基于多层次判定的矿业城市武安土地利用强度变化研究  

Study on the change of land use intensity in mining cities based on multi level decision:take Wuan city of Hebei province as an example

作　　者：耿晓丽 张建军[1,2] 魏聪礼 程明芳[1] GENG Xiaoli1 , ZHANG Jianjun1,2 , WEI Congli1 , CHENG Mingfang1(1.School of Land Science and Technology, China University of Geosciences（Beijing）, Beijing 100083, China; 2. Key Laboratory of Land Consolidation and Rehabilitation, Ministry of Land and Resources, Beijing 100035, China)

机构地区：[1]中国地质大学(北京)土地科学技术学院,北京100083 [2]国土资源部土地整治重点实验室,北京100035

出　　处：《中国矿业》2018年第5期106-112,共7页China Mining Magazine

基　　金：国家自然科学基金项目资助(编号:41571507;41101531)

摘　　要：矿产资源的开采在带来巨大收益的同时,迫使土地利用类型、数量、质量、分布乃至生态功能受到严重干扰。土地利用强度变化研究可以深入揭示土地利用类型的变化信息,动态监测土地利用/覆被状态,为土地资源的可持续利用及科学规划提供借鉴依据。本文以武安市为研究对象,基于2005年、2009年和2014年三期土地利用现状数据,运用强度分析的方法,系统阐释武安市三个层次的强度变化,并深入分析不同层次的稳定性,判断变化强度的特征以及潜在的地类转变。研究结果表明:间隔层次,2005~2009年的土地利用类型变化较为快速,土地利用变化强度明显高于平均变化强度,2009~2014年的土地利用变化强度与之相反;地类层次,变化比较活跃的是工矿仓储用地、林地和园地,耕地在整个时间间隔变化相对休眠,其他地类在不同的时间间隔变化强度状态不一;转变层次,工矿仓储用地的增加主要来源于水域及水利设施用地和园地,减少则主要是转变为非工矿建设用地。The exploitation of mineral resources brings great benefits at the same time, forcing the land use types, quantity, quality, distribution and ecological function to be severely disrupted. Studying on intensity change of land use types can further reveal the change information of the land use type, monitor the land use/cover status dynamically, and provide reference for the sustainable use of land resources and scientific planning. This article takes Wuan city as a case study, based on the data of land use in 2005,2009 and 2014 ,use the method of strength analysis,systematically to explain the three levels of strength changes in Wuan City,and to analyse the different levels of stabilityin depth, to determine the characteristics of the intensity of change and potential land changes. Research indicates： interval hierarchy, the change of land use type from 2005 to 2009 is relatively rapid and obviously higher than the average change intensity, the intensity of land use change in 2009-2014 is the opposite; land class hierarchy, changes are more active in Industrial and mining storage land, woodland and garden, cultivated land changes relative to dormancy throughout the time interval, other land classes vary at different time intervals; transition level, the increase in industrial and mining storage land mainly comes from water and water conservancy facilities land and garden,reduction is mainly converted to non-industrial construction land.

关 键 词：强度分析 土地利用转移矩阵 稳定性 武安市 

分 类 号：F301.24[经济管理—产业经济] F407.1