Analysis of bacterial community structure, functional variation, and assembly mechanisms in multi-media habitats of lakes during the frozen period DOI Creative Commons
Zixuan Zhang, Junping Lu, Sheng Zhang

и другие.

Ecotoxicology and Environmental Safety, Год журнала: 2024, Номер 284, С. 116903 - 116903

Опубликована: Авг. 27, 2024

Ice, water, and sediment represent three interconnected habitats in lake ecosystems, bacteria are crucial for maintaining ecosystem equilibrium elemental cycling across these habitats. However, the differential characteristics driving mechanisms of bacterial community structures ice, sediments seasonally frozen lakes remain unclear. In this study, high-throughput sequencing technology was used to analyze compare structure, function, network characteristics, assembly communities Wuliangsuhai, a typical cold region Inner Mongolia. The results showed that ice water phases had similar diversity composition, with Proteobacteria, Bacteroidota, Actinobacteria, Campilobacterota, Cyanobacteria as dominant phyla. displayed significant differences from Chloroflexi, Firmicutes, Desulfobacterota, Acidobacteriota being Notably, exhibited higher spatial variability their distribution than those sediment. This study also revealed during period, species media were dominated by cooperative relationships. Community primarily influenced stochastic processes, dispersal limitation drift identified two most factors within process. heterogeneous selection played role composition. Furthermore, functions related nitrogen, phosphorus, sulfur, carbon, hydrogen vary among These findings elucidate intrinsic structure changes quality different (ice, sediment) cold-zone freezing offering new insights environmental protection ecological restoration efforts such environments.

Язык: Английский

Response of sediment and water microbial communities to submerged vegetations restoration in a shallow eutrophic lake DOI

Chuanxin Chao,

Ligong Wang,

Yang Li

и другие.

The Science of The Total Environment, Год журнала: 2021, Номер 801, С. 149701 - 149701

Опубликована: Авг. 18, 2021

Язык: Английский

Процитировано

80

Pollution gradients shape the co-occurrence networks and interactions of sedimentary bacterial communities in Taihu Lake, a shallow eutrophic lake DOI
Huanjun Zhang, Yang Liu, Yi Li

и другие.

Journal of Environmental Management, Год журнала: 2022, Номер 305, С. 114380 - 114380

Опубликована: Янв. 5, 2022

Язык: Английский

Процитировано

57

Temperature mediated the balance between stochastic and deterministic processes and reoccurrence of microbial community during treating aniline wastewater DOI
Hui Chen, Chen Zhu,

Xueyan Chu

и другие.

Water Research, Год журнала: 2022, Номер 221, С. 118741 - 118741

Опубликована: Июнь 13, 2022

Язык: Английский

Процитировано

53

Nitrogen rather than phosphorus driving the biogeographic patterns of abundant bacterial taxa in a eutrophic plateau lake DOI
Weihong Zhang, Wenjie Wan, Hui Lin

и другие.

The Science of The Total Environment, Год журнала: 2021, Номер 806, С. 150947 - 150947

Опубликована: Окт. 14, 2021

Язык: Английский

Процитировано

45

New insights into cyanobacterial blooms and the response of associated microbial communities in freshwater ecosystems DOI

Caili Du,

Guowen Li, Rui Xia

и другие.

Environmental Pollution, Год журнала: 2022, Номер 309, С. 119781 - 119781

Опубликована: Июль 13, 2022

Язык: Английский

Процитировано

37

The relationships between soil physicochemical properties, bacterial communities and polycyclic aromatic hydrocarbon concentrations in soils proximal to coking plants DOI

Jingqi Du,

Jinxian Liu,

Tong Jia

и другие.

Environmental Pollution, Год журнала: 2022, Номер 298, С. 118823 - 118823

Опубликована: Янв. 8, 2022

Язык: Английский

Процитировано

34

Similar assembly mechanisms but distinct co-occurrence patterns of free-living vs. particle-attached bacterial communities across different habitats and seasons in shallow, eutrophic Lake Taihu DOI
Zhen Shen,

Guijuan Xie,

Yuqing Zhang

и другие.

Environmental Pollution, Год журнала: 2022, Номер 314, С. 120305 - 120305

Опубликована: Сен. 28, 2022

Язык: Английский

Процитировано

32

Soil physiochemical properties and bacterial community changes under long-term polycyclic aromatic hydrocarbon stress in situ steel plant soils DOI
Liuqing Yang, Dongfei Han, Decai Jin

и другие.

Chemosphere, Год журнала: 2023, Номер 334, С. 138926 - 138926

Опубликована: Май 12, 2023

Язык: Английский

Процитировано

22

Seasonal succession of microbial community co-occurrence patterns and community assembly mechanism in coal mining subsidence lakes DOI Creative Commons
Wangkai Fang, Tingyu Fan, Liangji Xu

и другие.

Frontiers in Microbiology, Год журнала: 2023, Номер 14

Опубликована: Фев. 3, 2023

Coal mining subsidence lakes are classic hydrologic characteristics created by underground coal and represent severe anthropogenic disturbances environmental challenges. However, the assembly mechanisms diversity of microbial communities shaped such environments poorly understood yet. In this study, we explored aquatic bacterial community ecological processes in during winter summer using 16S rRNA gene sequencing. We observed that clear structure was driven seasonality more than habitat, α-diversity functional were significantly higher (p < 0.001). Canonical correspondence analysis indicated temperature chlorophyll-a most crucial contributing factors influencing season variations lakes. Specifically, explained 18.26 14.69% variation, respectively. The variation deterministic but dominated stochastic summer. Compared to winter, network exhibited a average degree, modularity, keystone taxa (hubs connectors network), thereby forming highly complex stable structure. These results illustrate heterogeneity provide new insights into revealing effects seasonal succession on lake ecosystems.

Язык: Английский

Процитировано

21

Habitat-specific regulation of bacterial community dynamics during phytoplankton bloom succession in a subtropical eutrophic lake DOI
Congcong Jiao, Dayong Zhao,

Tianxu Zhou

и другие.

Water Research, Год журнала: 2023, Номер 242, С. 120252 - 120252

Опубликована: Июнь 19, 2023

Язык: Английский

Процитировано

21