| 怀化市区水体污染现状研究 |
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| 引用本文： | 梁娟,徐武美,康亚雄,伍宏伟,谭智文,黄六斌.怀化市区水体污染现状研究[J].中国农学通报,2012,28(11):253-257. |
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| 作者姓名： | 梁娟 徐武美 康亚雄 伍宏伟 谭智文 黄六斌 |
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| 作者单位： | 怀化学院生命科学系/民族药用植物资源研究与利用湖南省重点实验室/湘西药用植物与民族植物学湖南省高校重点实验室,湖南怀化,418000 |
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| 基金项目： | 怀化学院科研项目“怀黔现代生态经济走廊土地利用变化与生态环境状况研究”（HHUY2008-11）;怀化学院大学生创新性实验项目“舞水河（怀化段）水体污染及防治研究”（2010-47） |
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| 摘 要： | 为了保护怀化市区水体环境质量，为怀化市生态宜居城市建设提供科学依据，对流经怀化市区的舞水河支流太平溪水质分平水期、枯水期2个时期进行了实地调查与监测，并结合太平溪历年的水质状况，对其水质进行了综合评价。结果表明，太平溪各个断面TP和NH3-N含量明显偏高，均超出国家Ⅴ类水质标准，说明太平溪存在明显的生活污水污染；水体中DO含量低，有些断面水质未达到的Ⅳ类水质标准，有些未达到Ⅴ类水质标准；太平溪汇入舞水河后的湾滩断面，其水体中NH3-N、TP含量均要高于汇入舞水河之前的陈家断面，说明太平溪水体污染对舞水河水质产生了一定的影响；结合太平溪历年水质监测数据分析发现，水体中DO的含量持续降低，而TP含量却持续增高，水体污染日益严重。因此，进一步加强太平溪水体的综合治理对舞水河的保护以及怀化市建设生态宜居城市意义重大。
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| 关 键 词： | 应用 应用 |
| 收稿时间： | 2011/11/24 0:00:00 |
| 修稿时间： | 2012/1/11 0:00:00 |
Study on Present Situation of Water Pollution in Huaihua City |
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| Liang Juan
,
Xu Wumei
,
Kang Yaxiong
,
Wu Hongwei
,
Tan Zhiwen
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Huang Liubin.Study on Present Situation of Water Pollution in Huaihua City[J].Chinese Agricultural Science Bulletin,2012,28(11):253-257. |
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| Authors: | Liang Juan Xu Wumei Kang Yaxiong Wu Hongwei Tan Zhiwen Huang Liubin |
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| Institution: | (Department of Life Sciences,Huaihua University/Key Laboratory of Hunan Province of Study and Utilization of Ethnic Medicinal Plant Resources/Key Laboratory of Hunan Higher Education for Hunan-western Medicinal Plant and Ethnobotany,Huaihua Hunan 418000) |
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| Abstract: | In order to protect the water environmental quality of Huaihua City and provide scientific basis for the construction of ecological livable city of Huaihua,the author made a field investigation and monitoring of water quality of Taiping River of Huaihua City,which was divided into mean and dry water periods.The author also made a comprehensive evaluation of water quality with the monitoring data of the past years of Taiping River.The results showed that the content of TP and NH 3-N of each section was high,which all exceeded the state V water quality standard.The content of DO in water was low.Some section did not reach IV water quality standard and some even did not reach V water quality standard.Wantan section had a higher content of TP and NH 3-N than Chenjia section,which explained the pollution of Taiping River had a certain effect on the water quality of Wushui River.Combined with the monitoring data of the past years of Taiping River,the author found that the content of DO in water decreased continuously,and the content of TP increased continuously.The water pollution was increasingly serious.Therefore,further management of Taiping River was very important to the protection of Wushui River and the construction of ecological livable city of Huaihua. |
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| Keywords: | Huihua Taiping River Wushui River water pollution |
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