| 基于RS和GIS的吉林地区土地利用变化研究 |
| |
| 引用本文： | 张红红,林楠,王晓志,李任时.基于RS和GIS的吉林地区土地利用变化研究[J].测绘与空间地理信息,2016(2). |
| |
| 作者姓名： | 张红红 林楠 王晓志 李任时 |
| |
| 作者单位： | 1. 吉林省地质调查院,吉林长春,130601;2. 吉林建筑大学测绘与勘查工程学院,吉林长春,130118 |
| |
| 基金项目： | 中国地质调查局资助项目(1212011220028) |
| |
| 摘 要： | 土地利用变化研究有助于区域可持续发展和生态平衡的维持。基于RS和GIS软件平台,对吉林地区近10年来的土地利用类型进行解译,计算10年内土地利用的动态度和转移矩阵,分析不同土地利用类型的变化、转移及空间分布规律。结果表明:居民地和旱田面积呈增加趋势,水体和林地面积趋于稳定,水田面积大幅度减少;居民地增加最显著的位置集中在吉林市及其周围地区,而旱田和林地变化主要集中在离居民地较近的山坡处。
|
| 关 键 词： | RS GIS 土地利用变化 转移矩阵 |
Dynamic Changes of Land Use in Jilin Area Based on RS and GIS |
| |
| Abstract: | Land use change research is helpful to maintain the regional sustainable development and ecological balance;Based on RS and GIS software platform, the land use type of Jilin area were interoperated, the land use dynamic degree and transfer matrix were calculated in nearly 10 years, the different land use types change transfer and space distribution rule were analyzed.The results showed that the residents and the dry field area is increased, the area of water body and forest tended to be stable, the paddy field area is greatly reduced.The area of residents to increase centralized in Jilin city and its surrounding area, the dry field and forest change are mainly centralized in the closer from the residents in the hillside. |
| |
| Keywords: | RS GIS land use transfer matrix |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
