地下水源污染

来源: 于 2025-05-18 22:30:33 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次
the United States
 
In the largest review to date, based on 5,800 rice samples from 25 countries, the highest total arsenic average came from the United States. U.S. studies averaged overall about double that of rice out of Asia, with the high levels in the United States blamed on “the heavy [historical] use of arsenic-based pesticides.”