Discussion on the Impact of Returning Farmland to Wetland Project on Water Quality Purification
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.
万方数据
维普
