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6 20002020年不同坡度的土壤保持量和土壤保持模数
Table 6 Soil conservation amount and soil conservation intensity under different slopes from 2000 to 2020
坡度/(°)2000年2010年2020年
土壤保持总量/×105 t土壤保持模数/(t·km-2·a-1土壤保持总量/×105 t土壤保持模数/(t·km-2·a-1土壤保持总量/×105 t土壤保持模数/(t·km-2·a-1
0~516.711 067.1421.091 347.1024.961 594.14
5~819.711 635.8524.942 070.0329.582 454.62
8~1599.963 081.09127.613 933.07152.664 705.41
15~25165.194 975.20212.656 404.58255.507 695.21
25~3572.786 728.7094.438 730.09113.4810 491.32
>3518.508 160.9124.1310 642.5328.9712 777.69