Elizabeth B. Stumpner (Former Employee)
Science and Products
Filter Total Items: 15
Mercury, monomethyl mercury, and dissolved organic carbon concentrations in surface water entering and exiting constructed wetlands treated with metal-based coagulants, Twitchell Island, California Mercury, monomethyl mercury, and dissolved organic carbon concentrations in surface water entering and exiting constructed wetlands treated with metal-based coagulants, Twitchell Island, California
Coagulation with metal-based salts is a practice commonly employed by drinking-water utilities to decrease particle and dissolved organic carbon concentrations in water. In addition to decreasing dissolved organic carbon concentrations, the effectiveness of iron- and aluminum-based coagulants for decreasing dissolved concentrations both of inorganic and monomethyl mercury in water was...
Authors
Elizabeth B. Stumpner, Tamara E.C. Kraus, Jacob A. Fleck, Angela M. Hansen, Sandra M. Bachand, William R. Horwath, John F. DeWild, David P. Krabbenhoft, Philip Bachand
The effects of sediment and mercury mobilization in the South Yuba River and Humbug Creek confluence area, Nevada County, California: Concentrations, speciation, and environmental fate – Part 1: Field characterization The effects of sediment and mercury mobilization in the South Yuba River and Humbug Creek confluence area, Nevada County, California: Concentrations, speciation, and environmental fate – Part 1: Field characterization
Millions of pounds of mercury (Hg) were deposited in the river and stream channels of the Sierra Nevada from placer and hard-rock mining operations in the late 1800s and early 1900s. The resulting contaminated sediments are relatively harmless when buried and isolated from the overlying aquatic environment. The entrained Hg in the sediment constitutes a potential risk to human and...
Authors
Jacob A. Fleck, Charles N. Alpers, Mark Marvin-DiPasquale, Roger L. Hothem, Scott Wright, Kevin Ellett, Elizabeth Beaulieu, Jennifer L. Agee, Evangelos Kakouros, Le H. Kieu, Dennis D. Eberl, Alex E. Blum, Jason T. May
Sidescan-sonar imagery and surficial geologic interpretation of the sea floor off Bridgeport, Connecticut Sidescan-sonar imagery and surficial geologic interpretation of the sea floor off Bridgeport, Connecticut
No abstract available.
Authors
Elizabeth Beaulieu, L. J. Poppe, V.F. Paskevich, E. F. Doran, B.E. Chauveau, J.M. Crocker, A. L. Beaver, P. T. Schattgen
Science and Products
Filter Total Items: 15
Mercury, monomethyl mercury, and dissolved organic carbon concentrations in surface water entering and exiting constructed wetlands treated with metal-based coagulants, Twitchell Island, California Mercury, monomethyl mercury, and dissolved organic carbon concentrations in surface water entering and exiting constructed wetlands treated with metal-based coagulants, Twitchell Island, California
Coagulation with metal-based salts is a practice commonly employed by drinking-water utilities to decrease particle and dissolved organic carbon concentrations in water. In addition to decreasing dissolved organic carbon concentrations, the effectiveness of iron- and aluminum-based coagulants for decreasing dissolved concentrations both of inorganic and monomethyl mercury in water was...
Authors
Elizabeth B. Stumpner, Tamara E.C. Kraus, Jacob A. Fleck, Angela M. Hansen, Sandra M. Bachand, William R. Horwath, John F. DeWild, David P. Krabbenhoft, Philip Bachand
The effects of sediment and mercury mobilization in the South Yuba River and Humbug Creek confluence area, Nevada County, California: Concentrations, speciation, and environmental fate – Part 1: Field characterization The effects of sediment and mercury mobilization in the South Yuba River and Humbug Creek confluence area, Nevada County, California: Concentrations, speciation, and environmental fate – Part 1: Field characterization
Millions of pounds of mercury (Hg) were deposited in the river and stream channels of the Sierra Nevada from placer and hard-rock mining operations in the late 1800s and early 1900s. The resulting contaminated sediments are relatively harmless when buried and isolated from the overlying aquatic environment. The entrained Hg in the sediment constitutes a potential risk to human and...
Authors
Jacob A. Fleck, Charles N. Alpers, Mark Marvin-DiPasquale, Roger L. Hothem, Scott Wright, Kevin Ellett, Elizabeth Beaulieu, Jennifer L. Agee, Evangelos Kakouros, Le H. Kieu, Dennis D. Eberl, Alex E. Blum, Jason T. May
Sidescan-sonar imagery and surficial geologic interpretation of the sea floor off Bridgeport, Connecticut Sidescan-sonar imagery and surficial geologic interpretation of the sea floor off Bridgeport, Connecticut
No abstract available.
Authors
Elizabeth Beaulieu, L. J. Poppe, V.F. Paskevich, E. F. Doran, B.E. Chauveau, J.M. Crocker, A. L. Beaver, P. T. Schattgen