|
|||||
|
|
| 湖南桃源县土地利用动态变化研究 | |
| 引用本文： | 郭慧丽,李巧云,关欣,张进. 湖南桃源县土地利用动态变化研究[J]. 湖南农机, 2012, 39(3): 136-137,141 |
| 作者姓名： | 郭慧丽 李巧云 关欣 张进 |
| 作者单位： | 1. 湖南农业大学资源环境学院,湖南长沙,410128 2. 湖南农业大学生物科学技术学院,湖南长沙,410128 3. 荆州鑫地源土地规划设计有限公司,湖北荆州,434000 |
| 摘 要： | 研究土地利用/土地覆盖动态变化是研究全球变化的核心。文章以地理信息系统为研究手段,利用重心模型和时间序列动态模型对桃源县2000年～2009年的土地利用变化动态度及其重心进行了分析,得出耕地正在向东北方向扩展,园地向东南方向扩展,林地向东部偏南扩展,建设用地向西北方向扩展的结论,以期对桃源县的土地利用提供指导作用。 |
| 关 键 词： | 土地利用 动态变化 桃源县 |
The dynamic change research on land of Taoyuan, Hunan Province |
|
| GUO Hui-li , LI Qiao-yun , GUAN Xin , ZHANG Jin. The dynamic change research on land of Taoyuan, Hunan Province[J]. Hunnan Agricultural Machinery, 2012, 39(3): 136-137,141 | |
| Authors: | GUO Hui-li LI Qiao-yun GUAN Xin ZHANG Jin |
| Affiliation: | 1.Collete of Resources and Environment,Hunan Agricultural University,Changsha 410128,China 2.College of Biological Science and Technology,Hunan Agricultural University,Changsha 410128,China 3.Jingzhou Xindiyuan Land planning and Design Co.,Ltd,Jingzhou,Hubei 434000,China) |
| Abstract: | Dynamic study of Land-use is the core of global change studies.According to the geograhic information system as the research method,we use the distribution centre of gravity model and time series model to research the land-use change and the centre of gravity of Taoyuan Country from 2000 to 2009,getting the result that farmland is being extended to the Northeast,corner to the Southeast direction,forest land to the Southeast extension,construction land to the Northwest,with a view to provide a guiding role to the land use of Taoyuan County. |
| Keywords: | LUCC dynamic change Taoyuan County |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |