属性识别理论在闽江沙溪段水质评价中的应用

汪伟; 钱伟; 袁一丁; 赵月彩; 杨玉盛

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属性识别理论在闽江沙溪段水质评价中的应用

试验研究

- 属性识别理论在闽江沙溪段水质评价中的应用
- Application of Attribute Recognition Theory in Water Quality Evaluation of Shaxi River in Minjiang River Basin
- 水土保持通报 2008年27卷第3期页码：152-155
- 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. 福建师范大学化学与材料学院,福建,福州,350007
- 作者简介：
- 基金信息：
  
  教育部高等学校优秀青年教师教学科研奖励计划项目;福建省自然科学基金资助项目(D0510011)
- DOI：
  中图分类号：
- 纸质出版：2008
- 稿件说明：
移动端阅览
汪伟, 钱伟, 袁一丁, 等. 属性识别理论在闽江沙溪段水质评价中的应用[J]. 水土保持通报, 2008,27(3):152-155.

WANG Wei, QIAN Wei, YUAN Yi-ding, et al. Application of Attribute Recognition Theory in Water Quality Evaluation of Shaxi River in Minjiang River Basin[J]. Bulletin of Soiland Water Conservation, 2008, 27(3): 152-155.
汪伟, 钱伟, 袁一丁, 等. 属性识别理论在闽江沙溪段水质评价中的应用[J]. 水土保持通报, 2008,27(3):152-155. DOI：

WANG Wei, QIAN Wei, YUAN Yi-ding, et al. Application of Attribute Recognition Theory in Water Quality Evaluation of Shaxi River in Minjiang River Basin[J]. Bulletin of Soiland Water Conservation, 2008, 27(3): 152-155. DOI：

摘要

应用属性识别理论和属性识别准则

对闽江沙溪段支流水中11个典型断面的水质进行监测并建立属性识别模型。模型评价结果为

8个断面水质均达到国家Ⅲ类标准

可作为饮用水源

而另3个断面水质均超标。评价结果与模糊隶属函数法评价结果一致

说明属性识别模型评价方法具有可行性。同时

通过11个断面水样在254 nm波长下的吸光度值分析可知

其主要污染物均为无机物。

Abstract

This study focused on water quality in 11 typical sections of Shaxi River

Minjiang River basin and developed an attribute recognition model by applying attribute recognition theory and attribute recognition guild lines.Results showed that water quality in 8 sections was up to the third class of the national water quality standard of China

which may be considered as drinkable water resource.By contrast

water quality in other 3 sections did not reach the third class of the national water quality standard.The result was similar to that from the analysis of fuzzy membership function.It demonstrated that the method of attribute recognition model was suitable for assessing water quality.Finally

according to the absorbency values of 11 water samples under 254 nm

mineral matter was the dominant pollutant.

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