TY - RPRT TI - Spatial patterns and temporal changes in atmospheric-mercury deposition for the midwestern USA, 2001–2016 AU - Martin R. Risch AU - Donna M. Kenski PY - 2018 DO - 10.3390/atmos9010029 UR - https://pubs.usgs.gov/publication/70195449 ID - 70195449 ER -