填埋场复垦土壤动物群落及环境相关性研究  

Study on the Relationship between Soil Animal Communities and Environmental Factors in Landfill Reclamation Soil

作　　者：王金凤[1] 由文辉[2,3] 赵文彬[4] 唐晓玲[1] 张燕[1] 

机构地区：[1]山东科技大学化学与环境工程学院,山东青岛266510 [2]华东师范大学环境科学系,上海200062 [3]上海市城市化生态过程与生态恢复重点实验室,上海200062 [4]山东科技大学资源与环境工程学院,山东青岛266510

出　　处：《环境科学研究》2010年第1期80-84,共5页Research of Environmental Sciences

基　　金：国家自然科学基金项目(30130060);山东科技大学"春蕾计划"项目(2009AZZ016)

摘　　要：于春、秋两季在上海市南汇老港生活垃圾卫生填埋场采集18个土壤样品,分析土壤动物类群、数量及土壤环境因子,以探讨不同年代复垦土壤的动物群落学特征和常规环境指标间的相互关系,以反映填埋场土壤环境的恢复状况.结果表明:随着复垦年代的增加,土壤动物数量、类群数相应增加;在土壤环境因子中,w(有机质),w(TN),w(TP),w(Cu),w(Zn),w(Pb)和w(Cd)均随土壤复垦年代的增加而增加,只pH呈相反趋势;除w(Cd)和pH外,其余各指标与土壤动物类群间呈不同程度的相关关系.The outcomes of the current paper were based on research on samples from Laogang landfill in Nanhui, Shanghai City. Groups and numbers of soil animal communities and environmental factors at different reclaimed phases were investigated by adopting 18 soil samples in spring and autumn. The relationship between characteristics of soil animal groups and environmental factors reflected the restoration situation. Results indicated that the number of soil animals and groups increased with increased reclamation time, as well as the contents of organic matter, TN, TP, Cu, Zn, Pb and Cd. In contrast, the pH factor demonstrated the opposite tendency as compared with the other factors. This study also showed a positive correlation relationship between factors and soil animal groups, with the exception of the pH and the content of Cd.

关 键 词：垃圾填埋场 复垦 土壤动物 重金属 

分 类 号：X171[环境科学与工程—环境科学]