C
Chris Geron
Researcher at United States Environmental Protection Agency
Publications - 44
Citations - 8198
Chris Geron is an academic researcher from United States Environmental Protection Agency. The author has contributed to research in topics: Isoprene & Eddy covariance. The author has an hindex of 32, co-authored 44 publications receiving 7617 citations. Previous affiliations of Chris Geron include Research Triangle Park & Great Lakes Environmental Research Laboratory.
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Journal ArticleDOI
A global model of natural volatile organic compound emissions
Alex Guenther,C. Nicholas Hewitt,David J. Erickson,Ray Fall,Chris Geron,Thomas E. Graedel,Peter Harley,Lee Klinger,Manuel T. Lerdau,W. A. Mckay,Tom Pierce,Bob Scholes,Rainer Steinbrecher,Raja Tallamraju,John Taylor,Patrick R. Zimmerman +15 more
TL;DR: In this article, the authors developed a global model to estimate emissions of volatile organic compounds from natural sources (NVOC), which has a highly resolved spatial grid and generates hourly average emission estimates.
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Natural emissions of non-methane volatile organic compounds, carbon monoxide, and oxides of nitrogen from North America
TL;DR: In this article, the authors reviewed the magnitudes, distributions, controlling processes and uncertainties associated with North American natural emissions of oxidant precursors, including non-methane volatile organic compounds (NMVOC), carbon monoxide (CO) and nitric oxide (NO), that determine tropospheric oxidant concentrations.
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Estimating emissions from fires in North America for air quality modeling
Christine Wiedinmyer,Brad Quayle,Chris Geron,Angie Belote,Donald C. McKenzie,Xiaoyang Zhang,Susan O'Neill,Kristina Klos Wynne +7 more
TL;DR: In this article, the authors developed a modeling framework to estimate the emissions from fires in North and parts of Central America by taking advantage of a combination of complementary satellite and ground-based data to refine estimates of fuel loadings.
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A review and synthesis of monoterpene speciation from forests in the United States.
TL;DR: In this article, the authors examined the emission and tissue internal concentration of major forest tree species in the United States and found that α-pinene was the most abundant among the 14 most commonly occurring monoterpenes.
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Exchange processes of volatile organic compounds above a tropical rain forest: Implications for modeling tropospheric chemistry above dense vegetation
Thomas Karl,Mark J. Potosnak,Mark J. Potosnak,Alex Guenther,Deborah A. Clark,John T. Walker,Jeffrey D. Herrick,Chris Geron +7 more
TL;DR: In this article, the authors used disjunct eddy covariance in conjunction with continuous in-canopy gradient measurements to quantify the fine-scale source and sink distribution of some of the most abundant biogenic (isoprene, monoterpenes, methanol, acetaldehyde, and acetone) and photo-oxidized (MVK+MAC, acetone, acetic, and formic acid) VOCs in an old growth tropical rain forest.