Diversity and composition of herbaceous angiosperms along gradients of elevation and forest-use intensity.

ABSTRACT: Terrestrial herbs are important elements of tropical forests; however, there is a lack of research on their diversity patterns and how they respond to different intensities of forest-use. The aim of this study was to analyze the diversity of herbaceous angiosperms along gradients of elevation (50 m to 3500 m) and forest-use intensity on the eastern slopes of the Cofre de Perote, Veracruz, Mexico. We recorded the occurrence of all herbaceous angiosperm species within 120 plots of 20 m x 20 m each. The plots were located at eight study locations separated by ~500 m in elevation and within three different habitats that differ in forest-use intensity: old-growth, degraded, and secondary forest. We analyzed species richness and floristic composition of herb communities among different elevation

SUBMITTER: Gomez-Diaz JA 

PROVIDER: S-EPMC5549743 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature