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Journal of Geographical Sciences

, Volume 19, Issue 4, pp 489–501 | Cite as

Effects of precipitation variation on severe acid rain in southern China

  • Zhiqing Xie
  • Yin Du
  • Yan Zeng
  • Yachun Li
  • Mingliang Yan
  • Shengming Jiao
Article

Abstract

Acid rain has been recognized as a serious environmental problem in China since the 1980s, but little is known about the effects of the climatic change in regional precipitation on the temporal and spatial variability of severe acid rain. We present the effects of the regional precipitation trend change on the area and intensity of severe acid rain in southern China, and the spatio-temporal distribution characteristics of SO2 and NO2 concentrations are analyzed on the basis of SO2 and NO2 column concentration data. The results are as follows. (1) The emission levels of SO2 and NO2 have reached or passed the precipitation scavenging capacity in parts of southern China owing to the emission totals of SO2 and NO2 increasing from 1993 to 2004. (2) Notable changes in the proportion of cities subject to severe acid rain occurred mainly in the south of the middle-lower reaches of the Yangtze River during 1993–2004. With an abrupt change in 1999, the severe acid rain regions were mainly located in central and western China during 1993–1999 and moved obviously eastward to the south of the lower-middle reaches of the Yangtze River with the proportion of cities subject to severe acid rain increasing significantly from 2000 to 2004. (3) The spatial distribution and variation in the seasonal precipitation change rate of more than 10 mm/10a are similar to those of severe acid rain in southern China. An abrupt change in 1999 is seen for winter and summer precipitation, the same as for the proportion of cities subject to severe acid rain in southern China. The significant increase in summer storm precipitation from 1991 to 1999 mitigated the annual precipitation acidity in the south of the Yangtze River and reduced the area of severe acid rainfall. On the other hand, the decrease in storm rainfall in summer expanded the area of severe acid rainfall in the south of the Yangtze River in 2000–2006. Therefore, the change in seasonal precipitation is an important factor in the severe acid rain regions moving eastward and expanding in southern China.

Keywords

acid rain spatial and temporal variations in seasonal precipitation climate change rate Mann-Kendall trend test 

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References

  1. Beamish R J, Harvey H H, 1972. Acidification of the La Cloche Mountain Lakes, Ontario, and resulting fish mortalities. J. Fish Res. Board Can., 29: 1131–1143.Google Scholar
  2. Chen Yu, Gao Ge, Ren Guoyu et al., 2005. Spatial and temporal variation of precipitation over ten major basins in China between 1956 and 2000. Journal of Natural Resources, 20(5): 637–643. (in Chinese)Google Scholar
  3. Cheng Xinjin, Sun Jiming, Lei Hengchi et al., 2004. Evaluation of SO2 emission control in China. Chinese Journal of Atmospheric Sciences, 28(2): 174–186. (in Chinese)Google Scholar
  4. Cowling E B, 1982. Acid precipitation in historical perspective. Environmental Science & Technology, 16(2): 110–123.CrossRefGoogle Scholar
  5. Ding Guoan, Xu Xiaobin, Fang Xiumei, 1997. Current status and future of acid rain in China. Chinese Science Bulletin, 42(2): 169–173. (in Chinese)Google Scholar
  6. Gao Huiwang, Huang Meiyuan, Chen Xinjin, 1998. A study on sulfur deposition features in East Asia. Research of Environmental Sciences, 11(5): 37–40. (in Chinese)Google Scholar
  7. Gorham E, 1957. The chemical composition of lake waters in Halifax County, Nova Scotia. Limnology and Oceanography, 2(1): 12–21.CrossRefGoogle Scholar
  8. He Xicheng, Ding Yihui, He Jinhai et al., 2006. An analysis on anomalous precipitation in southern China during winter monsoons. Acta Meteorologica Sinica, 64(5): 594–604. (in Chinese)Google Scholar
  9. Huang Meiyuan, Shen Zhilai, Liu Shuairen et al., 1995. A study on the formation processes of acid rain in some areas of Southwest China. Scientia Atmopherica Sinica, 19(3): 359–366. (in Chinese)Google Scholar
  10. Huang Meiyuan, Wang Zifa, He Dongyang et al., 1996. Modeling studies on sulfur deposition and transport among different areas in China in summer and winter. Chinese Science Bulletin, 41(11): 1013–1016. (in Chinese)Google Scholar
  11. Liu Jiaqi, 1996. Research on precipitation background value and definition of acid rain. Environmental Monitoring in China, 12(5): 5–9. (in Chinese)Google Scholar
  12. Olendrzynski K, Berge E, Bartnicki J, 2000. EMEP Eulerian acid deposition model and its applications. European Journal of Operational Research, 122: 426–439.CrossRefGoogle Scholar
  13. Quan Jiannong, Zhang Xiaoshan, Duan Ning et al., 2007. Numerical modeling of sulfur deposition in south and southwest China. Plateau Meteorology, 26(2): 326–332. (in Chinese)Google Scholar
  14. Ren Guoyu, Wu Hong, Chen Zhenhong, 2000. Spatial patterns of change trend in rainfall of China. Quarterly Journal Applied Meteorology, 11(3): 322–330. (in Chinese)Google Scholar
  15. SEPA. Report on the status quo of the environment in China from 1990 to 2006. http://www.zhb.gov.cn.
  16. Shi Neng, Chen Jiaqi, 1995. 4-phase climate change features in the last 100 years over China. Acta Meteorologica Sinica, 53(4): 431–439. (in Chinese)Google Scholar
  17. Thorjørn Larssen, Espen Lydersen, Tang Dagang et al., 2006. Acid rain in China. Environmental Science & Technology, 40(2): 418–425.CrossRefGoogle Scholar
  18. Tian Hezhong, Lu Yongqi, Hao Jiming et al., 2001. Control courses and progress of acid rain and SO2 pollution in China. Electric Power, 34(3): 51–56. (in Chinese)Google Scholar
  19. Tomlinson G H, 1983. Air pollution and forest decline. Environmental Science & Technology, 17(6): 246–256.CrossRefGoogle Scholar
  20. Ulrich B, 1990. Waldsterben: Forest decline in West Germany. Environmental Science & Technology, 24(4): 436–441.CrossRefGoogle Scholar
  21. Wang Wenxing, 1994. Study on the origin of acid rain formation in China. China Environmental Science, 14(5): 323–329. (in Chinese)Google Scholar
  22. Wang Wenxing, Zhang Wanhua, Shi Quan et al., 1993. Study on factors related to acidity of rain water in China. China Environmental Science, 13(6): 401–407. (in Chinese)Google Scholar
  23. Wang Ying, Shi Neng, Gu Junqiang et al., 2006. Climatic variations of wet days in China. Chinese Journal of Atmospheric Sciences, 30(1): 162–170. (in Chinese)Google Scholar
  24. Xu Yaxuan, Duan Ning, Chai Fahe et al., 2006. Numerical simulation of sulfur deposition in China. Research of Environmental Sciences, 19(5): 1–10. (in Chinese)Google Scholar
  25. Yang Xinxing, Gao Qingxian, Jiang Zhenyuan et al., 1998. Research on the transportation and precipitation regular pattern of sulphur pollutants in China. Research of Environmental Sciences, 11(4): 27–34. (in Chinese)Google Scholar
  26. Zhang Xinling, An Junling, Cheng Xinjin et al., 2003. Effect of evolutions of source emissions and meteorological factors on SO2 distribution and sulfur deposition in China. Chinese Journal of Atmospheric Sciences, 27(5): 939–947. (in Chinese)Google Scholar

Copyright information

© Science in China Press and Springer Berlin Heidelberg 2009

Authors and Affiliations

  • Zhiqing Xie
    • 1
  • Yin Du
    • 2
  • Yan Zeng
    • 1
    • 3
  • Yachun Li
    • 1
  • Mingliang Yan
    • 1
  • Shengming Jiao
    • 1
  1. 1.Jiangsu Institute of Meteorological SciencesNanjingChina
  2. 2.Department of Atmospheric SciencesNanjing UniversityNanjingChina
  3. 3.Nanjing Institute of Geography and LimnologyCASNanjingChina

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