The Niger Delta extends over 12, 400 square miles along Nigeria’sAtlantic coast.
尼日尔三角洲沿尼日利亚大西洋海岸绵延12 400多平方英里。
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People living in the parts of the Mississippi Delta, Appalachia, the Coastal Plains along the southern East Coast, as well as residents of northern Nevada have the highest mortality rates nationwide.
A group of scientists from the U.S. Geological Survey estimated mangrove forests cover about 53, 190 square miles of coast and river delta, mostly in the tropics.