Directory of Faculty and Staff


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Dr. Timothy Kenna
Lamont Associate Research Professor
LDEO-Geochemistry

Earth Institute Affiliate:
Lamont-Doherty Earth Observatory (LDEO)

work: 854-365-8513
fax: 845-365-8155
e-mail1: tkenna@ldeo.columbia.edu
Address:
71 Geochemistry
61 Route 9W
Palisades, NY 10964
If you notice any errors or omissions, please contact the administrator:
Ms. Sharon Lewis

User ID: 1046
Last Modified: 08-30-2011
Projects:
(Click a project's title for more detailed information; click on locations for other projects at that location.)

Detailed inventory of recent deposition and contaminants in the Hudson River Estuary
Frank Nietsche
/ Dr. Timothy Kenna
Earth Institute Contact: Dr. Frank Nitsche
Organization: Lamont-Doherty Earth Observatory (LDEO)

Identifying Sources of Non-Fallout Nuclear Contamination in Hudson River Sediments by Plutonium and Neptunium Isotope Ratios: Sensitive Tracers of Sediment Transport
Dr. Steven Chillrud
Earth Institute Contact: Dr. Steven Chillrud
Organization: Lamont-Doherty Earth Observatory (LDEO)
Locations: United States of America
Special Locations: Hudson River

River Summer
Dr. Stephanie Pfirman
Earth Institute Contact: Dr. Stephanie Pfirman
Organization: Lamont-Doherty Earth Observatory (LDEO)
Locations: United States of America
Special Locations: New York City; Hudson River; Hudson Valley
Publications:
- "Microbial Mineral Weathering for Nutrient Acquisition Releases Arsenic,"by Kenna, T. , with Brian J. Mailloux, Ekaterina Alexandrova, Alison R. Keimowitz, Karen Wovkulich, APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 75(8):2558–2565, April 2009[Abstract]
- "Regional patterns and local variations of sediment distribution in the Hudson River Estuary,"by Nitsche, F. , with Bell, R. E., Carbotte, S. M., Flood, R. D., Kenna, T. , McHugh, C. M., Ryan, W. B., Estuarine, Coastal and Shelf Science, In Press,


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