Vegetation Analysis and Environmental Relationships of Qatar's Depression Habitat.

ABSTRACT: Despite Qatar's depressions being ecologically significant for biodiversity in arid desert regions, they remain poorly studied. This study aimed at assessing the floristic diversity of Qatar's depression habitat and examining the key environmental drivers shaping vegetation patterns. We applied multivariate analyses, including Canonical Correspondence Analysis (CCA) and Two-Way Indicator Species Analysis (TWINSPAN), to understand the environmental factors that shape vegetation communities and classify the depression sites. A total of 139 plant species from 35 families were recorded from 26 depression sites across Qatar. Both therophytes and chamaephytes were the dominant life forms. Biregional chorotypes were the most prevalent among phytogeographical groups. CCA indicated that grazing pre

SUBMITTER: Elgharib A 

PROVIDER: S-EPMC12197089 | biostudies-literature | 2025 Jun

REPOSITORIES: biostudies-literature