World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
44
Citations
16915
World Ranking
6575
National Ranking
2344

Best Publications

  • A global model of natural volatile organic compound emissions

    Alex Guenther;C. Nicholas Hewitt;David Erickson;Ray Fall

  • Estimates of global terrestrial isoprene emissions using MEGAN (Model of Emissions of Gases and Aerosols from Nature)

    A. Guenther;T. Karl;P. Harley;C. Wiedinmyer

  • Estimating emissions from fires in North America for air quality modeling

    Christine Wiedinmyer;Brad Quayle;Chris Geron;Angie Belote

  • A review and synthesis of monoterpene speciation from forests in the United States.

    Chris Geron;Rei Rasmussen;Robert R. Arnts;Alex Guenther

  • Exchange processes of volatile organic compounds above a tropical rain forest: Implications for modeling tropospheric chemistry above dense vegetation

    Thomas Karl;Mark Potosnak;Mark Potosnak;Alex Guenther;Deborah Clark

  • Estimates of global terrestrial isoprene emissions using MEGAN (Model of Emissions of Gases and Aerosols from Nature)

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  • Field measurements of isoprene emission from trees in response to temperature and light.

    Thomas D. Sharkey;Eric L. Singsaas;Eric L. Singsaas;Peter J. Vanderveer;Chris Geron

  • Isoprene fluxes measured by enclosure, relaxed eddy accumulation, surface layer gradient, mixed layer gradient, and mixed layer mass balance techniques

    Alex Guenther;William Baugh;Ken Davis;Gary Hampton

  • Biogenic volatile organic compound emissions (BVOCs). I. Identifications from three continental sites in the U.S.

    Detlev Helmig;Lee F. Klinger;Alex Guenther;Lee Vierling

  • Estimations of isoprenoid emission capacity from enclosure studies: measurements, data processing, quality and standardized measurement protocols

    Ülo Niinemets;U. Kuhn;P. C. Harley;M. Staudt

  • Temporal variability in basal isoprene emission factor.

    Chris Geron;Alex Guenther;Tom Sharkey;Robert R. Arnts

  • Estimates of regional natural volatile organic compound fluxes from enclosure and ambient measurements

    Alex Guenther;Patrick Zimmerman;Lee Klinger;Jim Greenberg

  • WEATHER EFFECTS ON ISOPRENE EMISSION CAPACITY AND APPLICATIONS IN EMISSIONS ALGORITHMS

    Thomas D. Sharkey;Eric L. Singsaas;Manuel T. Lerdau;Chris D. Geron

  • Sesquiterpene emissions from loblolly pine and their potential contribution to biogenic aerosol formation in the Southeastern US

    Detlev Helmig;John Ortega;Alex Guenther;Jeffrey D. Herrick

  • Leaf, branch, stand and landscape scale measurements of volatile organic compound fluxes from U.S. woodlands.

    A. Guenther;J. Greenberg;P. Harley;D. Helmig

  • Isoprene emission capacity for US tree species

    Chris Geron;Peter Harley;Alex Guenther

  • Measurement and interpretation of isoprene fluxes and isoprene, methacrolein, and methyl vinyl ketone mixing ratios at the PROPHET site during the 1998 Intensive

    E. C. Apel;D. D. Riemer;D. D. Riemer;A. Hills;W. Baugh

  • Isoprene Emission Response to Drought and the Impact on Global Atmospheric Chemistry.

    Xiaoyan Jiang;Alex Guenther;Mark Potosnak;Chris Geron

  • Biogenic volatile organic compound emissions from a lowland tropical wet forest in Costa Rica

    Chris Geron;Alex Guenther;Jim Greenberg;Henry W Loescher

  • Role of canopy-scale photochemistry in modifying biogenic-atmosphere exchange of reactive terpene species: Results from the CELTIC field study

    Craig Stroud;Craig Stroud;Paul Makar;Thomas Karl;Alex Guenther

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