The high diversity of coral reef fishes makes complex the problem of its evaluation at ecosystem level. One of the strategies that allow knowing these communities to a scale of smaller complexity is to detect to the typical species whose ecological parameters (i. e. density, appearance frequency, distribution) they prevail...
In the present study, water quality and the concentration of polycyclic aromatic hydrocarbons (PAHs) in sediments of reef ecosystems from Mahahual to Xahuayxol Ensenada, and in the coastal lagoon Santa Rosa, Quintana Roo, Mexico in two tourist season, to propose a Water Quality Index Marine and necessary mitigation measures to...