Title :
Study about the dynamics characteristics of land use pattern in Xinzheng city based on GIS
Author :
Xia, Liling ; Zhao, Zhenhua ; Xi, Chunyan
Author_Institution :
Dept. of Inf. Eng., Nanjing Inst. of Ind. Technol., Nanjing, China
Abstract :
The RS and GIS research new technologies which suitable for large-scale regions research and the landscape index analysis method were used to study the overall land use pattern characteristics and dynamics trends of Xinzheng city from 1995 to 2000 by analyzing the remote sensing image maps. Results show that: the building lands increases unceasingly, forest land, meadow and waters area gradually reduced; heterogeneity and diversity index of Land use type decreased; Landscape fragmentation index increased, and evenness reduction. Suggested that strengthens the land pattern plan and improve the land utilization way, develops the natural resource reasonably, walks the sustainable development path.
Keywords :
geographic information systems; geophysical image processing; sustainable development; terrain mapping; AD 1995 to 2005; China; GIS technique; Xinzheng city; diversity index; dynamics characteristics; forest land; heterogeneity index; land use pattern; land utilization analysis; landscape fragmentation index; landscape index analysis method; large-scale region; remote sensing image analysis; remote sensing technique; sustainable development; Biological system modeling; Cities and towns; Geographic Information Systems; Indexes; Industries; Soil; Water resources; GIS; dynamics trends; land utilization; landscape index;
Conference_Titel :
Remote Sensing, Environment and Transportation Engineering (RSETE), 2011 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-9172-8
DOI :
10.1109/RSETE.2011.5964826
