[Coral-List] Water Quality Thresholds for Dredging
Richard Unsworth
richardunsworth at hotmail.com
Tue May 20 00:26:51 UTC 2008
Hi All,
does anyone know of any mainstream or 'grey' literature that is available on the development and use of water quality thresholds for the modelling and monitoring of dredge impacts upon coral reefs or other benthic primary producer habitats? I have some studies (i.e. Mcarthur et al 2002, Turner et al. 2006, Koskela et al. 2002) and associated references but actual hard information on specific thresholds and how and why they were developed seems scant within the literature, so any studies would be extremely useful! There seems to be lots of information available on the impact of dredging, sedimentation and turbidity but not about the assessment of potential impacts and the thresholds required to prevent these. Also any useful contacts for such information would also be useful.
Any ideas would be hugely appreciated!
Kind regards
Richard
-------------------------------------------------------- Dr Richard Unsworth
M.Sc B.Sc CMarSci
Mob: +61 (0) 437681169e-mail: richardunsworth at hotmail.com
my website: http://www.richardunsworth.co.uk
check out http://www.wakatobi.org
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