| 基于改进的模糊数学评价法的外秦淮河水质评价 |
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| 引用本文： | 童朝锋,吕立锐,冯骞,邵宇阳.基于改进的模糊数学评价法的外秦淮河水质评价[J].水资源保护,2014,30(4):61-66. |
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| 作者姓名： | 童朝锋 吕立锐 冯骞 邵宇阳 |
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| 作者单位： | [1]河海大学水文水资源与水利工程科学国家重点实验室,江苏南京 210098; [2]河海大学港口海岸与近海工程学院,江苏南京210098; [3]河海大学环境学院,江苏南京210098 |
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| 基金项目： | 国家自然科学基金重点项目（51339005）;国家水体污染控制与治理科技重大专项（2009ZX07317-007-05） |
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| 摘 要： | 针对河流水质评价中存在的不确定性和模糊性，采用改进的模糊数学评价法，对南京市外秦淮河进行综合水质评价。结果表明，除七桥瓮断面外，外秦淮河大部分河段水质处于劣Ⅴ类标准水平，其中NH3-N和TP是外秦淮河水质的主要影响因子。
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| 关 键 词： | 水质评价 改进的模糊数学评价法 单因子评价法 |
| 修稿时间： | 2014/9/4 0:00:00 |
Evaluation of water quality in external Qinhuai River based on improved fuzzy mathematical method |
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| TONG Chaofeng,Lyu Lirui,FENG Qian,SHAO Yuyang.Evaluation of water quality in external Qinhuai River based on improved fuzzy mathematical method[J].Water Resources Protection,2014,30(4):61-66. |
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| Authors: | TONG Chaofeng Lyu Lirui FENG Qian SHAO Yuyang |
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| Affiliation: | TONG Chaofeng, Lyu Lirui, FENG Qian, SHAO Yuyang (1. State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanfing 210098, China ; College of Harbor, Coastal and Offshore Engineering, Hohai University, Nanjing 210098, China; 3. College of Environment, Hohai University, Nanjing 210098, China) |
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| Abstract: | In view of the uncertainty and fuzziness in the evaluation of river water quality , an improved fuzzy mathematical method was used for comprehensive evaluation of the water quality in the external Qinhuai River , in Nanjing City .The results show that the water quality in most sections of the external Qinhuai River reaches the inferior grade V standard , except in the Qiqiaoweng section .NH3-N and TP are the major indices that affect the water quality . |
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| Keywords: | NH3-N TP water quality assessment improved fuzzy mathematical method single-factor assessment NH3-N TP |
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