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Harry J. Simpson

Lamont–Doherty Earth Observatory

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Featured researches published by Harry J. Simpson.

Applied Geochemistry | 2004

Redox control of arsenic mobilization in Bangladesh groundwater

Yan Zheng; Matthias Stute; A. van Geen; I. Gavrieli; R. K. Dhar; Harry J. Simpson; Peter Schlosser; Kazi Matin Ahmed

Geochimica et Cosmochimica Acta | 2005

Geochemical and hydrogeological contrasts between shallow and deeper aquifers in two villages of Araihazar, Bangladesh: Implications for deeper aquifers as drinking water sources

Yan Zheng; A. van Geen; Matthias Stute; R. K. Dhar; Z. Mo; Zhongqi Cheng; A. Horneman; I. Gavrieli; Harry J. Simpson; Roelof Versteeg; Michael S. Steckler; A. Grazioli-Venier; Steven L. Goodbred; M. Shahnewaz; M. Shamsudduha; M. A. Hoque; Kazi Matin Ahmed

Environmental Science & Technology | 1999

Twentieth Century Atmospheric Metal Fluxes into Central Park Lake, New York City.

Steven N. Chillrud; Richard F. Bopp; Harry J. Simpson; James Ross; Edward L. Shuster; Damon A. Chaky; Daniel C. Walsh; Choy Cc; Tolley Lr; Yarme A

Environmental Science & Technology | 2007

Laboratory Investigations of Enhanced Sulfate Reduction as a Groundwater Arsenic Remediation Strategy

Alison R. Keimowitz; Brian J. Mailloux; P. Cole; Matthias Stute; Harry J. Simpson; Steven N. Chillrud

Environmental Health Perspectives | 1998

Trends in chlorinated hydrocarbon levels in Hudson River basin sediments.

Richard F. Bopp; Steven N. Chillrud; Edward L. Shuster; Harry J. Simpson; Frank Estabrooks

ACS symposium series | 2005

Oxidation of groundwater arsenic and iron

Alison R. Keimowitz; Harry J. Simpson; Steven N. Chillrud; Matthias Stute; M. Tsang; Saugata Datta; John Ross

Archive | 2008

Arsenic Remediation Enhancement Through Chemical Additions to Pump and Treat Operations

Karen Wovkulich; Brian J. Mailloux; Matthias Stute; Harry J. Simpson; Alison R. Keimowitz; Allison L. Powell; Andras G. Lacko; Steven N. Chillrud

Archive | 2004

Determining Sources and Transport of Nuclear Contamination in Hudson River Sediments with Plutonium, Neptunium, and Cesium isotope ratios

T. C. Kenna; Steven N. Chillrud; Damon A. Chaky; Harry J. Simpson; C. M. G. McHugh; Edward L. Shuster; Richard F. Bopp

Archive | 2004

Arsenic Mobility Under Sulfate Reducing Conditions

Alison R. Keimowitz; Brian J. Mailloux; Perrie Cole; Harry J. Simpson; Matthias Stute; Steven N. Chillrud; Elizabeth B. Kujawinski; Yun-jiang Zheng

Archive | 2002

Arsenic in Bangladesh Groundwater: Where it Comes From and why

Yun-jiang Zheng; Alexander van Geen; Matthias Stute; R. K. Dhar; Z. Mo; Zhongqi Cheng; A. Horneman; Harry J. Simpson; Ittai Gavrieli; Kazi Matin Ahmed

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