黑龙江省土壤冻融期气象要素变化特征 |
王萍,赵慧颖,闫平,朱海霞,翟墨,李秀芬 |
Characteristics of changes of meteorological factors during freezing and thawing period in Heilongjiang Province |
Ping WANG,Huiying ZHAO,Ping YAN,Haixia ZHU,Mo ZHAI,Xiufen LI |
图11 2月1日至5月31日0 cm地温变化 |
Fig.11 Change of temperature at 0 cm from February 1 to May 31 |