摘要
重金属污染是我国所面临的最严重的污染问题之一,云南省重金属污染状况尤为严峻。综述了国内外重金属对植物、土壤动物、土壤微生物、土壤物质循环以及农田生态系统等方面的研究进展,重点阐述云南地区重金属污染的现状、原因、危害、作用机理和农田生态防治措施,并结合地方实际,从源头控制、因地种植、科学修复三方面提出云南省重金属污染防治的科学合理的有效措施。
Heavy metal pollution is one of the most serious pollution problems in China,especially in Yunnan province.The research progress of heavy metals on plants,soil animals,soil microorganisms,soil material circulation and farmland ecosystems was reviewed.The status quo,causes,hazards,mechanism of action and farmland ecological control measures of heavy metal pollution in Yunnan were summarized.In the local realities,scientific and reasonable effective measures for the prevention and control of heavy metal pollution in Yunnan province are proposed from the aspects of source control,local planting and scientific restoration.
出处
《农业科学》
2019年第4期278-289,共12页
Hans Journal of Agricultural Sciences
基金
国家自然科学基金项目(31660169)
云南省科技计划重点研发项目(2018BC001)
云南大学服务云南行动计划项目(2016MS18)
云南大学大学生创新创业训练计划项目(201810673118).
