Drought-induced changes in rare microbial community promoted contribution of microbial necromass C to SOC in a subtropical forest

Soil Biology and Biochemistry, Год журнала: 2023, Номер 189, С. 109252 - 109252

Опубликована: Ноя. 22, 2023

Язык: Английский

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Changes in soil microbial carbon fixation pathways along the oasification process in arid desert region: A confirmation based on metagenome analysis

CATENA, Год журнала: 2024, Номер 239, С. 107955 - 107955

Опубликована: Март 5, 2024

Язык: Английский

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Canopy nitrogen deposition enhances soil ecosystem multifunctionality in a temperate forest

Global Change Biology, Год журнала: 2024, Номер 30(3)

Опубликована: Март 1, 2024

Nitrogen (N) deposition affects ecosystem functions crucial to human health and well-being. However, the consequences of this scenario for soil multifunctionality (SMF) in forests are poorly understood. Here, we conducted a long-term field experiment temperate forest China, where N was simulated by adding above under canopies. We discover that canopy addition promotes SMF expression, whereas understory suppresses it. regulated fungal diversity treatments, which is largely due strong resistance acidification efficient resource utilization characteristics fungi. While bacterial diversity, mainly because resilience disturbances fast turnover bacteria. Furthermore, rare microbial taxa may play more important role maintenance SMF. This study provides first evidence enhanced enriches knowledge on affecting ecosystems. Given divergent results from two approaches, an innovative perspective diversity-multifunctionality relationships policy-making conservation sustainable management deposition. In future research, consideration processes essential realistic assessments effects atmospheric forests.

Язык: Английский

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Bacterial abundant taxa exhibit stronger environmental adaption than rare taxa in the Arctic Ocean sediments

Marine Environmental Research, Год журнала: 2024, Номер 199, С. 106624 - 106624

Опубликована: Июнь 26, 2024

Язык: Английский

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Bacterial assemblies in acidic dryland vs. paddy soils across depth profiles in southern China's red soil region

Pedobiologia, Год журнала: 2025, Номер unknown, С. 151034 - 151034

Опубликована: Фев. 1, 2025

Язык: Английский

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Rare subcommunity maintains the stability of ecosystem multifunctionality by deterministic assembly processes in subtropical estuaries

Frontiers in Microbiology, Год журнала: 2024, Номер 15

Опубликована: Апрель 19, 2024

Microorganisms, especially rare microbial species, are crucial in estuarine ecosystems for driving biogeochemical processes and preserving biodiversity. However, the understanding of links between ecosystem multifunctionality (EMF) diversity bacterial taxa estuary remains limited. Employing high-throughput sequencing a variety statistical methods, we assessed diversities assembly process abundant bacterioplankton their contributions to EMF subtropical estuary. Taxonomic analysis revealed Proteobacteria as predominant phylum among both taxa. Notably, demonstrated significantly higher taxonomic larger species pool than Additionally, our findings highlighted that deterministic predominantly shape communities, with heterogeneous selection exerting stronger influence on Further reveals beta-diversity impacts EMF, whereas alpha did not. The partial least squares path modeling (PLS-PM) beta taxa, main biotic factor, directly affected while temperature total organic carbon (TOC) were additional key factors determine relationship EMF. These advance distribution features ecological knowledge estuaries, provide reference exploring different biospheres aquatic environments.

Язык: Английский

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Higher colonization but lower diversity of root-associated arbuscular mycorrhizal fungi in the topsoil than in deep soil

Applied Soil Ecology, Год журнала: 2023, Номер 194, С. 105195 - 105195

Опубликована: Ноя. 17, 2023

Язык: Английский

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Soil nematode biodiversity mediates the impact of altered precipitation on dryland agroecosystem multifunctionality in the loess tableland area of China

Agriculture Ecosystems & Environment, Год журнала: 2024, Номер 376, С. 109221 - 109221

Опубликована: Авг. 9, 2024

Язык: Английский

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Enhancing soil ecosystem multifunctionality through combined conservation tillage and legume-based crop rotation in the North China Plain

Agriculture Ecosystems & Environment, Год журнала: 2024, Номер 379, С. 109355 - 109355

Опубликована: Ноя. 7, 2024

Язык: Английский

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Keystone taxa enhance the stability of soil bacterial communities and multifunctionality under steelworks disturbance

Journal of Environmental Management, Год журнала: 2024, Номер 356, С. 120664 - 120664

Опубликована: Март 20, 2024

Язык: Английский

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