DEVELOPMENT AND TESTING OF A DIATOM-BASED INDEX OF BIOTIC INTEGRITY FOR RIVER ECOSYSTEMS IMPACTED BY ACID MINE DRAINAGE IN GAOLAN RIVER, CHINA
文献类型：期刊论文
| 作者 | Dong, Xiaoyu1,2; Jia, Xinghuan1; Jiang, Wanxiang1; Wu, Naicheng1; Tan, Tao1; Cai, Qinghua1 |
| 刊名 | FRESENIUS ENVIRONMENTAL BULLETIN
 |
| 出版日期 | 2015 |
| 卷号 | 24期号:11C页码:4114-4124 |
| 关键词 | Acid mine drainage (AMD) Diatom Index of biotic integrity (IBI) Quantitative assessment River health |
| ISSN号 | 1018-4619 |
| 英文摘要 | Acid mine drainage (AMID) characterized by low pH, high concentrations of dissolved metals and metal oxide deposits affects aquatic ecosystems severely. However, the quantitative impacts of AMID on lotic ecosystem, especially the seasonal variation of impacts, are still unclear. We developed a diatom-based index of biotic integrity (AMD-DIBI) to evaluate AMID impairment on Gaolan River. Pollution Tolerance Index (PTI), % No. of Cocconeis species, % No. of Pinnularia species, No. of Cymbella species, relative abundance of prostrate diatoms, and relative abundance of Achnanthes were selected to build AMID-DIBI. AMD-DIBI scores between reference and impaired sites displayed significant differences. On the basis of AMID-DEBI scores, the ecological conditions of most reference sites were "excellent" or "good", while the impaired sites were "Poor" or "Moderate". AMID impairments were more severe in dry season than that in wet season: about 20km lower reach were impaired in wet season, while 50km at least in dry season. AMD-DIBI is meaningful to assess the ecological conditions, quantify impairment of AMID and measure the effectiveness of restoration. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Environmental Sciences |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| 关键词[WOS] | WATER-QUALITY ; ORGANIC POLLUTION ; ALGAL COMMUNITIES ; STREAMS ; ASSEMBLAGES ; PERFORMANCE ; DIVERSITY ; PORTUGAL ; SURFACE ; METALS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000367698800007 |
| 公开日期 | 2016-03-22 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/27583]  |
| 专题 | 水生生物研究所_水生生物多样性与资源保护研究中心 |
| 作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Dong, Xiaoyu,Jia, Xinghuan,Jiang, Wanxiang,et al. DEVELOPMENT AND TESTING OF A DIATOM-BASED INDEX OF BIOTIC INTEGRITY FOR RIVER ECOSYSTEMS IMPACTED BY ACID MINE DRAINAGE IN GAOLAN RIVER, CHINA[J]. FRESENIUS ENVIRONMENTAL BULLETIN,2015,24(11C):4114-4124. |
| APA | Dong, Xiaoyu,Jia, Xinghuan,Jiang, Wanxiang,Wu, Naicheng,Tan, Tao,&Cai, Qinghua.(2015).DEVELOPMENT AND TESTING OF A DIATOM-BASED INDEX OF BIOTIC INTEGRITY FOR RIVER ECOSYSTEMS IMPACTED BY ACID MINE DRAINAGE IN GAOLAN RIVER, CHINA.FRESENIUS ENVIRONMENTAL BULLETIN,24(11C),4114-4124. |
| MLA | Dong, Xiaoyu,et al."DEVELOPMENT AND TESTING OF A DIATOM-BASED INDEX OF BIOTIC INTEGRITY FOR RIVER ECOSYSTEMS IMPACTED BY ACID MINE DRAINAGE IN GAOLAN RIVER, CHINA".FRESENIUS ENVIRONMENTAL BULLETIN 24.11C(2015):4114-4124. |
入库方式： OAI收割
来源：水生生物研究所
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