Evaluating the Behavior of Gadolinium and Other Rare Earth Elements through Large Metropolitan Sewage Treatment Plants von Verplanck, Philip L, Furlong, Edward T, Gray, James L, Phillips, Patrick J, Wolf, Ruth E, Esposito, Kathleen

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Aqueous Stability of Gadolinium in Surface Waters Receiving Sewage Treatment Plant Effluent, Boulder Creek, Colorado von Verplanck, Philip L, Taylor, Howard E, Nordstrom, D. Kirk, Barber, Larry B

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Development of a new toxic-unit model for the bioassessment of metals in streams von Schmidt, Travis S., Clements, William H., Mitchell, Katharine A., Church, Stanley E., Wanty, Richard B., Fey, David L., Verplanck, Philip L., San Juan, Carma A.

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Rare earth element partitioning between hydrous ferric oxides and acid mine water during iron oxidation von Verplanck, Philip L., Nordstrom, D.Kirk, Taylor, Howard E., Kimball, Briant A.

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Geologic processes influence the effects of mining on aquatic ecosystems von Schmidt, Travis S, Clements, William H, Wanty, Richard B, Verplanck, Philip L, Church, Stanley E, San Juan, Carma A, Fey, David L, Rockwell, Barnaby W, DeWitt, Ed H, Klein, Terry L

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The truth is in the stream: Use of tracer techniques and synoptic sampling to evaluate metal loading and remedial options in a hydrologically complex setting von Runkel, Robert L., Verplanck, Philip L., Walton-Day, Katherine, McCleskey, R. Blaine, Byrne, Patrick

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The Role of Fluids in the Formation of Rare Earth Element Deposits von Verplanck, Philip L.

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Climate-Change-Driven Deterioration of Water Quality in a Mineralized Watershed von Todd, Andrew S, Manning, Andrew H, Verplanck, Philip L, Crouch, Caitlin, McKnight, Diane M, Dunham, Ryan

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Application of iron and zinc isotopes to track the sources and mechanisms of metal loading in a mountain watershed von Borrok, David M., Wanty, Richard B., Ian Ridley, W., Lamothe, Paul J., Kimball, Briant A., Verplanck, Philip L., Runkel, Robert L.

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A 20-year record of water chemistry in an alpine setting, Mount Emmons, Colorado, USA von Wanty, Richard B., Manning, Andrew H., Johnson, Michaela R., Verplanck, Philip L.

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Links between climate change, water-table depth, and water chemistry in a mineralized mountain watershed von Manning, Andrew H., Verplanck, Philip L., Caine, Jonathan Saul, Todd, Andrew S.

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Estimating instream constituent loads using replicate synoptic sampling, Peru Creek, Colorado von Runkel, Robert L., Walton-Day, Katherine, Kimball, Briant A., Verplanck, Philip L., Nimick, David A.

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The link between volcanism and plutonism in epizonal magma systems; high-precision U–Pb zircon geochronology from the Organ Mountains caldera and batholith, New Mexico von Rioux, Matthew, Farmer, G. Lang, Bowring, Samuel A., Wooton, Kathleen M., Amato, Jeffrey M., Coleman, Drew S., Verplanck, Philip L.

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Chemical Loading into Surface Water along a Hydrological, Biogeochemical, and Land Use Gradient:  A Holistic Watershed Approach von Barber, Larry B, Murphy, Sheila F, Verplanck, Philip L, Sandstrom, Mark W, Taylor, Howard E, Furlong, Edward T

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Geochemical controls of elevated arsenic concentrations in groundwater, Ester Dome, Fairbanks district, Alaska von Verplanck, Philip L., Mueller, Seth H., Goldfarb, Richard J., Nordstrom, D. Kirk, Youcha, Emily K.

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Evaluating Remedial Alternatives for an Acid Mine Drainage Stream: A Model Post Audit von Runkel, Robert L, Kimball, Briant A, Walton-Day, Katherine, Verplanck, Philip L, Broshears, Robert E

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Lagrangian Mass-Flow Investigations of Inorganic Contaminants in Wastewater-Impacted Streams von Barber, Larry B, Antweiler, Ronald C, Flynn, Jennifer L, Keefe, Steffanie H, Kolpin, Dana W, Roth, David A, Schnoebelen, Douglas J, Taylor, Howard E, Verplanck, Philip L

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comparison of pre- and post-remediation water quality, Mineral Creek, Colorado von Runkel, Robert L, Bencala, Kenneth E, Kimball, Briant A, Walton-Day, Katherine, Verplanck, Philip L

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Naturally acidic surface and ground waters draining porphyry-related mineralized areas of the Southern Rocky Mountains, Colorado and New Mexico von Verplanck, Philip L., Nordstrom, D. Kirk, Bove, Dana J., Plumlee, Geoffrey S., Runkel, Robert L.

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A simulation-based approach for estimating premining water quality: Red Mountain Creek, Colorado von Runkel, Robert L., Kimball, Briant A., Walton-Day, Katherine, Verplanck, Philip L.

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