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