IHB OpenIR  > 淡水生态学研究中心  > 期刊论文
Periodic inundations drive community assembly of amphibious plants in floodplain lakes
Liu, Xueqin1; Yuan, Saibo1,2; Wang, Hongzhu1
Corresponding AuthorLiu, Xueqin(xqliu@ihb.ac.cn)
2020-09-09
Source PublicationHYDROBIOLOGIA
ISSN0018-8158
Pages11
AbstractUnderstanding the effects of disturbance regimes on community assembly is an essential issue in community ecology. Yet, little is known about how water regimes drive community assembly considering functional facets in aquatic communities. We detected functional trait patterns of amphibious plant communities and checked the effects of inundations on these patterns, using null model analyses based on observational data of 20 Yangtze River floodplain lakes. Amphibious plant communities in the study lakes were dominated by perennials and a large proportion (61.2%) of communities were species-poor (species richness < 3). Null model analyses based on both incidence and biomass data showed 95.6% species-rich communities (species richness >= 3) presented randomness trait patterns. A higher proportion of randomness was found in the post-flood (98.8%) than pre-flood (89.7%) communities, and randomness tended to be more important as inundation increased. We showed for the first time the effects of periodic inundations on trait patterns of amphibious plants in floodplain lakes. Our results suggested that randomness would be common and important at a fine scale even in highly disturbed habitats. We further put forward a new conceptual framework regarding the underlying assembly mechanisms that water regimes drove aquatic plant communities in river floodplain ecosystems.
KeywordEnvironmental filtering Functional trait Hydrological regime Lakeshore Randomness
DOI10.1007/s10750-020-04401-z
Funding OrganizationNational Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
Indexed BySCI ; SCI
Language英语
Funding ProjectNational Key R&D Program of China[2017YFC0404502] ; National Key R&D Program of China[2018YFC0407200] ; National Natural Science Foundation of China[51579234] ; National Natural Science Foundation of China[41371054]
WOS Research AreaMarine & Freshwater Biology
WOS SubjectMarine & Freshwater Biology
WOS IDWOS:000567746300003
WOS KeywordFUNCTIONAL DIVERSITY ; MACROINVERTEBRATE COMMUNITIES ; AQUATIC MACROPHYTES ; ENVIRONMENTAL FLOWS ; SPECIES TURNOVER ; MECHANISMS ; CONNECTIVITY ; DISPERSAL ; RESTORATION ; RESPONSES
PublisherSPRINGER
Funding OrganizationNational Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
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Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/38782
Collection淡水生态学研究中心_期刊论文
Corresponding AuthorLiu, Xueqin
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2.Wuhan City Flood Control Survey & Design Inst Ltd, Wuhan 430014, Peoples R China
Recommended Citation
GB/T 7714
Liu, Xueqin,Yuan, Saibo,Wang, Hongzhu. Periodic inundations drive community assembly of amphibious plants in floodplain lakes[J]. HYDROBIOLOGIA,2020:11.
APA Liu, Xueqin,Yuan, Saibo,&Wang, Hongzhu.(2020).Periodic inundations drive community assembly of amphibious plants in floodplain lakes.HYDROBIOLOGIA,11.
MLA Liu, Xueqin,et al."Periodic inundations drive community assembly of amphibious plants in floodplain lakes".HYDROBIOLOGIA (2020):11.
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