Latitudinal patterns and phosphorus-driven regulation of abundant and rare fungal communities in coastal wetlands DOI
Shaokun Wang, Ling Jin,

Lijuan Cui

et al.

Applied Soil Ecology, Journal Year: 2024, Volume and Issue: 206, P. 105855 - 105855

Published: Dec. 30, 2024

Language: Английский

Bacterial community composition is an important predictor of surface soil fertility across different land use types: a case study in the Three Gorges Reservoir area DOI Creative Commons
Lin Xu,

Dandan Cheng,

Liang Feng

et al.

PeerJ, Journal Year: 2025, Volume and Issue: 13, P. e18959 - e18959

Published: March 27, 2025

Surface soil is a vital component of terrestrial ecosystems and great importance for primary productivity. In Zhangjiachong, small watershed in Zigui County, central China, human activity erosion cause extensive surface degradation. It still unclear as to what extent influences fertility microorganisms this area. Soil samples were collected, during spring autumn, across series land use types with different levels activity. We assessed microbial communities using 16S rRNA gene sequencing Biolog ECO-plates. The results showed that higher associated lower metabolic activity, addition bacterial diversity. Moreover, had negative effects on the relative abundances Proteobacteria Acidobacteriota, which key drivers fertility. Conversely, stronger was abundance Actinobacteriota. This study suggested influence fertility, community composition could be good predictor

Language: Английский

Citations

0
Assembly mechanisms, not species pool, shape β-diversity of soil methanotrophic communities in steppes of China DOI Creative Commons
Yongping Kou, Zhe Chuan Feng, Huan Li

et al.

Frontiers in Microbiology, Journal Year: 2025, Volume and Issue: 15

Published: Jan. 20, 2025

Introduction One of the central aims in ecology is elucidating mechanisms that shape community diversity. While biodiversity patterns across geographical gradients are often attributed both to local assembly processes and regional species pools, distinct roles these factors shaping soil aerobic methanotrophic diversity remain underexplored. Methods Using amplicon sequencing bioinformatics analysis, this study focuses on comparing relative importance pool communities three plateaus China: Loess Plateau, Qinghai-Tibetan Inner Mongolian Plateau. Each includes steppe habitats: desert, meadow, typical steppe. Results Our findings reveal pmoA beta ( β )-diversity followed a distance-decay pattern, which declined with distance at different rates depending type area, potentially due diverse assembly. Moreover, decoupling between -diversity gamma-diversity observed, suggesting primarily account for variations patterns. Furthermore, significance (e.g., dispersal limitation, drift, environmental filtering, biotic interactions) varies according spatial scales types. Notably, differential conditions (such as pH, yearly average temperature, precipitation) habitats modulate intensity processes, thereby influencing -diversity. Conclusion In summary, our emphasizes crucial role changing -diversity’s patterns, highlighting nuanced understanding effective conservation management strategies.

Language: Английский

Citations

0
Resolving ecological drivers of temporal variations of β-diversity across intertidal microbiomes DOI Creative Commons
Xia Liu, Xiaofan Gong, Kai Ma

et al.

ISME Communications, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 17, 2025

Resolving the ecological drivers mediating diversity patterns of microbial communities across space and through time is a central issue in ecology. Both regional species pools local community assembly contribute to spatial turnover biodiversity. In this study, we extended concept pool temporal, investigated seasonal dynamics intertidal microbiomes four domains/kingdoms (bacteria, archaea, fungi, protists). The results showed that variations β-diversity were primarily governed by processes rather than temporal pools. Different structured different processes, with homogeneous selection as major process for all them. Additionally, bacteria fungi critically shaped drift, protists drift dispersal. Among various factors, temperature was important shaping β-diversity. fluctuation strongly associated protists, resulting high composition. This study demonstrated dynamic β-variations microbiomes, expanding our understanding from

Language: Английский

Citations

0
Microbially mediated rhizospheric phosphorus turnover promotes wheat yield by enhancing phosphorus bioavailability DOI

Zihan Fan,

Yee‐Shan Ku, Zhe Li

et al.

Agriculture Ecosystems & Environment, Journal Year: 2025, Volume and Issue: 387, P. 109618 - 109618

Published: March 17, 2025

Language: Английский

Citations

0
The role of microbial diversity and moss preference in shaping ecosystem multifunctionality during biological soil crusts succession in nutrient-limited sandy soils DOI
Jie Ma,

Lihong Wang,

T. X. Wang

et al.

Plant and Soil, Journal Year: 2025, Volume and Issue: unknown

Published: April 10, 2025

Language: Английский

Citations

0
The Soil and Water Conservation Effects of Different Plant Communities and Biological Soil Crust Symbiosis Patterns in the Ecologically Fragile Area of Central Ningxia DOI Creative Commons

Shaoyan Jiang,

Tuoye Qi,

Ze‐Qing Niu

et al.

Land, Journal Year: 2024, Volume and Issue: 13(12), P. 2069 - 2069

Published: Dec. 2, 2024

Biological soil crusts are complex biological layers formed by mosses, lichens, cyanobacteria, and the underlying soil, which together with plants affect rainfall infiltration, surface runoff, evaporation, water movement in soil. The desertification erosion ecologically fragile areas of central Ningxia serious problems, ecological environment is extremely fragile. Effective restoration technologies urgently needed. This study took grassland area as object investigated impact three plant communities symbiotic patterns on through field simulated experiments. results showed that: (1) At a intensity 90 mm h−1, initial runoff time each slope was significantly positively correlated community type crust coverage, prolonged increase coverage. (2) With extension duration, cumulative exhibited an increasing trend. (3) sediment concentration slopes under different different, decreasing coverage increased. (4) diversity crusts, there gradual reduction volume accumulated sediment. offers scientific management strategies practical guidance for conservation efforts vulnerable Ningxia, highlighting importance promoting these models within region.

Language: Английский

Citations

0
Species pool and local assembly processes drive microbial β diversity in primary forest soils DOI Creative Commons
Debao Li, Jian Wu

Global Ecology and Conservation, Journal Year: 2024, Volume and Issue: unknown, P. e03378 - e03378

Published: Dec. 1, 2024

Language: Английский

Citations

0
Latitudinal patterns and phosphorus-driven regulation of abundant and rare fungal communities in coastal wetlands DOI
Shaokun Wang, Ling Jin,

Lijuan Cui

et al.

Applied Soil Ecology, Journal Year: 2024, Volume and Issue: 206, P. 105855 - 105855

Published: Dec. 30, 2024

Language: Английский

Citations

0