Impact of climate change on hydro-meteorological trigger conditions for debris flows in Austria

Debris-flow activity is expected to change in a future climate. In this study we connect susceptibility model for debris-flows on regional scale with climate projections until 2100. We use assess changes of hydro-meteorological trigger conditions debris flows six regions the Austrian Alps. find limited an annual basis, but distinct when separating between types and regions. While east south Austria may experience less days susceptible summer, there general trend increasing earlier year both, rainfall-related snow-related conditions. The outcomes serve as basis development adaption strategies risk management from debris-flow hazard.