Jim Greenberg

Biochemical Engineer
TIIMES - ACD
BEACHON

Contact Information:
PO Box 3000, Boulder, CO 80307-3000
Office: FL0 - 3126
Telephone: 303-497-1454
Email: greenber@ucar.edu
Home Page

Project Summary:

Brief History of TIImes research

2003-2006 Wildfire:

Volatile organic emissions from the distillation and pyrolysis of Vegetation, J. P. Greenberg, H. Friedli, A. B. Guenther, D. Hanson, P. Harley, and T. Karl, Atmos. Chem. Phys., 6, 81–91, 2006.

2005-2007:

Click on picture to view the entire figure.

Development of environmental chamber into whole plant enclosure biogenic emission measurement system (Fluxtron).

Develop system for the measurement of light hydrocarbon (ethane, ethane, ethyne, propane, propene, etc.) from vegetation; deployed August 2007 in Japan (Tomakomai Experimental Forest)

Modeling of methanol emissions at leaf level: Environmental controls over methanol emission from leaves: P. Harley, J. Greenberg, Ü. Niinemets, and A. Guenther. Biogeosciences Discuss., 4, 2593-2640, 2007.

Sesquiterpene measurement techniques, calibrations, and intercomparisons

Investigation of biogenic OVOC emissions from soils and litter, including: The likelihood of volatile allelopathy: a case study of the invasive perennial Artemisia vulgaris.
Jacob N. Barney (Department of Horticulture, Cornell University), Jed P. Sparks (Department of Ecology and Evolutionary Biology, Cornell University), Jim Greenberg (NCAR), Thomas H. Whitlow (Department of Horticulture, Cornell University), Alex Guenther (NCAR)
Sumitted to Oecologia

Publications:

Harley, P., J. Greenberg, Ulo. Niinemets, A. Guenther, 2007: Environmental controls over methanol emission from leaves. Biogeosciences Discuss., 4, 2593-2640.

Karl, T., A. Guenther, R. J. Yokelson, J. Greenberg, M. Potosnak, D. R. Blake, P. Artaxo, 2007: The tropical forest and fire emissions experiment: Emission, chemistry, and transport of biogenic volatile organic compounds in the lower atmosphere over Amazonia. J. Geophys. Res., American Geophysical Union, 112, D18302, doi: 10.1029/2007JD008539.

Matsunaga, S. N., A. B. Guenther, Y. Izawa, C. Wiedinmyer, J. P. Greenberg, K. Kawamura, 2007: Importance of wet precipitation as a removal and transport process for atmospheric water soluble carbonyls. Atmos. Environ., 41, 790-796, doi: 10.1016/j.atmosenv.2006.08.054.