L
Li Zhang
Researcher at University of Colorado Boulder
Publications - 11
Citations - 560
Li Zhang is an academic researcher from University of Colorado Boulder. The author has contributed to research in topics: Aerosol & Engineering. The author has an hindex of 6, co-authored 8 publications receiving 255 citations. Previous affiliations of Li Zhang include University of California, Los Angeles & Cooperative Institute for Research in Environmental Sciences.
Papers
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Journal ArticleDOI
Global Estimates and Long-Term Trends of Fine Particulate Matter Concentrations (1998-2018).
Melanie S. Hammer,Melanie S. Hammer,Aaron van Donkelaar,Aaron van Donkelaar,Chi Li,Chi Li,Alexei Lyapustin,Alexei Lyapustin,Andrew M. Sayer,Andrew M. Sayer,N. Christina Hsu,Robert C. Levy,Michael J. Garay,Olga V. Kalashnikova,Ralph A. Kahn,Michael Brauer,Michael Brauer,Joshua S. Apte,Daven K. Henze,Li Zhang,Li Zhang,Qiang Zhang,Bonne Ford,Jeffrey R. Pierce,Randall V. Martin,Randall V. Martin,Randall V. Martin +26 more
TL;DR: Global estimates of annual PM2.5 concentrations and trends for 1998-2018 are developed using advances in satellite observations, chemical transport modeling, and ground-based monitoring, identifying significant trends for eastern North America, Europe, and globally.
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Improving simulations of fine dust surface concentrations over the western United States by optimizing the particle size distribution
TL;DR: In this article, a scale-invariant fragmentation theory (Kok_PSD) with constraints from in situ measurements is implemented in a chemical transport model to improve estimates of remote contributions of dust to fine particulate matter (PM2.5).
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Dust vertical profile impact on global radiative forcing estimation using a coupled chemical-transport–radiative-transfer model
TL;DR: In this article, the authors used the GEOS-Chem global three-dimensional chemical transport model coupled with the Fu-Liou-Gu (FLG) radiative transfer model (RTM) to investigate the dust radiative forcing and heating rate based on different vertical profiles for April 2006.
Journal ArticleDOI
Constraining Black Carbon Aerosol over Asia using OMI Aerosol Absorption Optical Depth and the Adjoint of GEOS-Chem
Li Zhang,Li Zhang,Daven K. Henze,Georg Grell,Greg Carmichael,Nicolas Bousserez,Q. Zhang,Omar Torres,C. Ahn,Zifeng Lu,J. J. Cao,Yuhao Mao,Yuhao Mao +12 more
TL;DR: In this article, a top-down, spatially resolved, estimates of black carbon emissions through assimilation of OMI (Ozone Monitoring Instrument) observations of aerosol absorption optical depth (AAOD) with the GEOS-Chem (Goddard Earth Observing System chemistry) model and its adjoint for April and October 2006 are presented.
Journal ArticleDOI
What factors control the trend of increasing AAOD over the United States in the last decade
Li Zhang,Li Zhang,Li Zhang,Daven K. Henze,Georg Grell,Omar Torres,Hiren Jethva,Lok N. Lamsal +7 more
TL;DR: In this article, the spatial and temporal trends of absorbing aerosol optical depth (AAOD) in the last decade over the United States (U.S.) observed by the Ozone Monitoring Instrument (OMI).