【摘要】 从酸雨的研究历史出发,阐述了酸雨的形成和分布,指出酸雨是一种全球性的环境问题;酸雨对生态系统、人类健康、材料等都具有很大危害。通过对近几年我国酸雨状况调查,分析发现我国酸雨面积和程度呈现继续扩大的趋势。最后,结合我国典型的硫酸型酸雨特征,提出了可行的防治酸雨的具体对策。更多还原

【Abstract】 Based on the research of acid rain,the formation and distribution of acid rain are elaborated.Acid rain which is of a great harm to the ecosystem,human health and materials is a global environmental problem.According to the investigation of recent years’ acid rain in China,it is concluded that the extent,area and the intensity of acid rain continuously expand.Finally,considering China’s typical sulfate acid rain,specific countermeasures against acid rain are proposed.更多还原