TY - JOUR A1 - Phillips, J. D. T1 - Evolutionary geomorphology: thresholds and nonlinearity in landform response to environmental change JO - Hydrol. Earth Syst. Sci. Discuss. J1 - HESSD VL - 3 IS - 2 SP - 365 EP - 394 Y1 - 2006/04/04 PB - Copernicus Publications SN - 1812-2108 UR - http://www.hydrol-earth-syst-sci-discuss.net/3/365/2006/ L1 - http://www.hydrol-earth-syst-sci-discuss.net/3/365/2006/hessd-3-365-2006.pdf ER -