[ACG44-P07] Uncertainty from climate forcing of glacier projection for High Mountain Asia
Keywords:Glacier, Precipitation, GCM
The glacier runoffs were calculated by a glacier model (HYOGA2) forced by two precipitation data and observed temperature data over historical period. Future glacier runoff was projected forced by eight climate models under the RCP4.5 and RCP8.5. The glacier model was calibrated using two precipitation date-sets. Bias correction of climate models were also done by comparing against two precipitation data-sets. The uncertainty of glacier runoff projection from input precipitation datasets and climate model spread will be discussed.