| Main Title |
Review of the White paper on particulate matter (PM) light extinction measurements. |
| Publisher |
U.S. Environmental Protection Agency, Office of the Administrator, Science Advisory Board, Clean Air Scientific Advisory Committee, |
| Year Published |
2010 |
| Report Number |
EPA-CASAC-10-010 |
| OCLC Number |
653145836 |
| Subjects |
Air--Pollution--Monitoring--United States ;
Air quality ;
Air--Pollution--United States--Data processing ;
Air quality--Standards--United States ;
Particles--Environmental aspects--United States ;
Haze--Standards--United States
|
| Internet Access |
|
| Local Library Info |
| Library |
Local Subject |
Local Note |
| EJB |
|
Letter from the Science Advisory Board, dated May 11, 2010, about item is bound in at front. |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA CASAC-10-010 |
|
Headquarters Library/Washington,DC |
08/10/2010 |
| ELBD ARCHIVE |
EPA CASAC-10-010 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
|
| Collation |
77 p. : chart ; 28 cm. |
| Notes |
Title from text. "April 29, 2010." Includes bibliographical references. "EPA-CASAC-10-010." |
| Contents Notes |
"The Clean Air Scientific Advisory Committee (CASAC) Ambient Air Monitoring and Methods Subcommittee (AAMMS, or the Subcommittee) met February 24-25, 2010 ... to review EPA's white paper on Particulate matter (PM) light extinction measurements ... The white paper was developed to assess possible technologies that could be used to measure light extinction. The assessment supports the on-going PM NAAQS review where EPA is considering a secondary standard that is protective of visibility The white paper presented options for direct measurement of light extinction as an indicator for a secondary standard and included a brief discussion of potential instruments. The white paper focused primarily on the use of a nephelometer to measure the scattering portion of the total light extinction due to PM and a filter transmission-based instrument for the absorption portion. The Subcommittee was asked to comment on the white paper and respond to the Agency's charge."--P. [1]. |
