一、绿色壁垒的缘起当今社会人们越来越重视环境与健康,消费上越来越关注绿色无公害食品,尤其在发达国家,公众的“绿色意识”普遍较高。据联合国统计署提供的数据表明,1999年全球绿色消费的总量就已经达到3000亿美元。近年来,随着乌拉圭协议的实施,关税大幅削减,对国内产业的保 First, the origin of the green barrier People in our society pay more and more attention to environment and health. Consumption increasingly pays more attention to green and pollution-free foods. Especially in developed countries, the public’s “green awareness” is generally high. According to statistics provided by the United Nations Statistics Department, the total global green consumption in 1999 reached 300 billion U.S. dollars. In recent years, with the implementation of the Uruguay Agreement, the tariffs have been drastically reduced and the protection of domestic industries has been maintained