"The frequency of marine heat waves-- which can kill fish, seabirds, coral reefs, and seagrasse
![](https://static.wixstatic.com/media/45eb90_cc37a48289f742309c6c75c78b039d7e~mv2.png/v1/fill/w_69,h_45,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/45eb90_cc37a48289f742309c6c75c78b039d7e~mv2.png)
"The frequency of marine heat waves-- which can kill fish, seabirds, coral reefs, and seagrasses-- have doubled since the 1980s."
Source: https://www.nytimes.com/2019/09/25/climate/climate-change-oceans-united-nations.html?campaign_id=60&instance_id=0&segment_id=17306&user_id=db9af844d7e6e1e47474affdf44c8746®i_id=62883805ing-news