Lamont Doherty Earth Observatory
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Alexander Chekalyuk

Lamont Assistant Research Professor
Lamont-Doherty Earth Observatory
Biology and Paleo Environment
4 Marine Biology
61 Route 9W - PO Box 1000
Palisades
NY
10964-8000
US
Phone: 
(845) 365-8552
Fax: 
(845) 365-8150
chekaluk@ldeo.columbia.edu
Fields of interest: 
Marine optics, phytoplankton photosynthesis, pigments and community structure, biogeochemical processes in the ocean, fluorescence, laser spectroscopy