1,638 resources found

Goals: This is similar to the 130410 experiment except that H2O2 is atomized with ammonium sulfate in the particles. IEPOX was introduced to hydrated ammonium sulfate at 50% RH,...

This is a monthly merged precipitation data set. The data has been merged from rain gauge measurements, IR, SSMI and the ECMWF model results. Contact Data Support at NCAR to...

Goals: Observing OH-initiated m-xylene reactions under SOA surrogate and NOx environment. Summary: targets: 2.2 ppmC SOA surrogate + 1 ppmC H2O2 + 25 ppb NOx + 100 ppb m-xylene...

Along ship track bulk turbulent heat and momentum fluxes derived using one-minute interval data collected by the Shipboard Automated Meteorological and Oceanographic System...

This numerical simulation data set is prepared for manuscript submission to the the Monthly Weather Review journal of the American Meteorological Society (AMS). The National...

This dataset contains a time-series collection of monthly mean gridded Northern Hemisphere tropospheric data on a 5-degree latitude/longitude grid. This collection was assembled...

Goals: Determine SOA yield of OH radical oxidation of the VOC Summary: Alkanes were reacted with OH radicals in the presence of NOx in a 5900 L PTFE environmental chamber filled...

Goals: To quantify SOA yield and gas-phase product yields from humid ozonolysis of d-3-carene, which will serve as a "control" experiment to subtract the ozonolysis contribution...

Goals: PM Wall loss without blacklights Summary: Atomizing 0.01M Ammonia Sulfate INSTRUMENTS: Dual SMPS Organization: UCR-CECERT-APL-Cocker Group Lab Affiliation: University of...

Goals: To characterize particulate organic nitrate generated from NO3 oxidation of a-pinene and understand its hydrolysis process. Summary: SOA including particulate organic...

The North American Mesoscale Forecast System (NAM) is one of the National Centers For Environmental Prediction's (NCEP) major models for producing weather forecasts. NAM...

Hurricane Sandy in late October 2012 drove before it a storm surge that rose to 4.28 meters above mean lower low water at The Battery in lower Manhattan, and flooded the Hugh L....

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: Photooxidation of ethylene with the existence of NO Summary: Targets: ethylene 1ppm, NO 15ppb (both), o-cresol 100 ppb (A) INSTRUMENTS: GC1,2, SMPS, CEAS, APM, VTDMA,...

Goals: Fast burst photooxidation of alkanols (high-NOx). Gas-aerosol-wall partitioning kinetics. Determine accommodation coefficient (alpha) and effective volatility under...

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...

Daily station precipitation and monthly soil temperature from China, 180 stations. Prepared by China under exchange agreements.

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: Determine SOA yield of OH radical oxidation of the VOC Summary: Alkanes were reacted with OH radicals in the presence of NOx in a 5900 L PTFE environmental chamber filled...

Since April 2015, NCAR's Mesoscale and Microscale Meteorology (MMM) Laboratory, in collaboration with NCAR's Computational Information Systems Laboratory (CISL), has been...