C
Caleb Arata
Researcher at University of California, Berkeley
Publications - 35
Citations - 1159
Caleb Arata is an academic researcher from University of California, Berkeley. The author has contributed to research in topics: Chemistry & Medicine. The author has an hindex of 14, co-authored 27 publications receiving 692 citations. Previous affiliations of Caleb Arata include Los Alamos National Laboratory.
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Journal ArticleDOI
Overview of HOMEChem: House Observations of Microbial and Environmental Chemistry
Delphine K. Farmer,Marina E. Vance,Jon Abbatt,A. Abeleira,Michael R. Alves,Caleb Arata,Erin K. Boedicker,Stephen Bourne,Felipe J. Cardoso-Saldaña,Richard L. Corsi,Richard L. Corsi,Peter F. DeCarlo,Allen H. Goldstein,Vicki H. Grassian,L. Hildebrandt Ruiz,Jose L. Jimenez,Tara F. Kahan,Tara F. Kahan,Erin F. Katz,James Mattila,William W. Nazaroff,Atila Novoselac,Rachel E. O’Brien,Victor W. Or,Sameer Patel,Sumit Sankhyan,Philip S. Stevens,Yilin Tian,Michael Wade,Chen Wang,Shan Zhou,Yong Zhou +31 more
TL;DR: The House Observations of Microbial and Environmental Chemistry (HOMEChem) study is a collaborative field investigation designed to probe how everyday activities influence the emissions, chemical transformations and removal of trace gases and particles in indoor air.
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Surface reservoirs dominate dynamic gas-surface partitioning of many indoor air constituents.
Chen Wang,Douglas B. Collins,Douglas B. Collins,Caleb Arata,Allen H. Goldstein,James Mattila,Delphine K. Farmer,Laura Ampollini,Peter F. DeCarlo,Peter F. DeCarlo,Atila Novoselac,Marina E. Vance,William W. Nazaroff,Jonathan P. D. Abbatt +13 more
TL;DR: In this work, air-surface interactions of 19 common indoor air contaminants with diverse properties and sources were monitored in a house using fast-response, on-line mass spectrometric and spectroscopic methods, demonstrating that most of the contaminants reside in the surface reservoirs and not, as expected, in the gas phase.
Journal ArticleDOI
Mapping methane concentrations from a controlled release experiment using the next generation airborne visible/infrared imaging spectrometer (AVIRIS-NG)
Andrew K. Thorpe,Andrew K. Thorpe,Christian Frankenberg,Andrew D. Aubrey,Dar A. Roberts,A.A. Nottrott,Thom Rahn,Jeremy A. Sauer,M. K. Dubey,Keeley R. Costigan,Caleb Arata,Andrea Steffke,S. Hills,C. E. Haselwimmer,D. Charlesworth,Chris Funk,Robert O. Green,S. Lundeen,Joseph W. Boardman,Michael L. Eastwood,Charles M. Sarture,Scott H. Nolte,Ian B. McCubbin,David R. Thompson,Joseph P. McFadden +24 more
TL;DR: In this article, the authors used the next generation Airborne VISible/Infrared Imaging Spectrometer (AVIRIS-NG) for detecting anthropogenic methane (CH 4 ) sources.
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Aerosol single scattering albedo dependence on biomass combustion efficiency: Laboratory and field studies
Shang Liu,Allison C. Aiken,Caleb Arata,Manvendra K. Dubey,Chelsea E. Stockwell,Robert J. Yokelson,Elizabeth A. Stone,Thilina Jayarathne,Allen L. Robinson,Paul J. DeMott,Sonia M. Kreidenweis +10 more
TL;DR: In this article, single scattering albedo (ω) of fresh biomass burning (BB) aerosols produced from 92 controlled laboratory combustion experiments of 20 different woods and grasses was analyzed to determine the factors that control the variability in ω.
Journal ArticleDOI
Multiphase Chemistry Controls Inorganic Chlorinated and Nitrogenated Compounds in Indoor Air during Bleach Cleaning
James Mattila,Pascale S. J. Lakey,Manabu Shiraiwa,Chen Wang,Jonathan P. D. Abbatt,Caleb Arata,Allen H. Goldstein,Laura Ampollini,Erin F. Katz,Peter F. DeCarlo,Shan Zhou,Tara F. Kahan,Tara F. Kahan,Felipe J. Cardoso-Saldaña,Lea Hildebrandt Ruiz,A. Abeleira,Erin K. Boedicker,Marina E. Vance,Delphine K. Farmer +18 more
TL;DR: Kinetic modeling revealed multiphase chemistry plays a central role in controlling indoor chlorine and reactive nitrogen chemistry during these periods and predicts hydroxyl (OH) and chlorine (Cl) radical production duringThese periods are predicted to be driven by HOCl and Cl2 photolysis.