TY - RPRT TI - Estimating 3D variation in active-layer thickness beneath arctic streams using ground-penetrating radar AU - T.R. Brosten AU - J.H. Bradford AU - J. P. McNamara AU - M.N. Gooseff AU - J.P. Zarnetske AU - W.B. Bowden AU - M.E. Johnston PY - 2009 DO - 10.1016/j.jhydrol.2009.05.011 UR - https://pubs.usgs.gov/publication/70036967 ID - 70036967 ER -