A Complexity View of Acid Deposition
ZHU Jian-Lin1 , FANG Jian-Shu2
1 Department of Chemistry, Zhuzhou Teachers’ College, Zhuzhou 412007
2 Department of Physics, Zhuzhou Teachers’ College, Zhuzhou 412007
A Complexity View of Acid Deposition
ZHU Jian-Lin1 ;FANG Jian-Shu2
1 Department of Chemistry, Zhuzhou Teachers’ College, Zhuzhou 412007
2 Department of Physics, Zhuzhou Teachers’ College, Zhuzhou 412007
关键词 :
05.65.+b ,
89.75.Da ,
92.40.Ea ,
92.60.Jq
Abstract : We show that acid deposition is analogous to complex systems composed of a series of interconnected components. Frequency-size distributions of weekly hydrogen deposition (WHD) of precipitation are consistent with double power-law in two different regimes separated by a crossover WHD. The distribution of variations in acid deposition over a week interval is remarkably symmetrical, with long tail extending over eight orders of magnitude. The acid deposition fluctuations exhibit fractal Brown motion with two different temporal scaling regimes and long-range correlation exists in the series. The power-laws in the acid deposition dynamics are considered to be indicators of self-organization of atmosphere under environmental pollution stress.
Key words :
05.65.+b
89.75.Da
92.40.Ea
92.60.Jq
出版日期: 2003-06-01
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