| 云南沿边境地带小流域LUCC遥感监测试验研究 |
| |
| 引用本文： | 王丹丹,袁希平,甘淑.云南沿边境地带小流域LUCC遥感监测试验研究[J].地矿测绘,2007,23(1):4-7. |
| |
| 作者姓名： | 王丹丹 袁希平 甘淑 |
| |
| 作者单位： | 昆明理工大学,云南,昆明,650093;云南大学,亚洲国际河流中心,云南,昆明,650091 |
| |
| 基金项目： | 国家重点基础研究发展计划(2003CB415105)，云南省自然科学基金重点项目(2003C0002Z) |
| |
| 摘 要： | 通过对1990年和2004年两期Landsat TM影像LUCC信息提取方法的处理,揭示了14年间畹町河流域土地利用/土地覆盖的动态变化情况,并对其数量变化和空间特征进行了分析。研究表明,1990-2004年间流域内林地和水域面积显著减少,城镇沿公路大量向外扩张,耕地和未利用土地面积有所增加,草地面积相对持平。
|
| 关 键 词： | 云南 沿边境地带 小流域 土地利用/土地覆盖变化(LUCC) 遥感监测 畹町河 |
| 文章编号： | 24288724 |
| 修稿时间： | 07 2 2006 12:00AM |
Study on LUCC Remote Sensing Monitoring in Small Watershed in Yunnan Frontier Area |
| |
| WANG Dan-dan,YUAN Xi-ping,GAN Shu.Study on LUCC Remote Sensing Monitoring in Small Watershed in Yunnan Frontier Area[J].Surveying and Mapping of Geology and Mineral Resources,2007,23(1):4-7. |
| |
| Authors: | WANG Dan-dan YUAN Xi-ping GAN Shu |
| |
| Affiliation: | 1. Kunming University of Science and Technology, Kunming Yunnan 650093, China; 2. Asian International River Center in Yunnan University, Kunming Yunnan 650091 ,China |
| |
| Abstract: | Based on the progress of LUCC information extraction methods to two Landsat TM imagines in 1990 and 2004,this paper revealed the dynamic change situation of land use/land cover in Wanding river watershed in this 14 years,and analyzed its quantity change and spatial characteristic.The study shows that,from 1990 to 2004,in this river watershed,the woodlands and water areas decreased sharply,town areas expanded along roads in large quantity,farmlands and unused lands enlarged,and the amount of lawn areas was not changed so much. |
| |
| Keywords: | Yunnan frontier area small watershed Land Use Cover Change(LUCC) remote sensing monitoring Wanding river |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
