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RECORD NUMBER: 415 OF 1675

OLS Field Name OLS Field Data
Main Title Co-Occurrence of Ozone and Acidic Cloudwater in High-Elevation Forests.
Author Vong, R. J. ; Guttorp., P. ;
CORP Author Oregon State Univ., Corvallis. Dept. of Atmospheric Sciences. ;Washington Univ., Seattle. Dept. of Statistics.;Corvallis Environmental Research Lab., OR.
Publisher c1991
Year Published 1991
Report Number EPA/600/J-91/168;
Stock Number PB91-231365
Additional Subjects Forests ; Acidification ; Air pollution effects(Plants) ; Ozone ; Precipitation(Meteorology) ; Exposures ; Clouds(Meteorology) ; pH ; Acid rain ; High altitude environments ; Biological effects ; Reprints ; Eastern Region(United States)
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NTIS  PB91-231365 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 11/26/1991
Collation 7p
Abstract A chemical climatology for high-elevation forests was estimated from ozone and cloudwater acidity data collected in the eastern United States. Besides frequent ozone-only and pH-only single-pollutant episodes, both simultaneous and sequential co-occurrence of ozone and acidic cloudwater were observed a few times each month above cloud base. Co-occurrence was observed more frequently at two southern sites than at two northern sites. This co-occurrence represents a multiple chemical stress whose biological implications can now for the first time be studied in controlled exposures of trees. (Copyright (c) 1991 American Chemical Society.)
Supplementary Notes Pub. in Environmental Science and Technology, v25 n7 p1325-1329 1991. Prepared in cooperation with Washington Univ., Seattle. Dept. of Statistics. Sponsored by Corvallis Environmental Research Lab., OR.
NTIS Title Notes Journal article.
Title Annotations Reprint: Co-Occurrence of Ozone and Acidic Cloudwater in High-Elevation Forests.
Category Codes 68A; 55C; 48D; 57H; 57C
NTIS Prices PC A02/MF A01
Primary Description 600/02
Document Type NT
Cataloging Source NTIS/MT
Control Number 128229610
Origin NTIS
Type CAT