Effects of ground-level ozone (O-3) pollution on the yields of rice and winter wheat in the Yangtze River Delta

作者: Zong-wei Feng , Ming-hong Jin , Fu-zhu Zhang , Yi-zong Huang

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摘要: … pollution in the Yangtze River delta region in 1999 were 0.599 million ton and 0.669 million ton, economic losses were 0.539 billion RMB Yuan and 0.936 billion RMB Yuan, respectively…

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