| 基于GIS的济南泉域土地利用变化空间格局的研究 |
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| 引用本文： | 孙希华.基于GIS的济南泉域土地利用变化空间格局的研究[J].测绘与空间地理信息,2004,27(3):26-30. |
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| 作者姓名： | 孙希华 |
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| 作者单位： | 山东师范大学人口资源与环境学院,山东,济南,250014 |
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| 基金项目： | 山东省自然科学基金(Q99E09)，山东省发展计划委员会(2000-001)资助项目 |
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| 摘 要： | 应用不同时期的航天遥感图像，编制各期土地利用分类图，在ARC／INFO和ARCVIEW系统的支持下，建立空问信息库。根据景观生态学原理选取斑块大小、面积、多样性指数、均匀度指数、优势度指数等指标，对济南泉域景观空间格局的动态变化进行了分析。结果显示，济南泉域内耕地面积迅速减少，而城镇、农村居民点和工矿建设用地大量增加，景观空间格局发生了较大变化。
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| 关 键 词： | 济南泉城 土地利用 土地覆盖 景观格局 景观异质性 |
| 文章编号： | 1672-5867(2004)03-0026-05 |
| 修稿时间： | 2003年10月11 |
The Spatial Pattern Analysis of Spring Region Land Use of Jinan City in Different Period |
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| SUN Xi-hua.The Spatial Pattern Analysis of Spring Region Land Use of Jinan City in Different Period[J].Geomatics & Spatial Information Technology,2004,27(3):26-30. |
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| Authors: | SUN Xi-hua |
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| Abstract: | Using the aerial remote sensing picture taken in different periods, land use charts were drawn up and under the support of GIS ARC/INFO and ARCVIEW the space database was established. Patch size,area, diversity index, evenness index, fragmentation and dominance index were used to analyze the spatial landscape pattern developments of Jinan by adopting the landscape ecology theory. The results showed that the cultivated land was decreasing greatly, while the residential area,industrial land and traffic land were increasing annually. Landscape spatial pattern has changed complicatedly. |
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| Keywords: | Spring Region of Jinan land use land cover landscape pattern landscape heterogeneity |
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