机译:黑河流域1950-2007年最大季节冻结深度的时空变化。
Key;
Laboratory;
of;
Frozen;
Soil;
Engineering,;
Cold;
and;
Arid;
Regions;
Environmental;
and;
Engineering;
Research;
Institute,;
CAS,;
Lanzhou,;
Gansu;
730000,;
China;
of;
Earth;
and;
Environmental;
Sciences,;
Lanzhou;
University,;
Lanzhou,;
Gansu;
730000,;
China;
Snow;
and;
Ice;
Data;
Center,;
Cooperative;
Institute;
for;
Research;
in;
Environmental;
Sciences,;
University;
of;
Colorado;
at;
Boulder,;
80309,;
USA;
中国西北地区; 冻结深度; 黑河流域; 时空变化; 季节; 年平均气温; 水资源论证; 时间序列;