IVM ：2024非洲国家盐度报告-从地方性挑战到全球性解决方案（英文版）

This report highlights three key findings. First, the results show that there are significant disparities in the availability and quality of scientific knowledge of groundwater and soil salinisation in sub-Saharan countries. Based on current research, salinisation is prevalent in coastal areas and river deltas. Reasons for this include seawater intrusion and seasonal variations in the salinity fronts of rivers, depending on the wet and dry seasons. This is consistent with the availability and