一、古代太仓港的兴衰回顾太仓港的兴起与古太湖三江的变迁有着密切的联系。所谓三江即东江、吴淞江和娄江。由于东江在唐时已淹塞,吴淞江在宋时“潮汐不通”也逐渐废弃,吴淞江“张沙填满水道”。河中水流部分宽仅二三十步,深不及二三尺,所泄之水不及旧时之万分之一,因此入海不 First, the rise and fall of the ancient Taicang Port Recalling the rise of Taicang Port and the ancient Taihu Sanjiang changes are closely linked. The so-called Sanjiang is the East River, Wusong River and Loujiang. As the Dongjiang River was flooded in the Tang Dynasty, the “tide barrier” in the Wusong River was gradually abandoned in the Song Dynasty. “Wusong River was filled with water from the Wusong River.” Part of the river water flow is only twenty or thirty steps deep, less than two or three feet, the discharge of water less than one ten thousandth of old, so into the sea