Landscape characteristics shape surface soil microbiomes in the Chihuahuan Desert.

ABSTRACT:

Introduction

Soil microbial communities, including biological soil crust microbiomes, play key roles in water, carbon and nitrogen cycling, biological weathering, and other nutrient releasing processes of desert ecosystems. However, our knowledge of microbial distribution patterns and ecological drivers is still poor, especially so for the Chihuahuan Desert.

Methods

This project investigated the effects of trampling disturbance on surface soil microbiomes, explored community composition and structure, and related patterns to abiotic and biotic landscape characteristics within the Chihuahuan Desert biome. Composite soil samples were collected in disturbed and undisturbed areas of 15 long-term ecological research plots in the Jornada Basin, New Mexico. Microbial diversity of c

SUBMITTER: Hansen FA 

PROVIDER: S-EPMC10282155 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature