| Main Title |
Problems of the Recognition and Evaluation of the Effects of Gaseous Air Impurities on Vegetation. |
| Author |
Guderia, R. ;
Hau, H. van ;
Stratman, H. ;
|
| CORP Author |
Robert A. Taft Sanitary Engineering Center, Cincinnati, Ohio. |
| Year Published |
1961 |
| Report Number |
SEC-TR-A61-37; |
| Stock Number |
PB-229 740 |
| Additional Subjects |
Air pollution ;
Plants(Botany) ;
Damage ;
Standards ;
Germany ;
Translations ;
Air pollution effects(Plants)
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-229 740 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
18p |
| Abstract |
This paper represents a philosophy of approach held by many of the German workers to the problem of evaluating the effects of air pollution on vegetation. Following the definition of the distinction between injury and damage and some discussion of diagnostic methods, a relationship is developed between damage and a tolerance limit based upon the immission and the effect of the injuries. This is suggested as a basis for the critical examination of the hazard to vegetation and the evaluation of admissible emissions. |
| Supplementary Notes |
Pub. in Zeitschrift fuer Pflanzenkrankheiten (Pflanzenpathologie) und Pflanzenschutz, vol 67 n5 p257-264 Jan 60. |
| PUB Date Free Form |
Aug 61, |
| Category Codes |
13B |
| NTIS Prices |
PC A02/MF A01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
326581060 |
| Origin |
NTIS |
| Type |
CAT |
