长江科学院院报2012，Vol.29Issue(5)：67-71,5.
基于RS和GIS的LUCC研究——以重庆市万州区为例
Analysis on LUCC Based on RS and GIS:A Case Study of Wanzhou, Chongqing
摘要
Abstract
RS( Remote Senging) and CIS were applied to interpret the remote sensing image of Wanzhou district in 2000 and 2007. Quantitative statistic data and phasor diagram were worked out. The dynamic characteristics of LUCC (Land Use/Cover Change) were analyzed through a model which includes four exponents, namely single dynamic index, exploitation degree, consumption degree, and comprehensive dynamic index. It was found that garden plot accounted for the largest proportion of the whole land cover, up to 39.52%. In general, land cover didn't change much, while each single dynamic index was different, with construction land grew remarkably and forest land and farmland decreased. It' s suggested that measures must be taken to protect forest land and farmland, and the management of urban construction land must be strengthened. This research provides basis for the decision making for reasonable land use.关键词
土地利用/土地覆被/动态监测/遥感与GIS/重庆市万州区Key words
land use/ land cover/ dynamic monitoring/ RS and GIS/ Wanzhou district of Chongqing City分类
天文与地球科学引用本文复制引用
周杨,周廷刚,冯冲..基于RS和GIS的LUCC研究——以重庆市万州区为例[J].长江科学院院报,2012,29(5):67-71,5.
