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| 遥感在水土流失定量评价中的应用 | |
| 引用本文： | 蒋鑫鑫,李巧云,关欣.遥感在水土流失定量评价中的应用[J].安徽农业科学,2011,39(22):13453-13454. |
| 作者姓名： | 蒋鑫鑫 李巧云 关欣 |
| 作者单位： | 1. 湖南农业大学,资源环境学院,湖南长沙410128;湖南农业大学,生物科学技术学院,湖南长沙410128 2. 湖南农业大学,生物科学技术学院,湖南长沙410128 3. 湖南农业大学,资源环境学院,湖南长沙410128 |
| 摘 要： | 阐述利用遥感技术对流域内进行水土流失生态环境监测,能够实现流域水土流失定量评价及水土保持效益全面准确的实时、动态监测,从而可以掌握主要监测区内水土流失分布、面积与流失量的逐年变化情况的动态变化过程;如果地面遥感监系统能在水土流失定量评价中得到充分应用,将使部分监测工作自动化、数字化、高效化,使水土流失定量评价工作更加系统、完善。探讨高分辨率遥感图像在水土流失定量评价中的应用、存在问题及发展前景。 |
| 关 键 词： | 遥感 水土流失 定量评价 动态监测 |
Application of Remote Sensing in the Quantitative Evaluation of Soil Erosion |
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| Institution: | JIANG Xin-xin et al(College of Resources and Environment,Hunan Agricultural University,Changsha,Hunan 410128) |
| Abstract: | The paper expounds soil ecological environment monitoring by using remote sensing techniques in convective regions,which can achieve quantitative evaluation of basin and a comprehensive and accurate real-time,dynamic monitoring on water and soil conservation benefits,these can help the decision-making departments to monitor the main dynamic situation of distribution,area and loss of soil and water erosion in main monitoring areas.If the ground-based remote sensing monitoring system can be applied fully in the quantitative evaluation of soil erosion,it will make part monitoring work automatically,digitally and efficiently so that soil erosion quantitative system are improved.The application,existing problems and development prospects of high-resolution remote sensing images on soil loss quantitative evaluation aree discussed. |
| Keywords: | Remote sensing technology Soil erosion Quantitative evaluation Dynamic monitoring |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |