| 卫星遥感监测ET方法及其在水管理方面的应用 |
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| 引用本文： | 孙敏章,刘作新,吴炳方,刘钰.卫星遥感监测ET方法及其在水管理方面的应用[J].水科学进展,2005,16(3):468-474. |
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| 作者姓名： | 孙敏章 刘作新 吴炳方 刘钰 |
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| 作者单位： | 1.中国科学院沈阳应用生态研究所, 辽宁, 沈阳, 110016; |
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| 基金项目： | 辽宁省科技攻关重中之重资助项目(2001212001)，中国科学院知识创新重大工程资助项目(KZCX3 SW 334)~~ |
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| 摘 要： | 概述了利用遥感技术监测流域蒸发(ET)用于流域水管理的研究,利用卫星遥感监测ET比传统地面监测ET方法具有更高的经济合理性和实用性;通过遥感监测的ET,不仅可以对农业用水效率、灌溉系统性能作出更符合实际的评价,还可服务于流域水资源管理和区域水资源利用规划。随着信息技术的快速发展,卫星遥感监测ET的方法在水管理方面的应用前景广阔,我国应加强对该技术的研究和应用。
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| 关 键 词： | 卫星遥感 流域蒸发 监测 水资源 管理和规划 |
| 文章编号： | 1001-6791(2005)03-0468-07 |
| 收稿时间： | 2004-07-12 |
| 修稿时间： | 2004年7月12日 |
Monitoring method of evapotranspiration by remote sensing and its application in water resource management |
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| SUN Min-zhang,LIU Zuo-xin,WU Bing-fang,LIU Yu.Monitoring method of evapotranspiration by remote sensing and its application in water resource management[J].Advances in Water Science,2005,16(3):468-474. |
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| Authors: | SUN Min-zhang LIU Zuo-xin WU Bing-fang LIU Yu |
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| Affiliation: | 1.Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China;2.Graduate School of Chinese Academy of Sciences, Beijing 100039, China;3.Institute of Remote Sensing Applications, Chinese Academy of Sciences, Beijing 100101, China;4.Department of Irrigation and Drainage, China Institute of Water Resources and Hydropower Research, Beijing 100044, China |
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| Abstract: | A review of advances in the rmnitoring method of evapotranspiration(ET) by the rermte sensing data and its applicanon in river water resource management is presented in this paper.Cbmpared to the traditional field work,the method has the characteristics of better economic rationality and practicability.The estimated ET based on the remote sensing is not only useful for evaluating agricultural water's use efficiency and irrigated system performance,but also helpful for managing river water rsource and planning regional water resource utilization.With the development of information technology,the rmnitoring method of ET by the rermte sensing shows a bright future in water management and is a valuable technology worthy of being researched further and applied wndely in China. |
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| Keywords: | remote sensing evapotranspiration monitoring water resource management and planning |
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