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West Coast Deep Sea Crustacean Managed Fishery Draft Management Plan 2012, Department Of Fisheries Western Australia. Oct 2012

West Coast Deep Sea Crustacean Managed Fishery Draft Management Plan 2012, Department Of Fisheries Western Australia.

Fisheries management papers

The West Coast Deep Sea Crustacean (Interim) Management Plan 2007 took effect on 1 January 2008 and expires on 31 December 2012. The Interim Plan provides the management framework for the West Coast Deep Sea Crustacean (Interim) Managed Fishery (WCDSCIMF).


Otolith Chemistry Reflects Frontal Systems In The Antarctic Circumpolar Current, J. R. Ashford, A. I. Arkhipkin, C. M. Jones Jan 2007

Otolith Chemistry Reflects Frontal Systems In The Antarctic Circumpolar Current, J. R. Ashford, A. I. Arkhipkin, C. M. Jones

OES Faculty Publications

Pronounced environmental trends across fronts suggest that the otolith chemistry of oceanic fish can resolve zones on either side, promoting application to population questions at similar spatial scales. Trace and minor elements laid down immediately prior to capture - along the edges of otoliths from Patagonian toothfish Dissostichus eleginoides - discriminated frontal zones in the Antarctic Circumpolar Current in the Southwestern Atlantic Ocean. Mean values differentiated sampling areas by up to 2.6 standard deviations, suggesting: (1) otolith Mg/Ca enrichment related to fish activity around the Burdwood Bank; (2) Mn/Ca enrichment associated with South America; (3) Sr/Ca linked to the presence …