青藏高原风火山流域坡面尺度活动层土壤水热时空变化特征
赵海鹏, 吕明侠, 王一博, 杨文静, 刘鑫, 白炜

Spatiotemporal variation characteristics of soil water content and temperature within active layer at slope scale in the Fenghuoshan basin, Tibetan Plateau
Haipeng ZHAO, Mingxia LÜ, Yibo WANG, Wenjing YANG, Xin LIU, Wei BAI
图4 不同冻融时期土壤温度日内变化
Fig.4 Hourly variations of soil temperatures at various depths on bottom of the shady slope (a, b, c, d), top of the shady slope (e, f, g, h), and bottom of the sunny slope (i, j, k, l), and in stable freezing period (a, e, i), initial thaw period (b, f, j), complete thaw period (c, g, k), initial freezing period (d, h, l)