Assessing impact of acid mine drainage on benthic macroinvertebrates: can functional diversity metrics be used as indicators?

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	Assessing impact of acid mine drainage on benthic macroinvertebrates: can functional diversity metrics be used as indicators?
	He, Fengzhi 1,2; Jiang, Wanxiang 1,3; Tang, Tao 1; Cai, Qinghua 1
刊名	JOURNAL OF FRESHWATER ECOLOGY
	2015-10-02
卷号	30 期号:4 页码:513-524
关键词	functional diversity acid mine drainage bioindicators macroinvertebrate stream community
ISSN号	0270-5060
英文摘要	While taxonomic metrics are common indicators for assessing impact of acid mine drainage (AMD) on macroinvertebrates, functional diversity metrics are scarcely used. We tested the hypothesis that functional diversity metrics could be used as indicators for assessing impact of AMD on macroinvertebrates. Differences in both taxonomic metrics and functional diversity metrics were examined among sites with varying levels of AMD impact. AMD led to loss of sensitive functional groups and resulted in low functional diversity in the impacted sites. Functional richness, functional Shannon's index and functional Brillouin's index were significantly correlated with all key AMD parameters. Compared to taxonomic metrics, functional diversity metrics had higher correlations with most key AMD parameters. Functional diversity metrics were more informative than taxonomic metrics for assessing impact of AMD on macroinvertebrates since they were more effective at indicating mild or moderate AMD pollution. Functional Shannon's index and functional Brillouin's index were the most precise metrics.
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
类目[WOS]	Ecology ; Limnology
研究领域[WOS]	Environmental Sciences & Ecology ; Marine & Freshwater Biology
关键词[WOS]	STREAM FOOD WEBS ; COMMUNITY RESPONSE ; WATER ; POLLUTION ; RIVER ; BIODIVERSITY ; INDEX ; DECOMPOSITION ; REMEDIATION ; FRAMEWORK
收录类别	SCI
语种	英语
WOS记录号	WOS:000364332900001
内容类型	期刊论文
源URL	[http://ir.ihb.ac.cn/handle/342005/27350]
专题	水生生物研究所_淡水生态学研究中心_期刊论文
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 3.Zaozhuang Univ, Dept Life Sci, Zaozhuang 277160, Peoples R China
推荐引用方式 GB/T 7714	He, Fengzhi,Jiang, Wanxiang,Tang, Tao,et al. Assessing impact of acid mine drainage on benthic macroinvertebrates: can functional diversity metrics be used as indicators?[J]. JOURNAL OF FRESHWATER ECOLOGY,2015,30(4):513-524.
APA	He, Fengzhi,Jiang, Wanxiang,Tang, Tao,&Cai, Qinghua.(2015).Assessing impact of acid mine drainage on benthic macroinvertebrates: can functional diversity metrics be used as indicators?.JOURNAL OF FRESHWATER ECOLOGY,30(4),513-524.
MLA	He, Fengzhi,et al."Assessing impact of acid mine drainage on benthic macroinvertebrates: can functional diversity metrics be used as indicators?".JOURNAL OF FRESHWATER ECOLOGY 30.4(2015):513-524.