黄河流域土壤风蚀数据集（2000-2018年）

“黄河流域生态保护和高质量发展”是国家重大战略之一，土壤侵蚀引发的粮食安全与生态安全问题备受关注，评估土壤风蚀时空演变过程对于改善区域生态环境和可持续发展具有重要的科学意义。本数据可反映黄河流域2000年以来土壤风蚀时空变化情况，主要用地土壤风蚀时空动态评价、生态环境质量评价等方面。

"Ecological Protection and High-quality Development of the Yellow River Basin" is one of the national major strategies. Issues related to food security and ecological security caused by soil erosion have attracted widespread attention. Evaluating the spatiotemporal evolution of soil wind erosion holds important scientific significance for improving the regional ecological environment and promoting sustainable development. This dataset reflects the spatiotemporal changes of soil wind erosion in the Yellow River Basin since 2000, and is mainly used for spatiotemporal dynamic evaluation of soil wind erosion, ecological environment quality assessment and other relevant research fields.

搜集汇总

背景与挑战

背景概述

该数据集包含2000至2018年黄河流域土壤风蚀模数的逐年数据，共19个图层，数据格式为tif，空间分辨率为500米。数据集通过地面调查与RWEQ模型相结合的方法生成，用于评估土壤风蚀强度和生态环境质量，支持黄河流域生态保护和高质量发展的科学研究。