906 resources found

Goals: Photo-oxidation of two VOCs with OH under black lights. Summary: Target: Naphthalene 30 ppb+H2O2 1 ppm (both) +m-xylene 90 ppb(A) INSTRUMENTS: SMPS, GC1, AMS, APM, SYFT...

Goals: Gasoline photo-oxidation under NOx and SOA surrogate Summary: Target: 1.1ppmC SOA surrogate, 25ppb NOx, 250ul Gasoline(A)+1ppmC H2O2(both) INSTRUMENTS: SMPS, GC1, AMS,...

The datasets contains numerical results from FastEddy simulations of non-precipitating shallow cumulus clouds corresponding to the intercomparison exercises from Siebesma et al....

Research aircraft collected in situ microphysical and aerosol data during the QCSRP over two summer seasons in Queensland, Australia between 2007 and 2009, as described in...

Goals: Investigate vapor-wall loss rates of isoprene, MACR, and MVK at RH = 5% Summary: Obtained temporal profiles of three compounds with GC-FID Organization: Caltech...

Goals: Make Diesel SOA to study viscosity and liquid-liquid phase separation of SOA from the photooxidation of diesel vapors. Summary: Prepare SOA for diesel study from diesel...

Goals: To quantify SOA yield and gas-phase product yields from humid ozonolysis of b-ocimene, which will serve as a "control" experiment to subtract the ozonolysis contribution...

Goals: This experiment was performed to assess the reactive uptake behavior of cis beta-IEPOX that was synthesized for the experiment. Different particle inorganic compositions...

Goals: Photo-oxidation of m-ethyltoluene with NO under black lights. Summary: Targets: m-ethyltoluene 100 ppb(both) NO 20 ppb (west) 40 ppb (east) inject formic acid to west bag...

Goals: Photo-oxidation of phenol with methyl nitrite and high NO under black lights. Summary: Targets: phenol 50ppb (A), NO 500ppb, MN 50ppbbenzene 500ppb(B) INSTRUMENTS: SMPS,...

We analyze two preindustrial experiments from the Community Earth System Model version 2 (CESM2) to characterize the impact of sea ice physics on differences in coastal sea ice...

NCAR is coordinating the development of the Toolbox for Human-Earth System Integration and Scaling (THESIS) to facilitate linkages between the Community Earth System Model...

Goals: Probing the steady state NO and O3 concentration that could be reached by varying the concentrations of reactants H2O2 and NO in the photooxidation experiment Summary:...

Goals: Determine SOA yield of OH radical oxidation of the VOC Summary: Experiments were conducted in an 8.0 m3 Teflon chamber at ambient temperature (?25 °C) and pressure (?630...

Goals: Dark-oxidation of b-caryophyllene with the existence of O3, isoprene and 2-butanol under black lights Summary: Targets: b-cary 5ppb O3 300ppb isoprene 0.25ppm 2-butanol...

Goals: PM Wall loss without blacklights Summary: Atomizeing 0.03M Asmonia Sulfate INSTRUMENTS: Dual SMPS Organization: UCR-CECERT-APL-Cocker Group Lab Affiliation: University of...

An updated isoprene and terpene chemical mechanism (MOZART-TS2) for CESM/CAM-chem (Community Earth System Model/Community Atmosphere Model with chemistry) was created and...

Goals: Determine atmospheric photoxidation pathways for ethyl acetate, specifically examine chemistry of CH3CH2C(O)OCH(O.)CH3 radical vs. T and O2 partial pressure Summary:...

Goals: To calculate SOA yield from Cl-initiated photo-oxidation of isoprene at a VOC:Cl2 ratio of 0.61, and using neutral seed. Cl was continuously injected throughout the...

Goals: To quantify SOA yield and gas-phase product yields (particularly of C10 nitrooxy-hydroperoxide and other organonitrates) from humid nighttime RO2+HO2-dominated...