| 在GIS支持下的东南山区土壤景观监测与制图 |
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| 引用本文： | 沙晋明,李小梅,史舟,王人潮.在GIS支持下的东南山区土壤景观监测与制图[J].山地学报,2002,20(5):578-582. |
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| 作者姓名： | 沙晋明 李小梅 史舟 王人潮 |
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| 作者单位： | 1. 福建师范大学地理所,福建,福州,350007
2. 浙江大学农业遥感所,浙江,杭州,310029 |
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| 基金项目： | 福建省人才基金“生态环境征兆图谱表示的研究”、福建省资源与环境学省“2 11工程”重点学科，福建师范大学博士基金的支助 |
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| 摘 要： | 本研究就土壤景观的监测方法、制图技术进行探讨，提出了以景观生态学分析和地物隶属关系分析为主的东南山区土壤景观制图技术。利用GIS和RS技术，通过图形叠加、图形-影象叠架而生成的双因素、三因素叠加图，不但反映了土壤景观变化，而且量化了土壤景观因素之间的关系。如1997年与1985年相比，中海拔地形中多样性指数下降，土壤景观结构的有序性增强；但低海拔和最高海拔的地形中多样性指标上升，土壤景观结构的有序性变差，同时优势度指数也有所下降。
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| 关 键 词： | GIS 遥感 土壤景观制图 地理信息系统 图像处理 RS 制图技术 |
| 文章编号： | 1008-2786(2002)05-0578-05 |
| 修稿时间： | 2002年3月24日 |
Monitoring and Mapping Soil Landscape in Southeast Mountains of China by GIS |
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| SHA Jin ming,LI Xiao mei,SHI Zhou ,WANG Ren chao.Monitoring and Mapping Soil Landscape in Southeast Mountains of China by GIS[J].Journal of Mountain Research,2002,20(5):578-582. |
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| Authors: | SHA Jin ming LI Xiao mei SHI Zhou WANG Ren chao |
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| Institution: | SHA Jin ming,LI Xiao mei,SHI Zhou 2,WANG Ren chao 2 |
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| Abstract: | Methods of surveying and technology of mapping soil landscape were discussed in the paper. A new mapping technology based on the landscape ecological analysis was put forward for sketching out the soil landscape of Southeast Mountains .It was found that overlayed maps of two factors or three factors from GIS map or RS images not only reflect the changing of soil landscape , but also can describe the soil landscape with quantified values. For example, in the region of middle elevation, diversity index drops and regularity of soil landscape structure becomes better from 1985 to 1997 , while in district with low or highest elevation, diversity and superiority index drops, therefore regularity of soil landscape structure becomes worse from 1985 to 1997. |
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| Keywords: | GIS remote sensing soil landscape mapping |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
