Main Title |
Risk and exposure assessment for review of the secondary national ambient air quality standards for oxides of nitrogen and oxides of sulfur : second draft. |
Other Authors |
|
CORP Author |
Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards. |
Publisher |
U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, |
Year Published |
2009 |
Report Number |
PB2009-112046; PB2009-112047; EPA-452/P-09-004a; EPA-452/P-09-004b |
Stock Number |
PB2009-112046 |
OCLC Number |
428808328 |
Subjects |
Nitrogen oxides--Environmental aspects ;
Sulfur oxides--Environmental aspects ;
Environmental exposure--Prevention and control ;
Risk assessment ;
Environmental exposure--Prevention & control
|
Additional Subjects |
Sulfur oxides ;
Nitrogen oxides ;
Air quality ;
Public health ;
Exposure assessments ;
Risk assessments ;
Standards ;
Sources ;
Ambient concentrations ;
Atmospheric chemistry ;
Environmental effects ;
Nutrient enrichment ;
Deposition ;
Case studies ;
Acidification ;
National ambient air quality standards (NAAQS) ;
Environmental Protection Agency (EPA)
|
Internet Access |
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
EKBD |
EPA-452/P-09-004a |
|
Research Triangle Park Library/RTP, NC |
05/03/2023 |
EKBD |
EPA-452/P-09-004b |
|
Research Triangle Park Library/RTP, NC |
05/03/2023 |
NTIS |
PB2009-112046 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
NTIS |
PB2009-112047 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
2 volumes (various pagings) : maps ; 28 cm |
Abstract |
The U.S. Environmental Protection Agency (EPA) is conducting a joint review of the existing secondary (welfare-based) National Ambient Air Quality Standards (NAAQS) for nitrogen oxides (NOx) and sulfur oxides (SOx). EPA has decided to jointly assess the scientific information, associated risks, and standards relevant to protecting the public welfare from adverse effects associated with NOx and SOx because NOx, SOx, and their associated transformation products are linked from an atmospheric chemistry perspective, as well as an environmental effects perspective, and because the National Research Council (NRC) has recommended that EPA consider multiple pollutants, as appropriate. This is the first time since the NAAQS were established in 1971 that a joint review of these two pollutants has been conducted. |
Notes |
EPA project officer: Anne Rea. Updating EPA-452/P-08-005a and EPA-452/P-08-005b "Risk and exposure assessment for review of the secondary national ambient air quality standards for oxides of nitrogen and oxides of sulfur." "June 5, 2009." Second draft. Includes bibliographical references. "EPA-452/P-09-004a." "EPA-452/P-09-004b." PB2009-112046. PB2009-112047. |
Contents Notes |
v. 1. Main content. -- v. 2. Appendices. |
Place Published |
Research Triangle Park, N.C. |
Supplementary Notes |
See also PB2009-112046. |
Availability Notes |
Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA. |
Access Notes |
Also available via the World Wide Web. Location last confirmed 7/29/09. |
Corporate Au Added Ent |
United States. Environmental Protection Agency. Office of Air Quality Planning and Standards. |
PUB Date Free Form |
2009 |
Category Codes |
68A; 91A; 43F; 44G; 57U |
NTIS Prices |
PC A99 |
BIB Level |
m |
Medium |
unmediated |
Content |
text |
Carrier |
volume |
Cataloging Source |
OCLC/T |
Control Number |
028700410 |
OCLC Time Stamp |
20170420073101 |
Language |
eng |
Origin |
OCLC |
Type |
MERGE |
OCLC Rec Leader |
02144cam 2200481Ka 45010 |