TY - RPRT TI - Mercury biomagnification across food webs with varying non-native fish presence: Implications for native fish conservation in the upper Colorado River Basin AU - Charles F. Wahl AU - Natalie K. Day AU - Travis S. Schmidt AU - James J. Roberts AU - Jessica E. Brandt AU - Craig A. Stricker PY - 2026 DO - 10.1016/j.scitotenv.2026.181996 UR - https://pubs.usgs.gov/publication/70276988 ID - 70276988 ER -