||Analysis of acid precipitation samples collected by state agencies--sampling period January 1991-December 1991 : annual report /
Shepard, Lloyd S.
||Global Geochemistry Corp., Canoga Park, CA.;Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Research and Exposure Assessment Lab.
|| U.S. Environmental Protection Agency, Atmospheric Research and Exposure Assessment Laboratory,
Acid precipitation (Meteorology)--United States--States. ;
Acid precipitation (Meteorology)--U.S. states.
Air pollution sampling ;
Acid rain ;
Site surveys ;
States(United States) ;
Technical assistance ;
State agencies ;
Field tests ;
pH value ;
Chemical analysis ;
Experimental design ;
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||260 pages : illustrations, maps, charts ; 28 cm
||This report presents analytical data from the 30 acid precipitation collection sites in the State-Operated Network in 1991. This report contains maps showing the location of each site, plots of analytical data, tables of all field and analytical data, plots comparing field and laboratory pH and conductivity, and information on data quality. Samples are analyzed for pH, strong acid, conductivity, fluoride, chloride, nitrite, phosphate, bromide, nitrate, sulfate, ammonium, sodium, potassium, calcium, and magnesium.
||Cover title. "April 1996." "EPA/600/R-96/049." Microfiche.
||Research Triangle Park, NC :
||See also report for 1990, PB93-144152 and 1992, PB95-191342. Sponsored by Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Research and Exposure Assessment Lab.
|Corporate Au Added Ent
||Atmospheric Research and Exposure Assessment Laboratory (U.S.)
|PUB Date Free Form
||PC A13/MF A03
|OCLC Time Stamp
|OCLC Rec Leader
||01088nam 2200265Ka 45020