Microbial diversity and keystone species drive soil nutrient cycling and multifunctionality following mangrove restoration

Environmental Research, Год журнала: 2024, Номер 251, С. 118715 - 118715

Опубликована: Март 14, 2024

Язык: Английский

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Compared with soil fungal diversity and microbial network complexity, soil bacterial diversity drives soil multifunctionality during the restoration process

Journal of Environmental Management, Год журнала: 2024, Номер 354, С. 120379 - 120379

Опубликована: Фев. 17, 2024

Язык: Английский

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Fungal, but not bacterial, diversity and network complexity promote network stability during roadside slope restoration

The Science of The Total Environment, Год журнала: 2024, Номер 922, С. 171007 - 171007

Опубликована: Фев. 23, 2024

Язык: Английский

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Long-term vegetation restoration promotes lignin phenol preservation and microbial anabolism in forest plantations: Implications for soil organic carbon dynamics

The Science of The Total Environment, Год журнала: 2024, Номер 928, С. 172635 - 172635

Опубликована: Апрель 21, 2024

Язык: Английский

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Plants Drive Microbial Biomass and Composition but Not Diversity to Promote Ecosystem Multifunctionality in Karst Vegetation Restoration

Microorganisms, Год журнала: 2025, Номер 13(3), С. 590 - 590

Опубликована: Март 4, 2025

Natural restoration has emerged as a prominent approach in recent decades for the rehabilitation of degraded ecosystems globally. However, specific changes and underlying mechanisms by natural that influence multifunctionality karst remain poorly understood. In this study, soil, litter, fine root samples were collected from four chronosequence stages vegetation restoration—grassland (G), shrubland (SH), shrub-tree land (ST), forest (F)—within ecosystem Southwestern China. The aim was to evaluate impacts on using an averaging approach. results demonstrated indices C-cycling functionality, N-cycling P-cycling total increased progressed, along with plant diversity. structure plant, bacterial, fungal communities varied across different restoration, exhibiting highest microbial diversity SH stage. Additionally, tightness complexity co-occurrence networks bacteria fungi advancing higher positive links observed than bacteria. functional significantly positively correlated increasing diversity, litter nutrient contents, biomass, community, enzyme activities, soil contents but not bacterial diversities. Furthermore, Random Forest model revealed plants exerted greater compared other factors. It is plausible community networks, levels through input nutrients rather altering enhance multifunctionality. Therefore, initiatives increase are beneficial sustainable ecological management regions

Язык: Английский

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Increased soil multifunctionality is determined by altered bacterial–fungal–protistan compositions and co‐occurrence network complexity during vegetation restoration in a Karst region, southwest China

Journal of Applied Ecology, Год журнала: 2025, Номер unknown

Опубликована: Март 12, 2025

Abstract Vegetation restoration is essential to manage rocky desertification and restore ecological functions in the karst region of southwest China. However, contributions soil multitrophic microbial diversity network complexity for multifunctionality ecosystem during vegetation remain poorly explored, despite established significance communities regulating various functions. This study aimed investigate bacterial, fungal protistan their hierarchical co‐occurrence networks, as well relationships with (SMF), two different modes: natural forest (NF) artificial (AF), cropland (CL) controls. The significantly increased carbon nitrogen cycling indexes, capacity water regulation SMF ( p < 0.05). exhibited positive correlations composition communities, β‐diversity (e.g. degree average path length). Notably, alterations abundance sensitive amplicon sequence variants (sASVs) within Module 4 positively affected SMF, while sASVs 2 demonstrated a negative correlation under modes vegetation. Furthermore, bacterial keystone taxa, rather than protistan, were negatively associated SMF. Random (RF) modelling further identified Nitrospira , Halomonas Immundissolibacter Rhodoferax Alicycliphilus Castellaniella at genus level critical maintaining Additionally, sources, minor elements exchangeable Mg, Ca, Cu, Zn, Fe Mn) content determined be pivotal driving factors Synthesis applications . These findings provide valuable insights into influence on interactions areas.

Язык: Английский

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Effects of vegetation degradation on soil microbial communities and ecosystem multifunctionality in a karst region, southwest China

Journal of Environmental Management, Год журнала: 2024, Номер 363, С. 121395 - 121395

Опубликована: Июнь 8, 2024

Язык: Английский

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Stand spatial structure and microbial diversity are key drivers of soil multifunctionality during secondary succession in degraded karst forests

The Science of The Total Environment, Год журнала: 2024, Номер 937, С. 173504 - 173504

Опубликована: Май 24, 2024

Язык: Английский

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Planting grass enhances relations between soil microbes and enzyme activities and restores soil functions in a degraded grassland

Frontiers in Microbiology, Год журнала: 2024, Номер 15

Опубликована: Фев. 15, 2024

Forage culture is a common way to restore degraded grasslands and soil functions, in which the reconstruction of microbial community its relationship with extracellular enzyme activity (EEAs) can characterize recovery effects grasslands. However, impacts forage on interaction between microbes EEAs whether effect functions depends varying degradation statuses remain unclear. We conducted plantation dominant grass, Leymus chinensis, collected from severe, moderate, light, non-degradation Songnen grassland northeastern China. measured diversity EEAs, predicted functional groups using FUNGuild. The results showed that L. chinensis promoted bacterial alpha only moderate status, indicating dramatic dependence grass status grassland. After planting for 10 weeks, decreasing trend chemoheterotrophy nitrate-reduction was found. In contrast, abundance nitrogen (N)-fixing group tended increase. positive correlation N-fixing enhanced by could promote N cycle functions. illuminate may restoration especially cycling grasslands, depend status. emphasized selection plant species needs consider

Язык: Английский

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Plant species richness increases the relationship between soil microbial and extracellular enzyme activities and enhances soil fertility

Ecological Indicators, Год журнала: 2025, Номер 171, С. 113202 - 113202

Опубликована: Фев. 1, 2025

Язык: Английский

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