EPA Assessment of Risks from Radon in Homes Assessment of Risks from Radon in Homes. The Agency has updated the estimates of lung cancer risks from indoor radon based on the National Academy of Scien... OIED Us Epa 被引量: 205发表: 2003年 Information Concerning 2008 Clean Water Act ...
Based on the scientific evidence and comments considered, EPA Administrator Lisa P. Jackson signed the final rule that would change the current standard primarily by lowering the annual health-based ("primary") standard for fine particles smaller than 2.5 microns (PM2.5). In the final rule, the...