Hi Darren,

I think Tom Preston at SURRC might be able to help you on that.
He's done quite some work on DON (dissolved organic nitrogen) in
marine systems, especially phytoplankton, so, chances are that he
also has some 13C data.

His e-mail is [log in to unmask]


Cheers,

                 Wolfram



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Dr. W. Meier-Augenstein, CChem MRSC
Senior Research Fellow

University of Dundee, Dept. of Anatomy & Physiology,
OMS, DUNDEE  DD1 4HN, United Kingdom

Tel. (B): +44-(0)1382-34/5124 or /4574
Fax  (B): +44-(0)1382-34/5514

e-mail (B): [log in to unmask]
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URL: http://www.dundee.ac.uk/anatphys/wma/wolfram.htm
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