GIS-BASED ANALYSIS OF URBAN LAND-USE CHANGES--A Case Study of Haizhu District of Guangzhou City,Chin

来源 :中国地理科学 | 被引量 : 0次 | 上传用户:margaret9163
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
This paper describes a GIS-based spatial analysis method that combines qualitative analysis and quantita-tive analysis to characterize land-use patterns and predict the trend of future land-use changes in Haizhu District ofGuangzhou City, China. Spatial technique is introduced to manage land-use data and derive information of land-usechanges. Through the case study for the selected area, it is demonstrated that the method and technique introduced in thepaper can be effectively utilized for the analysis of urban land-use changes. Based upon this analysis, the paper also pro-vides discussions and recommendation on urban land-use planning, urban planning and land management. Both land-usemaps of Haizhu District of Guangzhou in 1995 and 1997 and the remote sensing images of 1999 are utilized in the cur-rent research. It is convenient to get various statistic data and to combine attribute data with spatial data so as to analyzeland-use changes in a geographic context, which is especially suitable for the need of urban construction department, ur- ban management department and urban planning department.
其他文献
Prochlorococcus, a tiny oxygenic photosynthetic picoplankton with unique pigment composition, has been found to be ubiquitous and abundant in the world oceans,
By analyzing and comparing the experimental data, the point source moment theory and the cavity theory, it is concluded that the vibrating signals away from the
The Frasnian-Famennian (F-F) mass extinction is one of the five great extinctions of marine life during the Phanerozoic. The F-F event killed most of the Devoni
Loess on the northern slope of Kunlun Mountains is the synchronous deposition of the Taklimakan Desert. The paleomagnetism and climatic records of an over 80 m
Considering the existing problems of the petroleum system, this paper brings forward the concept of natural gas accumulation system and presents the dividing pr
京沪高速铁路质量标准高,只有提高施工质量管理水平才能实现世界一流高速铁路的目标.在此,我们主要从培训教育、原材料控制、样板领路、落实检查制度,推广四新应用等方面提高
Strain of Flavobacterium sp. (S- 9801), was screened from 207 strains of marine bacteria isolated from the Bohai Sea continental shelf and the Zhujiang Estuary,
Rivers are one of the most essential sources of sand and gravel supply for civil works. However, undesirable effects of irregular in-stream mining have been rep
The updated study shows that the taphrogenesis of basement of the Fushun Basin is not a kind of instantaneous process. It intensified gradually and went to extr
Using Morlet wavelet transform we investigated the intraseasonal variability of the subsurface temperature in the SCS by analyzing ATLAS mooring data obtained d