【摘要】 在厦门市环境大气污染物中,PM 10是其首要的大气污染物。厦门市大气中的日PM 10浓度受天气和气候以及土地利用类型、地表植被覆盖度等诸多因素的共同影响而呈现出一定的周期性,应用时间序列方法对厦门市2001~2002年的PM 10浓度进行周期性和趋势性的分析,揭示了厦门市大气环境中PM 10浓随时间变化的周期性规律。同时讨论了部分气候因素对PM 10浓度年内变化的影响。更多还原

【Abstract】 PM10 is the premier pollutant of atmosphere pollution in Xiamen City.Daily PM10 concentration turns out certain periodic property as well as tendency affected by various factors including climate,temperature,land usage type and vegetation coverage comprehensively.Corresponding periodic property and tendency of PM10 concentration from 2001 to 2002 in Xiamen City is revealed and analyzed through applying time series analysis method.At the same time,PM10 concentration variation in one year is discussed.更多还原