| Main Title |
Experiments and experiences in biomanipulation : studies of biological ways to reduce algal abundance and eliminate blue-greens / |
| Author |
Shapiro, Joseph ;
Forsberg, Bruce ;
Lamarra, Vincent ;
Lindmark, Gunilla ;
Lynch, Michael ;
|
| Other Authors |
|
| CORP Author |
Minnesota Univ., Minneapolis. Limnological Research Center.;Corvallis Environmental Research Lab., OR. |
| Publisher |
Corvallis Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, |
| Year Published |
1982 |
| Report Number |
EPA 600-3-82-096; PB83148098 |
| Stock Number |
PB83-148098 |
| OCLC Number |
13434180 |
| Subjects |
Lake restoration ;
Biological control systems ;
Algae--Control ;
Cyanobacteria--Control
|
| Additional Subjects |
Algae ;
Recovery ;
Lakes ;
Nutrients ;
Phosphorus ;
pH ;
Circulation ;
Abundance ;
Fishes ;
Temperature ;
Rotenone ;
Zooplankton ;
Experimental data ;
Biomanipulation
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| ELBD ARCHIVE |
EPA 600-3-82-096 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| NTIS |
PB83-148098 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vi, 251 pages : illustrations |
| Abstract |
Studies have been done to find alternatives to restoring or managing lakes by controlling external sources of nutrients. The guiding principle has been to understand and use biological interactions within lakes. This process is called biomanipulation and it is clear from the results that algal abundance and type can be varied substantially by one or more of the following procedures: Elimination of benthivorous fish which recycle phosphorus from sediments; manipulations of algal populations by lowering pH, causing artificial circulation; and increasing abundance of larger herbivorous zooplankters by reducing predation on them. |
| Notes |
Sponsored by: Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency. Project report, 1975-1978. "December 1982." "EPA 600-3-82-096." Photocopy. |
