|
Author(s): L.R. Johnson, B.L. Davis & D.J. Anderson
Abstract:
rison of high volume (TSP) and
PMio composition and PMio source
apportionment capabilities
L.R.
Johnson, B.L.
Davis, D.J.
Anderson
Institute of Atmospheric Sciences, South Dakota School of
Mines and Technology, 501 East St.
Joseph Street, Rapid
City, South Dakota 57701-3995, USA
INTRODUCTION
The Rapid City and surrounding area within Pennington County,
South Dakota, has a history of air pollution problems, specifically
fugitive dust.
From 1980 to 1988, TSP air monitors recorded 19
violations of the 24-hour standard of 260 //gm-3.
Since the change
to the PMio standard in 1987, there have been two exceedances
of the PMio 24-hour standard of 150 //grrr3, both occurring in
1991.
The South Dakota Department of Environment and Natural
Resources informed EPA and the Pennington County Air Quality
Board of an exceedance of the annual mean of 50 //grn'3 in 1990.
Air monitor filters collected from January 1987 through
September 1989 represent collocated P...
Pages: 8
Size: 698 kb
Paper DOI: 10.2495/AIR930411
|
|
Download
the Full Article
Price: US$
0.00
This article is part of the WIT OpenView scheme and you can download the full text Adobe PDF article for FREE by clicking the 'Openview' icon below.
 Send
this page to a colleague.
|
Home
Follow WIT Press
WIT Press on Twitter
Wessex Institute of Technology on Blogspot
