it means that the possibility of the extreme meltwater due to the extreme temperature may occur, which may influence the utilization of the glacier meltwater and cause the glacier hazards.

• 周期性升温情景下，冰川融水径流量的变化比较大且对气温波动的响应也很敏感，在极端气温变化的情况下，可能产生极端的变化，这对于防御冰川灾害和利用冰川融水有影响；