State of Water Quality and Its Influencing Factors in Dongzhen Reservoir

FAN Zhanghuai; ZHA Xuan

doi:11894/1005-829x.2008.28(1).25

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State of Water Quality and Its Influencing Factors in Dongzhen Reservoir

- State of Water Quality and Its Influencing Factors in Dongzhen Reservoir
- Bulletin of Soiland Water Conservation Vol. 27, Issue 1, Pages: 25-28(2008)
- 作者机构：
  
  1. 福建省亚热带资源与环境重点实验室,福建,福州,350007
  2. 福建师范大学地理研究所,福建,福州,350007
- 作者简介：
- 基金信息：
- DOI：11894/1005-829x.2008.28(1).25
  CLC： F301.24
- Published：2008
- 稿件说明：
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FAN Zhanghuai, ZHA Xuan. State of Water Quality and Its Influencing Factors in Dongzhen Reservoir[J]. Bulletin of Soiland Water Conservation, 2008, 27(1): 25-28.
DOI：

FAN Zhanghuai, ZHA Xuan. State of Water Quality and Its Influencing Factors in Dongzhen Reservoir[J]. Bulletin of Soiland Water Conservation, 2008, 27(1): 25-28. DOI： 11894/1005-829x.2008.28(1).25.

摘要

东圳水库是莆田市的重要水源

其水质好坏对莆田市经济社会发展具有至关重要的意义。近年来库区人为活动剧烈

库区生态系统呈退化趋势。通过野外调查和对东圳水库水质监测分析

结果表明

东圳水库水质监测主要指标均呈逐年上升的总趋势

水库水质逐渐恶化

呈"水质型缺水"现象;库区水源地大规模山地开发造成水土流失及农业非点源污染严重。人为活动剧烈及库区底泥等是影响水库水质的主要因素。提出了加大宣传力度

发展生态果园

改善生态环境

实施生态补偿机制

完善监测体系建设

加强非点源污染管理及控制的研究等综合整治措施。

Abstract

Dongzhen Reservoir is the importantwater source for Putian City and its water quality affects the developmentof economy and the society of the city. In recentyears

the ecosystem of the reservoir has been aggravated due to the strengthened human activities. According to the field investigation and the analysis of the monitoring data of water quality

itis easy to find outthatthe major indexes of water quality increase year by year and water quality gradually declines

which brings on the shortage of pollution-induced water. The deteriorated water quality is mainly due to the massive forestexploitation by human being

which leads to severe soil erosion

increased agricultural non-pointsource pollution

strengthened human activities

tre-mendous reservoir sediment

and so on. Then the authors suggestsome comprehensive countermeasures

in-cluding strengthen of dissemination and education

developmentof eco-orchard

improvementof ecological environment

establishmentof eco-compensation mechanism

improvementof monitoring system

enhance-mentof management

and control of agricultural non-pointsource pollution.

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Related Institution

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