帮助 关于我们

返回检索结果

北京市土地利用变化的空间分布特征
A study on the spatial distribution of land use change in Beijing

查看参考文献14篇

文摘 土地利用变化是全球变化中的重要组成部分，是短期内人类活动对自然环境施加影响的显著表现形式。本文基于遥感和地理信息系统技术，利用Landsat TM图像的解译成果，分析了北京市1985～2000年土地利用变化的空间分布特征。研究表明，在这15年的时间里，北京市林地和城乡、工矿、居住用地的转移趋势明显，两者的转移率分别达到40.78%和37.60%，主要以林地内部、林地向草地转移、居住用地的内部和工矿废弃地还林还草等类型为主。同时，各类土地利用类型的净变化呈现出明显的区域差异。
其他语种文摘 Land use change is a key component for global environment change, and a representation of the impact of human activities on physical environment. Supported by the 1 km grid global database, IGBP, IHDP and other international organizations have implemented a series of researches including land cover dynamics,m mechanism and global and regional models. The 1 km grid data is an effective way of data integration, which can promote regional land-use change monitoring, predication and driving forces analyses. This paper, based on remote sensing, GIS and Landsat TM digital images, analyzed the structural features and spatial patterns of land use change in Beijing from 1985 to 2000. The primary findings show that conspicuous conversion, with a rate of 40.78% and 37.60% respectively, occurred for woodland and built-up areas with internal conversion of woodland, conversion from woodland to grassland, internal conversion of built-up areas and afforestation or grassland restoration in abandoned mining land as its main conversion categories. At the same time, the net change of each kind of land use is characterized by conspicuous areal differentiation. The decrease of dry land of central-eastern and southern Beijing, 129, 874, 1 hm~2 in total, is domain and conspicuous while that of northeastern by sparse distribution. The increase of arable land, domainted by paddy field is sparsely distributed in northern and central-western Beijing. Forest area trends are enlarging in spatial distribution, especially in protection foreset of Northeast, North and Northwest Chain and mountainous areas of southwestern Beijing. The decreased area of grassland is almost 6 times of the increased. The former happened chiefly in mountainous areas while the latter in reused arable land or grassland areas. For a long time series during 1985～2000, the trend of water body expansion obviously occurred in central-western, southeastern mountainous areas an some reservoir areas of northern and eastern Beijing. Above all, the most conspicuous feature of land-use change in Beijing for the past 15 years is still urban expansion, undoubtedly affected by the macro social and economic conditions in China, which is densely distributed in central-eastern and central-southern Beijing and expanded around the downtown as well as around the towns of each county in Beijing. These findings promote our understanding of land use change and contribute to the decision-making of local governments.
来源 地理研究 ,2002,21(6):667-674 【核心库】
关键词 土地利用 ; 土地利用变化 ; 空间分布 ; 北京市
地址

中国科学院地理科学与资源研究所, 北京, 100101

语种 中文
文献类型 研究性论文
ISSN 1000-0585
学科 社会科学总论
基金 中国科学院知识创新工程项目
文献收藏号 CSCD:1010963

参考文献 共 14 共1页

1.  Helmut J Geist. What drives tropical deforestation?. LUCC Report Series No. 4,2001 CSCD被引 1 次    
2.  Turner B L Li. The earth as transformed by human action. Global and regional changes in the biosphere over the past 3000 years,1990 CSCD被引 1 次    
3.  Deng Xiangzheng. Internet based environmental monitoring information system and its application in Yili Prefecture. Journal of Geographical Sciences,2002,12(2):163-170 CSCD被引 6 次    
4.  Verbrug P H. Simulation of changes in the spatial pattern of land use in China. Applied Geography,1999,19(3):211-233 CSCD被引 2 次    
5.  刘纪远. 中国土地利用变化现代过程时空特征的研究──基于卫星遥感数据. 第四纪研究,2000,20(3):229-239 CSCD被引 261 次    
6.  刘纪远. 中国环境资源遥感宏观调查与动态研究,1996 CSCD被引 354 次    
7.  Veldkamp A. Predicting land-use change. Agriculture, Ecosystems and Environment,2001,85:1-16 CSCD被引 78 次    
8.  顾朝林. 北京土地利用/覆盖变化机制研究. 自然资源学报,1999,14(4):307-312 CSCD被引 135 次    
9.  刘湘南. 土地利用空间格局及其变化的图形信息特征分析. 地理科学,2002,22(1):79-84 CSCD被引 38 次    
10.  刘明亮. 基于1 km格网的空间数据尺度效应研究. 遥感学报,2001,5(3):183-189 CSCD被引 50 次    
11.  唐先明. 地理空间数据融合研究及应用,2000 CSCD被引 3 次    
12.  Johnson. Change vector analysis: a technique for the multispectral monitoring of land cover and condition. Int. J. Remote Sensing,1998,19(3):411-426 CSCD被引 2 次    
13.  鲁达. 北京近百年城市用地变化与相关社会人文因素简论. 地理研究,2001,20(6):689-696 CSCD被引 1 次    
14.  宗跃光. 北京大都市土地开发的乘数效应和增长模式研究. 地理研究,2002,21(1):89-96 CSCD被引 7 次    
引证文献 41 篇

1 李仁东 江汉平原土地利用的时空变化及其驱动历素分析 地理研究,2003,22(4):423-431
CSCD被引 23 次

2 周尚意 交通廊道对城市社会空间的侵入作用--以北京市德外大街改造工程为例 地理研究,2003,22(1):96-104
CSCD被引 2 次

显示所有41篇文献

论文科学数据集
PlumX Metrics
相关文献

 作者相关
 关键词相关
 参考文献相关

版权所有 ©2008 中国科学院文献情报中心 制作维护：中国科学院文献情报中心
地址：北京中关村北四环西路33号 邮政编码：100190 联系电话：(010)82627496 E-mail:cscd@mail.las.ac.cn 京ICP备05002861号-4 | 京公网安备11010802043238号