TY - RPRT TI - Ongoing increases in dissolved organic carbon are sustained by decreases in ionic strength rather than decreased acidity in waters recovering from acidic deposition AU - Gregory B. Lawrence AU - Karen M. Roy PY - 2021 DO - 10.1016/j.scitotenv.2020.142529 UR - https://pubs.usgs.gov/publication/70280619 ID - 70280619 ER -