大庆市龙凤湿地纳污现状及治理建议

Current Situation and Control Mesures of Pollution of Longfeng Wetland in DaQing City

龙凤湿地具有很高的景观影响度和区域生态功能,由于汇入水质较差,多年来水环境质量始终较差,富营养化严重。在全面调查分析湿地周边汇入污水来源、类别、水质、水量基础上,提出从削减湿地污染负荷、实施底泥清淤、优化湿地补水流态、工程强化治理4方面入手,从根本上解决湿地污染现状。

Longfeng wetland has very important landscape influence and regional ecological function. Due to the poor quality of poured water,water quality of Longfeng wetland has always been poor over the years and eutrophication is serious. Based on the comprehensive investigation and analysis of sources, kinds, quality and quantity of sewage poured into wetlands,this paper puts forward measures to control wetland pollution such as cutting down the pollution load of wetland,carrying out sediment dredging,optimizing wetland water replenishment and engineering strengthening.