土地集约利用的研究进展及展望

土地集约利用是发展循环经济和建设节约型社会的必然要求。本文在对国内外土地集约利用的研究进展进行疏理的基础上，对未来发展趋势进行了展望。研究表明，未来土地集约利用应加强4个方面的研究:①在研究视角上，区域产业结构与区域土地利用结构的耦合关系有待于深入探索;②在研究内容上，土地集约利用标准体系研究尚处于起步阶段，研制力度仍不能满足建设节约型社会的迫切需求。土地资源节约集约利用状况调查标准、土地集约利用评价标准和审核标准体系的制定工作急需开展;③在研究尺度上，应加强开展多层次、分区域，包括大城市以外的中小城市、小城镇和农业土地集约利用的研究;④在研究方法上，改变传统的定性分析和简单的定量分析，积极开展基于GIS技术、系统动力学模型、人工神经网络等现代方法、模型和技术的融合和应用研究。研究结果和结论将对促进我国土地资源的集约利用研究具有重要科学意义。

Advances and Expectations of Intensive Land Use Researches

Currently, intensive land use has not only become one of the important contents of circular economy and economical society, but also is a key work in country land resource management departments. Based on the critical review on the development of international intensive land use researches, the developing trend of intensive land use has been carried out in this paper. It is found that studies on following four aspects should be strengthed. (1) On research view, the coupling relationship between the regional industry structure and land use structure should be studied further. (2) On research content, because related research is at preliminary stage, the study of standard system can not meet the demands of economical society. It is urgent to carry out the study of the investigation standard, evaluation standard and auditing standard of intensive land use. (3) At research scales, multilayer and different region intensive land use researches, including medium, small cities and agriculture, should be identified and discussed. (4) On research methodology, the application of GIS technology, systemic dynamic model and Artificial Neural Work should be developed in order to change traditional qualitative analysis and simple quantitative analysis. The results and conclusions in this paper will provide scientific basis for accelerating the study of intensive land use in China.