| Main Title |
Importance of Hydrogen Ions and Aluminium in Regulating the Structure and Function of Steam Ecosystems: An Experimental Test. |
| Author |
Hall, R. J. ;
Driscoll, C. T. ;
Likens, G. E. ;
|
| CORP Author |
Environmental Research Lab.-Duluth, MN. ;Ontario Ministry of the Environment, Dorchester. Dorset Research Center. ;Syracuse Univ., NY. Dept. of Civil Engineering. |
| Year Published |
1987 |
| Report Number |
EPA/600/J-87/264; |
| Stock Number |
PB88-180310 |
| Additional Subjects |
Stream pollution ;
Protons ;
Aluminum ;
pH ;
Cation exchanging ;
Foaming ;
Phosphorus ;
Diptera ;
Larvae ;
Snowmelt ;
Reprints ;
Foreign technology ;
Acid deposition ;
Aquatic ecosystems ;
Acid rain
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB88-180310 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
29p |
| Abstract |
Experiments simulating spring acidic snowmelt episodes were conducted to determine the effects of short-term inputs of H+ and Al on the chemistry and biology of a poorly buffered mountain stream. HCl and AlCl3 were added in separate experiments to first- to third-order reaches of a New Hampshire stream. Some aspects of the study addressed cation exchange, foam production at the water surface, total phosphorus measurements, drift of mayfly nymphs, blackfly and chironomid larvae and stream pH. (Copyright (c) Freshwater Biology 18:17-43, August 1987.) |
| Supplementary Notes |
Pub. in Freshwater Biology 18, p17-43 Aug 87. Prepared in cooperation with Ontario Ministry of the Environment, Dorchester. Dorset Research Center, and Syracuse Univ., NY. Dept. of Civil Engineering. |
| NTIS Title Notes |
Journal article. |
| Title Annotations |
Reprint: Importance of Hydrogen Ions and Aluminium in Regulating the Structure and Function of Steam Ecosystems: An Experimental Test. |
| PUB Date Free Form |
c1987 |
| Category Codes |
68D; 99A |
| NTIS Prices |
PC A03/MF A01 |
| Primary Description |
600/03 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
816221413 |
| Origin |
NTIS |
| Type |
CAT |
