摘要
本次调查在日照傅疃河设置了3个采样点,采样时间为2017年8月。采用COD、氨氮、总氮和总磷评价傅疃河水质。结果显示,整体上看,傅疃河全河段的氨氮含量和总磷含量基本达标,下游河段的COD和全河段的全氮超标。本研究建议继续大力推行植树造林,保护和恢复自然植被,扩大植被面积,治理水土流失,恢复生态功能。尽快建设傅疃河中下游水质长期监测系统,并根据傅疃河省级湿地公园实际效果,决定是否大规模建设傅疃河中下游人工浮岛工程。
Futuan river was set up three sampling points for this survey,and the sampling time was August 2017. Evaluation of Futuan river water quality by COD,ammonia nitrogen,total nitrogen and total phosphorus. The results show that,on the whole,the content of ammonia nitrogen and total phosphorus in the whole river of Futuan river are basically the same,and the COD and the whole nitrogen of the lower reaches are exceeded. We recommend that we continue to vigorously promote afforestation,protect and restore natural vegetation, expand vegetation area, manage soil erosion and restore ecological functions. We recommend the construction of Futuan river as soon as possible the long-term water quality monitoring system,and according to Futuan river provincial wetland park actual effect,decide whether to build large-scale Futuan river artificial floating island project.
作者
刘昕宇
颜景浩
LIU Xinyu YAN Jinghao(Linyi First Middle School , Shandong Linyi 276000 Linyi Science and Technology Museum , Shandong Linyi 276037)
出处
《环境与可持续发展》
2017年第5期172-173,共2页
Environment and Sustainable Development
关键词
傅疃河
COD
氨氮
总氮
总磷
Futuan river
COD
ammonia nitrogen
total nitrogen
total phosphorus
