Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
583913 | Journal of Hazardous Materials | 2007 | 5 Pages |
Abstract
Elevated concentrations of nutrients and mercury (Hg) make Steamboat Creek (SBC) the most polluted tributary of the Truckee River. Since wetlands are considered cost-effective, reliable, and potential sites for methylmercury (MeHg) production, a small-scale wetland system was constructed and monitored for several years in order to quantify both nutrient removal and transformation of mercury. Results indicated seasonal variations in nutrient removal with 40-75% of total nitrogen and 30-60% of total phosphorus being removed with highest removals during summer and lowest removals during winter. The wetland system behaved as a sink for MeHg during the winter months and as a source for MeHg during summer months.
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Authors
Prithviraj V. Chavan, Keith E. Dennett, Eric A. Marchand, Mae S. Gustin,