Simulating the hydrologic impacts of green roofs in four urban watersheds in Seattle, Washington, using VELMA, a spatially explicit watershed model
Bradley L Barnhart, NCASI, Middleton, United States, Paul Pettus, Independent Contractor, Corvallis, OR, United States, Robert Mckane, USEPA, Corvallis, United States, Jonathan Halama, U.S. Environmental Protection Agency, Corvallis, United States, Paul M Mayer, U.S. Environmental Protection Agency, Pacific Ecological Systems Division, Ecological Effects Branch, Corvallis, United States, Allen Brookes, Environmental Protection Agency Washington DC, Washington, DC, United States and Kevin Djang, CSC, Corvallis, OR, United States
