退耕还湿工程对水质净化的影响探讨

Discussion on the Impact of Returning Farmland to Wetland Project on Water Quality Purification

本研究以云南寻甸黑颈鹤省级自然保护区为研究对象,通过对退耕还湿前后的水质数据进行监测和分析,野外调查、植物多样性指数计算,结合湿地植被恢复过程中的环境因子,对湿地植被恢复过程中的环境效应进行全面评估。我们发现退耕还湿措施可以显著提高水质,减少水体中的污染物含量。

This study takes the Xundian Black necked Crane Provincial Nature Reserve in Yunnan Province as the research object.By monitoring and analyzing water quality data before and after returning farmland to wetlands,conducting field investigations,calculating plant diversity indices,and combining environmental factors in the wetland vegetation restoration process,a comprehensive evaluation of the environmental effects in the wetland vegetation restoration process is conducted.We found that returning farmland to wetlands measures can significantly improve water quality and reduce the content of pollutants in water bodies.