Desalination: As If Corals Didn’t Have Enough to Worry About Already

Clean, safe drinking water is a basic human need. However, for many areas around the globe, freshwater is becoming scarce. Desalination is increasingly used to provide drinking water in some coastal regions, but the waste products – brine and antiscalants – are discharged back into the ocean with unknown consequences. A recent study by Karen Lykkebo Petersen (University of California Santa Cruz) and colleagues sought to simulate happens to coral reefs as they are increasingly exposed to desalination discharge.

Read more