TY - RPRT TI - Elevated levels of radiocarbon in methane dissolved in seawater reveal likely local contamination from nuclear powered vessels AU - D.J. Joung AU - Carolyn D. Ruppel AU - J. Southon AU - John D. Kessler PY - 2022 DO - 10.1016/j.scitotenv.2021.150456 UR - https://pubs.usgs.gov/publication/70224923 ID - 70224923 ER -