CAJ | 학술논문

针对唐山南湖富营养化问题，对南湖补给水源及湖体水质进行监测与评价。监测结果表明：春季南湖水体中TN、 TP含量均超过《地表水环境质量标准》中规定的Ⅴ类水质标准； Chla （叶绿素a）浓度呈增长趋势；补给水源对南湖水体营养物质的贡献大。富营养化评价结果表明：南湖水体水质在春季期间富营养化程度严重，应及时采取有效的生态修复工程措施对唐山南湖外源和内源加以防控，避免藻华暴发。
침대당산남호부영양화문제，대남호보급수원급호체수질진행감측여평개。감측결과표명：춘계남호수체중TN、 TP함량균초과《지표수배경질량표준》중규정적Ⅴ류수질표준； Chla （협록소a）농도정증장추세；보급수원대남호수체영양물질적공헌대。부영양화평개결과표명：남호수체수질재춘계기간부영양화정도엄중，응급시채취유효적생태수복공정조시대당산남호외원화내원가이방공，피면조화폭발。
The lake water quality monitoring and assessment was implemented to control eutroph-ication of south lake in Tangshan. The monitoring result indicated that TN, TP content of south lake water were already in excess ofⅤwater quality standard of Environment Quality Standards for Surface Water, and chlorophyll-a concentrations tended to increase, the make-up water had contr-ibuted a lot of nutrients for south lake. The eutrophication assessment showed that south lake was severe eutrophication in spring. In order to avoid the algal blooms outbreak, the ecological restora-tion measures should be taken in time to control the external and internal sources of south lake.