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Dive into the research topics where Robert A. Root is active.

Publication


Featured researches published by Robert A. Root.


Proceedings of the National Academy of Sciences of the United States of America | 2004

The influence of sulfur and iron on dissolved arsenic concentrations in the shallow subsurface under changing redox conditions

Peggy A. O'Day; Dimitri Vlassopoulos; Robert A. Root; Nelson Rivera


Geochimica et Cosmochimica Acta | 2007

Arsenic sequestration by sorption processes in high-iron sediments

Robert A. Root; Suvasis Dixit; K. M. Campbell; Adam D. Jew; Janet G. Hering; Peggy A. O'Day


Geochimica et Cosmochimica Acta | 2009

Speciation and natural attenuation of arsenic and iron in a tidally influenced shallow aquifer

Robert A. Root; Dimitri Vlassopoulos; Nelson Rivera; Michael T. Rafferty; Charles B. Andrews; Peggy A. O’Day


Environmental Science & Technology | 2008

A Gel Probe Equilibrium Sampler for Measuring Arsenic Porewater Profiles and Sorption Gradients in Sediments: II. Field Application to Haiwee Reservoir Sediment

Kate M. Campbell; Robert A. Root; Peggy A. O'Day; Janet G. Hering


Environmental Science & Technology | 2008

A gel probe equilibrium sampler for measuring arsenic porewater profiles and sorption gradients in sediments: I. Laboratory development.

Kate M. Campbell; Robert A. Root; Peggy A. O'Day; Janet G. Hering


Archive | 2005

Soil Remediation of an Arsenic-Contaminated Site With Ferrous Sulfate and Type V Portland Cement

V. Illera; Peggy A. O'Day; Nelson Rivera; Robert A. Root; Michael T. Rafferty; Dimitris Vlassopoulos


Archive | 2008

Predicting arsenic behavior in highiron subsurface environments

Robert A. Root; Peggy A. O'Day; Janet G. Hering; Katherine Campbell; Dimitrios Vlassopoulos


Archive | 2008

In situ characterization of green rust in the presence of arsenate and phosphate in simulated oxidized and reduced environments.

Robert A. Root; Peggy A. O'Day


Archive | 2007

Seasonal Variation in Arsenic Speciation in a Shallow Aquifer

V. Illera; Peggy A. O'Day; Robert A. Root; Nelson Rivera; Michael T. Rafferty; Dimitris Vlassopoulos


Archive | 2007

Mechanisms of Arsenic Mobilization and Attenuation in Subsurface Sediments

Peggy A. O'Day; V. Illera; Robert A. Root; Su-Mi Choi; Dimitris Vlassopoulos

Collaboration


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Peggy A. O'Day

University of California

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Janet G. Hering

Swiss Federal Institute of Aquatic Science and Technology

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Nelson Rivera

University of California

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K. M. Campbell

California Institute of Technology

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Michael T. Rafferty

Technical University of Crete

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Dimitri Vlassopoulos

California Institute of Technology

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Kate M. Campbell

United States Geological Survey

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Suvasis Dixit

Lawrence Livermore National Laboratory

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