| 大尺度地表水热通量的观测、分析与应用 |
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| 引用本文： | 刘绍民,李小文,施生锦,徐自为,白洁,丁晓萍,贾贞贞,朱明佳.大尺度地表水热通量的观测、分析与应用[J].地球科学进展,2010,25(11):1113-1127. |
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| 作者姓名： | 刘绍民 李小文 施生锦 徐自为 白洁 丁晓萍 贾贞贞 朱明佳 |
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| 基金项目： | 公益性行业(气象)科研专项项目，国家自然科学基金项目，国家自然科学基金项目 |
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| 摘 要： | 大尺度地表水热通量的观测对实现地面台站观测通量的空间尺度扩展,验证水文模型、数值天气与气候预报模式以及检验遥感监测产品等意义重大.以闪烁仪为例,从测量仪器与观测试验、观测数据的处理与分析、观测数据的应用等方面论述了大尺度地表水热通量的国内外研究进展,并对其发展前景进行了展望.
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| 关 键 词： | 大尺度 地表水热通量 闪烁仪 |
Measurement, Analysis and Application of Surface Energy and Water Vapor Fluxes at Large Scale |
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| LIU Shaomin,LI Xiaowen,SHI Shengjin,XU Ziwei,BAI Jie,DING Xiaoping,JIA Zhenzhen,Zhu Mingjia.Measurement, Analysis and Application of Surface Energy and Water Vapor Fluxes at Large Scale[J].Advance in Earth Sciences,2010,25(11):1113-1127. |
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| Authors: | LIU Shaomin LI Xiaowen SHI Shengjin XU Ziwei BAI Jie DING Xiaoping JIA Zhenzhen Zhu Mingjia |
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| Institution: | 1.State Key Laboratory of Remote Sensing Science, School of Geography, Beijing Normal University, Beijing 100875, China;
2. College of Resources and Environmental Sciences, China Agricultural University, Beijing 100094, China |
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| Abstract: | The measurements of surface energy and water vapor fluxes at large scale are crucial for solving the area-averaging problem from local in situ measurements to area-integrated information, validating hydrological and meteorological models, and verifying remote sensing products etc. This paper reviews the worldwide progress in surface energy and water vapor fluxes at large scale using scintillometer, from these aspects of observation instruments and experiments, and processing, analysis and application of observational data. A brief outlook aboutscintillometer is given. |
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| Keywords: | Large scale Surface energy and water vapor fluxes Scintillometer |
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