文献类型：期刊文献

中文题名：废弃柴河铅锌矿区土壤微生物特征调查研究

英文题名：Characteristics of Soil Microbes in Reclaimed Mine Soil of Chai-He Zinc-lead Mine Wasteland

作者：姚斌[1] 尚鹤[1] 刘成志[2] 谷雪景[1]

机构：[1]中国林业科学研究院森林生态环境与保护研究所,国家林业局森林生态环境重点实验室;[2]辽宁省铁岭市林业科学研究院

年份：2006

卷号：19

期号：3

起止页码：400-403

中文期刊名：林业科学研究

外文期刊名：Forest Research

收录：CSTPCD;;Scopus;北大核心:【北大核心2004】；CSCD:【CSCD2011_2012】；

基金：科技部基础公益专项(2003);948项目(2002-16);国家林业局森林生态环境重点实验室基金资助

语种：中文

中文关键词：矿区复垦土壤;重金属污染;微生物区系;土壤微生物特征

外文关键词：reclaimed mine soils ; heavy metal pollution ; microflora; soil microbial characteristics

分类号：S154

摘要：Soil microbial features on Chai-He Zinc-lead Mine wasteland and non-mine soils were studied.The results showed that soil micoflora changed obviously and total of major soil microbes declined.The amount of microbe decreased by 83.03 %～93.65 % in top soil（0～20 cm） compared with that of the non-mine soils.Mine soils possessed obviously different microbial features higher in microbial basal respiration strength,and microbial ecophysiological Cmic/Corg and qCO2,but lower in micobial biomass compared with the control.All of these might lead to the impairment of turnover and cycle velocity of C,N nutrition element in mine-soils.It’s one major problem which should be solved in the procession of reclaimed mine-soil.
Soil microbial features showed that soil micoflora changed on Chai-He Zinc-lead Mine wasteland and non-mine soils were studied. The results obviously and total of major soil microbes declined. The amount of microbe decreased by 83.03 %～93.65 % in top soil （0 ～ 20 cm） compared with that of the non-mine soils. Mine soils possessed obviously different microbial features higher in microbial basal respiration strength, and microbial ecophysiological Cmic/Corg and qCO2, but lower in micobial biomass compared with the control. All of these might lead to the impairment of turnover and cycle velocity of C, N nutrition element in mine-soils. It＇s one major problem which should be solved in the procession of reclaimed mine-soil.