Record Display for the EPA National Library Catalog


Main Title 1969 Atmospheric Reaction Studies in the Los Angeles Basin. Volume IV. Airborne Data ESSA Cooperative Data.
CORP Author Scott Research Labs., Inc., Plumsteadville, Pa.
Year Published 1970
Report Number PHS-CPA-70-6; APRAC-CAPA-7-68 ;Scott-1142;
Stock Number PB-194 064
Additional Subjects ( Air pollution ; Smog) ; ( Meteorological data ; Air pollution) ; Tables(Data) ; Airborne detectors ; Monitors ; Wind(Meteorology) ; Concentration(Composition) ; Ultraviolet radiation ; Humidity ; Aldehydes ; Ozone ; Nitrogen oxides ; Hydrocarbons ; Carbon monoxide ; Urban areas ; Los Angeles(California) ; Air pollution detection ; Peroxyacetyl nitrate
Library Call Number Additional Info Location Last
NTIS  PB-194 064 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 308p
The report contains data for the chemical and meteorological parameters measured aloft during the 26 aircraft flights and for analyses performed on the Tedlar bag samples collected during vertical profiles. The data from the continuous instruments were recorded at ten second intervals during profiles and at one minute intervals at other times. Occasional spurious readings, usually caused by interfering signals, must be disregarded. The first four flights were made before all the instrumentation was operational and were used for check-out purposes. Asterisks are placed between the UV columns when the aircraft was in level flight. Other UV readings are not necessarily valid. Altitudes recorded by the transducer have been corrected for barometric pressure and instrument error by empirical equations, and most residual errors are less than 50 feet. (Author)