| Main Title |
Sulfur content of Douglas-fir foliage near a paper mill / |
| Author |
Ratsch, Hilman C.,
|
| CORP Author |
National Ecological Research Lab., Corvallis, Oreg. |
| Publisher |
National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency, |
| Year Published |
1974 |
| Report Number |
epa-660/3-74-018 |
| Stock Number |
PB-237 755 |
| OCLC Number |
01200314 |
| Subjects |
Plants--Effect of sulfur on ;
Sulfur oxides ;
Plants--Effect of air pollution on ;
Plants, Effect of sulphur on ;
Sulphur oxides
|
| Additional Subjects |
Air pollution ;
Fir trees ;
Sulfur ;
Paper mills ;
Columbia River ;
Sulfur dioxide ;
Absorption ;
Plant tissues ;
Injuries ;
Concentration(Composition) ;
Wauna Pulp and Paper Mill ;
Douglas fir trees ;
Air pollution effects(Plants)
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 660-3-74-018 |
|
Headquarters Library/Washington,DC |
12/23/2014 |
| ELBD ARCHIVE |
EPA 660-3-74-018 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD |
EPA 660-3-74-018 |
|
AWBERC Library/Cincinnati,OH |
06/22/2006 |
| ESBD |
EPA-660-3-74-018 |
|
CPHEA/PESD Library/Corvallis,OR |
09/27/2017 |
| NTIS |
PB-237 755 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
iii, 13 pages : illustrations, figures, tables ; 27 cm |
| Abstract |
Douglas-fir needles were collected at eleven sites on the south side of the Columbia River in the vicinity of the Wauna Pulp and Paper Mill. The concentration of total sulfur in the needles ranged from 0.1 -- 0.2% at eight locations and 0.5 -- 1.0% at three hillside locations. Douglas-fir needles with high sulfur contents at the three hillside locations had no visible sulfur dioxide injury symptoms. The high sulfur values in needles indicate sulfur dioxide is being absorbed by the foliage and are on the borderline level of producting visible injury. |
| Notes |
"August 1974." "Roap/Task 21 ALR 03, Program Element 1AA006." Includes bibliographical references (page 8). |
