State Key Laboratory of Cryospheric Science/Tianshan Glaciological Station,Cold and Arid Regions Environmental and Engineering Research Institute,Chinese Academy of Sciences,Lanzhou 730000,China

• 中国科学院,寒区旱区环境与工程研究所,冰冻圈科学国家重点实验室/天山冰川站,甘肃,兰州,730000