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RECORD NUMBER: 45 OF 431

Main Title CASTNet : National Dry Deposition Network 1990-1992 status report /
Author Baumgardner, R.
CORP Author Environmental Science and Engineering, Inc., Gainesville, FL.;Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Research and Exposure Assessment Lab.
Publisher U.S. Environmental Protection Agency, National Risk Management Research Laboratory,
Place Published Cincinnati, OH :
Year Published 1995
Report Number EPA/600/R-95/086;68-D2-0134; EPA-68-D2-0134; 68-02-4451
Stock Number PB95-234506
OCLC Number 33324888
Subjects United States.--Clean Air Act Amendments of 1990; Air pollution sampling; United States; Environmental surveys; Ozone; Sulfates; Nitrates; Ammonium; Sulfur dioxide; Nitric acid; Particulates; Environmental transport; Ecological concentration; Acid rain; Temporal variations; Spatial variations; Meteorological data; Maps; Clean Air Act; National Dry Deposition; CASTNet(Clean Air Act Status and Trends Monitoring Networks)
Subject Added Ent Air quality management; Environmental monitoring
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPURL.cgi?Dockey=20008PT0.txt
Holdings
Library   Call Number Additional Info Location Date Modified
EIAD EPA/600/R-95/086 Region 2 Library/New York,NY 11/24/1995
EJAD EPA 600/R-95-086 Region 3 Library/Philadelphia, PA 12/08/1995
EJBD ARCHIVE EPA 600-R-95-086 Headquarters Library/Washington,DC 03/16/2009
EJBD EPA 600-R-95-086 c.1-2 Headquarters Library/Washington,DC 05/08/2013
EJED EPA 600/R-95-086 OCSPP Chemical Library/Washington,DC 02/12/1999
EKAM EPA/600/R-95/086 Region 4 Library/Atlanta,GA 07/05/1996
EKBD EPA/600/R-95/086 Research Triangle Park Library/RTP, NC 10/27/1995
ELBD EPA/600/R-95/086 AWBERC Library/Cincinnati,OH 04/10/1998
EMBD EPA/600/R-95/086 GWERD Library/Ada,OK 10/27/1995
EOAD EPA/600/R-95/086 Region 8 Technical Library/Denver,CO 04/07/2006
ESAD EPA 600-R-95-086 Region 10 Library/Seattle,WA 01/02/1998
NTIS PB95-234506 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation xii, 128 p. : ill., maps ; 28 cm.
Abstract The National Dry Deposition Network (NDDN) was established to provide long-term estimates of dry acidic deposition across the continental United States. Fifty routine sites were operational from 1990 to 1992, including 41 sites in the eastern United States and 9 sites in the western United States. Each site was equipped with sensors for continuous measurements of ozone and meteorological variables required for estimation of dry deposition rates. Weekly average atmospheric concentrations of particulate sulfate, particulate nitrate, particulate ammonium, sulfur dioxide, and nitric acid were measured at all sites and wet deposition of acidity and related species were measured at selected sites. Two methods development sites were installed during 1991 to evaluate: (1) comparability of United States and Canadian air quality measurements, and (2) effects of terrain on pollutant concentration and deposition. Routine application of an inferential model for calculation of deposition velocities and dry deposition fluxes was also begun.
Notes "EPA/600/R-95/086." "February 1992." "Contract no. 68-D2-034." Includes bibliographical references.
Supplementary Notes See also PB90-187238, PB91-181784 and PB93-178242. Sponsored by Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Research and Exposure Assessment Lab.
Author Added Ent
Baumgardner, R. E.
Corporate Au Added Ent United States. Environmental Protection Agency. Office of Research and Development. ; Environmental Science and Engineering, Inc. ; National Risk Management Research Laboratory (U.S.)
PUB Date Free Form 1995.
Ti Tra Differently CASTNet National Dry Deposition Network 1990-1992 status report.
NTIS Prices PC A07/MF A02
BIB Level m
OCLC TAG 19s 33363129
OCLC Time Stamp 20060406162016
Cataloging Source OCLC/T
Language eng
Origin OCLC
Type MERGE
OCLC Rec Leader 01279cam 2200325Ka 45020