CAJ | 학술논문

根据湄洲湾20个点位4批次水样，1次沉积物样，用原子荧光、原子吸收和多功能极谱仪测定海水和沉积物中砷及重金属的含量。采用单因子污染指数法和内梅罗综合污染指数法对湄洲湾水域海水和沉积物中的砷及重金属进行综合评价。结果表明，湄洲湾水域海水中的砷及重金属单因子污染指数Pi〈1，均符合第二类海水水质标准，内梅罗指数I〈1，总体处于清洁水平，质量状况良好。沉积物中的砷及重金属单因子污染指数Pi〈1，均符合第一类海洋沉积物质量标准，内梅罗指数I〈1，一总体处于清洁水平，质量状况良好。简要分析了湄洲湾水域海水、沉积物中砷及重金属分布特征、季节变化情况。
근거미주만20개점위4비차수양，1차침적물양，용원자형광、원자흡수화다공능겁보의측정해수화침적물중신급중금속적함량。채용단인자오염지수법화내매라종합오염지수법대미주만수역해수화침적물중적신급중금속진행종합평개。결과표명，미주만수역해수중적신급중금속단인자오염지수Pi〈1，균부합제이류해수수질표준，내매라지수I〈1，총체처우청길수평，질량상황량호。침적물중적신급중금속단인자오염지수Pi〈1，균부합제일류해양침적물질량표준，내매라지수I〈1，일총체처우청길수평，질량상황량호。간요분석료미주만수역해수、침적물중신급중금속분포특정、계절변화정황。
To investigate into the water pollution caused by arsenic and heavy metal in Meizhou Bay, Fujian China, 4 batches of water samples and I batches of sediment from 20 sites are collected and the contents of As, Hg, Cu, Pb, Zn, Cd are meas- ured with the application of atomic fluorescence spectrophotometer and atomic absorption spectrometry and Multi - functional Po- larograph method. The results show that Meizhou Bay waters and sediments of arsenic and heavy metals are in good condition. We also analyze the distribution, seasonal variation and pollution of arsenic and heavy metals in water and sediment in the Meizhou Bay.