TY - RPRT TI - Elevated CO 2 stimulates marsh elevation gain, counterbalancing sea-level rise AU - J.A. Langley AU - K.L. McKee AU - Donald R. Cahoon AU - J. A. Cherry AU - J.P. Megonigala PY - 2009 DO - 10.1073/pnas.0807695106 UR - https://pubs.usgs.gov/publication/5224949 ID - 5224949 ER -