Mapping Non-perennial Streams and Inland Wetlands: Status and Future Directions
Mapping Non-perennial Streams and Inland Wetlands: Status and Future Directions
Jay Christensen1, Heather E Golden1, Laurie Alexander2, Charles R. Lane3, Ken M Fritz1, Marc Weber4, Rose M Kwok5, Brian Pickard6 and Madeline Keefer6, (1)US Environmental Protection Agency, Office of Research & Development, Cincinnati, United States, (2)US Environmental Protection Agency, Office of Research and Development, Arlington, United States, (3)US Environmental Protection Agency, Office of Research & Development, Athens, United States, (4)U.S. Environmental Protection Agency, Office of Research and Development, Corvallis, United States, (5)U.S. Environmental Protection Agency, Office of Water, Washington, United States, (6)TetraTech, Research Triangle Park, United States