TY - JOUR A1 - Lee, D. B. A1 - Jerolmack, D. T1 - Determining the scales of collective entrainment in collision-driven bed load JO - Earth Surf. Dynam. J1 - ESurf VL - 6 IS - 4 SP - 1089 EP - 1099 Y1 - 2018/11/22 PB - Copernicus Publications SN - 2196-632X UR - https://esurf.copernicus.org/articles/6/1089/2018/ L1 - https://esurf.copernicus.org/articles/6/1089/2018/esurf-6-1089-2018.pdf DO - 10.5194/esurf-6-1089-2018 ER -