PAH, Groundwater, and Coring Collage
Detailed Description
(L - R) Collecting PAH samples in an urban creek adjacent to coal-tar-based pavement sealcoat treated surfaces; Surficial aquifer groundwater sampling; Collecting lake sediment core at Town Lake in Austin, Texas. (Credit, Barbara Mahler and Alan Cressler, USGS.)
Sources/Usage
Public Domain.
Related
Urban Land Use and Water Quality
Wherever you live, there’s a creek or stream near you. The eighty percent of Americans who live in metropolitan areas are often unaware of the network of urban creeks—many teeming with life—that weaves through our cities and town. Nowhere are the environmental changes associated with urban development more evident than in urban streams.
Related
Urban Land Use and Water Quality
Wherever you live, there’s a creek or stream near you. The eighty percent of Americans who live in metropolitan areas are often unaware of the network of urban creeks—many teeming with life—that weaves through our cities and town. Nowhere are the environmental changes associated with urban development more evident than in urban streams.