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10 1981—2018年不同层次平均土壤湿度 |
Fig.10 Average humidity of the soil at different levels from 1961 to 2018: 0~10 cm (a), 10~20 cm (b) and 20~30 cm (c) |