TY - RPRT TI - High CO2 emissions through porous media: Transport mechanisms and implications for flux measurement and fractionation AU - William C. Evans AU - M.L. Sorey AU - B. M. Kennedy AU - David A. Stonestrom AU - J.D. Rogie AU - D.L. Shuster PY - 2001 DO - 10.1016/s0009-2541(00)00379-x UR - https://pubs.usgs.gov/publication/70023234 ID - 70023234 ER -