新疆农业科学 ›› 2018, Vol. 55 ›› Issue (5): 949-956.DOI: 10.6048/j.issn.1001-4330.2018.05.019

• • 上一篇    下一篇

伊犁河伊宁市段夏季水环境特征分析

谢阿廷1,2,程艳2,3,赵晨曦2,胡霞4,张健4,王悦1   

  1. 1.新疆农业大学草业与环境科学学院,乌鲁木齐 830052;
    2.新疆环境污染控制与风险预警重点实验室,乌鲁木齐 830011;
    3.新疆环境保护科学研究院,乌鲁木齐 830011;
    4.新疆大学资源与环境科学学院,乌鲁木齐 830046
  • 出版日期:2018-05-20 发布日期:2018-07-25
  • 通信作者: 程艳(1977-),女,湖北新洲人,高级工程师,研究方向为干旱区水环境,(E-mail)59797290@qq.com
  • 作者简介:谢阿廷(1991-),女,硕士研究生,研究方向为环境影响评价,(E-mail)1227334584@qq.com
  • 基金资助:
    新疆维吾尔自治区重点实验室开发课题(2015KL024)

Feature Analysis of Summer Water Environment in Yining Section of Yili River

XIE A-ting1,2,CHENG Yan2,3,ZHAO ChenXi2,HU Xia4,ZHANG Jian4,WANG Yue1   

  1. 1.College of Pratacultural and Environmental Sciences,Xinjiang Agricultural University, Urumqi 830052, China;
    2. Xinjiang Key Laboratory for Environmental Pollution Monitoring and Risk Warning, Urumqi 830011, China;
    3. Xinjiang Academy of Environmental Protection Science,Urumqi 830011, China;
    4. College of Resource and Environment Sciences, Urumqi 830046, China
  • Online:2018-05-20 Published:2018-07-25
  • Correspondence author: Cheng Yan,(1977-), female, native place: Xinzhou Hubei, senior engineer, research field: water environment in arid zone (E-mail):59797290@qq.com
  • Supported by:
    Key Laboratory Development Project of Xinjiang Uygur Autonomous Region of China(2015KL024)

摘要: 【目的】研究伊犁河河段水质特征,为其水环境污染防控提供科学依据。【方法】分别采用单因子评价法、内梅罗指数法、水质质量指数以及主成分分析法4种方法,对伊宁城市河段南北断面的水环境质量进行评价。【结果】该河流段水体综合水质状况良好,主要污染因子为总氮、总磷、化学需氧量,表现为有机污染。该河段不存在重金属污染状况。主成分分析法结果表明,A5断面水质在该河段中水质最差,整体水域表现为河段北面污染高于南面,上游断面水质好于下游断面。【结论】伊犁河伊宁河段夏季水体污染原因与生活污水、农业活动及工业污水有关。

关键词: 水质; 污染因子; 主成分分析法; 河流断面

Abstract: 【Objective】 In order to comprehensively understand and master the characteristics of water quality in Yili River reach, and to provide scientific basis for the prevention and control of water environment pollution. 【Method】 Four methods, single factor evaluation method, Nemerow index evaluation method, water quality index and principal component analysis were used to evaluate the quality of water environment in the north-south section of an inland urban river located in Yining.【Result】 The results of single factor evaluation method and Nemerow index evaluation method showed that the comprehensive water quality of the water body in this section was in good condition. The main pollution factors were total nitrogen, total phosphorus, and chemical oxygen demand, expressed as organic pollution. The method of water quality index showed that there was no heavy metal pollution in the river being researched. The principal component analysis showed that the water quality of A5 section was the worst in this basin. The overall water area was characterized by higher overall pollution in the north of the river section than that in the south section and the water quality of upstream section was better than that of the downstream section.【Conclusion】 The causes of summer water pollution in Yining reach of Yili River are related to domestic sewage, agricultural activities and industrial sewage.

Key words: water quality; pollution factors; principal component analysis; cross section of river

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

出版单位:《新疆农业科学》编辑部
地址:乌鲁木齐市南昌路403号新疆农业科学院
邮编:830091
电话:0991-4502046
E-mail:xjnykx-h@xaas.ac.cn


版权所有 © 《新疆农业科学》编辑部
本系统由北京玛格泰克科技发展有限公司设计开发
总访问量: 今日访问: 在线人数:
网站
微信公众号
淘宝购买
微店购买