CAJ | 학술논문

2010年4月-2011年3月，对福建省厦门至泉州沿海地区大气中悬浮颗粒物（PM10）和颗粒态汞（TPM）进行为期一年的观测，结果表明其大气中PM10和TPM的浓度范围分别为6.4～426.5μg／m3和18.2～3879.4 pg／m3，PM10和TPM平均浓度分别为122.5μg／m3和947.9pg／m3。不同采样点PM10和TPM浓度的季节变化趋势稍有不同，但大致都呈冬高夏低的趋势。PM10和TPM浓度的季节变化趋势主要与气温、逆温层、降雨量等气象条件有关。同时研究分析了TPM的昼夜变化趋势，结果表明TPM浓度在春冬季主要表现为夜间浓度高于日间浓度，夏秋季则为日间浓度高于夜间浓度。
2010년4월-2011년3월，대복건성하문지천주연해지구대기중현부과립물（PM10）화과립태홍（TPM）진행위기일년적관측，결과표명기대기중PM10화TPM적농도범위분별위6.4～426.5μg／m3화18.2～3879.4 pg／m3，PM10화TPM평균농도분별위122.5μg／m3화947.9pg／m3。불동채양점PM10화TPM농도적계절변화추세초유불동，단대치도정동고하저적추세。PM10화TPM농도적계절변화추세주요여기온、역온층、강우량등기상조건유관。동시연구분석료TPM적주야변화추세，결과표명TPM농도재춘동계주요표현위야간농도고우일간농도，하추계칙위일간농도고우야간농도。
Inhalable particles (PM1 0 )and total particulate mercury (TPM)in the coastal area along Xiamen and Quanzhou of Fujian Province were monitored for one year.The results showed that in the time period of April 201 0 to March 201 1 ,the average concentration of PM1 0 was 1 22.5 μg/m3 (6.4 ~426.5μg/m3 ),while the average concentration of TPM was 947.9 pg/m3 (1 8.2 ~3879.4 pg/m3 ).The seasonal variation showed that winter had the highest concentration of PM1 0 and TPM and summer had the lowest concentration of them.Different sampling sites had different trends.Seasonal variation was related to temperature,thermal inversion layer and precipitation. The diurnal variation showed that the concentration of TPM was higher at night than in the daytime in spring and winter,while the concentration of TPM was higher in the daytime than at night in summer and autumn.