Key;
Laboratory;
of;
Terrestrial;
Ecological;
Process,;
Institute;
of;
Applied;
Ecology,;
Chinese;
Academy;
of;
Sciences,;
Shenyang;
110016,;
China;
Key;
Laboratory;
for;
Environmental;
Engineering;
of;
Shenyang;
University,;
Shenyang;
110041,;
China;
Graduate;
University;
of;
Chinese;
Academy;
of;
Sciences,;
Beijing;
100039,;
China;