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| 黄土高原中部典型台塬区冬季微气象特征研究 | |
| 引用本文： | 王胜,张强。,岳平,曾剑,李宏宇.黄土高原中部典型台塬区冬季微气象特征研究[J].高原气象,2011,30(4):982-988. |
| 作者姓名： | 王胜 张强。 岳平 曾剑 李宏宇 |
| 作者单位： | 1. 兰州大学半干旱气候变化教育部重点实验室,甘肃兰州730000／中国气象局兰州干旱气象研究所／甘肃省干旱气候变化与减灾重点实验室／中国气象局干旱气候变化与减灾重点开放实验室,甘肃兰州730020 2. 兰州大学半干旱气候变化教育部重点实验室,甘肃兰州730000／甘肃省气象局,甘肃兰州730020 3. 中国气象局兰州干旱气象研究所／甘肃省干旱气候变化与减灾重点实验室／中国气象局干旱气候变化与减灾重点开放实验室,甘肃兰州,730020 |
| 基金项目： | 国家自然科学基金项目(40830957,41075009); 半干旱气候变化教育部重点实验室(兰州大学)开放基金; 甘肃省自然科学基金项目(0803RJZA091)共同资助 |
| 摘 要： | 利用黄土高原中部庆阳观测站冬季的观测资料,分析了黄土高原台塬区微气象特征。研究表明,黄土高原中部冬季晴天辐射各分量的值几乎比夏季的小一半。09：00～17：00,地面给大气加热,在17：00至次日09：00,大气给地表加热。平均辐射与晴天时更接近。无论是晴天还是平均气候状况,冬季感热在地表能量中都占有很大比重,几乎占到... |
| 关 键 词： | 黄土高原台塬区 微气象 地表反照率 |
Study of Micrometeorological Characteristic in Typical Terrace Region of Middle Loess Plateau in Winter |
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| WANG Sheng-,ZHANG Qiang-,YUE Ping,ZENG Jian,LI Hong-yu-.Study of Micrometeorological Characteristic in Typical Terrace Region of Middle Loess Plateau in Winter[J].Plateau Meteorology,2011,30(4):982-988. | |
| Authors: | WANG Sheng- ZHANG Qiang- YUE Ping ZENG Jian LI Hong-yu- |
| Institution: | WANG Sheng1-2,ZHANG Qiang1-3,YUE Ping2,ZENG Jian2,LI Hong-yu1-2 (1.Key Laboratory for Semi-Arid Climate Change of the Ministry of Education,Lanzhou University,Lanzhou 730000,China,2.Institute of Arid Meteorology,CMA/Key laboratory of Arid Climatic Change and Reducing Disaster of Gansu Province/ Key Open Laboratory of Arid Climatic Change and Disaster Reduction of CMA,Lanzhou 730020,3.Gansu Meteorological Bureau,China) |
| Abstract: | The micrometeorological characteristics in terrace region of Loess Plateau in winter are analyzed using the observation data from LOPEX(Experimental Study of Land Surface Processes in Chinese Loess Plateau).The results show that each component of radiation fluxes on clear day in winter has only half as much as that in summer.The surface is heated by atmosphere at most of time(from 17:00 to 09:00 of the next day).The average radiation is close to that on clear day.The sensible heat flux in winter occupy larg... |
| Keywords: | Terrace region of Loess Plateau Micrometeorology Albedo |
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