| 青藏高原珠峰绒布河谷地区大气近地层观测研究 |
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| 引用本文： | 刘宇,邹捍,胡非.青藏高原珠峰绒布河谷地区大气近地层观测研究[J].高原气象,2004,23(4):512-518. |
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| 作者姓名： | 刘宇 邹捍 胡非 |
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| 作者单位： | 中国科学院,大气物理研究所大气边界层物理和大气化学国家重点实验室,北京,100029 |
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| 基金项目： | 中国科学院大气物理研究所知识创新项目(8 2212),中国科学院知识创新工程项目(KZCX2 204)共同资助 |
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| 摘 要： | 利用“珠峰环境监测2001”期间获得的绒布河谷近地层观测资料,分析研究了珠峰地区近地层大气温度、湿度、风向风速、地表温度和辐射等气象要素的日间平均分布规律,并探讨了它们之间的相互关系,指出诸如下垫面性质、地形特征、水陆分布差异等造成珠峰地区气象要素特殊分布的原因,为全面认识青藏高原大气边界层结构,考察珠峰环境,研究该地区地-气之间物质和能量交换提供科学的事实依据。
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| 关 键 词： | 珠峰地区 大气边界层 日变化 |
| 文章编号： | 1000-0534(2004)03-0512-07 |
Observation Study on Atmospheric Surface Layer in Rongbu Valley in Zumolama Peak Area of Qinghai-Xizang Plateau |
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| LIU Yu,ZOU Han,HU Fei Chemistry.Observation Study on Atmospheric Surface Layer in Rongbu Valley in Zumolama Peak Area of Qinghai-Xizang Plateau[J].Plateau Meteorology,2004,23(4):512-518. |
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| Authors: | LIU Yu ZOU Han HU Fei Chemistry |
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| Institution: | LIU Yu,ZOU Han,HU Fei Chemistry,Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing 100029,China) |
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| Abstract: | With the observation data of the atmospheric surface layer in Rongbu Valley obtained by"the Zumolama Peak Environment Observation 2001", the average diurnal changesof some atmospheric elements were studied, such as atmospheric temperature, humidity, wind direction and wind speed, ground temperature, and radiation, etc., the relationship among them also was discussed. The results show that the character of boundary layer, the feature of topography, and the differences between land and water distribution are some reasons for the special changesof the atmospheric factors in the Zumolama Peak area. It can provide some scientific basis for entirely understanding the structure of atmospheric boundary layer of the Qinghai-Xizang Plateau, for exploring the Everest environment, for studying the exchange of mass and energy between land and atmosphere. |
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| Keywords: | Zumolama Peak area Atmospheric boundary layer Diurnal changes |
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