1 636 resources found

Goals: Observing NO-initiated isoprene reactions under SOA surrogate and NOx environment. Summary: Target: 1.1ppmC SOA surrogate, 25ppb NOx, 100 ppb isoprene (A) INSTRUMENTS:...

To gain insight into the atmospheric teleconnections associated with the AMV, we perform idealized experiments using Community Earth System Model version 1 (CESM1) in which...

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

Goals: This experiment was done to react 2-Methyl-3-buten-1-ol (231 MBO) with ozone to produce the Hydroxymethylpropanal (HMPR). After oxidizing HMPR with OH in the high NO2...

The NOAA Profiler Network (NPN) has 35 unmanned Doppler Radar sites in 18 central US states and Alaska. They provide hourly vertical profiles of wind data. The hourly netCDF...

Goals: Observing OH-initiated m-xylene reactions under SOA surrogate and NOx environment. Summary: Target: 1.1 ppmC SOA surrogate, 25 ppb NOx, 1 ppm H2O2, 25 ppb m-xylene (A)...

The Stratospheric Aerosol Geoengineering Large Ensemble project (GLENS) is a 20-member ensemble of stratospheric sulfate aerosol geoengineering simulations between 2020-2099 and...

The NCEP operational Global Forecast System auxiliary analysis and forecast grids are on a 0.25 by 0.25 global latitude longitude grid. Grids include analysis and forecast time...

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: To characterize particulate organic nitrate generated from photooxidation of a-pinene in moderate NO level and to understand its hydrolysis process. Summary: SOA...

DS126.1 represents a dataset implemented and computed by NCAR's Data Support Section, and forms an essential part of efforts undertaken in late 2004, early 2005, to produce an...

This dataset is used in a study (Lee et al. 2021) in which we compared total aerosol forecasts in the Middle East from three publicly available models, from NASA and NOAA in the...

Goals: This experiment serves as a no-organic control for experiments on 11/16/21 and 11/19/21, to examine the dark size-dependent loss rates of ammonium sulfate aerosol in the...

Goals: Photooxidation of toluene with initial OH and NO with step wise NO2 injection under black lights. Summary: Target: 80 ppb toluene + 1 ppm H2O2 + 20 ppb NO + step wise NO2...

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

This past2k simulation spanning the last 2 millennia, described in the reference paper, uses the fully coupled CESM1.1 at 1 degree resolution in the ocean and sea ice model...

Goals: This experiment was done to study the Methacrolein high NO2 photooxidation in the presence of fully deliquesced ammonium sulfate (AS) seeds at RH 85%, since the other...

Interannual variability in atmospheric carbon monoxide (CO) between 2001 and 2016 is determined from total column CO observations from the satellite instrument MOPITT....

Ship logbook data digitized from the Kobe collection, by programs sponsored by the Japanese Meteorological Agency (JMA), and the Nippon Foundation.