| ‘劈’砂岩重力侵蚀定量计算的GPS、GIS方法初探 |
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| 关键词:Pi-sandstone gravity erosion global positioning system quantitative assessment |
| 基金项目:中国地质调查局地质调查项目“黄河中下游重大环境地质问题调查评价”(编号:Z3·2·1) |
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| 摘要: |
| A New Method Based on GPS and GIS for QuantitativeAssessment of Gravity Erosion in Pi-Sandstone Area |
| The erosion of Pi-sandstone is considered to be gravity erosion on the basis of describing and analyzing characteristics of its rock assemblage. A new method based on GPS and GIS for quantitative assessment of gravity erosion is presented in this paper, w |
| YE Hao,SHI Jian-sheng,CHENG Yan-pei,HOU Hong-bing,SHI Ying-chun.2004.A New Method Based on GPS and GIS for QuantitativeAssessment of Gravity Erosion in Pi-Sandstone Area[J].Acta Geoscientica Sinica,25(4):479-482. |
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