Alpine SOC and Microbial Community Assembly Were Buffered Through Soil Pore Structure Along an Altitudinal Gradient DOI
Ruizhe Wang, Xia Hu, Yunduo Zhao

et al.

Land Degradation and Development, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 14, 2024

ABSTRACT Elevation changes influence various environmental factors including cloudiness, atmospheric density, and temperature. Previous studies on the effects of elevation microbial communities soil organic carbon (SOC) yielded inconsistent results. This study tried to reveal distribution patterns SOC concentrations, as well their interactions with structure along an elevational gradient in alpine region. We investigated six typical ecosystems north‐eastern Qinghai‐Tibet Plateau. Phospholipid fatty acid (PLFA) analysis X‐ray computed tomography (CT) methods were used quantify abundance pore soils, respectively. The results demonstrated that content total PLFAs peaked meadow ecosystem. In subsoil, PLFAs, fungal, bacterial followed U‐shape pattern increasing elevation. both topsoils subsoils, surface area density pores increased elevation, it was found be positively correlated abundance. Soil mainly affects input adsorption root nutrients by altering area, thereby regulating enrichment microorganisms. impact microbes more obvious topsoil than subsoil. Interactions among structure, properties, jointly communities, demonstrating indirectly through resource regulation.

Language: Английский

Long-term and seasonal evaluation on environmental microbiology and water quality of Shanmei reservoir in southeast China DOI

Jiamin Chang,

Shanshan Zhang,

Yanping Zhong

et al.

Environmental Pollution, Journal Year: 2025, Volume and Issue: unknown, P. 125650 - 125650

Published: Jan. 1, 2025

Language: Английский

Citations

1
Alpine SOC and Microbial Community Assembly Were Buffered Through Soil Pore Structure Along an Altitudinal Gradient DOI
Ruizhe Wang, Xia Hu, Yunduo Zhao

et al.

Land Degradation and Development, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 14, 2024

ABSTRACT Elevation changes influence various environmental factors including cloudiness, atmospheric density, and temperature. Previous studies on the effects of elevation microbial communities soil organic carbon (SOC) yielded inconsistent results. This study tried to reveal distribution patterns SOC concentrations, as well their interactions with structure along an elevational gradient in alpine region. We investigated six typical ecosystems north‐eastern Qinghai‐Tibet Plateau. Phospholipid fatty acid (PLFA) analysis X‐ray computed tomography (CT) methods were used quantify abundance pore soils, respectively. The results demonstrated that content total PLFAs peaked meadow ecosystem. In subsoil, PLFAs, fungal, bacterial followed U‐shape pattern increasing elevation. both topsoils subsoils, surface area density pores increased elevation, it was found be positively correlated abundance. Soil mainly affects input adsorption root nutrients by altering area, thereby regulating enrichment microorganisms. impact microbes more obvious topsoil than subsoil. Interactions among structure, properties, jointly communities, demonstrating indirectly through resource regulation.

Language: Английский

Citations

0