Decline in coral cover and flattening of the reefs around Mauritius (1998-2010).

ABSTRACT: Coral reefs are degrading through the impacts of multiple anthropogenic stressors. How are coral reef communities going to change and how to protect them for future generations are important conservation questions. Using coral reef data from Mauritius, we examined changes in cover in 23 benthic groups for a 13-yr period and at 15 sites. Moreover, we determined which land-based stressor out of four (human population, agriculture, tourism, rainfall) correlated the most with the observed changes in coral reef cover. Among the stony corals, Acropora corals appeared to be the most impacted, decreasing in cover at many sites. However, the non-Acropora encrusting group increased in cover at several sites. The increase in abundance of dead corals and rubble at some sites also support

SUBMITTER: Elliott JA 

PROVIDER: S-EPMC6275115 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature