Increased sediment delivery in mountain basins in a warming climate

Sediment delivery and transport through mountain rivers affects aquatic habitat and water resource
infrastructure. This research synthesized existing data from central Idaho to explore (1) how sediment yields are likely to respond to climate change in semi-arid basins influenced by wildfire, (2) the potential consequences for aquatic habitat and water resource infrastructure, and (3) prospects for mitigating sediment yields in forest basins. In the northern Rocky Mountains, sediment yield is expected to increase in a warming climate primarily through climate-driven changes in temperature and hydrology that promote vegetation disturbances (i.e., wildfire, insect/pathogen outbreak, drought-related die off).

Goode, J. R., C. H. Luce, and J. M. Buffington. 2012. Enhanced sediment delivery in a changing climate in semi-arid mountain basins: Implications for water resource management and aquatic habitat in the northern Rocky Mountains. Geomorphology 139-140: 1-15.