Record-breaking spring rains and historic flooding in the Midwest were poised to create one of the biggest dead zones on record in the Gulf of Mexico this summer, researchers had estimated.
원문출처 : https://www.cnn.com/2019/08/01/health/dead-zone-gulf-of-mexico-climate-scn/index.html
원문출처 : https://www.cnn.com/2019/08/01/health/dead-zone-gulf-of-mexico-climate-scn/index.html