Search results
-
A comparison of Antarctic krill (Euphausia superba Dana) caught by nets and taken by macaroni penguins (Eudyptes chrysolophus Brandt): evidence for selection?
conclude that the differences are unlikely to be accounted for simply by sampling anomalies; the ... probability of obtaining length-frequency distributions of krill different from that obtained from the net ... distributions that were statistically different from the original distribution of krill caught in nets on 76 out ... samples and net samples. Comparison of krill maturity stages showed that krill taken by macaroni penguins ...
Meeting Document : WG-EMM-96/08 : Author(s): Croxall, J.P., Hill, H.J., Trathan, P.N., Watkins, J.L.
-
The development of spatially and temporally controlled measures of survival and tag-detection for the CCAMLR tagging program
programme relies on two key aspects (i) that the tagged fish have a good chance of survival and (ii) that ... . We propose that, by controlling for the spatial and temporal confounding factors using a case-control ... tagging data in CCAMLR Subareas 88.1 and 88.2. Initial results show that the indices developed can provide ... included in the analysis. Subject to further checks, this method could be used to investigate the relative ...
Meeting Document : WG-SAM-12/30 : Author(s): S. Mormede and A. Dunn (New Zealand)
-
Coastal weather drives foraging behaviour of chinstrap penguins, Pygoscelis antarctica
in erroneous conclusions being drawn when using penguins as bioindicators of krill abundance. Author(s): A.D ... , which if not accounted for may result in erroneous conclusions being drawn when using penguins ...
Meeting Document : WG-EMM-18/P14 : Author(s): A.D. Lowther, P. Trathan, A. Tarroux, C. Lydersen and K.M. Kovacs
-
SOUTHERN OCEAN SENTINEL: AN INTERNATIONAL PROGRAM TO ASSESS CLIMATE CHANGE IMPACTS ON MARINE ECOSYSTEMS
of human activities and ecosystem services that could be impacted by climate change? The manner in ... Abstract: Assessment and predictive models need to be developed to provide two assessments of ... which these assessments could be developed, based on field monitoring programs and the development of ... the report, which will be released during the final week of the CCAMLR meeting. Author(s ...
Meeting Document : SC-CAMLR-XXVIII/BG/17 : Author(s): Delegation of Australia
-
Oxygen and carbon stable isotopes in otoliths record spatial isolation of Patagonian toothfish (Dissostichus eleginoides)
capture area with 100% success, validating their use for distinguishing provenance and corroborating the ... as seawater temperature: low values in Patagonian Shelf fish were consistent with exposure to ... Antarctic Intermediate Water (AAIW), and high values in South Georgia fish were consistent with exposure to ... . These contrasting properties strongly suggest that stable isotopes can resolve the provenance of ...
Meeting Document : WG-FSA-08/P03 : Author(s): J.R. Ashford and C.M. Jones
-
INTERPOL technical report on fishing gear evidence collection
from gillnets retrieved by the NGO Vessel Sam Simon. The letter presages a technical report being ... from gillnets retrieved by the NGO Vessel Sam Simon. The letter presages a technical report being ...
Meeting Document : CCAMLR-XXXVII/BG/47 : Author(s): CCAMLR Secretariat on behalf of INTERPOL
-
Proposal for multi-Member research on the Dissostichus mawsoni exploratory fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) from 2018/19 to 2021/22
rules remain to be determined for these Divisions. WG-FSA-16/29 outlined the first multi-member ... ). Here, we present a succeeding research proposal with updated research objectives for 2018/19 to 2021/22 ... , in accordance with Annex 24-01/A, Format 2. This succeeding plan has been designed as a 4-year plan ... review the locations of research blocks presented in WG-SAM-18/17, research blocks will be retained in ...
Meeting Document : WG-FSA-18/59 : Author(s): Delegations of Australia, France, Japan, Republic of Korea and Spain
-
Integrated research proposal for Dissostichus spp. in Subarea 88.3 by the Republic of Korea, New Zealand and Ukraine
an integrated proposal be developed for all three Members (SC XXXVII paragraph 3.191). This proposal ... updates the final year of the research plan with the recommendation from the Scientific Committee to ... integrate the Ukrainian research with the Korean and New Zealand research plan. The objective of this ... new proposal will be required for the 2020/21 fishing season. Author(s): Delegations of the Republic ...
Meeting Document : WG-SAM-2019/02 : Author(s): Delegations of the Republic of Korea, New Zealand and Ukraine
-
VME detection thresholds: provision of a beta version of a R library to compute detection probabilities and preliminary results on the case of the sea pens (Pennatulacea) of the CCAMLR Division 58.4.4b
sector. The results may indicate that (1) detection thresholds may be defined considering the taxa of the ... be protected. Management decisions are triggered out according to various levels. Important catches ... hooks and section to be monitored. Furthermore, we present the preliminary results and some discussion ...
Meeting Document : WG-FSA-2019/46 : Author(s): A. Martin and M. Eléaume
-
THE USE OF TRADE RELATED MEASURES IN FISHERIES MANAGEMENT
and the imposition of trade sanctions on vessels or Flag States failing to comply with the ... shown that trade-related measures have a role to play in improving catch estimates and addressing IUU ... fishing. There is even some evidence that trade sanctions have provided incentives for some countries to ... market-related measures in accordance with international law, including principles rights and obligations ...
Meeting Document : CCAMLR-XXVII/BG/37 : Author(s): Submitted by IUCN