23,180 resources found

Goals: Product study on 2-methylbut-3-ene-1, 2-diol (1,2-DHI) + OH, unseeded, dry, trying to get the best conditions possible for any isomerization/autooxidation to occur...

Goals: Determine the gas-phase and particle-phase reaction products as well as SOA yield of resorcinol + OH in the presence of NOx. Summary: 400 ppb of resorcinol was added as 2...

Goals: Prepare NAP SOA at 80 RH, with low NOx, and with NH3 Summary: Prepare NAP SOA at 80 RH, with low NOx, and with NH3 Organization: Nizkorodov Lab Lab Affiliation:...

Goals: To produce toluene high NOx SOA for photochemical aging Summary: Toluene high NOx SOA was produced for photochemical aging through the reaction of toluene with the...

The Final (FNL) global tropospheric analyses archived here were produced by NCEP's Global Forecast System (GFS), which was run operationally at 12-hour intervals to make...

Earth Radiation Budget (ERB) MATRIX data were computed at NASA from raw ERB observations. Thirty-seven different ERB parameters are included, with either a daily, 6-day cyclic,...

Goals: Photooxidation of propene with the existence of NO under black lights Summary: Targets: propene 300ppb, NO 15ppb INSTRUMENTS: GC1,2, SMPS, CEAS Organization: UCR-CECERT-...

Climate variations on seasonal-to-decadal (S2D) timescales can have enormous social, economic, and environmental impacts, making skillful predictions on these time scales an...

Among other forcings, past climate variations have been driven by changes in the orbit of earth and greenhouse gas concentrations. These forcings often change concurrently,...

Important Notice: Update of JRA-55 data will terminate at the end of January 2024. Please use Near Real-Time Japanese Reanalysis for Three Quarters of a Century (JRA-3Q) at that...

JMA is currently conducting the Japanese Reanalysis for Three Quarters of a Century (JRA-3Q), which covers the period from September 1947 onward to extend the current period of...

Goals: PM Wall loss without blacklights Summary: Target: 0.5 mol/L (NH4)2SO4 to 10,000 /cm3 INSTRUMENTS: Dual SMPS Organization: UCR-CECERT-APL-Cocker Group Lab Affiliation:...

A special set of ECMWF T106L31 model output for the TOGA COARE experiment from 15 November 1992 to 15 February 1993. Data include analysis and short range forecasts.

Goals: Benzyl alcohol with NOx, OH and surrogate experiments with black light. Summary: Target: 1ppmC surrogate, 25ppb NOx, 1ppm H2O2, 80ppb benzyl alcohol (A only) INSTRUMENTS:...

Hydroclimate and terrestrial hydrology greatly influence the local communities, ecosystems, and economies across Alaska and Yukon River Basin. Therefore, we utilized the...

Goals: To calculate SOA yield from Cl-initiated photooxidation of isoprene at a VOC:Cl2 ratio of 0.67, and using neutral seed. Summary: Neutral seed was injected with an initial...

A prototype, real-time, hourly, multi-sensor National Precipitation Analysis has been developed at the National Centers for Environmental Prediction (NCEP) in cooperation with...

The 15-minute precipitation observations contained in this set were obtained from the National Climatic Data Center (NCDC). The sites are located in the contiguous U.S., Alaska,...

Goals: To evaluate whether or not the formation and properties of secondary organic aerosol (SOA) formed via simultaneous oxidation of a-pinene and limonene can be described as...

Station data from 255 U.S. surface stations are archived in this dataset. Station observation data include temperature, dew point, wind, visibility, weather, and clouds. Prior...