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
表1 土壤理化性质和地上生物量
Table 1 Soil physical-chemical properties and aboveground biomass
位置海拔/m地上生物量/(kg⋅m-2密度/(g⋅cm-3土壤有机质/(g⋅kg-1黏粒/%粉粒/%砂粒/%
阴坡坡顶4 8770.11±0.011.24±0.0912.69±2.377.33±1.4235.25±5.5457.42±6.42
阴坡坡底4 7720.26±0.041.31±0.0713.76±0.669.83±0.6852.75±4.3937.42±4.95
阳坡坡底4 7680.21±0.011.38±0.118.68±0.934.56±0.9917.13±4.3678.31±5.27