比较研究是一个异常困难的问题,对大气污染进行比较研究尤其困难。我们正处于二十世纪的工业社会,工业国家出现了一些日趋严重的危害,其中以大气污染影响最大。我们不仅要研究立法和法律条文,而且还要研究行政部门对污染所实行的干预及其干预措施。显然,这就更加困难了。这里对十二个国家进行比较研究,其中包括西欧、东欧、北美洲的一些国家,特别是美 Comparative research is an extremely difficult issue, and comparative research on air pollution is particularly difficult. We are in the industrialized society of the twentieth century. Some increasingly serious hazards have emerged in the industrialized countries. Among them, air pollution has the greatest impact. We must not only study the legislative and legal provisions, but also study the administrative interventions and their interventions on pollution. Obviously, this is even more difficult. Twelve countries are comparatively studied here, including some countries in Western and Eastern Europe and North America, especially the United States