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应用生态学报 2003
Spatial-temporal distribution and variation of atmospheric SO2 concentration in Hangzhou
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Abstract:
The feasibility of diffusible sampler for monitoring SO 2 in cantonal Hangzhou was studied,and its correlation equation with automatic monitoring was built. The distribution and variation of SO 2 concentration in Hangzhou were analyzed and mapped. Position of SO 2 concentration centre was changed along with different climate condition. SO 2 concentration centre moved towards south in summer with higher diffusion capability of atmosphere and enlarged in winter with thicker inversion layer. Intension and frequency of acid rain were consistent with change tendency of SO 2 concentration.
