生态安全格局视角下矿业城市土地利用空间冲突识别  

Land Use Space Conflict Recognition in Mining Cities from the Perspective of Ecological Security Pattern

作　　者：田若颖 陈勇 周皓[1] 肖晓 王巧稚 曾向阳[1] TIAN Ruoying;CHEN Yong;ZHOU Hao;XIAO Xiao;WANG Qiaozhi;ZENG Xiangyang(School of Resources and Environmental Engineering,Wuhan University of Science and Technology,Wuhan,Hubii 430081,China;Hubei Key Laboratory for Efficient Utilization and Agglomeration of Metallurgic Mineral Resources,Wuhan,Hubti 430081,China)

机构地区：[1]武汉科技大学资源与环境工程学院,湖北武汉430081 [2]冶金矿产资源高效利用与造块湖北省重点实验室,湖北武汉430081

出　　处：《矿业研究与开发》2020年第6期153-159,共7页Mining Research and Development

基　　金：国家自然科学基金项目(41971237,40701624).

摘　　要：土地利用空间冲突识别对国土空间规划和区域空间管制有着重要的指导作用。以湖北省典型矿业城市大冶市为例,在"源地廊道"生态安全格局构建的基础上,借助LUCIS模型思想,建立农业、建设和生态用地适应性分级方法,利用冲突判别矩阵,将冲突划分为极强、高度、中度、低度、极微5个一级类和12个二级类。研究结果表明:大冶市极强、高度、中度、低度和极微冲突面积分别为3.55,84.32,755.53,665.71km^2和56.93km^2,以中度冲突为主,农业和建设用地之间的冲突仍是最主要的冲突表现形式;极强和高度冲突虽然比例不高,但冲突区比较集中,且对主要生态源地和关键生态廊道带来冲击,生态保护与农业生产、城市建设的矛盾依然突出。Land use space conflict recognition plays an important guiding role in land spatial planning and regional spatial regulation.Taking Daye city,a typical mining city in Hubei Province,as an example,based on the construction of the ecological security pattern of"source-corridor",using the LUCIS model idea,the classification method of agricultural,construction and ecological land adaptability was established.Using the conflict discrimination matrix,the conflicts were recognized,which were divided into five first-level categories with extreme high,high,moderate,low,and very micro,as well as 12 second-level categories.The results show that the conflictareas of the first-level categories in Daye City are 3.55,84.32,755.53,665.71 and 56.93 km^2 respectively,mainly with moderate conflict,the conflict between agriculture and construction land is still the most important form of conflict.Although the proportion of extreme high conflict to high conflict is not very high,the conflict zone is concentrated,and it has an impact on the main ecological sources and key ecological corridors,and the contradiction between ecological protection,agricultural production and urban construction is still outstanding.

关 键 词：矿业城市 土地利用 冲突识别 生态安全格局 LUCIS模型 

分 类 号：TD98[矿业工程—选矿] TD327