| Main Title |
National trends in trace metals in ambient air 1965-1974 / |
| Author |
Faoro, Robert B. ;
McMullen., Thomas B.
|
| Other Authors |
|
| CORP Author |
Environmental Protection Agency, Research Triangle Park, N.C. Office of Air Quality Planning and Standards. |
| Publisher |
U.S. Environment Protection Agency, Office of Air and Waste Management, Office of Air Quality Planning and Standards, Monitoring and Data Analysis Division, |
| Year Published |
1977 |
| Report Number |
EPA-450/1-77-003 |
| Stock Number |
PB-264 906 |
| OCLC Number |
03210507 |
| Subjects |
Air--Pollution ;
Metals--Environmental aspects
|
| Additional Subjects |
Air pollution ;
Trace metals ;
Industrial wastes ;
Combustion products ;
Exhaust emissions ;
Concentration(Composition) ;
Beryllium ;
Cadmium ;
Chromium ;
Copper ;
Cobalt ;
Iron ;
Lead(Metal) ;
Manganese ;
Nickel ;
Forecasting ;
Trends ;
Titanium ;
Vanadium ;
Monitoring ;
Gas analysis ;
Chemical analysis ;
Urban areas ;
Air quality data ;
National Air Surveillance Networks
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EKBD |
EPA-450/1-77-003 |
|
Research Triangle Park Library/RTP, NC |
02/28/1998 |
| ELBD ARCHIVE |
EPA 450-1-77-003 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
DISPERSAL |
| NTIS |
PB-264 906 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
iv, 28 p. : ill. ; 28 cm. |
| Abstract |
This report examines trends over the past 10 years (1965-74) in ambient concentrations for 11 metals: beryllium, cadmium, chromium, copper, cobalt, iron, lead, manganese, nickel, titanium, and vanadium. The trends are derived from samples collected from 92 urban and 16 nonurban hi-vol stations in the National Air Surveillance Network. For purposes of presentation, the trace metals were grouped into two broad categories: the metals related to fuel combustion and those related to industry. Possible reasons for the trends observed are given for most of the metals studied. |
| Notes |
Includes bibliographical references. |
