南京林业大学学报（自然科学版）2013，Vol.37Issue(1)：147-152,6.
上海市垃圾填埋场土壤特性研究
A study on soil characteristics of municipal rubbish landfill in Shanghai
摘要
Abstract
The soil physical properties, nutrient conditions and the pollution characteristics of heavy metal in the eight municipal rubbish landfill sites in Shanghai were determined by using a laid sampling method. The results showed that the longer the rubbish landfill were operated, the smaller the soil particle size was. And the compacted and poorly aerated soil was universal in all rubbish landfills. The soil was alkaline. However, the salt injuries did not existed. The contents of organic matter and the total nitrogen in the rubbish layer were higher than that of the covering layer and above the ordinary level of the Chinese nutrition classification standards for soils, however, the content of total phosphorus was different and high in all soils except for Gonghexincun landfill. As far as the heavy metal was concerned, the contents of As, Cd and Zn were 5. 35 - 12. 95 times, 1. 75 -8 times and 2. 76 -4. 79 times of the class Ⅲ environmental quality standard for soils, respectively. Further more, the factor analysis was applied to study the sources of heavy metal, the results showed that three factors were identified and could explain 92. 08% of the sources.关键词
垃圾填埋场/土壤特性/重金属/上海Key words
rubbish landfill/soil characteristics/heavy metal/Shanghai分类
资源环境引用本文复制引用
梁晶,王肖刚,张庆费,方海兰,郑思俊,郝冠军..上海市垃圾填埋场土壤特性研究[J].南京林业大学学报（自然科学版）,2013,37(1):147-152,6.基金项目
"十一五"国家科技支撑计划(2008BAJ10B04) （2008BAJ10B04）
上海市绿化和市容局科研项目(F120209) （F120209）
上海老港固废综合开发有限公司科研项目(LGKF科邀201101) （LGKF科邀201101）
