辽金时期西辽河流域农业开发核心区的转移与环境变迁

The Transformation of the Core Region of Agricultural Exploitation and the Environmental Change in Xiliaohe River Valley During Liao and Jin Dynasty

辽金时期西辽河流域农业开发的核心区经历了数次变动 ,辽初来自中原、渤海等地的移民 ,首先在以辽上京为核心的地区从事农业开垦 ,并形成辽王朝的经济中心。这一经济中心地位维持了近 10 0年 ,至辽中期 10余万农业人口从辽上京地区迁往辽中京地区 ,并推动经济中心与农业开发的核心区移向这里。辽中京农业开发核心区的地位维持了 10 0多年 ,至金中期再次向金兴中府转移。作者重点探讨了辽金时期西辽河流域人口与农业核心开发区从西拉木伦河流域、乌尔吉木伦河流域向老哈河流域、大凌河流域 ,自北向南的空间转移过程 ,以及与环境变迁间的对应关系。

The core region of agricultural exploitation in the Xiliaohe River val ley during Liao and Jin dynasty went through several changes. At the beginning o f the Liao dynasty, immigrants from Central Plain and Bohai occupied the region where the Shangjing was the center, and they were engaged in cultivation. This f ormed the economic core of Liao dynasty. The core maintained its place for about 100 years. At the middle of the Liao dynasty, more than 100?000 people mov ed fr om Shangjing to Zhongjing region. And so did the economic core and the main agri cultural exploitation region. The central place of Zhongjing maintained for anot her 100 years or more. At the middle of Jin dynasty, the core moved again to Xin gzhong Prefecture. This article mainly discusses the changes of the core of the population and agriculture form Xilamulun River and Wu’erjimu River valleys to Laoha River and Daling River valleys, and the relationship with environmental ch ange.