Life, Journal Year: 2025, Volume and Issue: 15(4), P. 570 - 570
Published: April 1, 2025
Soil microorganisms play an essential role in vegetation succession, nutrient cycling, and ecosystem restoration. This study investigates the responses of soil microbial communities to ecological transitions from forest wetland Lesser Khingan Mountains, including mixed forest, conifer edge, natural wetland. The results indicated that soils were weakly acidic contained significantly higher organic matter, total nitrogen, available phosphorus compared other soils. bulk density increased with depth. Actinobacteria, Acidobacteriota, Proteobacteria dominated soils, respectively, showing minimal variation between depths. Principal component analysis non-metric multidimensional scaling demonstrated distinct bacterial wetlands edges. Redundancy revealed differed 15 cm 30 layers, influenced by potassium, density, carbon, phosphorus, nitrogen. Bacteroidota abundances correlated positively nutrients, while Acidobacteriota Verrucomicrobiota negatively potassium. Chemotrophic aerobic bacteria whereas fermentation-related anaerobic prevalent highlights how properties shape their functions.
Language: Английский