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Bocas Del Toro; Ocean Acidification; Marine Communities; Climate-Change; Water-Quality; Phase-Shifts; Fish Kill; Hypoxia; Panama; Lagoons
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Full-Text Articles in Life Sciences
Tropical Dead Zones And Mass Mortalities On Coral Reefs, Ah Altieri, Sb Harrison, J Seemann, R Collin, R. J. Diaz, N Knowlton
Tropical Dead Zones And Mass Mortalities On Coral Reefs, Ah Altieri, Sb Harrison, J Seemann, R Collin, R. J. Diaz, N Knowlton
VIMS Articles
Degradation of coastal water quality in the form of low dissolved oxygen levels (hypoxia) can harm biodiversity, ecosystem function, and human wellbeing. Extreme hypoxic conditions along the coast, leading to what are often referred to as "dead zones," are known primarily from temperate regions. However, little is known about the potential threat of hypoxia in the tropics, even though the known risk factors, including eutrophication and elevated temperatures, are common. Here we document an unprecedented hypoxic event on the Caribbean coast of Panama and assess the risk of dead zones to coral reefs worldwide. The event caused coral bleaching and …