. Similarly, tags ... Abstract: In 2000 the UK started a toothfish (Dissostichus eleginoides) tagging programme. The ... aims were to investigate the spatial and temporal movement of fish and to validate growth estimates ...
Meeting Document : WG-FSA-02/28 : Author(s): T.R. Marlow, D.J. Agnew and I. Everson (United Kingdom)
-
Effect of missing modes on calibration sphere target strengths (ICES CM 1996/b: 37, Fish Capture Committee)
used in the calibration of echo sounder systems, can be affected by the manner of suspension. This ... hypothesis is investigated in the context of reported experimental calibration trials with the SIMRAD EK500 ... reported measurement conditions for a series of cases in which single vibration modes remain unexcited. The ... is not supported by the data. Author(s): Foote, K.G. Title: Effect of missing modes on calibration ...
Meeting Document : WG-EMM-96/46 : Author(s): Foote, K.G.
-
Trade data analysis – Reconciliation of CDS data with fine-scale catch and effort data
demonstrated the effectiveness of the CDS to trace the catch of toothfish caught in the CCAMLR Convention Area ... implemented in the reconciliation of trade data and other relevant CCAMLR datasets. Author(s): CCAMLR ... Abstract: The reconciliation of CDS data with monthly fine-scale catch and effort data has ... ongoing. This reconciliation has demonstrated the success in the methodology and will in the future be ...
Meeting Document : CCAMLR-XXXVII/BG/14 Rev. 1 : Author(s): CCAMLR Secretariat
-
A krill–predator–fishery model for evaluating candidate management procedures
Statistical Area 48 amongst smaller spatial units in order to minimize the localized depletion of krill in ... well as fishery performance. This evaluation must be conducted in the context of considerable ... transport, production, predation and harvesting in the operation of the krill-predator-fishery system ... necessary to evaluate these procedures in terms of their likely effects on krill and predator populations as ...
Meeting Document : WG-EMM-05/13 : Author(s): G.M. Watters, J.T. Hinke (USA), K. Reid and S. Hill (United Kingdom)
-
Preliminary study on reproduction in Champsocephalus gunnari from Subarea 48.3, Dr Eduardo Holmberg survey, February/March 1994
Abstract: A preliminary histological analysis on the ovarian development in Champsocephalus ... commonly used. Oocytary resorption processes were observed during ovarian maturation. In some cases the ... ovaries presented few atretic oocytes; in others a generalized regression was found. In the southwest ... portion of the South Georgia shelf, 50 % of the ovaries exhibited a pre-reproductive regression stage ...
Meeting Document : WG-FSA-94/28 : Author(s): G.J. Macchi and E.R. Barrera-Oro (Argentina)
-
Revisiting krill ageing method using eyestalk cuticles
promise in the determination of the absolute age of krill is that of Kilada et al. (2017), which involves ... point of contention among crustacean researchers. Since the interpretation of growth bands in thin ... Abstract: The development of a consistent and reproducible ageing method for krill is critical ... for improving the precautionary management of krill fisheries. The only method to date that has shown ...
Meeting Document : WG-EMM-2019/45 : Author(s): S. Kawaguchi, T. Barnes, N. Waller, B. Farmer, D. Hayes, R. Kilada, C. Reiss, G. Zhu, B. Krafft, A.-L. Agnalt, T. Ichii and T. Matsuda