中文摘要：

科学开展土地整治空间格局及其影响因素分析,是明确区域土地整治方向、分解整治规划指标和实施差别化整治策略的重要依据。该文以“压力-状态-响应”的概念框架作为理论依据,构建土地整治的PSR（pressure-state-response）评价指标体系,综合熵权TOPSIS模型、组合矩阵模型和障碍度模型等系统算法,划分土地整治空间格局,探讨不同区域土地整治的障碍因素及调控策略,基本形成了土地整治空间区划的理论与方法体系。实证分析表明：1）山东省139个县（市、区）中土地整治压力分值高于全省均值的比例为69.04%,状态和响应分值低于全省均值的比例分别为50.68%和70.51%,表明山东省整体土地整治的压力较高、状态水平中等和响应程度偏低。2）山东省“3＋6”的土地整治空间格局中,3大主区包含县（市、区）的数量比例相对均衡,分别是37.41%、28.78%和33.81%,空间分布也比较集中;而对应6种整治类型的县（市、区）数量比例差异较大,在7.91%-20.86%之间,且空间异质性显著;说明土地整治空间区划过程中需要将“自上而下”的区域综合评价与“自下而上”的区域差异识别统筹兼顾。3）山东省土地整治障碍因子作用频次具有区域相似性和差异性的双重特征,土地整治潜力和经济支撑能力的薄弱是约束土地整治响应的主要阻力,建议引入市场机制,探讨因地制宜的多元治理模式。本研究是对“自下而上”土地整治空间格局划分方法的有效补充,藉此完善土地整治区划的理论与方法,并为“十三五”土地整治规划提供有益参考。

英文摘要：

Spatial pattem analysis of land consolidation is to classify space for different conditions of land consolidation. It not only helps to clear regional land management.directig and imp lementation strategy, but also is the important basis of taskdecomposition and project arrangement of land consolidation, which has become the necessary content of land consolidation planning. Therefore, scientifically carrying out the analysis of spatial pattem of land consolidation and its impact factor is important theoretical basis to clear the direction of regional land consolidation and make differential strategies in landconsolation planning. Firstly, the paper made the concept-framework of pressure-state-response （PSR） as theoretical basis, and built the PSR evaluation system of land consolidation with 18 indices. Secondly, the urgency, suitability and motivation ofland consolidation were analyzed through applying the entropy weight ToPSiS （technique for order preference by similarity to an ideal solution） model, and the analysis of the spatial pattern and types of land consolidation was carried out with the PSR combination matrix model. At last, the main obstacle factors of land consolidation in different regions and its frequencies were analyzed by using the obstacle degree model, and some different optimization strategies were proposed.