土壤的生物学指标在矿区侵蚀土壤研究中的应用  

Application of microbial indicators in research on eroded soil in mine area

作　　者：闫晗[1,2] 

机构地区：[1]辽宁工程技术大学资源与环境工程学院,辽宁阜新123000 [2]辽宁工程技术大学理学院,辽宁阜新123000

出　　处：《辽宁工程技术大学学报（自然科学版）》2009年第A02期237-239,共3页Journal of Liaoning Technical University (Natural Science)

基　　金：辽宁省教育厅科研基金资助项目(20060391)

摘　　要：针对土壤质量评价是土壤质量研究的基础问题,通过概述生物学指标(土壤微生物活性、土壤微生物多样性和土壤酶活性)在矿区侵蚀土壤研究中的应用,阐明土壤的生物学指标对土壤质量的生物指示功能。在总结、分析前人研究工作的基础上,为客观地评价土壤质量,提出了矿区侵蚀土壤研究工作的建议。Soil quality evaluation is the basis of soil quality study. Choosing an appropriate set of indicators for evaluating soil quality of the eroded soils, playsan important role in treating the mining area eroded soil. In this study, we summarizes the relationship between soil quality and soil microbial indicators such as soil microbial activity, soil microbial diversity and soil enzyme activity in order to illustrate the function of soil microbial indicators as bio-indicators of soil health. In order to objectively assess soil quality, some research limitations and suggestions are also proposed based on the analysis of previous research.

关 键 词：土壤微生物活性 土壤微生物多样性 土壤酶活性 侵蚀土壤 

分 类 号：S154[农业科学—土壤学]