1 684 resources found

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

This dataset from NCDC (DSI 9640) contains monthly average temperature, precipitation, and Palmer Drought Indices: drought severity (PDSI), hydrological drought (PHDI), Z index,...

Marine surface and upper air observations recovered from microfilm copies of cards at NCDC. In the 1960s and 1970s, NCDC stored images of selected 80-character punched card...

Goals: Probing the steady state NO and O3 concentration that could be reached by varying the concentrations of reactants O3 and NO in the dark experiment Summary: First, a given...

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

This dataset contains monthly river flow data for stations (gauges) on Canadian rivers and streams.

Goals: Photooxidation of propene with OH and toluene under black lights Summary: Targets: propene 0.300 ppm both NO 15 ppb both Toluene 0.300 ppm West INSTRUMENTS: GC1,2, SMPS,...

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

ERA-Interim represents a major undertaking by ECMWF (European Centre for Medium-Range Weather Forecasts) to produce a reanalysis with an improved atmospheric model and...

Global upper air observations from the U.S.A.F. for the period from July 1966 to August 1969.

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...

This dataset contains constant-level balloon observations from the First Global GARP Experiment (FGGE) for 7 January to 16 July 1979.

Goals: Find SOA yield for decane + Cl under high NOx condition (NO2 injected). Investigate volatility behavior based on 2D thermograms. Summary: Ammonium sulfate seed (0.01M,...

Goals: This experiment was done to react Methacrolein (MACR) with OH in the high NO2 condition at 25 Celsius. Mostly done for reproducibility and SOA composition. Summary: The...

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:...

Goals: Photooxidation of m-ethyltoluene with OH radicals under black lights. Summary: Targets: m-ethyltoluene 100 ppb (east) 200 ppb (west) H2O2 1 ppm (both) INSTRUMENTS: GC,...

This dataset, from Elaine Matthews of NASA, contains six databases of global 1-degree data for use in climate studies. The six databases are a vegetation dataset representing...

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: Product & rate determination on 2-methylbut-3-ene-1,2-diol (1,2-DHI) ozonolysis under humid (50% RH) conditions. Summary: 1,2-DHI and cyclohexane (as an OH scrubber)...

This dataset contains daily surface observations from ninety-five Canadian stations from January 1963 to December 1976.