基于地貌分类对祁连山大通河源区多年冻土地下冰储量估算
王生廷, 盛煜, 吴吉春, 李静, 黄龙

Based on geomorphic classification to estimate the permafrost ground ice reserves in the source area of the Datong River, Qilian Mountains
Shengting WANG, Yu SHENG, Jichun WU, Jing LI, Long HUANG
表2 不同土层的物理指标
Table 2 Soil physical properties
土层类别粉质 黏土砂土碎石土卵、砾石土基岩
密度/(kg·m-32 7202 6502 6502 6502 650
干密度/(kg·m-31 4801 7101 7601 8002 200