<Li> <P> A NOAA (AOML) in situ CO concentration sensor (SAMI - CO2), attached to a Coral Reef Early Warning System station, utilized in conducting ocean acidification studies near coral reef areas </P> </Li> <P> A NOAA (AOML) in situ CO concentration sensor (SAMI - CO2), attached to a Coral Reef Early Warning System station, utilized in conducting ocean acidification studies near coral reef areas </P> <Li> <P> A NOAA (PMEL) moored autonomous CO buoy used for measuring CO concentration and ocean acidification studies </P> </Li> <P> A NOAA (PMEL) moored autonomous CO buoy used for measuring CO concentration and ocean acidification studies </P>

Which is a consequence of increasing carbon dioxide in the ocean