疟疾流行不仅是促使商王盘庚迁殷的直接原因，也是当时长江流域落后于黄河流域的重要原因；
The pressure of malaria was a direct cause of Pan Geng 's moving the capital from Qufu of Shandong to Anyang of Henan and a important cause of the Yangtze River Valley 's falling behind the Yellow River Valley in socio economic respect .
盘庚迁殷