Study on Spatial Structure of Landscape on Soil Erosion Intensit y Based on GIS

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Study on Spatial Structure of Landscape on Soil Erosion Intensit y Based on GIS

更新时间：2024-11-07

- Study on Spatial Structure of Landscape on Soil Erosion Intensit y Based on GIS
- Vol. 15, Issue 6, Pages: 6-8(2001)
- 作者机构：
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  CLC： PT79;S157.1
- Published：2001
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Study on Spatial Structure of Landscape on Soil Erosion Intensit y Based on GIS[J]. 2001, 15(6): 6-8.
DOI：

Study on Spatial Structure of Landscape on Soil Erosion Intensit y Based on GIS[J]. 2001, 15(6): 6-8. DOI：

摘要

从土壤侵蚀角度看

自然生态系统景观由微度土壤侵蚀和其它等级土壤侵蚀强度的地域组成

其景观基本元素有斑、廊、基.在GIS支持下研究了宜昌地区土壤侵蚀强度景观的面积对比、多样性指数、优势度指数和多度等参数.通过RS-GIS一体化的土壤侵蚀遥感调查

认为宜昌地区中观尺度的土壤侵蚀强度景观结构类型有散置斑块景观、指状交错景观、网络景观.

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