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Development of atmospheric acid deposition in China from the 1990s to the 2010s

文献类型：期刊论文

作者Yu, Haili3; He, Nianpeng3; Wang, Qiufeng3; Zhu, Jianxing3; Gao, Yang3; Zhang, Yunhai2; Jia, Yanlong3; Yu, Guirui3
刊名ENVIRONMENTAL POLLUTION
出版日期2017
卷号231页码:182-190
关键词China Acid deposition pH Energy Nitrate Sulfate
ISSN号0269-7491
DOI10.3389/fpls.2017.02125
文献子类Article
英文摘要Atmospheric acid deposition is a global environmental issue. China has been experiencing serious acid deposition, which is anticipated to become more severe with the country's economic development and increasing consumption of fossil fuels in recent decades. We explored the spatiotemporal variations of acid deposition (wet acid deposition) and its influencing factors by collecting nationwide data on pH and concentrations of sulfate (SO42-) and nitrate (NO3-) in precipitation between 1980 and 2014 in China. Our results showed that average precipitation pH values were 4.59 and 4.70 in the 1990s and 2010s, respectively, suggesting that precipitation acid deposition in China has not seriously worsened. Average SO42- deposition declined from 40.54 to 34.87 kg S ha(-1) yr(-1) but average NO3- deposition increased from 4.44 to 7.73 kg N ha(-1) yr(-1). Specifically, the area of severe precipitation acid deposition in southern China has shrunk to some extent as a result of controlling the pollutant emissions; but the area of moderate precipitation acid deposition has expanded in northern China, associated with rapid industrial and transportation development. Furthermore, we found significant positive correlations between precipitation acid deposition, energy consumption, and rainfall. Our findings provide a relatively comprehensive evaluation of the spatiotemporal dynamics of precipitation acid deposition in China over past three decades, and confirm the idea that strategies implemented to save energy and control pollutant emissions in China have been effective in alleviating precipitation acid deposition. These findings might be used to demonstrate how developing countries could achieve economic development and environmental protection through the implementation of advanced technologies to reduce pollutant emissions. (C) 2017 Elsevier Ltd. All rights reserved.
学科主题Plant Sciences
出版地OXFORD
电子版国际标准刊号1873-6424
WOS关键词LONG-TERM TRENDS ; NITROGEN DEPOSITION ; SULFUR DEPOSITION ; RAIN ; EMISSIONS ; CHEMISTRY ; REGION ; IMPACT ; ASIA ; SOIL
语种英语
WOS记录号WOS:000417788600003
出版者ELSEVIER SCI LTD
资助机构National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31570471, 31290221] ; National Key R&D Program of China [2016YFC0500202, 2016YFA0600104] ; STS of Chinese Academy of Sciences [KFJ-SW-STS-169] ; program of Youth Innovation Research Team Project [LENOM2016Q0005]
源URL[http://ir.ibcas.ac.cn/handle/2S10CLM1/22060]  
专题植被与环境变化国家重点实验室
作者单位1.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China
2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714		 Yu, Haili,He, Nianpeng,Wang, Qiufeng,et al. Development of atmospheric acid deposition in China from the 1990s to the 2010s[J]. ENVIRONMENTAL POLLUTION,2017,231:182-190.
APA Yu, Haili.,He, Nianpeng.,Wang, Qiufeng.,Zhu, Jianxing.,Gao, Yang.,...&Yu, Guirui.(2017).Development of atmospheric acid deposition in China from the 1990s to the 2010s.ENVIRONMENTAL POLLUTION,231,182-190.
MLA Yu, Haili,et al."Development of atmospheric acid deposition in China from the 1990s to the 2010s".ENVIRONMENTAL POLLUTION 231(2017):182-190.

入库方式： OAI收割

来源：植物研究所

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