天然湿地水质净化研究进展(6)

自然湿地 水质净化 氮磷等去除机制

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地理科学进展28卷

评价湿地水质净化功能的改善，仍然需要建立一套完整的方法体系。从流域尺度整体考虑自然湿地去污。包括研究其去污能力上限，合理规划流域农业布局，在利用自然湿地去污的同时维持生态系统的健康，保证流域稳定可持续发展。

考虑自然因素和人为因素导致的自然湿地面积、形态、结构等的变化，分析这些变化带来的湿地水质净化能力的变化，包括作用机制和最终效果，从动态的角度认识自然湿地的水质净化能力。

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