TY - RPRT TI - Soil nitrogen accretion along a floodplain terrace chronosequence in northwest Alaska: Influence of the nitrogen-fixing shrub Shepherdia canadensis AU - Charles Rhoades AU - Dan Binkley AU - Hlynur Oskarsson AU - Robert Stottlemyer PY - 2015 DO - 10.2980/15-2-3027 UR - https://pubs.usgs.gov/publication/70000345 ID - 70000345 ER -