我国土壤环境风险评估与预警机制研究

Environmental Risk Assessment of soil and Early Warning System Research for China

我国环境管理逐步从污染物排放浓度控制、总量控制向环境风险预警方面过渡。该文通过研究国内外土壤环境风险评估与预警制度,从土壤环境质量调查、污染物浓度监测、环境风险评估、环境安全预警四方面,对构建我国土壤环境风险评估与预警机制进行了总结分析,提出了土壤环境"时间-预警-空间"三维体系,并积极开展重点区域土壤环境风险与预测工作,加强我国土壤环境风险管理和预警的程序与方法技术体系的研究。

China′s environmental management gradually from emission concentration control, total control of the transition to early warning of environmental risks. By studying environmental risk assessment of soil and early warning system at home and abroad, from investigation of soil environmental quality, pollutant concentration monitoring, environmental risk assess-ment, environmental safety warning to build environmental risk assessment of soil and early warning system are summarized our analysis. We get three-dimensional system for'time-warning-space'of soil environment and actively carry out environment al risk assessment and predict of soil.We also strengthen research of soil environmental risk management and early warning procedures and methods of technical system.