TY - RPRT TI - A spatial model to assess the effects of hydropower operations on Columbia River fall Chinook Salmon spawning habitat AU - James R. Hatten AU - Kenneth F. Tiffan AU - Donald R. Anglin AU - Steven L. Haeseker AU - Joseph J. Skalicky AU - Howard Schaller PY - 2009 DO - 10.1577/m08-053.1 UR - https://pubs.usgs.gov/publication/70179331 ID - 70179331 ER -