|
|||||
|
|
| 天津典型湿地地表水环境质量分析与评价 | |
| 引用本文： | 彭士涛,张光玉,赵玉杰,周楠,师荣光,李志伟,侯云霄.天津典型湿地地表水环境质量分析与评价[J].水道港口,2007,28(4):289-291. |
| 作者姓名： | 彭士涛 张光玉 赵玉杰 周楠 师荣光 李志伟 侯云霄 |
| 作者单位： | 1. 交通部天津水运工程科学研究院,水路交通环境保护技术实验室,天津,300456 2. 农业部环境保护科研监测所,天津,300191 3. 天津古海岸与湿地国家级自然保护区管理处,天津,300191 |
| 基金项目： | 天津古海岸与湿地国家级自然保区综合科学考察项目 |
| 摘 要： | 采用单因子污染指数法,以天津典型湿地即七里海、北大港、团泊洼和大黄堡湿地为研究对象,根据枯水期和丰水期的监测结果,对其水环境质量进行分析与评价,结果表明:4个湿地水质的pH、As、Cd、Pb浓度较低,均能达到《地表水环境质量标准》I类标准要求;除团泊洼外,其他湿地水体的铬浓度均能达到《地表水环境质量标准》II类标准;而COD、总氮、总磷和汞浓度含量较高,远高于《地表水环境质量标准》V类标准;湿地外围河流如七里海湿地的潮白新河,团泊洼湿地的独流咸河与大邱庄排污河,北大港窑地桥污水河等多为排污河,水质很差,这些外围河流对湿地的水环境质量影响较大。 |
| 关 键 词： | 湿地 水环境质量 监测 分析与评价 |
| 文章编号： | 1005-8443（2007）04-0289-03 |
| 修稿时间： | 2007-03-20 |
Analysis and evaluation of wetland ecological water resources quality in Tianjin |
|
| PENG Shi- tao, ZHANG Guang - Yu, ZHAO Yu- jie, ZHOU Nan, SHI Rong - guang, LI Zhi- wei.Analysis and evaluation of wetland ecological water resources quality in Tianjin[J].Journal of Waterway and Harbour,2007,28(4):289-291. | |
| Authors: | PENG Shi- tao ZHANG Guang - Yu ZHAO Yu- jie ZHOU Nan SHI Rong - guang LI Zhi- wei |
| Institution: | 1. Tianjin Research Institute for Water Transport Engineering, Laboratory of Environmental Protection in Water Transport Engineering, Tianjin 300456, China ;2. Agro - Environmental Protection Institute of MOA, Tianjin 300191, China ; 3. National Nature Reserve of Tianjin Palaeocoast and Wetland, Tianjin 300191, China |
| Abstract: | Water quality of Qilihai wetland,Beidagang wetland,Tuanbowa wetland and Dahuangpu wetland in Tianjin were analyzed by combining the method of single factor contaminant index and the monitoring results of water quality in the dry season and plentiful season.The results show that the concentration of pH,As,Cd,Pb of the four wetland were lowest and can reach the Surface Water Quality Standards Class I standards;the concentration of Cd can reach Surface Water Quality Standards Class ll standards except Tuanbowa wetland;but the concentration of COD,TN,TP and Hg were far more than the Surface Water Quality Standards Class V standards;the poor water quality of Chaobaixin river,Duliujian river,Daqiuzhuang river make the water quality of wetlands worse. |
| Keywords: | wetland water quality monitoring analysis and evaluation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |