南水北调中线核心水源区土壤氟空间变异特征与污染风险评价
谭力, 王占岐, 薛志斌, 杨斌

Spatial variability and pollution risk assessment of soil fluorine in the core area of the Middle Route of the South-to-North Water Transfer Project
TAN Li, WANG Zhanqi, XUE Zhibin, YANG Bin
表6 南水北调中线核心水源区土壤类型统计
Table 6 Statistics of soil types in the core area of the Middle Route of the South-to-North Water Transfer Project
土壤类型 面积/km2 占比/%
潮土 12.01 0.20
粗骨土 913.09 15.16
红黏土 44.88 0.75
黄褐土 876.16 14.55
黄棕壤 2147.80 35.66
石质土 237.71 3.95
石灰(岩)土 421.08 6.99
水稻土 112.81 1.87
紫色土 326.56 5.42