| 岸坡特定生态系统对河渠微型生物群落的影响 |
| |
| 引用本文： | 吴义锋,吕锡武,Wu Yifeng,Lü Xiwu.岸坡特定生态系统对河渠微型生物群落的影响[J].东南大学学报(自然科学版),2011,41(1):150-154. |
| |
| 作者姓名： | 吴义锋 吕锡武 Wu Yifeng Lü Xiwu |
| |
| 作者单位： | 东南大学能源与环境学院; |
| |
| 基金项目： | 国家自然科学基金资助项目(51009027); 国家水体污染控制与治理科技重大专项资助项目(2009ZX07101-009); 浙江省水利厅科技资助项目(RB0914) |
| |
| 摘 要： | 采用多孔混凝土为河渠生态护岸载体,联合绿色植物、微生物构建河渠岸坡特定生态系统,以岸坡硬质护砌的河渠为实验对照,研究该系统对河渠中微型生物群落的胁迫效应.经过15 d的PFU微型生物采集,具有岸坡特定生态系统的实验渠中检出微型生物60种,自养型微生物占46.7%,而对照渠中检出微型生物68种,异养型微生物占55.9%;...
|
| 关 键 词： | 多孔混凝土 岸坡特定生态系统 微型生物群落 水质 |
Ecological effects of special riverine ecosystem on microbial community construction |
| |
| Wu Yifeng.Ecological effects of special riverine ecosystem on microbial community construction[J].Journal of Southeast University(Natural Science Edition),2011,41(1):150-154. |
| |
| Authors: | Wu Yifeng |
| |
| Institution: | Wu Yifeng Lü Xiwu(School of Energy and Environment,Southeast University,Nanjing 210096,China) |
| |
| Abstract: | An experimental model was made to study the influence of a special riverine ecosystem on microbial community construction using ecological embankments consisted of porous concrete,microorganism and hydrophytes.The microbial community in test channel was monitored by PFU methods and compared with those in the same size channel with hard embankments.The results show that after 15d cluster course of PFU(polyurethane foam unit),60 kinds of microorganism are detected in experimental channel,and the ratio of vege... |
| |
| Keywords: | porous concrete special riverine ecosystem microbial community water quality |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
