906 resources found

Goals: This experiment was done to photooxidize MPAN and capture NO3 with a-pinene, while observing secondary organic aerosol (SOA) formation through dry nucleation. MAE was...

This dataset, in comparison with CESM2 CMIP6 historical simulations, is used to quantify the climate response to homogenized biomass burning emissions.

Goals: Measure SOA yield of D5 Summary: Performed in the Caltech Near Bag, no NOx Organization: Caltech Atmospheric Chamber Lab Affiliation: California Institute of Technology,...

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:...

Goals: Gasoline photo-oxidation under NOx and SOA surrogate Summary: Target: 1.1ppmC SOA surrogate, 13ppb NOx, 250ul Gasoline(A)+1ppmC H2O2(both) INSTRUMENTS: SMPS, GC1, AMS,...

Goals: Observe the products (first generation:beta IEPOX) of OH oxidation; evaluate the OH LIF interference from an organic peroxide; observe ISOPOOH and its oxidation products...

This work aims at investigating the numerical properties of the Community Ice Sheet Model (CISM) using idealized marine ice sheet set up from the MISMIP3d and MISMIP+...

Goals: Determine SOA yield of OH radical oxidation of the VOC Summary: Experiments were performed at ambient temperature (?25°C) and pressure (?84?kPa) in an 8?m3 FEP Teflon...

This data present GITM simulation results using different solar masks during the 2017 August Eclipse. Detailed descriptions of the masks used for the simulation can be found in...

Goals: To derive an SOA mass yield curve for a-pinene+NO3 system. Summary: 2 uL of liquid a-pinene was injected, followed by the injection of 100 ppb of N2O5 (source of nitrate...

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: Determine SOA yield of OH radical oxidation of the VOC Summary: Experiments were conducted in an 8.0 m3 Teflon chamber at ambient temperature (?25 °C) and pressure (?630...

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)...

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

Goals: Observing OH-initiated m-xylene reactions under SOA surrogate and NOx environment. Summary: targets: 4.4 ppmC SOA surrogate + 1 ppmc H2O2 + 25 ppb Nox + 100 ppb...

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: Prepare NAP SOA at 0 RH, with high NOx, and with NH3 Summary: Prepare NAP SOA at 0 RH, with high NOx, and with NH3 Organization: Nizkorodov Lab Lab Affiliation:...

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: Photo-oxidation of toluene with initial OH and NO with step wise NO injection under black lights. Summary: Target: 80ppb toluene+1ppm H2O2+20 ppb NO+ step wise NO 5ppb/hr...

Goals: Photo-oxidation of aerosolized glyoxal under black lights Summary: Aerosolized glyoxal/H2O (40wt%) solution, turned on lights later INSTRUMENTS: SMPS, AMS, VTDMA,...