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干旱绿洲环境下14种土壤盐分光谱指数的性能评估:以 ...
土壤盐渍化(Soil salinization)是全球土地退化(Land Neutrality Degradation, LND)的核心指标之一,尤其在干旱绿洲生态系统中,盐分积累严重威胁农业生产力。 摩洛哥东南部的Rheris绿洲是典型案例,其依赖地下水的灌溉模式与气候变化叠加,导致盐渍化面积逐年扩张。
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