元江—红河界河地区土壤侵蚀研究

张伟华; 赵志芳; 谈树成; 李益敏; 王爱芸

doi:10.19388/j.zgdzdc.2017.03.10

元江—红河界河地区土壤侵蚀研究

张伟华^1,,
赵志芳^1,2, ,,
谈树成^1,2,
李益敏¹,
王爱芸¹

1.
云南大学资源环境与地球科学学院,昆明 650500
2.
云南大学“一带一路”战略研究院,昆明 650500

基金项目: 中国地质调查局 “全国边海防地区基础地质遥感调查(编号: DD20160076)”和云南省“云岭学者云南大学项目(编号: C6153001)”联合资助

详细信息

作者简介:
张伟华(1991—),男,硕士研究生,主要研究方向为遥感基础资源调查。Email:839070317@qq.com。

通信作者:
赵志芳(1971—),女,教授,主要从事遥感地质调查、矿产资源遥感监测等工作。Email:371863896@qq.com。

中图分类号: TP79
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出版历程
- 收稿日期: 2017-03-29
- 修回日期: 2017-05-01
- 刊出日期: 2017-06-19

Study on the soil erosion in the Yuanjiang-Honghe boundary river areas

1.
College of Resource Environment and Geosciences, Yunnan University, Kunming 650500, China
2.
“The Belt and Road”Strategic Research Institute, Yunnan University, Kunming 650500, China

摘要

摘要: 为支撑我国界河地区国土防护工作,以中国、越南交界的元江—红河界河地区为研究区,基于3S技术进行界河地区的土壤侵蚀研究。采用Landsat 8卫星遥感数据,基于水体指数、植被覆盖度、土壤可蚀性及坡度进行土壤侵蚀强度研究,初步建立了界河地区的土壤侵蚀强度遥感评价方法,提出了界河地区国土防护措施与建议。
- 3S /
- 空间叠置分析 /
- 土壤侵蚀强度 /
- 元江-红河界河地区
Abstract: In order to provide support for the territorial protection of our boundary river areas, the authors has taken the Yuanjiang-Honghe boundary river areas in China and Vietnam border as the study areas, and studied the soil erosion of the study areas by 3S technology in the study areas. Landsat 8 satellite remote sensing data and the soil erosion factors (normalized difference water index, vegetation coverage,soil erodibility and slope) were used to study the intensity of soil erosion. The remote sensing evaluation method about the intensity of soil erosion in the boundary river areas was preliminarily established. And some measures and suggestions for the territorial protection of our boundary river areas were put forward.
- 3S technology /
- spatial overlay analysis /
- intensity of soil erosion /
- Yuanjiang-Honghe boundary river areas

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参考文献(17)

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