刘宋时期南豫州沿革考

A study on building history of South Yuzhou in Liu Song Dynasty

作为南朝时期江淮地区的主要侨置,刘宋时期南豫州的废置频繁不已,辖区与治所变迁不定。南豫州从永初三年初置到刘宋末期经历了多次反复的废置,与当时的南北对峙有着密切的联系。南豫州的政区统辖范围主要集中在江淮之间,有时会进而领有江南之地,其辖区在刘宋时期经过了扩大到缩小的变迁:在永初时期领有江淮,至孝武帝大明年间增领江南之地,而刘宋末年,只领有江北四郡。其时,南豫州的治所也随着其辖区的变化而变迁。

As one of the most important residing prefectures in Jianghuai Areas in Southern Dynasties,the abolishment and establishment of South Yuzhou in Liu Song Dynasty were frequent, the changes in territory and capital of South Yuzhou were unstable. South Yuzhou had been repeatedly abolished and established in Liu Song Dynasty which related to the political and military situation between Southern and Northern Dynasties. The territory of South Yuzhou lay in Jianghuai Areas primarily, which had experienced changes of expansion and retreat. South Yuzhou governed the place in Jianghuai Areas in Eras Yongchu,then it occupied the place in Jiangnan Areas in Eras Daming, and retreated to the north of Yangtze river at the end of Liu Song Dynasty. The changes of the capital of South Yuzhou had kept pace with the changes of the territory.