https://phys.org/news/2018-12-impacts-whale-shark-mass-tourism.html

The data presented in the paper shows that in comparison to a reference site further south the coast, Tan-awan is affected by greater impacts of degradation as indicated by higher macroalgae and lower coral density as well as a less diverse coral community dominated by weedy corals (Pocillopora) and stress-tolerant (Porites) corals. Furthermore, using the advanced technique of stable isotope analysis on the individual growth ring (biogenic archives) of the species studied, preliminary results reveal anthropogenic nitrogen inputs in Tan-awan.

                                
                
            
                    
    
    A handful of Uyap (sergestid) shrimps in the water ©Inga Conti-Jerpe. Credit: Inga Conti-Jerpe

"It is vital for all stakeholders to understand that the environmental and societal well-being go hand in hand. I hope that everyone can come to the table to contribute to management and conservation efforts to reverse the trend of reef degradation in Tan-awan". -Martin Wong, University of Hong Kong.