论淮河流域城镇体系空间结构的演变  

Discussions on the Evolution of Spatial Structure of Urban System in Huaihe River Basin

作　　者：王义民[1,2] 高军波[1,2] 颜俊[1,2] 

机构地区：[1]信阳师范学院城市与环境科学学院,河南信阳464000 [2]信阳师范学院淮河文明研究中心,河南信阳464000

出　　处：《信阳师范学院学报（自然科学版）》2013年第2期254-258,共5页Journal of Xinyang Normal University(Natural Science Edition)

基　　金：河南省政府决策研究招标课题(2012B593);河南省教育厅科技研究重点项目(12A170007;13B170402)

摘　　要：当代淮河流域没有形成独立的城镇体系,很多学者认为这是历史造成的,因为自古至今淮河流域城镇发育就不完善.但研究发现:淮河流域城镇演变可分为两个阶段:公元12世纪以前,淮河水系完整,城镇发育完善,中心城市地位突出,城镇密集区空间从流域西北部向流域北部再向流域东南部逐渐转移;公元12世纪以后,黄河夺淮,淮河水系紊乱,城镇发育缓慢,中心城市缺失.The urban system of Huaihe river is lacking in contemporary. Some scholars believe that this is caused by the history, because there were no formation of urban system in Huaihe River basin since ancient times. But some researches have found that the evolution of urban system in Huaihe river basin could be divided into two stages ： Before the twelfth Century a. d. , the Huaihe river system is complete, the development of urban system is perfect, the posi- tion of central city is outstanding; the spatial of city-and-town concentrated area of Huaihe river basin is gradually transfer from northwest to north, and then to southeast. After the twelfth Century a. d. , the Yellow river seized the channel to the sea of Huaihe river, which resulted in the Huaihe river system disorders, and made the structure of ur- ban system in Huaihe river basin unbalance.

关 键 词：淮河流域 城镇体系 空间结构 

分 类 号：K901.8[历史地理—人文地理学]