矿产与粮食复合主产区土壤污染的生物修复与生态重建对策

讨论了矿产与粮食复合主产区环境质量特征、复合区环境修复特异生物资源挖掘与利用,复合区环境生物修复与生态重建原理与技术、复合区生态修复工程产品开发技术及其经济与生态效益等,提出了复合区土壤环境污染的实用修复技术研发及粮食数量与质量安全生产的控制策略。

Strategies of Bioremediation and Ecological Reconstruction on Contaminated Soils in the Overlapped Areas between Mining Industries and Food Production

In the overlapped areas between mining industries and food production, soil contamination is widespread. In this paper, characterization of the environmental quality in these regions, utilization of identified environmental biological resources and searching for new environmental biological resources, development of principles and techniques for environmental remediation and ecological reconstruction, full post-utilization of remediation biological products for economic and ecological values were discussed. Strengthen should be given for the investigation on the development of practical remediation techniques for contaminated soils in the overlapped areas, and the strategy of controlling food quantity and quality in the food production areas.