%0 Journal Article
%T Current Situation and Impact Factors of Acid Deposition in Main Cites of Shandong Province<br>山东省主要城市酸沉降现状及影响因素分析
%A JIA Hong-yu
%A ZHANG Qiao-xian
%A DENG Hong-bing
%A ZHAO Jing-zhu
%A MU Jin-bo
%A ZHANG De-zhi
%A <br>贾洪玉
%A 张巧显
%A 邓红兵
%A 赵景柱
%A 慕金波
%A 张德志
%J 环境科学
%D 2006
%I 
%X Based on the monitoring data for years in Shandong Province,current situation of acid rain in every city was assessed,and the temporal distribution of the dry,wet and total sulfur deposition in Jinan and Qingdao were studied.The results showed that Qingdao which had the largest precipitation acidity was the single city whose annul average precipitation pH was below 5.60.The precipitation acidities in the main cities of Shandong Province were in a descent tendency.The total sulfur desposition in Jinan and Qingdao was basically stable or in a descent tendency,but also reached 10t/(km2·a) or so.Among the total sulfur deposition flux,the dry deposition of sulfur had the greater contribution,and the contribution of SO2 dry deposition was higher than that of SO42- dry deposition.By analyzing the relation between the precipitation acidity and the SO2 discharge intensity,soil acidity and meteorological condition,the impact factors of acid precipitation in the cities of Shandong Province were revealed.
%K acid deposition
%K sulfur
%K impact factor
%K Shandong Province<br>酸沉降
%K 硫
%K 影响因子
%K 山东省
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=B3C73E8FF4136A89&yid=37904DC365DD7266&vid=DB817633AA4F79B9&iid=59906B3B2830C2C5&sid=D205E1B900DE0B30&eid=3E72ADB579DCDDB1&journal_id=0250-3301&journal_name=环境科学&referenced_num=0&reference_num=16