基于InVEST模型的祖厉河流域土壤保持研究
李彤, 朱睿, 李晓光, 康健, 山建安, 李榕, 尹振良

Research on soil and water conservation in the Zuli River Basin based on the InVEST model
Tong Li, Rui Zhu, Xiaoguang Li, Jian Kang, Jian'an Shan, Rong Li, Zhenliang Yin
表3 20002020年祖厉河流域土壤侵蚀强度等级变化
Table 3 Changes in soil erosion intensity grades in the Zuli River Basin from 2000 to 2020
土壤侵蚀强度2000年2010年2020年
面积/km2占比/%面积/km2占比/%面积/km2占比/%
微度侵蚀1 989.5918.662 786.9726.145 020.3845.89
轻度侵蚀7 594.7171.237 592.4471.215 654.3951.69
中度侵蚀1 062.059.96272.622.55252.572.30
强烈侵蚀12.290.117.050.067.660.07
极强烈侵蚀2.990.022.550.023.710.03
剧烈侵蚀0.010.000.010.000.000.00