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| 云龙湖水质调查与评价 |
| W ater Quality Investigation and Evaluation for Yunlong Lake |
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| DOI： |
| 中文关键词: |
| 英文关键词: |
| 基金项目:中国矿业大学科研训练基金资助项目 (090621) |
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| 中文摘要: |
| 对云龙湖水质进行了调查与评价。在云龙湖东湖、西湖区各设置3个采样点, 监测水体中TN、 TP、 I M n 、NH 3 - N、DO和SD指标; 分别使用模糊识别法和湖泊综合营养指数对水体进行水质评价与富营养化评价, 结果表明, 云龙湖水质级别为III类, 其中TN 、TP 超标明显,水体呈现中度富营养化; 不同功能区水质差异明显, 东湖区水质优于西湖区 , 云龙湖功能区划分对水体有显著影响。 |
| 英文摘要: |
| ThewaterqualityofYunlong Lake hadbeeninvestigated forenvironmentalevaluation. TN, TP,I M n , DO, SD, NH 3 - N, andtransparencyweremonitoredin3 samplingsitesateastern andwestern partsofthe lake. Thelevelsofwaterqualityand eutrophicationwerecomputed by usingfuzzy pattern recognition andTLIin dex. Theresultsofevaluation showedthatwaterqualityofYunlong Lakebelongedto IIIlevelofwaterquality, TN andTP wereoutoflimitsofstatesurfacewaterstandard, lakewaterwasm esotrophication, differentfunction areashadthe waterquality differentsignificantly, water qualityin eastern partlake wasbetterthan thatofin western par,t functionalregionalization ofthelake had obviousimpacton waterquality. |
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