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5 20002020年不同海拔的土壤保持量和土壤保持模数
Table 5 Soil conservation amount and soil conservation intensity at different altitudes from 2000 to 2020
海拔/m2000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
<1 70018.422 042.6623.632 620.3927.593 059.71
1 700~2 000190.843 619.97244.784 643.15292.075 540.26
2 000~2 300168.994 096.22217.375 269.01262.016 351.16
2 300~2 60014.924 250.6319.465 543.6323.976 828.92
>2 6000.202 487.880.283 389.520.313 780.75