|
|||||
|
|
| 内蒙中部地区不同生态区土地利用 格局分布特征 | |
| 引用本文： | 徐霞,王静爱,贾海坤,高琼.内蒙中部地区不同生态区土地利用 格局分布特征[J].地理科学进展,2005,24(3):44-49. |
| 作者姓名： | 徐霞 王静爱 贾海坤 高琼 |
| 作者单位： | 1. 北京师范大学环境演变与自然灾害教育部重点实验室,北京师范大学资源学院,北京,100875 2. 北京师范大学地理与遥感学院,北京,100875 |
| 基金项目： | 国家自然科学基金项目“区域生态系统对气候和土地利用变化响应的集成分析(编号:90211002)资助。 |
| 摘 要： | 土地利用变化对全球变化和可持续发展有着深刻的影响,同时生态背景因素对土地利用变化也有着相应的反馈关系。采用单元匹配和空间叠加分析的方法,分析了内蒙古中部地区不同自然生态区土地利用空间分布格局特征。其结果表明：不同的生态因素对土地利用空间分布的约束状况不同,土地利用在数量结构和空间格局两个方面存在很强的地带性差异。 |
| 关 键 词： | 内蒙中部区 生态区 土地利用格局 地理信息系统 |
| 收稿时间： | 2005-01-01 |
| 修稿时间： | 1/1/2005 12:00:00 AM |
The Spatial Pattern of Land Use under the Different Ecoregion in the Middle of Inner Mongolia |
|
| XU Xia,WANG Jingai,JlA Haikun,GAO Qiong.The Spatial Pattern of Land Use under the Different Ecoregion in the Middle of Inner Mongolia[J].Progress in Geography,2005,24(3):44-49. | |
| Authors: | XU Xia WANG Jingai JlA Haikun GAO Qiong |
| Affiliation: | 1. Key Laboratory of Environmental Change and Natural Disaster, Ministry of Education of China, Beijing Normal University|College of Resources Science and Technology, Beijing Normal University|Beijing 100875, China| 2. College of Geography and Remote Sensing Sciences,Beijing Normal University| Beijing 100875, China |
| Abstract: | The research of land use is significant to global environmental change and sustainable development. The environmental effect of land use change is profound to water cycle, environment quality, biodiversity, productivity and response capacity of terrestrial ecosystem. The factor of nature and socity effects the spatial feature of land use. Based on the technology of GIS,the article studies several factors synthetically and unifies different units of social data and natural data. After analysis of the spatial feature under the different physical ecoregion in the middle of Inner Mongolia, it is shown that the constraint to the spatial feature of land use is different under different physical ecoregions. The pattern of quantity and space is more different under different physical ecoregions. |
| Keywords: | the middle of Inner Mongolia physical ecoregion the spatial pattern of land use GIS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《地理科学进展》浏览原始摘要信息 | |
| 点击此处可从《地理科学进展》下载全文 | |
