期刊论文

Spatiotemporal evolution of soil erosion and quantitative evaluation of its influencing factors in northeast Hubei

中文

农业资源与环境学报

2095-6819

2024

41

1

61-71

10.13254/j.jare.2022.0912

国家自然科学基金项目(42377354) 湖北省自然科学基金面上项目(2021CFB550) 水利部水网工程与调度重点实验室项目(QTKS0034W2328)。

本校为第一机构

为定量揭示鄂东北土壤侵蚀时空演变特征及其影响因子的贡献,基于RUSLE模型和2000—2020年遥感影像数据探究土壤侵蚀强度的时空变化,并结合地理探测器模型识别土壤侵蚀主导因子及其交互作用效应。结果表明:2000—202...展开更多 为定量揭示鄂东北土壤侵蚀时空演变特征及其影响因子的贡献,基于RUSLE模型和2000—2020年遥感影像数据探究土壤侵蚀强度的时空变化,并结合地理探测器模型识别土壤侵蚀主导因子及其交互作用效应。结果表明:2000—2020年鄂东北土壤侵蚀模数呈波动减小趋势,2020年的土壤侵蚀模数较2000年下降62.82%;侵蚀强度以微度和轻度侵蚀为主,二者面积之和占总侵蚀面积的82%以上;微度侵...

To quantitatively reveal the spatiotemporal evolution characteristics of soil erosion and the contribution of its influencing factors in northeast Hubei,the spatiotemporal changes in soil erosion intensity were explored based on the RUSLE model and remote sensing image ...MORE To quantitatively reveal the spatiotemporal evolution characteristics of soil erosion and the contribution of its influencing factors in northeast Hubei,the spatiotemporal changes in soil erosion intensity were explored based on the RUSLE model and remote sensing image da...