今年9月18日,一架编号为B-3807的“中国海监”飞机在渤海锦州湾东部海域上空执行巡航监视任务时,发现大面积的海水变成了褐红色。后经现场调查、飞机跟踪监视以及卫星遥感图像分析,确认这次水色异常现象为赤潮。发生赤潮的海区面积约3000平方千米,可疑区约2000平方千米。从范围上看,这不仅在渤海,甚至在我国近岸海域都是一次面积最大的赤潮。 On September 18 this year, a “China Marine Surveillance” aircraft, numbered B-3807, carried out a cruise surveillance mission over the sea east of Jinzhou Bay in the Bohai Sea and found that a large area of ​​seawater turned maroon. After on-site investigation, aircraft tracking and surveillance and satellite remote sensing image analysis, to confirm this aquatic anomaly is red tide. Red tide of the sea area of ​​about 3000 square kilometers, suspected area of ​​about 2000 square kilometers. From the perspective of scope, this is not only one of the largest red tides in the Bohai Sea, but also in our coastal waters.