TY - JOUR A1 - Johnson, J. P. L. T1 - Gravel threshold of motion: a state function of sediment transport disequilibrium? JO - Earth Surf. Dynam. J1 - ESurf VL - 4 IS - 3 SP - 685 EP - 703 Y1 - 2016/08/29 PB - Copernicus Publications SN - 2196-632X UR - https://esurf.copernicus.org/articles/4/685/2016/ L1 - https://esurf.copernicus.org/articles/4/685/2016/esurf-4-685-2016.pdf DO - 10.5194/esurf-4-685-2016 ER -