Assessment of surface water chloride and conductivity trends in areas of unconventional oil and gas development-Why existing national data sets cannot tell us what we would like to know

Evaluation of Methane Sources in Groundwater in Northeastern Pennsylvania

(2015) Lisa J. Molofsky et al.   Groundwater

Censored Quantile Regression Redux

(2015) Roger Koenker   Journal of Statistical Software

New Tracers Identify Hydraulic Fracturing Fluids and Accidental Releases from Oil and Gas Operations

(2014) N. R. Warner et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY

Noble gases identify the mechanisms of fugitive gas contamination in drinking-water wells overlying the Marcellus and Barnett Shales

(2014) Thomas H. Darrah et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Impacts of Shale Gas Wastewater Disposal on Water Quality in Western Pennsylvania

(2013) Nathaniel R. Warner et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY

Shale gas development impacts on surface water quality in Pennsylvania

(2013) S. M. Olmstead et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Increased stray gas abundance in a subset of drinking water wells near Marcellus shale gas extraction

(2013) R. B. Jackson et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Geochemical evidence for possible natural migration of Marcellus Formation brine to shallow aquifers in Pennsylvania

(2012) Nathaniel R. Warner et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Reply to Saba and Orzechowski and Schon: Methane contamination of drinking water accompanying gas-well drilling and hydraulic fracturing

(2011) S. G. Osborn et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Methane contamination of drinking water accompanying gas-well drilling and hydraulic fracturing

(2011) S. G. Osborn et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Weighted Regressions on Time, Discharge, and Season (WRTDS), with an Application to Chesapeake Bay River Inputs1

(2010) Robert M. Hirsch et al.   JOURNAL OF THE AMERICAN WATER RESOURCES ASSOCIATION