906 resources found

Goals: This experiment is to observe product formation from 1,3-butadiene, which should give symmetrical ozonolysis products Summary: Saw significant CH2OO+H2O products, and...

Goals: Chamber cleaning with H2O2 and O3 Summary: Chamber cleaning with H2O2 and O3 Organization: UCR-CECERT-APL-Cocker Group Lab Affiliation: University of California,...

Goals: Determine the chemistry resulting in hydroxybenzoquinone increasing in concentration after photo-oxidation ends. Summary: 300 ppb of resorcinol was added as 2 ppm of...

Goals: Measure SOA yield of D5 Summary: Performed in the Caltech Near Bag, no NOx, low Y Organization: Caltech Atmospheric Chamber Lab Affiliation: California Institute of...

Goals: Product and SOA formation study on 2-methylbut-3-ene-1,2-diol (1,2-DHI) + OH, using wet (deliquesced) ammonium sulfate seeds at 50% RH. RO2 + HO2 pathway targeted....

A dataset of global geomorphic parameters for use in land models having a representative hillslope parameterization.

Goals: Determine the SOA yield, products and molar yield of SOA products for the reaction of catechol with NO3. Summary: Reaction occurred in immediately, was conducted in the...

Goals: To quantify the nitrooxy-hydroperoxide yield and the SOA yield from nighttime RO2+HO2-dominated NO3-initiated chemistry of a-pinene by adding H2O2 + ozone + NO2 to the...

Goals: Photo-oxidation of b-caryophyllene with the existence of O3 and 2-butanol under black lights Summary: Targets: b-cary 5ppb; O3 350ppb; 2-butanol 1.58ppm INSTRUMENTS: GC,...

Goals: To quantify the nitrooxy-hydroperoxide yield and the SOA yield from nighttime RO2+HO2-dominated NO3-initiated chemistry of a-pinene by adding H2O2 + ozone + NO2 to the...

Goals: Study methacrolein low NO chemistry. Summary: We successfully oxidized MACR in low NO conditions. About 9 ppb was remaining by the time we turned off lights. After we...

Goals: Prepare NAP SOA at 0 RH, with high NOx, and with NH3 Summary: Prepare NAP SOA at 0 RH, with high NOx, and with NH3 Organization: Nizkorodov Lab Lab Affiliation:...

This dataset contains simulation output from specified dynamics WACCM-X simulations of the solar flare that occurred on September 7, 2005. Included are vertical profiles of the...

Goals: Prepare SOA for ROS measurements Summary: SOA was prepared and then collected for offline analysis Organization: Nizkorodov Lab Lab Affiliation: University of California,...

Goals: To characterize vapor wall loss Summary: Vapor wall loss characterization based on the case study of a-pinene ozonolysis with different seed concentration Organization:...

Goals: Explore OH yield, product formation (carbonyls, peroxides, organic acids, and others), and Ozone-related GTHOS interference. Investigate any instrumental interferences of...

Goals: To quantify the nitrooxy-hydroperoxide yield and the SOA yield from nighttime RO2+HO2-dominated NO3-initiated chemistry of a-pinene by adding H2O2 + ozone + NO2 to the...

This dataset contains the necessary data supporting the paper titled "The role of diffuse electron precipitation in the formation of subauroral polarization streams", submitted...

Goals: This experiment is a repeat of 140726, but done with the NO2PAN analyzer to get the exact concentration of MPAN. The photoxidation is wdone without a-pinene or MAE, to...

A subset of hourly and daily averaged model output from a 1/20° regional simulation of the eastern tropical Pacific ocean. This output is being made public in connection with a...