据报道,1718年,法国殖民者吉恩·巴普堤斯对工程师有关洪水威胁的警告不加理会,在位于密西西比河口、墨西哥湾和庞恰特雷息湖之间划出一块殖民地。从此以后,洪水问题就一直威胁着新奥尔良,可是像“卡特里娜”造成的如此惨重灾 It was reported that in 1718 Jean Baptisi, a French colonist, ignored the engineer’s warning of the threat of flooding and set aside a colony between the Mississippi estuary, the Gulf of Mexico and Puncachre Lake. Since then, the flood problem has been a threat to New Orleans, but such a heavy disaster caused by “Katrina”