期刊:Science [American Association for the Advancement of Science (AAAS)] 日期:2001-03-30卷期号:291 (5513): 2519-2519
标识
DOI:10.1126/science.291.5513.2519b
摘要
ENVIRONMENTAL SCIENCE
Many of the world's most polluted sites, including many Superfund sites in the United States, lie downstream of abandoned mines. Abundant heavy-metal pollution in ground and surface waters can damage ecosystems severely, and recovery of these systems has been problematic.