In the largest river basin of the Colombian Andes, regional climate change and land use activities  caused a 34% erosion rate increase over 10 years, with the anthropogenic soil erosion rate exceeding the climate-driven erosion rate . Sedimentation increases due to soil erosion in mountainous regions burned by wildfires, as a result of warming and altered precipitation, is documented with high confidence in the USA , Australia , China  and Greece  and can potentially damage downstream aquatic ecosystems  and water quality   . In Australia, for instance, sediment yields from post-fire debris flows  are 2-3 orders of magnitude higher than annual background erosion rates from undisturbed forests . The positive trend in sediment yield in small ponds in the semiarid southwestern USA over the last 90 years was not entirely related to the rainfall or runoff trends, but was a result of complex interaction between long-term changes in vegetation, soil and channel networks .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report