Main Title |
Toxic chemicals in the environment : a program of field measurements / |
Author |
Singh, H. B. ;
Ferek, R. J. ;
Salas, L. J. ;
Nitz, K. C.
|
Other Authors |
|
CORP Author |
SRI International, Menlo Park, CA. Atmospheric Science Center.;Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Sciences Research Lab. |
Publisher |
U.S. Environmental Protection Agency, Atmospheric Sciences Research Laboratory, |
Year Published |
1986 |
Report Number |
EPA-600-3-86-047 |
Stock Number |
PB86-239910 |
OCLC Number |
956540523 |
Subjects |
Air--Pollution--Environmental aspects--United States ;
Air--Pollution--United States--Measurement ;
Environmental monitoring--United States ;
Air--Pollution--Measurement
|
Additional Subjects |
Air pollution ;
Hazardous materials ;
Aromatic hydrocarbons ;
Aldehydes ;
Halogen organic compounds ;
Halohydrocarbons ;
Concentration(Composition) ;
Trends ;
Toxic substances
|
Internet Access |
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
ELBD ARCHIVE |
EPA-600-3-86-047 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
ELBD RPS |
EPA 600-3-86-047 |
repository copy |
AWBERC Library/Cincinnati,OH |
05/24/2017 |
NTIS |
PB86-239910 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
92 pages : charts, 28 cm |
Abstract |
A series of field measurements was carried out in six U.S. cities to assess the magnitude and variability of the concentration of twenty-nine potentially toxic air pollutants. The measurements were conducted on a 24-hour-per-day basis for periods of 1 to 3 weeks in each the following cities: Philadelphia, PA; Staten Island, NY; Downey (Los Angeles), CA; Houston, TX; Denver, CO; and San Jose, CA. The chemicals which were measured included chlorofluorocarbons, halomethanes, haloethanes, halopropanes, chlorinated alkenes, aromatic hydrocarbons, organic nitrogen compounds, and aldehydes. For most species average concentration were less than 5 parts per billion (v/v). The data were analyzed and compared with historic data in order to examine for trends. |
Notes |
Caption title. "August 1986." "EPA/600/3-86/047." Project Officer : Larry Cupitt Includes bibliographical references (pages 83-92). |
Place Published |
Research Triangle Park, NC |
Supplementary Notes |
Sponsored by Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Sciences Research Lab. |
Corporate Au Added Ent |
Atmospheric Sciences Research Laboratory. |
PUB Date Free Form |
1986 |
BIB Level |
m |
Medium |
unmediated |
Content |
text |
Carrier |
volume |
Cataloging Source |
RDA |
OCLC Time Stamp |
20170517072545 |
Language |
eng |
Origin |
OCLC |
Type |
MERGE |
OCLC Rec Leader |
01878cam 2200469Ii 45010 |