摘要
本文以峨眉山市城区１９９１ 年～１９９７ 年所测颗粒物的浓度为依据，研究了城区颗粒物七年来的年度、季度、月变化及空间变化规律，并对防治对策进行了探讨。
his article gives some analysis and discussion about the variation characteristics of TSP in Emeishan urban area from 1991 1997,and putsforward some control measures.
出处
《四川环境》
1999年第3期73-75,共3页
Sichuan Environment
