1.632 resources found

Goals: Determine products of ethyl formate oxidation in the atmosphere. Specifically, investigate atmospheric fate of HC(O)OCH(O.)CH3 radical. Summary: Photolyze Cl2 / ethyl...

The Arctic System Reanalysis (ASR) is produced using a high-resolution version of the Polar Weather Forecast Model (PWRF) and High Resolution Land Data Assimilation (HRLDAS)...

Goals: Photooxidation of 1,2,4 TMB with initial OH and NO with continuous NO injection under black lights. Summary: Target: 80 ppb 1,2,4 TMB + 1 ppm H2O2 + 20 ppb NO + 5 ppb /...

Goals: Test if the HO2 + O3 reaction contributes to the GTHOS artifact, at two RH conditions. Summary: Injections went smoothly. For the CF3O- CIMS, the products that were...

Goals: Photooxidation of o-ethyltoluene with NO under black lights Summary: Targets: o-ethyltoluene 100 ppb (both) NO 20 ppb (west) 40 ppb (east) INSTRUMENTS: GC, SMPS, AMS,...

<p>Analyses of Northern Hemisphere surface temperature received from the U.S.S.R. as part of an agreement on the exchange of climate data.</p>

This dataset contains 500 millibar heights for the Southern Hemisphere for the period June 1968 to August 1977. The grid has a resolution of 10 degrees in the longitudinal...

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

Goals: This experiment was performed to study the competition between the reactions of the smallest stabilized Criegee intermediate (SCI) CH2OO with water (or water dimer) and...

This dataset contains selected codes and data from simulations investigating the impact of cloud-base turbulence on activation of cloud condensation nuclei (CCN). Activation of...

Goals: To characterize role of sulfate aerosol on IEPOX uptake Summary: IEPOX injection followed by different sulfuric acid/ammonium sulfate ratio Organization: Ng Research...

This dataset consists of 31 Russian north polar drifting stations which took observations of surface variables for the periods 1937-1938 and 1950-1991. We received the latest...

Goals: Prepare NAP SOA at 80 RH, with high NOx, and without NH3 Summary: Prepare NAP SOA at 80 RH, with high NOx, and without NH3 Organization: Nizkorodov Lab Lab Affiliation:...

This dataset contains the centennial Global Precipitation Climatology Centre (GPCC) Full Data Reanalysis of monthly global land-surface precipitation based on the 75,000...

Goals: Photooxidation of 1,2,4 TMB with initial OH and NO with continuous NO injection under black lights. Summary: Target: 80 ppb 124Trimethylbenzene + 1 ppm H2O2 + 20 ppb NO +...

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

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

Goals: Photolysis of monoterpene-derived organic nitrates Summary: Photolysis rate constant and mechanism of b-pinene-derived organic nitrate Organization: Ng Research Group Lab...

In this study, we compare the performance of the analysis time series over the period of August 2020 to December 2021 at EPA AirNow stations for both PM2.5 and O3 from raw...

This global dataset contains a climatology of 12 monthly averages and standard deviations of tropospheric column ozone from the Ozone Monitoring Instrument/Microwave Limb...