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Details van artikel 4 van 54 gevonden artikelen
| Titel: |
ALUMINUM SULFATE TREATMENT OF A EUTROPHIC RESERVOIR: RATIONALE, APPLICATION METHODS, AND PRELIMINARY RESULTS |
| Auteur: |
Kennedy, Robert H. Barko, John W. James, William F. Taylor, William D. Godshalk, Gordon L. |
| Verschenen in: |
Lake and reservoir management |
| Paginering: | Jaargang 3 (1987) nr. 1 pagina's 85-90 |
| Jaar: |
1987 |
| Inhoud: |
Aluminum sulfate was applied to eutrophic Eau Galle Lake to control internal phosphorus recycling from anoxic sediments for a period of five years, and to provide increased user benefits at a reasonable cost. Treatment dose (11.3 g Al/m2) was based on mass balance estimates of summer Internal phosphorus loading rates; no attempt was made to curtail external loading rates. Phosphorus concentrations in bottom waters, internal phosphorus loading rate, and the abundance of blue-green algae were reduced relative to previous years; however, algal biomass remained relatively high. The proliferation of the dinoflagellate Ceratiumhirundinella, a vertical migrator, suggested that these algae may have obtained phosphorus from interflowing river waters having a high nutrient content. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 4 van 54 gevonden artikelen
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