【作者】 潘洪义；

【导师】 许皞； 门明新；

【作者基本信息】 河北农业大学 ， 土地资源管理， 2007， 硕士

【摘要】 随着京津地区产业升级和转移，尤其是在河北省生产力布局向沿海推进战略的实施，并根据唐山市作为矿业、重工业城市、环渤海地区的制造业基地等特点和大都市区性质的定位，未来唐山的人均建设用地指标高，特别是人均工业建设用地仍将保持较高水平。这必将使唐山市工业用地从数量到布局上都发生深刻变化。因此，对研究区域内工业用地扩展从数量到空间格局变化、扩展模式及工业布局进行研究，有助于提高城市化质量，并对制定合理的工业布局、城市规划、控制工业用地规模，解决城市化进程中出现的低效、盲目利用土地等问题都有着重要的实践和指导意义。本研究在广泛吸取相关工业用地扩展模式及工业产业布局研究成果的基础上，运用ERDAS遥感软件首先对1993年和2003年两期Landsat TM／ETM遥感影像以地形图进行几何校正并进行图像裁剪获取研究区全景影像。然后，采取监督、非监督分类与人机交互解译相结合的分层提取工业用地信息，在GIS软件支持下对图像进行处理获取工业扩展变化图。最后结合土地转移矩阵、重心转移、景观指数、集中指数和地理联系率等空间分析方法对研究区内工业用地进行研究。通过研究得出以下结论：(1)1993-2003年，研究区内工业用地由6954.60hm~2增加至8177.55 hm~2，净增加面积为1222.95 hm~2，年扩展速度为1.76％；其增加来源主要是耕地和城市用地，分别占45.24％和21.99％，二者之和为67.23％，超过半数以上；(2)1993-2003年间工业用地重心向丰润城区方向发生了转移，在研究区内工业用地以丰润、丰南城区的扩展最为强烈，其中又以丰润城区增加面积最多，因此导致唐市区工业重心在经向向西移动0.68km，在纬向向北移动0.24km；(3)研究区处于工业快速发展期，以乡镇企业用地迅速增长、工业开发区的大规模兴建以及城区传统工业搬迁的飞地式扩展为主，占总扩展面积的73.62％；以老工业区同心圆式向外蚕食推进为辅，占总扩展面积的26.38％；(4)唐山市工业用地规模扩大，整体景观呈现破碎度增加，斑块数由108块增加至131块，平均面积由62.82hm~2减小至55.61hm~2，景观分形维数由1.049增加至1.058，说明工业用地空间形状复杂性增大，扩展模式以飞地式扩展为主；(5)唐山市工业布局地理联系率和工业集中指数分别为68.67和77.47，表明研究区内工业布局具有布局相对集中的特点。其布局具有集中与分散相结合，点轴布局初步形成的特征；(6)结合唐山市工业发展阶段与工业化水平，提出“一个综合服务中心、二条产业发展带、若干产业集群”布局构想。更多还原

【Abstract】 With the industrial boosting and shifting of Jing-Jin district, especially the Hebei Province industrytransferring toward coastal areas. The great changes in the quantity and distribution of industrial land ofTangshan city have taken place. Research on the industrial land distribution, spatial pattern andexpanding mode will help to establish rational land use planning and to control the industrial land scale.Based on the current industrial distribution of Tang Shan, this passage put forward an assumption of theindustry land arrangement, it can play a positive role in building rational industrial base, making theinterrelated policies of industrial space structure and ensuring the healthy industrial development. Thepurpose of the dissertation is to reveal the origin of increase, spatial extension, transformation ofindustrial land barycenters and fractal dimensions of industrial land in Tangshan city. The integration ofRemote Sensing (RS) and Geographic Information Systems (GIS) has been widely applied andrecognized as a powerful and effective tool in detecting land use change in urban areas. Erdas Imagine8.7 software is used to deal with the satellite images. Based on the Remote Sensing information ofmulti-season, multi-band and multi-platform, the maps were produced for different years in Tangshan.First, Landsat TM/ETM satellite images were geometrically corrected, which was based on 1:200000terrain map in 1974 and full Tangshan TM/ETM images gained. And then the method ofperson-machine alternating operation and multi-extracting method combining supervised classificationwith non-supervised classification were applied to Landsat TM/ETM satellite images, which wererespectively acquired in 1993 and 2003, and the map of the industrial space distribution were gained.Moreover, under the support of the GIS software the dynamic maps of industrial land were made.Themaps are used to digitize the Origin of increase, spatial extension, transformation of industrial landbarycenters and fractal dimensions of industrial land, with the help of GIS. The results are as follows: (1)The scale of industrial land increases continuously from 6954.60 hm~2 to 8177.55 hm~2 by cultivated landtransformation. (2) The variety took place in space construction of industrial land which barycentermoved to the 0.68km westward and the 0.24km toward the north respectively. (3) The spatial extensionmodes includes exclave jumping and concentric circle nibble, which the former is the main mode in thisarea, and it amount to 73.62% of total study area. (4) With the number of industrial land spot increasingfrom 108 to 131, both fractal dimensions and broken degree of industrial land increase from 1.049 to1.058 in ten years, average area decreased from 62.82 h~m2 to 55.61 hm~2 at same time, so the industrialland disperse. (5) It can be educed that the industrial space distribution relatively concentrative throughthe calculation of coefficient of geographic association. The characteristics of Tangshan city are thecombination of disperse and concentration, obviously suburban and the elementary formation ofdot-axis mode. (6) Finally, based on the stage of industry development and the industrialization levelsin Tangshan city, this passage put forward an industrial distribution space model, which conceives acomprehensive service center, two industrial development belts and some industrial clusters.更多还原