Spatiotemporal successions of N, S, C, Fe, and As cycling genes in groundwater of a wetland ecosystem: Enhanced heterogeneity in wet season

Water Research, Journal Year: 2024, Volume and Issue: 251, P. 121105 - 121105

Published: Jan. 3, 2024

Language: Английский

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Distribution patterns and community assembly processes of bacterial communities across different sediment habitats of subsidence lakes

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 374, P. 124077 - 124077

Published: Jan. 9, 2025

Language: Английский

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Divergent prokaryotic microbial assembly, co-existence patterns and functions in surrounding river sediments of a Cu-polymetallic deposit in Tibet

The Science of The Total Environment, Journal Year: 2022, Volume and Issue: 851, P. 158192 - 158192

Published: Aug. 19, 2022

Language: Английский

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Climate and biological factors jointly shape microbial community structure in the Yarlung Zangbo River during the dry season

The Science of The Total Environment, Journal Year: 2025, Volume and Issue: 969, P. 178930 - 178930

Published: Feb. 27, 2025

Language: Английский

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Abundant and rare bacteria in anthropogenic estuary: Community co-occurrence and assembly patterns

Ecological Indicators, Journal Year: 2022, Volume and Issue: 146, P. 109820 - 109820

Published: Dec. 21, 2022

In estuary, bacteria are critically vital to ecosystem function and sustainability. However, the effect of geographic distance its related factors (i.e., salinity nutrients) on bacterial diversity, co-occurrence, as well community assembly abundant rare species scale remained be discussed. this study, we deciphered dynamics ecological processes in anthropogenic estuary Haihe River, China. The results revealed that was major abiotic factor shape composition, network complexity, role biotic cytometric characteristics considerable well. Furthermore, gradient tended select with low nucleic acid (LNA) such Candidatus Pelagibacter Longivirga, were more sensitive comparison ones. similar keystone number topology values indicated both played important functions degrading pollutants, developing co-occurrence networks, maintaining compositional stability complexity. addition, drift dispersion limitation dominated assembly, suggesting although caused migration species, still weaker than stochastic processes. Further, niche differentiation contributed different components species. high-salinity areas, small population sizes but high diversity enriched, which made affected by drift. Our study illustrated responses process communities deepening understanding their estuarine ecosystem.

Language: Английский

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Modulated use of high-concentration invasive biochar in waste-to-energy strategies: Impact analysis on microbial communities

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 377, P. 124547 - 124547

Published: Feb. 22, 2025

Language: Английский

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Construction of an efficient polystyrene-degrading microbial consortium based on degrading and non-degrading bacteria predominant in biofilms of marine plastic debris

Frontiers in Marine Science, Journal Year: 2025, Volume and Issue: 12

Published: April 7, 2025

Expanded polystyrene (EPS) has caused significant pollution in marine environments, with potential EPS-degrading bacteria identified on long-term floating EPS biofilms. However, studies bacterial interactions and consortium reconstruction based in-situ diversity remain limited. Marine wastes of different sizes were collected from subtropical coast Xiamen island, subjected to analyses. Co-occurrence network characterization revealed that Rhodobacterales Rhizobiales play important roles (PS) degradation. Bacterial isolation confirmed Fulvimarina pelagi , Pseudosulfitobacter pseudonitzschiae Devosia nitrariae Cytobacillus kochii oceanisediminis as novel PS-degraders. Based their abundance situ PS degradation activity, a was constructed, constituted F. P. halotolerans . O. granulosus showed high capability weight loss by 18.9% 45 days. These results contribute plastic remediation resources recycling.

Language: Английский

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Seasonal dynamics of bacterial community and co-occurrence with eukaryotic phytoplankton in the Pearl River Estuary

Marine Environmental Research, Journal Year: 2023, Volume and Issue: 192, P. 106193 - 106193

Published: Oct. 9, 2023

Language: Английский

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Role of traveling microplastics as bacterial carriers based on spatial and temporal dynamics of bacterial communities

Water Research, Journal Year: 2023, Volume and Issue: 247, P. 120832 - 120832

Published: Nov. 4, 2023

Language: Английский

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Structure and assembly process of fungal communities in the Yangtze River Estuary

Frontiers in Microbiology, Journal Year: 2024, Volume and Issue: 14

Published: Jan. 8, 2024

Marine fungi are essential for the ecological function of estuarine ecosystems. However, limited studies have reported on structure and assembly pattern fungal communities in estuaries. The purpose this study is to reveal process community Yangtze River Estuary (YRE) by using amplicon sequencing method. Phyla Ascomycota, Basidiomycota, Chytridiomycota were dominant seawater sediment samples from YRE. null model analysis, community-neutral (NCM), phylogenetic normalized stochasticity ratio (pNST) showed that stochastic dominated Drift homogeneous dispersal predominant processes samples, respectively. co-occurrence network analysis more complex closely connected than samples. Mucoromycota potential keystone taxa network. These findings demonstrated importance assembly, thereby widening our knowledge dynamics future utilization YRE ecosystem.

Language: Английский

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