哈大齐城市密集区空间经济联系测度及其动态演进规律  

Spatial linkage measurement and dynamic evolution law in the Ha-Da-Qi city concentrated area

作　　者：姜博[1] 初楠臣 孙雪晶[1] 马玉媛[1] 

机构地区：[1]东北农业大学资源与环境学院,哈尔滨150030

出　　处：《干旱区资源与环境》2015年第4期59-64,共6页Journal of Arid Land Resources and Environment

基　　金：黑龙江省自然科学基金(编号:G201134);国家自然科学基金(编号:41101153);东北农业大学博士科研启动基金(编号:2009RC43)资助

摘　　要：利用城市流强度模型、经济联系强度模型综合测度了哈大齐城市密集区空间经济联系及其动态变化规律。研究表明:哈大齐城市密集区各城市辐射扩散能力差异显著,哈尔滨以较高的城市流强度成为区域联系的中心,大庆次之,其他城市对外辐射能力微乎其微;2006-2010年间,哈尔滨、大庆、齐齐哈尔外向功能量和城市流强度均表现出持续上升态势,仅绥化出现了先降后升的小幅度波动;哈尔滨城市流倾向度变化相对较大,呈上升趋势,齐齐哈尔和大庆的城市流倾向度基本变化不大,保持平稳,绥化总体上呈现出下降态势,城市流倾向度趋于收敛;哈尔滨与绥化的绝对联系量最高,其次是双城、肇东、齐齐哈尔、大庆、安达;哈尔滨未来经济联系的主要方向表现为北部、西南部和西北部。We made use of the urban flow intensity model and economic linkage model to comprehensively meas- ure the economic contacts and dynamic evolution rule in Ha- Da -Qi city concentrated area. Research showed that there was considerable discrepancy of radiation and diffusion capacity in Ha - Da - Qi city concentrated are- a. Harbin city with high flow strength became the central, Daqing city was the second, other cities had little ex- ternal radiation ability. From 2006 to 2010, the urban extrovert function and urban flow intensity of Harbin, Daqing and Qiqihar showed a rising trend, only in Suihua it appeared to fall after rising in a small amplitude fluctuation. The flow tendency degree in Harbin city rose, that in Qiqihar and Daqing held steady, in Suihua it tended toward a reduction in overall situation; city flow tendency degree tended to convergence. The absolute contacts quantity between Harbin and Suihua was the highest, followed by Zhaodong, Qiqihar, Daqing and An- da. The main direction of Harbin economic relations were to the north, southwest and northwest.

关 键 词：经济联系 城市流强度 城市密集区 哈大齐 

分 类 号：F290[经济管理—国民经济]