Ambient Submicron Particles in North America: Their Sources, Fate, and Impact
نویسنده
چکیده
منابع مشابه
Organic composition of single and submicron particles in different regions of western North America and the eastern Pacific during INTEX-B
Single particles were collected from an aircraft platform as part of the Intercontinental Chemical Transport Experiment – Phase B (INTEX-B) conducted over the eastern Pacific and western North America. Single particle spectra were obtained using scanning transmission X-ray microscopy-near edge X-ray absorption fine structure spectroscopy (STXM-NEXAFS). Bulk submicron particles were also collect...
متن کاملMathematical Model for Separation of Submicron Particles from Gas Stream in a Conduit Type Scrubber (RESEARCH NOTE).
A mathematical model has been developed for the prediction of the collection efficiency of submicron particles in the conduit type scrubber. The model has been tested with the data in the literature [1,3].
متن کاملEvaporation kinetics and phase of laboratory and ambient secondary organic aerosol.
Field measurements of secondary organic aerosol (SOA) find significantly higher mass loads than predicted by models, sparking intense effort focused on finding additional SOA sources but leaving the fundamental assumptions used by models unchallenged. Current air-quality models use absorptive partitioning theory assuming SOA particles are liquid droplets, forming instantaneous reversible equili...
متن کاملIdentification of the sources of dust storms in the City of Ahvaz by HYSPLIT
Dust particles have dangerous impacts on human health, the environment, and the economy. Recently dust storms, originating from Arabian countries, have increased remarkably, affecting western and central parts of Iran.HYSPLIT model and the mean monthly maps of AAI (Absorbing Aerosol Index), surface skin temperature, and top soil layer moisture from OMI (Ozone Measurement Instrument) have been u...
متن کاملIdentification of the sources of dust storms in the City of Ahvaz by HYSPLIT
Dust particles have dangerous impacts on human health, the environment, and the economy. Recently dust storms, originating from Arabian countries, have increased remarkably, affecting western and central parts of Iran.HYSPLIT model and the mean monthly maps of AAI (Absorbing Aerosol Index), surface skin temperature, and top soil layer moisture from OMI (Ozone Measurement Instrument) have been u...
متن کامل