Chemical compositions of precipitation at three non-urban sites of Hebei Province, North China: Influence of terrestrial sources on ionic composition
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- 作者：Yao Wu ; Zhifang Xu ; zfxu@mail.iggcas.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Wenjing Liu ; Tong Zhao ; Xuan Zhang ; Hao Jiang ; Chong Yu ; Li Zhou ; Xiaode Zhou
- 关键词：Precipitation ; Chemical composition ; Alkaline aerosols ; Neutralization ; North China
- 刊名：Atmospheric Research
- 出版年：2016
- 出版时间：15 November 2016
- 年：2016
- 卷：181
- 期：Complete
- 页码：115-123
- 全文大小：977 K
文摘
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Rainwater chemical composition was studied for seven months at three rural sites in Hebei province, North China.
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Samples from dry season period presented higher ionic concentration and pH values.
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More than 60% of the samples had a pH value higher than 6.0, and Ca2 + was the most dominant neutralization substance.
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Potential sources of major ions in rainwater at the three sampling sites were reported.