Hodgson’s study involved surveying over 300 reefs across the globe. The survey was performed over two and a half months by experienced coral reef surveyors at each coral reef site. The purpose of the survey was to identify eight indicator organisms that are associated with human interference and are commonly found in global coral reef ecosystems, including lobster, grouper, Haemulidae,...
... middle of paper ...
...ction from human interferences if the reefs are not to be damaged beyond repair. In the coming years more research will be carried out on global coral reef ecosystems to try to identify solutions to the dual crisis of anthropogenic activities and global warming effects upon coral reef communities. It is imperative then that researchers approach future studies with a more conservative use of past studies than Carpenter et al. has done with Hodgson’s results from his study.
Carpenter, K. E., M. Abrar, G. Aeby, R. B. Aronson, S. Banks, A. Brukner, A. Chiriboga, J. Cortés, J. C. Delbeek, L. DeVantier, and others. 2008. One-third of reef-building corals face elevated extinction risk from climate change and local impacts. Science 321: 560-563.
Hodgson, G. 1999. A global assessment of human effects on coral reefs. Marine Pollution Bulletin 38: 345-355.
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