Species richness and the dynamics of coral cover in Bangka Belitung Islands, Indonesia

ABSTRACT: Pressures on the world’s tropical coral reefs that threaten their existence have been reported worldwide due to many stressors. Loss of coral cover and declines in coral richness are two of the most common changes often reported in coral reefs. However, a precise estimate of species richness and the coral cover dynamics for most Indonesian regions, particularly in the Bangka Belitung Islands, have been poorly documented. Annual monitoring data from 2015 to 2018 at 11 fixed sites in the Bangka Belitung Islands using the photo quadrat transect method identified 342 coral species from 63 genera. Of these, 231 species (>65%) were rare or uncommon, occurring in <40% of all sites. The species richness of hard corals was categorized as moderate compared to other studies in Indonesia, averaging 53

SUBMITTER: Hadi T 

PROVIDER: S-EPMC9969856 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature