中文摘要：

实现城市土地利用效益与城市化水平的高度耦合协调，对于促进经济社会的可持续发展有着重要的现实意义。本文以东北三省34个地级市为例，对其城市土地利用效益和城市化的耦合协调度进行了分析，得到如下结论：①通过对城市土地利用效益和城市化水平综合指数的测算得知，并没有城市处于土地利用效益与城市化水平同步型的发展阶段，而是全部位于滞后型或超前型的状态，且滞后型成为主流趋势，城市数量也呈现递增的态势；②东北三省的城市土地利用效益与城市化之间的耦合程度总体较高，以中高度耦合为主；在区域内部，辽宁省内中高度耦合的城市比例明显高于吉林和黑龙江；③通过对城市土地利用效益和城市化的协调度分析得知，协调程度相对较高的城市沿哈一大交通经济带呈带状分布；协调程度呈现出明显的“中心一外围”空间递减分布趋势，即越靠近中心城市协调度越高、越远离中心城市协调度越低的发展格局。

英文摘要：

A high degree of coupling coordination between urban land use benefits and urbanization will promote economic and social sustainable development in China. Here, we examine coupling coordination of urbanization and land use benefit as an example of the 34 prefecture-level in northeastern China. The composite index of urban land use benefit and the level of urbanization suggests no synchronous development stage between urban land use benefits and urbanization; all samples are in a retarded or advanced state. The overall coupling coordination degree of urban land use benefit and urbanization of the three focal northeastern provinces is in a higher state;the urban scale of a high coupling degree in Liaoning is higher than that of Jilin and Heilongjiang. Through the analysis of the coordination degree of the urban land use benefit and urbanization, we found that urban areas with a relatively high coordination degree （Dalian, Shenyang, Changchun and Haerhin） are distributed along the Harbin-Dalian traffic economic belt. The degree of coordination shows a distribution trend of outer space of central urban areas based on location, which is that the closer to the urban center, the higher the degree. In future development processes, enhancing the radiation and leading role of urban centers should be the most important measure and this will promote a coupling coordination between urban land use benefits and urbanization.