Main Title |
Guidance for tracking progress under the regional haze rule. |
Other Authors |
|
CORP Author |
Environmental Protection Agency, Research Triangle Park, NC. Emissions, Monitoring, and Analysis Div. |
Publisher |
U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Emissions, Monitoring and Analysis Division, Air Quality Trends and Analysis Group, |
Year Published |
2003 |
Report Number |
EPA-454/B-03-004 |
Stock Number |
PB2004-103531 |
OCLC Number |
54395992 |
Additional Subjects |
Haze ;
Visibility ;
Air pollutants ;
Air quality ;
Light availability ;
Air pollution ;
Particles ;
Gases ;
Emissions ;
Regulations ;
Policies ;
Light scattering ;
Direction ;
Management ;
Requirements ;
Tables (Data) ;
Air quality management ;
Clean Air Act
|
Internet Access |
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
EKBD |
EPA-454/B-03-004 |
|
Research Triangle Park Library/RTP, NC |
02/13/2004 |
NTIS |
PB2004-103531 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
1 v. (various pagings) : ill., map, charts ; 28 cm. |
Abstract |
Regional haze is visibility impairment caused by the cumulative air pollutant emissions from numerous sources over a wide geographic area. Visibility impairment is caused by particles and gases in the atmosphere. Some particles and gases scatter light while others absorb light. The net effect is called 'light extinction'. The result of these processes is a reduction of the amount of light from a scene that is returned to the observer, as well as an addition of scattered light to the sight path, creating a hazy condition. This document provides guidance to EPA Regional, State, and Tribal air quality management authorities and the general public, on how EPA intends to exercise its discretion in implementing Clean Air Act provisions and EPA regulations, concerning the tracking of progress under the regional haze program. The guidance is designed to implement national policy on these issues. |
Notes |
Project Officer: Neil Frank. "September 2003." "EPA-454/B-03-004." Includes bibliographical references. 68-D-02-0261 |
Place Published |
Research Triangle Park, N.C. : |
Supplementary Notes |
This document is color dependent and/or landscape layout. It is currently available on CD-ROM and paper only. CD-ROM contains a 96 page document. |
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 02/06/04. |
Corporate Au Added Ent |
United States. Environmental Protection Agency. ; United States. Environmental Protection Agency. Office of Air Quality Planning and Standards. ; United States. Environmental Protection Agency. Emissions, Monitoring, and Analysis Division. ; United States. Environmental Protection Agency. Air Quality Trends Analysis Group. |
PUB Date Free Form |
2003. |
NTIS Prices |
AV A06 |
BIB Level |
m |
Cataloging Source |
OCLC/T |
OCLC Time Stamp |
20040211135213 |
Language |
eng |
Origin |
OCLC |
Type |
MERGE |
OCLC Rec Leader |
01448nam 2200313Ka 45020 |