Institute;
of;
Tibetan;
Plateau;
Research,;
Chinese;
Academy;
of;
Sciences,;
Beijing;
100085,;
China;
National;
Key;
Laboratory;
of;
Cryospheric;
Sciences,;
Chinese;
Academy;
of;
Sciences,;
Lanzhou;
730000,;
China;
Graduate;
University;
of;
the;
Chinese;
Academy;
of;
Sciences,;
Beijing;
100049,;
China;