I. M. Ulbrich

Cooperative Institute for Research in Environmental Sciences — United States

Earth and Planetary Sciences · Physical Sciences

31h-index18.3kcitations75works0.02yr avg
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Research Topics

Atmospheric chemistry and aerosols(64), Air Quality and Health Impacts(45), Air Quality Monitoring and Forecasting(25), Atmospheric Ozone and Climate(20), Atmospheric aerosols and clouds(15)

Publications75 total

A Technique for Rapid Gas Chromatography Analysis Applied to Ambient Organic Aerosol Measurements from the Thermal Desorption Aerosol Gas Chromatograph (TAG)
Aerosol Science and Technology·2014· 35 citedOpen Access
Wintertime Aerosol Chemistry in Sub-Arctic Urban Air
Aerosol Science and Technology·2013· 39 cited
Vertically resolved chemical characteristics and sources of submicron aerosols measured on a Tall Tower in a suburban area near Denver, Colorado in winter
Journal of Geophysical Research Atmospheres·2013· 34 cited
Chemically-resolved aerosol eddy covariance flux measurements in urban Mexico City during MILAGRO 2006
Atmospheric chemistry and physics·2012· 14 citedOpen Access
Chemically-resolved aerosol eddy covariance flux measurements in urban Mexico City during MILAGRO 2006
2012Open Access
Three-dimensional factorization of size-resolved organic aerosol mass spectra from Mexico City
Atmospheric measurement techniques·2012· 56 citedOpen Access
The 2005 Study of Organic Aerosols at Riverside (SOAR-1): instrumental intercomparisons and fine particle composition
Atmospheric chemistry and physics·2011· 171 citedOpen Access
Understanding atmospheric organic aerosols via factor analysis of aerosol mass spectrometry: a review
Analytical and Bioanalytical Chemistry·2011· 1.1k citedOpen Access
Three-dimensional factorization of size-resolved organic aerosol mass spectra from Mexico City
2011· 3 citedOpen Access
Measurements of volatile organic compounds at a suburban ground site (T1) in Mexico City during the MILAGRO 2006 campaign: measurement comparison, emission ratios, and source attribution
Atmospheric chemistry and physics·2011· 159 citedOpen Access
The 2005 Study of Organic Aerosols at Riverside (SOAR-1): instrumental intercomparisons and fine particle composition
2011· 12 citedOpen Access
Characterization of Positive Matrix Factorization Methods and Their Application to Ambient Aerosol Mass Spectra
CU Scholar (University of Colorado Boulder)·2011· 1 citedOpen Access
Real-Time Methods for Estimating Organic Component Mass Concentrations from Aerosol Mass Spectrometer Data
Environmental Science & Technology·2010· 450 cited
Major components of atmospheric organic aerosol in southern California as determined by hourly measurements of source marker compounds
Atmospheric chemistry and physics·2010· 140 citedOpen Access
Measurements of volatile organic compounds at a suburban ground site (T1) in Mexico City during the MILAGRO 2006 campaign: measurement comparison, emission ratios, and source attribution
2010· 5 citedOpen Access
Investigation of the sources and processing of organic aerosol over the Central Mexican Plateau from aircraft measurements during MILAGRO
Atmospheric chemistry and physics·2010· 383 citedOpen Access
Organic aerosol components observed in Northern Hemispheric datasets from Aerosol Mass Spectrometry
Atmospheric chemistry and physics·2010· 1.3k citedOpen Access
A comparison of Organic Aerosol Components observed in Worldwide Datasets measured with Aerosol Mass Spectrometry
Air Pollution and Health·2010
Major components of atmospheric organic aerosol in southern California as determined by hourly measurements of source marker compounds
2010· 9 citedOpen Access
Evaluation of the volatility basis-set approach for the simulation of organic aerosol formation in the Mexico City metropolitan area
Atmospheric chemistry and physics·2010· 386 citedOpen Access
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Frequent Co-authors

J. L. Jiménez(49), A. C. Aiken(18), P. F. DeCarlo(17), Douglas R. Worsnop(17), Manjula R. Canagaratna(16), J. A. Huffman(13), T. B. Onasch(13), Kenneth S. Docherty(12), M. J. Cubison(11), K. S. Docherty(8), Paul J. Ziemann(8), N. L. Ng(7), L. T. Molina(7), D. Sueper(6), John T. Jayne(6), Scott C. Herndon(6), A. Trimborn(6), B. de Foy(6), Andrê S. H. Prévôt(5), Q. Zhang(5)