M
ManishKumar Shrivastava
Researcher at Pacific Northwest National Laboratory
Publications - 16
Citations - 1107
ManishKumar Shrivastava is an academic researcher from Pacific Northwest National Laboratory. The author has contributed to research in topics: Aerosol & Trace gas. The author has an hindex of 12, co-authored 16 publications receiving 976 citations.
Papers
More filters
Journal ArticleDOI
Evaporation Kinetics and Phase of Laboratory and Ambient Secondary Organic Aerosol
TL;DR: In this article, the effects of adsorption of spectator organic species during SOA formation on SOA properties and fate were investigated. And the results showed that SOA evaporation behavior is nearly size-independent and does not follow the evapuration kinetics of liquid droplets, in contrast with model assumptions.
Journal ArticleDOI
Modeling organic aerosols in a megacity: comparison of simple and complex representations of the volatility basis set approach
ManishKumar Shrivastava,Jerome D. Fast,Richard C. Easter,William I. Gustafson,Rahul A. Zaveri,Jose L. Jimenez,Pablo E. Saide,Alma Hodzic +7 more
TL;DR: In this paper, the Weather Research and Forecasting model coupled with chemistry (WRF-Chem) is modified to include a volatility basis set (VBS) treatment of secondary organic aerosol formation.
Journal ArticleDOI
Synergy between Secondary Organic Aerosols and Long Range Transport of Polycyclic Aromatic Hydrocarbons
TL;DR: A new, experimentally based picture is presented in which PAHs trapped inside highly viscous semisolid secondary organic aerosol (SOA) particles, during particle formation, are prevented from evaporation and shielded from oxidation, providing an explanation for the persistent discrepancy between observed and predicted particle-boundPAHs.
Journal ArticleDOI
Implications of low volatility SOA and gas‐phase fragmentation reactions on SOA loadings and their spatial and temporal evolution in the atmosphere
ManishKumar Shrivastava,Alla Zelenyuk,Dan Imre,Richard C. Easter,Josef Beranek,Rahul A. Zaveri,Jerome D. Fast +6 more
TL;DR: In this paper, the authors investigate issues related to volatility and multi-generational gas-phase aging parameterizations affecting the formation and evolution of secondary organic aerosol (SOA) in models and develop a new, experimentally driven paradigm to represent SOA as a non-absorbing semi-solid with very low "effective volatility".
Journal ArticleDOI
Modeling regional aerosol and aerosol precursor variability over California and its sensitivity to emissions and long-range transport during the 2010 CalNex and CARES campaigns
Jerome D. Fast,James Allan,Roya Bahreini,Roya Bahreini,J. S. Craven,Louisa K. Emmons,R. A. Ferrare,Patrick L. Hayes,Patrick L. Hayes,Alma Hodzic,John S. Holloway,John S. Holloway,Chris A. Hostetler,Jose L. Jimenez,H. H. Jonsson,Shang Liu,Yina Liu,Andrew R. Metcalf,Andrew R. Metcalf,Ann M. Middlebrook,John B. Nowak,Mikhail Pekour,Anne E. Perring,Anne E. Perring,Lynn M. Russell,Arthur J. Sedlacek,John H. Seinfeld,Ari Setyan,Ari Setyan,John E. Shilling,ManishKumar Shrivastava,Stephen R. Springston,Chen Song,R. Subramanian,Jonathan Taylor,V. Vinoj,V. Vinoj,Qing Yang,Rahul A. Zaveri,Qi Zhang +39 more
TL;DR: The performance of the Weather Research and Forecasting regional model with chemistry (WRF-Chem) in simulating the spatial and temporal variations in aerosol mass, composition, and size over California is quantified using the extensive meteorological, trace gas, and aerosol measurements collected during the California Nexus of Air Quality and Climate Experiment (CalNex) and the Carbonaceous Aerosol and Radiative Effects Study (CARES) conducted during May and June of 2010 as discussed by the authors.