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顾名思义,自然污染是指由于自然因素造成的一种环境污染现象,人们如果处理不当,或者掉以轻心,将导致对环境的人为污染。放射性自然污染是指特殊的地质条件使一些地区岩石的天然放射性元素铀、钍等大量富集,污染水体,甚至超越放射性卫生防护基本标准,影响人们的生活用水。江苏宁镇地区指的是本简报所关注的区域环
As its name implies, natural pollution refers to the phenomenon of environmental pollution caused by natural factors. If handled improperly or taken lightly, it will lead to human pollution to the environment. Radioactive natural pollution refers to the special geological conditions so that some areas of the natural rock radioactive elements such as uranium, thorium enrichment, pollute the water, and even beyond the basic standards of radioactive health protection, affecting people’s living water. The Ningdong area in Jiangsu refers to the regional ring that is the focus of this briefing