22.494 resources found

This dataset contains upper air reports from six stations in the U.S.S.R.: Olyonok, Kustanay, Petropavlovsk-Kamchatskiy, Omsk, Alma-ata, and Chita, for the period from January...

Goals: Investigate atmospheric fate of ethyl formate, specifically looking at the chemistry of the HC(O)OCH(O.)CH3 radical as a function of T and O2 partial pressure. Summary:...

ECMWF tropospheric surface and tendency analyses on a global grid with T63 resolution.

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: 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...

Results from water analysis using shipboard automated gas chromatography. CDIAC dataset NDP044, Weiss, et. al.

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...

The realistic representation of tropical convection in our global atmospheric models is a long-standing grand challenge for numerical weather forecasts and global climate...

Goals: Determine the average and individual gas-particle accommodation coefficients of reaction products formed from toluene photooxidation and contributing to SOA formation....

Goals: Oxidize D3 using HONO as the oxidant precursor to promote RO2 radical reactions with NO. Summary: The formate ester was the largest product detected, though many products...

This ASCII data set (DATSAV3) is produced at the National Climatic Data Center (NCDC) from a USAF binary set (DATSAV2), a collection of worldwide surface weather observations...

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

Goals: The comparison of photochemical aging effect on SOA formed from monoterpenes + NO3 reaction Summary: Compared to b-pinene, a-pinene+NO3 shows low SOA loading &...

This dataset contains outputs from two runs of a coupled atmosphere-ocean model at DKRZ in Hamburg. The runs were made in 1990 and they include a control run and an IPCC...

This data set from the National Climatic Data Center (NCDC) contains summary of the day first order station surface weather observations. The stations are operated by the...

Goals: Photooxidation of toluene with initial OH and NO with step wise NO injection under black lights. Summary: Target: 80 ppb toluene + 1 ppm H2O2 + 20 ppb NO + step wise NO 5...

Goals: Photooxidation of toluene with continuous NO injection under black lights. Summary: Target: 80 ppb m-xylene + H2O2 + NO + 5 ppb / hour NO INSTRUMENTS: SMPS, GC1, AMS,...

Later data are at NCAR, on a CDROM from NGDC.

Goals: Study alpha-pinene + NO3 chemistry by injecting 150 ppb NO2 & 75 ppb O3, plus HCHO. Run the experiment so as to optimize for the formation of the...

Data along the orbits for five brightness channels, Nimbus-5 SCR. Also includes daily global analyses of the channels.