L
Lisa Kaser
Researcher at National Center for Atmospheric Research
Publications - 46
Citations - 2008
Lisa Kaser is an academic researcher from National Center for Atmospheric Research. The author has contributed to research in topics: Isoprene & Aerosol. The author has an hindex of 23, co-authored 44 publications receiving 1659 citations. Previous affiliations of Lisa Kaser include University of Innsbruck.
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Journal ArticleDOI
Characterization of a real-time tracer for isoprene epoxydiols-derived secondary organic aerosol (IEPOX-SOA) from aerosol mass spectrometer measurements
Weiwei Hu,Pedro Campuzano-Jost,Brett B. Palm,Douglas A. Day,Amber M. Ortega,Patrick L. Hayes,Patrick L. Hayes,Patrick L. Hayes,Jordan E. Krechmer,Qi Chen,Qi Chen,Mikinori Kuwata,Mikinori Kuwata,Yingjun Liu,S. S. de Sá,Karena A. McKinney,S. T. Martin,Min Hu,Sri Hapsari Budisulistiorini,Matthieu Riva,Jason D. Surratt,J. M. St. Clair,J. M. St. Clair,J. M. St. Clair,G. Isaacman-Van Wertz,Lindsay D. Yee,Allen H. Goldstein,Samara Carbone,Joel Brito,Paulo Artaxo,J. A. de Gouw,J. A. de Gouw,J. A. de Gouw,Abigail R. Koss,Abigail R. Koss,Armin Wisthaler,Armin Wisthaler,Tomas Mikoviny,Thomas Karl,Lisa Kaser,Lisa Kaser,Werner Jud,Armin Hansel,Kenneth S. Docherty,M. L. Alexander,Niall Robinson,Niall Robinson,Hugh Coe,James Allan,Manjula R. Canagaratna,Fabien Paulot,Fabien Paulot,Jose L. Jimenez,Jose L. Jimenez +53 more
TL;DR: In this article, the authors applied positive matrix factorization (PMF) to aerosol mass spectrometer (AMS) measurements to identify secondary organic aerosol (SOA) formed from isoprene epoxydiols (IEPOX).
Journal ArticleDOI
Observations of gas- and aerosol-phase organic nitrates at BEACHON-RoMBAS 2011
Juliane L. Fry,Danielle C. Draper,Kyle J. Zarzana,Kyle J. Zarzana,Pedro Campuzano-Jost,Pedro Campuzano-Jost,Douglas A. Day,Douglas A. Day,Jose L. Jimenez,Jose L. Jimenez,Steven S. Brown,Ronald C. Cohen,Lisa Kaser,Armin Hansel,Luca Cappellin,Thomas Karl,A. Hodzic Roux,A. Turnipseed,Christopher A. Cantrell,Barry Lefer,N. Grossberg +20 more
TL;DR: In this paper, the role of NOx (NOx = NO + NO2) in oxidation of forest-emitted volatile organic compounds (VOCs) and subsequent aerosol formation was investigated.
Journal ArticleDOI
Rapid cycling of reactive nitrogen in the marine boundary layer
Chunxiang Ye,Xianliang Zhou,Xianliang Zhou,Dennis Pu,Jochen Stutz,James Festa,Max Spolaor,Catalina Tsai,Christopher A. Cantrell,Roy L. Mauldin,Roy L. Mauldin,Teresa Campos,Andrew J. Weinheimer,Rebecca S. Hornbrook,Eric C. Apel,Alex Guenther,Lisa Kaser,Bin Yuan,Bin Yuan,Thomas Karl,Julie Haggerty,Samuel R. Hall,Kirk Ullmann,James N. Smith,James N. Smith,John Ortega,Christoph Knote,Christoph Knote +27 more
TL;DR: Evidence is found for rapid recycling of nitric acid to nitrous acid and nitrogen oxides in the clean marine boundary layer via particulate nitrate photolysis through box model calculations based on the Master Chemical Mechanism and laboratory experiments demonstrate thephotolysis of particulates nitrate collected on filters at a rate more than two orders of magnitude greater than that of gaseous nitric Acid.
Journal ArticleDOI
In situ secondary organic aerosol formation from ambient pine forest air using an oxidation flow reactor
Brett B. Palm,Brett B. Palm,Pedro Campuzano-Jost,Pedro Campuzano-Jost,Amber M. Ortega,Amber M. Ortega,Douglas A. Day,Douglas A. Day,Lisa Kaser,Lisa Kaser,Werner Jud,Thomas Karl,Armin Hansel,J. F. Hunter,Eben S. Cross,Jesse H. Kroll,Zhe Peng,Zhe Peng,William H. Brune,Jose L. Jimenez,Jose L. Jimenez +20 more
TL;DR: In this paper, a simple model is derived and used to account for the relative timescales of condensation of low-volatility organic compounds (LVOCs) onto particles; condensational loss to the walls; and further reaction to produce volatile, noncondensing fragmentation products.
Journal ArticleDOI
Organosulfates as Tracers for Secondary Organic Aerosol (SOA) Formation from 2-Methyl-3-Buten-2-ol (MBO) in the Atmosphere
Haofei Zhang,David R. Worton,Michael Lewandowski,John Ortega,Caitlin L. Rubitschun,Jeong-Hoo Park,Kasper Kristensen,Pedro Campuzano-Jost,Douglas A. Day,Jose L. Jimenez,Mohammed Jaoui,John H. Offenberg,Tadeusz E. Kleindienst,Jessica B. Gilman,Jessica B. Gilman,William C. Kuster,Joost A. de Gouw,Joost A. de Gouw,Changhyoun Park,Gunnar W. Schade,Amanda A. Frossard,Lynn M. Russell,Lisa Kaser,Werner Jud,Armin Hansel,Luca Cappellin,Thomas Karl,Marianne Glasius,Alex Guenther,Allen H. Goldstein,John H. Seinfeld,Avram Gold,Richard M. Kamens,Jason D. Surratt +33 more
TL;DR: Chemical characterization of laboratory-generated MBO SOA reveals that an organosulfate species formed and was substantially enhanced with elevated aerosol acidity, demonstrating that it is a molecular tracer for MBO-initiated SOA in the atmosphere.