论汉高帝对代国封域的调整
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但昌武,男,1992年生,湖北咸宁人,博士,安徽大学历史学院副教授,主要研究方向为秦汉历史地理与出土文献。 |
收稿日期: 2023-09-25
网络出版日期: 2026-04-22
基金资助
国家社会科学基金后期资助项目“秦及西汉边地郡国新探”(24FZSB013)
A Study on Emperor Gaozu of Han’s Adjustments to the Territorial Domain of the Dai Kingdom
Received date: 2023-09-25
Online published: 2026-04-22
但昌武 . 论汉高帝对代国封域的调整[J]. 历史地理研究, 2026 , 46(1) : 21 -31 . DOI: 10.20166/j.issn.2096-6822.L20230339
Due to the rise of the Xiongnu, the Dai region in the early Han Dynasty was unable to resist frequent invasions. In response, Emperor Gaozu of Han continually adjusted the enfeoffment arrangements for Dai to address the new challenges. It was not until the 11th year of his reign that Liu Bang detached Yunzhong Commandery from Dai and placed it under direct imperial control, while compensating the King of Dai with Taiyuan Commandery, thereby stabilizing Dai’s governance. The underlying rationale for this administrative adjustment was to reduce the frontier defense burden on the Dai Kingdom, increase resource supply, and establish a strategic depth. However, this also imposed the heavy responsibility of defending Yunzhong on the central court, necessitating preferential policies. The territorial adjustments of the Dai Kingdom in the early Han Dynasty exemplify the spatial strategies adopted by Western Han frontier commanderies and vassal states in dealing with neighboring nomadic peoples, demonstrating a certain degree of typicality.
表1 汉初西北四边郡属县秩级统计 ㉘ |
| 秩 级 | 云 中 | 陇 西 | 北 地 | 上 郡 | 汉直辖区 | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| 县数 | 占比 | 县数 | 占比 | 县数 | 占比 | 县数 | 占比 | 县数 | 占比 | |
| 一千石 | 1 | 7% | 0 | 0% | 0 | 0% | 0 | 0% | 19 | 7% |
| 八百石 | 6 | 43% | 1 | 5% | 2 | 13% | 2 | 9% | 58 | 20% |
| 六百石 | 7 | 50% | 19 | 95% | 12 | 80% | 20 | 91% | 201 | 70% |
| 五百石 | 0 | 0% | 0 | 0% | 1 | 7% | 0 | 0% | 5 | 2% |
| 三百石 | 0 | 0% | 0 | 0% | 0 | 0% | 0 | 0% | 2 | 1% |
| 总计 | 14 | 100% | 20 | 100% | 15 | 100% | 22 | 100% | 285 | 100% |
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