Distinct co-occurrence patterns and assembly processes of abundant and rare taxa under cadmium stress in volcanic areas DOI

Qingchen Xiao,

Boyan Wang, Ye Cui

et al.

CATENA, Journal Year: 2024, Volume and Issue: 248, P. 108604 - 108604

Published: Nov. 28, 2024

Language: Английский

The assembly process and co-occurrence network of soil microbial community driven by cadmium in volcanic ecosystem DOI Creative Commons

Qingchen Xiao,

Boyan Wang, Zishan Li

et al.

Resources Environment and Sustainability, Journal Year: 2024, Volume and Issue: 17, P. 100164 - 100164

Published: Aug. 8, 2024

Heavy metal (HM) contamination affects the composition and structure of soil microbial communities, but there are few studies on assembly process co-occurrence network community succession driven by Cd in volcanic ecosystem. To address this gap knowledge, we collected analyzed samples from Nvshan Volcanic area to understand characteristics primary (PS) secondary (SS). We found that was contaminated with different levels (PS > SS), resulting obvious heterogeneity microorganisms. The absolute abundance bacteria (16S rRNA gene copies) varied significantly between two successions (P < 0.0001). networks analysis showed number nodes bacterial communities lower PS compared SS (1002 vs. 1004), indicating heavy would reduce communities. Compared PS, exhibited stronger competitiveness (positive: negative, P/N: 25.69 64.22), whereas fungal were closer symbiotic relationships (positive/negative, 15.85 14.29). neutral model (NCM) revealed stochastic processes predominantly governed (bacterial R2: 0.657, 0.686). Mantel test negatively associated cbbLR, amoA, phoD. results Sankey diagram fungi more resistant than (27 13). This study contributes understanding under stress identifying strains potential for remediation.

Language: Английский

Citations

4
Rhizophagus irregularis combined with biochar enhances Cr tolerance in Ricinus communis by altering host plant's antioxidant and photosynthetic characteristics DOI Creative Commons

Ruotong Wu,

Yuqiang Wen,

Tian‐Le Xu

et al.

Industrial Crops and Products, Journal Year: 2025, Volume and Issue: unknown, P. 120769 - 120769

Published: March 1, 2025

Language: Английский

Citations

0
AMF and biochar reshape the bacterial network in rhizosphere soil of Ricinus communis under chromium (Cr) stress and improve soil quality DOI

Yuqiang Wen,

Ruotong Wu,

Tian‐Le Xu

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 492, P. 138122 - 138122

Published: April 2, 2025

Language: Английский

Citations

0
Distinct co-occurrence patterns and assembly processes of abundant and rare taxa under cadmium stress in volcanic areas DOI

Qingchen Xiao,

Boyan Wang, Ye Cui

et al.

CATENA, Journal Year: 2024, Volume and Issue: 248, P. 108604 - 108604

Published: Nov. 28, 2024

Language: Английский

Citations

0