唐宋时期云贵高原中东部边防溪洞研究

Study on the Border-defense Xidong in the Mid-eastern of Yunnan-Guizhou Plateau during the Tang and Song Dynasties

唐宋时期赤水河东北西南走向以东到沅江中游一带遍设边防溪洞。这片土地是云贵高原向中部高中山丘陵过渡带,由此而塑造了高度复杂的过渡性地理、经济与族系社会,致使秦汉以来中原各大政权皆难实质控制,成为唐宋王朝与南方、西南大型民族政权博弈的缓冲带。各方借助这里重山复岭的复杂地貌和“无大君长,纷纷籍籍,不相统制”的政治结构,争相拉拢或羁縻之。这一历史格局使得近六个多世纪以来,这片溪洞社会的结构与演变,除延续其内生传统特质外,也嵌入来自唐宋王朝与南方各大型民族政权互动的时代内容。

During the Tang and Song dynasties,there were many the border-defense Xidong from northeast and southwest of Chishui River to the middle reaches of Yuanjiang.This land was a transition zone from Yunnan-Guizhou Plateau to the high school hills of the central region,creating a highly complex transitional geography,economy and clan society that had been difficult for all major regimes to control since the Qin and Han dynasties,it became the buffer zone of the game between the Tang and Song dynasties and the great regimes in the south and southwest.With the help of the complex land forms and the political structure of"No ruler,no control",the parties are competing to win or control.This makes the structure and evolution of the Xidong Society in the past six centuries not only continues its inherent traditional characteristics,but also embeds the content of the time from the interaction between the Tang and Song dynasties and the southern regimes.