| 山地丘陵区土壤侵蚀动态监测技术 |
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| 引用本文： | 汪东川,卢玉东,汪亚峰,罗春艳. 山地丘陵区土壤侵蚀动态监测技术[J]. 国土与自然资源研究, 2004, 0(2): 40-41 |
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| 作者姓名： | 汪东川 卢玉东 汪亚峰 罗春艳 |
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| 作者单位： | 西南农业大学资源环境学院,重庆,400716 |
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| 摘 要： | 山地丘陵地区土壤侵蚀严重,需要采取有效的措施进行土壤监测;采用“3S”集成技术,建立山地丘陵区土壤侵蚀动态监测系统;利用RS和GPS技术进行数据采集与更新,以GIS为组织手段对空间数据进行动态的分析和处理,对土壤侵蚀严重及危险区进行预警;以重庆市土壤侵蚀动态监测为例,详细介绍了土壤侵蚀动态监测系统的属性与功能。
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| 关 键 词： | 土壤侵蚀 动态监测系统 RS GIS GPS |
| 文章编号： | 1003-7853(2004)02-0040-02 |
| 修稿时间： | 2003-05-07 |
Soil erosion dynamic monitoring system in highlands and mountainous areas |
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| WANG Dong-chuan,LU Yu-dong,WANG Ya-feng,LUO Chun-yan. Soil erosion dynamic monitoring system in highlands and mountainous areas[J]. Territory & Natural Resources Study, 2004, 0(2): 40-41 |
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| Authors: | WANG Dong-chuan LU Yu-dong WANG Ya-feng LUO Chun-yan |
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| Abstract: | In this article, "RS", "GIS" and "GPS" are introduced to integrate the "3S" technology, which are applied in the construction of the soil erosion dynamic monitoring system. This system is used to monitor the soil erosion in watershed and pre-warn the problems hidden in the land utility, so that measures can be taken to solve these problems. Also, with the example of Chongqing`s dynamic monitoring of soil erosion, functions and attribute of the system are explicitly explained. |
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| Keywords: | soil erosion dynamic monitoring system RS GIS GPS |
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