基于地形指数的砒砂岩黄土区土壤侵蚀分析

乔荣荣, 韩艳, 季树新, 董春媛, 王傲洁, 常学礼

Analysis of soil erosion in loess area of sandstone based on terrain index

Rongrong Qiao, Yan Han, Shuxin Ji, Chunyuan Dong, Aojie Wang, Xueli Chang

图2 NDVI与植被盖度关系

Fig.2 Relationship between NDVI and vegetation coverage