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Influence of water temperature and water depth on macrophyte-bacterioplankton interaction in a groundwater-fed river
Dai, Yanran1,2; Hein, Thomas2,3; Preiner, Stefan2,3; Reitsema, Rosanne E.4; Schoelynck, Jonas4
2020-02-03
Source PublicationENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
ISSN0944-1344
Issue1Pages:14
Abstract

Biotic interactions shape the community structure and function of ecosystems and thus play an important role in ecosystem management and restoration. To investigate how water temperature (related to the season) and water depth (related to spatial patterns of river morphology) affect macrophyte-bacterioplankton interactions in a groundwater-fed river, we conducted the structural equation modeling on datasets grouped by hydrological conditions. In addition to direct effects on macrophyte growth and/or bacterioplankton development, water temperature and water depth could both regulate the role of different nutrients (inorganic and organic) on affecting these biological indicators. Deeper water depth intensified the positive relationship between macrophytes and bacterioplankton, while higher temperature switched the relationship from being positive to negative. Our study provides empirical evidences that abiotic variables, even with relatively low fluctuations, play a critical role in regulating the patterns and strengths of interaction between macrophytes and bacterioplankton.

KeywordNon-trophic interaction Submerged macrophytes Microbe Dissolved organic matter Nutrient
DOI10.1007/s11356-020-07921-2
Indexed BySCI
Language英语
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000515861200009
WOS KeywordDISSOLVED ORGANIC-MATTER ; BACTERIAL COMMUNITY COMPOSITION ; INORGANIC NUTRIENTS ; SPECIES INTERACTIONS ; GROWTH ; CARBON ; LIGHT ; DOC ; BIODIVERSITY ; RESTORATION
PublisherSPRINGER HEIDELBERG
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Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/35094
Collection其他_期刊论文
Corresponding AuthorDai, Yanran
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
2.Interuniv Res Inst, WasserCluster Lunz WCL, Lunz Am See, Austria
3.Univ Nat Resource & Life Sci, Inst Hydrobiol & Aquat Ecosyst Management, Vienna, Austria
4.Univ Antwerp, Dept Biol, Ecosyst Management Res Grp, 9 Univ Pl 1C, B-2610 Antwerp, Belgium
Recommended Citation
GB/T 7714
Dai, Yanran,Hein, Thomas,Preiner, Stefan,et al. Influence of water temperature and water depth on macrophyte-bacterioplankton interaction in a groundwater-fed river[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2020(1):14.
APA Dai, Yanran,Hein, Thomas,Preiner, Stefan,Reitsema, Rosanne E.,&Schoelynck, Jonas.(2020).Influence of water temperature and water depth on macrophyte-bacterioplankton interaction in a groundwater-fed river.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH(1),14.
MLA Dai, Yanran,et al."Influence of water temperature and water depth on macrophyte-bacterioplankton interaction in a groundwater-fed river".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH .1(2020):14.
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