Filters: Tags: Marcellus (X) > Categories: Data (X)
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This dataset contains the lithologic class and topographic position index information and quality-assurance and quality-control data not available in the online National Water Information System for 72 domestic wells sampled by the U.S. Geological Survey in Bradford County, Pennsylvania, May-August 2016. The topographic position index (TPI) for each well location was computed on the basis of a 25-meter digital elevation model (U.S. Geological Survey, 2009) using criteria reported by Llewellyn (2014) to indicate potential classes for topographic setting. The bedrock geologic unit and primary lithology were determined for each well location on the basis of the digital bedrock geologic map of Pennsylvania (Miles and...
This dataset contains the lithologic class and topographic position index information and quality-assurance and quality-control data not available in the online National Water Information System for 54 domestic wells sampled by the U.S. Geological Survey in Clinton County, Pennsylvania, May-September 2017. The topographic position index (TPI) for each well location was computed on the basis of a 25-meter digital elevation model (U.S. Geological Survey, 2009) using criteria reported by Llewellyn (2014) to indicate potential classes for topographic setting. The bedrock geologic unit and primary lithology were determined for each well location on the basis of the digital bedrock geologic map of Pennsylvania (Miles...
The Appalachian Landscape Conservation Cooperative (LCC) provided a grant to Cornell University Environmental Engineers to study how the region’s surface freshwater supply and the health of natural systems delivering this resource have been impacted and may be altered in the coming years under increasing water withdrawals.The research focuses on the Marcellus Shale region in the Central Appalachians, including portions of New York, Pennsylvania, Ohio, Maryland, West Virginia, and Virginia. In addition to considering the cumulative impacts of water withdrawals, the researchers looked at specific impacts of large water withdrawals with hydraulic fracturing in the Marcellus Shale region as one example.Datasets include...
Categories: Data;
Tags: Academics & scientific researchers,
AppLCC,
Appalachian,
Conservation NGOs,
Conservation planning,
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