Understory species composition mediates soil greenhouse gas fluxes by affecting bacterial community diversity in boreal forests.

ABSTRACT:

Introduction

Plant species composition in forest ecosystems can alter soil greenhouse gas (GHG) budgets by affecting soil properties and microbial communities. However, little attention has been paid to the forest types characterized by understory vegetation, especially in boreal forests where understory species contribute significantly to carbon and nitrogen cycling.

Method

In the present study, soil GHG fluxes, soil properties and bacterial community, and soil environmental conditions were investigated among three types of larch forest [Rhododendron simsii-Larix gmelinii forest (RL), Ledum palustre-Larix gmelinii forest (LL), and Sphagnum-Bryum-Ledum palustre-Larix gmelinii forest (SLL)] in the typical boreal region of north

SUBMITTER: Duan B 

PROVIDER: S-EPMC9894877 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature