CAJ | 학술논문

珊溪水源地是浙江省温州市重要的水源地，运用水质标识指数法分析了珊溪水源地水质时空变化，识别了水质影响因子。结果表明：（1）2001-2010年间，珊溪水源地综合水质良好，均满足Ⅱ类水功能区要求。2003年水质最差，此后水质总体呈变好趋势。（2）入库支流水质污染主要以TN、Tp污染为主，黄坦坑断面污染最严重，其次为泗溪、珊溪和李井溪断面。（3）居民生活、畜禽养殖、种植业及单一的土地利用方式对水源地水质影响较为显著，其中畜禽养殖和居民生活是流域水质的最大影响因素。
산계수원지시절강성온주시중요적수원지，운용수질표식지수법분석료산계수원지수질시공변화，식별료수질영향인자。결과표명：（1）2001-2010년간，산계수원지종합수질량호，균만족Ⅱ류수공능구요구。2003년수질최차，차후수질총체정변호추세。（2）입고지류수질오염주요이TN、Tp오염위주，황탄갱단면오염최엄중，기차위사계、산계화리정계단면。（3）거민생활、축금양식、충식업급단일적토지이용방식대수원지수질영향교위현저，기중축금양식화거민생활시류역수질적최대영향인소。
Shanxi Headwater is one of the key fi＇eshwater sources of Wenzhou City. The water quality identification index was employed to investigate the spatial-temporal variation of water quality and the main factors affecting the quality. The results showed that the comprehensive water quality of Shanxi Headwater has attained to or been better than grade- Ⅱ during 2001 to 2010.The water quality was worst in 2003 and has generally increased since then. In spatial terms, the TN and TP pollution were main pollution. The most seriously polluted were Huangtan, Sixi,Shanxi and Lijing monitoring stations. The factors affecting quality were domestic pollution, livestock pollution, planting pollution and the single land use. The livestock pollution and domestic pollution were main factors.