“…Fluvial evacuation of landslide-derived sediment removes mass from mountains, influencing landscape evolution [Pearce and Watson, 1986;Malamud et al, 2004;Korup et al, 2007;Hovius et al, 2011;Parker et al, 2011;Egholm et al, 2013;Li et al, 2014]. Landslides also impact the terrestrial biosphere [Garwood et al, 1979;Allen et al, 1999;Clark et al, 2016], and delivery of eroded material to river channels can redistribute essential nutrient elements (e.g., carbon and nitrogen), contributing to tectonic forcing of global biogeochemical cycles Ramos Scharrón et al, 2012;Jin et al, 2016]. Furthermore, sediment supply from landslides to rivers may cause prolonged secondary natural hazards, via channel aggradation and enhanced flooding, and may reduce the storage capacity of downstream reservoirs [Korup et al, 2004;Glade and Crozier, 2005;Huang and Fan, 2013;Wang et al, 2015].…”