S
Scott C. Herndon
Researcher at State University of New York System
Publications - 207
Citations - 16204
Scott C. Herndon is an academic researcher from State University of New York System. The author has contributed to research in topics: Aerosol & Particulates. The author has an hindex of 61, co-authored 191 publications receiving 13702 citations.
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Journal ArticleDOI
Evolution of Organic Aerosols in the Atmosphere
Jose L. Jimenez,Manjula R. Canagaratna,Neil M. Donahue,André S. H. Prévôt,Qi Zhang,Jesse H. Kroll,Peter F. DeCarlo,James Allan,Hugh Coe,Nga L. Ng,Allison C. Aiken,Kenneth S. Docherty,Ingrid M. Ulbrich,Andrew P. Grieshop,Allen L. Robinson,Jonathan Duplissy,Jared D. Smith,Kevin R. Wilson,V. A. Lanz,Christoph Hueglin,Yele Sun,Yele Sun,Jian Tian,Ari Laaksonen,Tomi Raatikainen,Tomi Raatikainen,J. Rautiainen,Petri Vaattovaara,Mikael Ehn,Markku Kulmala,Markku Kulmala,Jason Tomlinson,Don R. Collins,Michael J. Cubison,Edward J. Dunlea,J. A. Huffman,Timothy B. Onasch,M. R. Alfarra,Paul I. Williams,Keith Bower,Yutaka Kondo,Johannes Schneider,Frank Drewnick,Stephan Borrmann,S. Weimer,Kenneth L. Demerjian,D. Salcedo,L. Cottrell,Robert J. Griffin,Akinori Takami,Takao Miyoshi,Shiro Hatakeyama,Akio Shimono,J. Y. Sun,Y. M. Zhang,Katja Dzepina,Joel R. Kimmel,Donna Sueper,J. T. Jayne,Scott C. Herndon,A. Trimborn,Leah R. Williams,Ezra C. Wood,Ann M. Middlebrook,Charles E. Kolb,Urs Baltensperger,Douglas R. Worsnop +66 more
TL;DR: A unifying model framework describing the atmospheric evolution of OA that is constrained by high–time-resolution measurements of its composition, volatility, and oxidation state is presented, which can serve as a basis for improving parameterizations in regional and global models.
Journal ArticleDOI
An Aerosol Chemical Speciation Monitor (ACSM) for Routine Monitoring of the Composition and Mass Concentrations of Ambient Aerosol
Nga L. Ng,Scott C. Herndon,A. Trimborn,Manjula R. Canagaratna,Philip Croteau,Timothy B. Onasch,Donna Sueper,D. R. Worsnop,Qi Zhang,Yele Sun,J. T. Jayne +10 more
TL;DR: The Aerosol Chemical Speciation Monitor (ACSM) as mentioned in this paper uses an aerodynamic particle focusing lens combined with high vacuum thermal particle vaporization, electron impact ionization, and mass spectrometry.
Journal ArticleDOI
Assessment of methane emissions from the U.S. oil and gas supply chain
Ramón A. Alvarez,Daniel Zavala-Araiza,David Lyon,David T. Allen,Z. Barkley,Adam R. Brandt,Kenneth J. Davis,Scott C. Herndon,Daniel J. Jacob,Anna Karion,Eric A. Kort,Brian Lamb,Thomas Lauvaux,Joannes D. Maasakkers,Anthony J. Marchese,Mark Omara,Stephen W. Pacala,Jeff Peischl,Jeff Peischl,Allen L. Robinson,Paul B. Shepson,Colm Sweeney,Amy Townsend-Small,Steven C. Wofsy,Steven P. Hamburg +24 more
TL;DR: The magnitude of this leakage was reassessed and it was found that in 2015, supply chain emissions were ∼60% higher than the U.S. Environmental Protection Agency inventory estimate, likely because existing inventory methods miss emissions released during abnormal operating conditions.
Journal ArticleDOI
Measurements of methane emissions at natural gas production sites in the United States
David T. Allen,Vincent M. Torres,James A Thomas,David W. Sullivan,Matthew Harrison,Al Hendler,Scott C. Herndon,Charles E. Kolb,Matthew P. Fraser,A. Daniel Hill,Brian Lamb,Jennifer Miskimins,Robert F. Sawyer,John H. Seinfeld +13 more
TL;DR: The measurements indicate that well completion emissions are lower than previously estimated; the data also show emissions from pneumatic controllers and equipment leaks are higher than Environmental Protection Agency (EPA) national emission projections.
Journal ArticleDOI
Chase Studies of Particulate Emissions from in-use New York City Vehicles
Manjula R. Canagaratna,John T. Jayne,David A. Ghertner,Scott C. Herndon,Q. Shi,Jose L. Jimenez,Philip J. Silva,Paul I. Williams,Thomas Lanni,Frank Drewnick,Kenneth L. Demerjian,Charles E. Kolb,Douglas R. Worsnop +12 more
TL;DR: In this article, the authors used an Aerodyne aerosol mass spectrometer (AMS) to provide size-resolved and chemically resolved characterization of the nonrefractory portion of the emitted PM; refractory materials such as elemental carbon were not measured in this study.