Mountain biodiversity and ecosystem functions: interplay between geology and contemporary environments.

ABSTRACT: Although biodiversity and ecosystem functions are strongly shaped by contemporary environments, such as climate and local biotic and abiotic attributes, relatively little is known about how they depend on long-term geological processes. Here, along a 3000-m elevational gradient with tectonic faults on the Tibetan Plateau (that is, Galongla Mountain in Medog County, China), we study the joint effects of geological and contemporary environments on biological communities, such as the diversity and community composition of plants and soil bacteria, and ecosystem functions. We find that these biological communities and ecosystem functions generally show consistent elevational breakpoints at 2000-2800 m, which coincide with Indus-Yalu suture zone fault and are similar to the elevational breakpoi

SUBMITTER: Hu A 

PROVIDER: S-EPMC7082341 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature