摘要
利用对比分析的方法对贵阳至合肥高速公路两侧采集的土壤样品进行理化性质分析,研究融雪剂施用后对公路两旁土壤理化性质的影响状况。通过对数据进行分析,融雪剂对土壤PH影响不大,受污染的土壤电导率偏高,土壤有机质含量相对偏低,氯离子含量最高的高出对照样十几倍之多,钾离子和钠离子也明显偏高。结果表明,2007年底在贵遵路施撒的融雪剂对土壤环境有一定的影响。
This research shows the influence of the snowmelt agent to the physical and chemical of soil both sides of highway by carrying on physics and chemistry property analysis of soil which collected from both sides of highway from Guiyang to Zunyi. Through the data analysing, we know that the influence of the snowmelt agent to PH of soil is small and the electric conductivity of infectanted soil on the high side. The organic quality content on the low side. The content of chlorin ion is tower above ten times to eamparity. The contant of ion Potassium and sodium also on the high side evidence. The resuilt of final experiment show that it has some influence h affer snowmelt agent was dueted to environment of soil.
出处
《贵州大学学报（自然科学版）》
2008年第6期636-639,共4页
Journal of Guizhou University:Natural Sciences
关键词
融雪剂
土壤
理化性质
影响
snowmelt agent
soil
physical and chemical property
influence
