黑龙江省地级市土地集约利用评价及驱动力——以佳木斯市为例

EVALUATION AND DRIVING MECHANISM ANALYSIS ON URBAN LAND-USE INTENSIFICATION OF BOROUGH CITY,HEILONGJIANG PROVINCE——TAKE JIAMUSI CITY AS AN EXAMPLE

客观地评价城市土地集约利用水平及集约利用的变化程度,分析产生这种变化的驱动力因素和敏感性因素,有助于强化和提升土地管理部门对土地管理的宏观调控能力。文章以黑龙江省典型的地级市——佳木斯市为例,运用模糊层次综合评价法以及主成分分析法,利用SPSS软件分析。研究结果表明佳木斯市土地集约度在10年中变化不大,总体呈下降趋势,且城市土地利用基本集约,土地集约利用潜力呈上升趋势。要提高佳木斯市土地集约利用程度应从调控土地市场、优化用地结构以及加强土地管理等方面入手。

Evaluating urban land - use, intensification level and change degree of Jiamusi city objectively and analyzing dynamic and sensitive factors causing this change is helpful to strengthen and raise macro- control ability to land management by land administration department. The methods of Fuzzy- layer Synthesis Evaluation, Principal Component analysis and SPSS software are adopted. Results show that land- use intensification degree in Jiamusi hasn＇t changed a lot during the ten years, taking on decline tendency as a whole, urban land use is intensive basically, the potential of land- use intensification takes on rise and that we should start with controlling land market, optimizing land structure and strengthening land management and so on to increase land- use intensification degree.