Global warming, which influences the algal growth and as a result, algae can then produce toxic substances that are harmful to corals, and humans who break them when they are industrial fishing or even only diving on vacation.
Hlũnun loftslags sem hefur áhrif á ūörungavöxt og ūess vegna geta ūörungar framleitt eitrađ efni sem er hættulegt ūörungum, og manninn sem brũtur ūá međ fiskveiđum eđa jafnvel međ frístundaköfun.