Structure and Function of Fungal Community in Channel Sediments of Different Sections of Jialing River

This study aimed to explore the effects of different disturbances on the fungal communities in the sediments of the Jialing River in order to provide scientific basis for the protection of the river ecosystem. The fungal community in the sediments of the main stream of the Jialing River was taken as the research object，and high-throughput sequencing and bioinformatics techniques were used to analyze the differences in the composition and function of fungal communities in river sediment of different types of disturbance（project disturbance，tributary disturbance，sand mining disturbance，and reclamation disturbance）and non-disturbance sections. The results showed that：① The reclamation and project disturbances significantly inhibited the diversity and richness of fungal communities（P © 2024 Science Press. All rights reserved.