| 塔中人工绿地与自然沙面辐射平衡对比研究 |
| |
| 引用本文： | 慕文玲,霍文,何清,金莉莉,杨兴华,杨帆.塔中人工绿地与自然沙面辐射平衡对比研究[J].新疆气象,2016,10(4):87-94. |
| |
| 作者姓名： | 慕文玲 霍文 何清 金莉莉 杨兴华 杨帆 |
| |
| 作者单位： | 新疆师范大学地理科学与旅游学院;中国气象局乌鲁木齐沙漠气象研究所;塔克拉玛干沙漠大气环境观测试验站,中国气象局乌鲁木齐沙漠气象研究所,中国气象局乌鲁木齐沙漠气象研究所,中国气象局乌鲁木齐沙漠气象研究所,中国气象局乌鲁木齐沙漠气象研究所,中国气象局乌鲁木齐沙漠气象研究所 |
| |
| 基金项目： | 国家自然科学(41305107、41375163、41175140)共同资助 |
| |
| 摘 要： | 使用2014年5—9月塔克拉玛干沙漠腹地塔中大气环境观测实验站地表辐射观测资料,分析了塔中人工绿地与自然沙面在各种典型天气条件下的辐射分量特征差异。结果表明:人工绿地与自然沙面辐射平衡各分量最小值均出现在夜间,最大值出现在中午前后,总辐射和反射辐射日最大值出现在12:00;大气长波辐射日变化振幅较小,地面长波辐射日变化呈现不对称分布。晴天,人工绿地与自然沙面总辐射和净辐射变化幅度较小,自然沙面总辐射高于人工绿地;阴天,地面长波辐射略有减小,绿地大气长波辐射略有增加,总辐射和反射辐射减少,净辐射的变化受总辐射的影响,但减弱幅度小于总辐射;沙尘暴天气下,沙尘对辐射各分量影响明显,辐射各分量日变化不规则,人工绿地与自然沙面总辐射被明显削弱,日变化波动大。
|
| 关 键 词： | 塔克拉玛干沙漠 人工绿地 自然沙面 辐射平衡 |
| 收稿时间： | 3/1/2016 12:00:00 AM |
| 修稿时间： | 2016/4/25 0:00:00 |
Comparison and Research of Land Surface Radiation Balance in Artificial Vegetation and Nature Desert in Taklimakan Desert |
| |
| MU Wen-ling,HUO Wen,HE Qing,JIN-Lili,YANG Xing-hua and YANG Fan.Comparison and Research of Land Surface Radiation Balance in Artificial Vegetation and Nature Desert in Taklimakan Desert[J].Bimonthly of Xinjiang Meteorology,2016,10(4):87-94. |
| |
| Authors: | MU Wen-ling HUO Wen HE Qing JIN-Lili YANG Xing-hua and YANG Fan |
| |
| Institution: | Institute of Geography Science and Tourism,Xinjiang Normal University,Urumqi,;China;Institute of Desert Meteorology,China Meteorological Administration;China;Taklimakan Desert Atmosphere and Environment Observation Experiment Station;Xinjiang,China,Institute of Desert Meteorology,China Meteorological Administration,Institute of Desert Meteorology,China Meteorological Administration,Institute of Desert Meteorology,China Meteorological Administration,Institute of Desert Meteorology,China Meteorological Administration,Institute of Desert Meteorology,China Meteorological Administration |
| |
| Abstract: | In this paper,the characteristics of the land surface radiation balance in Taklimakan Desert Atmosphere and Environment Observation and Experiment Station are analysed by using the data observed over the Taklimakan desert hinterland from May,2014 to September,2014.The diurnal variation of the land surface radiation is analysed in artificial vegetation and nature desert in Tazhong.The results show that the appear time were different in each land surface radiation balance components.The land surface radiation balance components of artificial vegetation and nature desert in Tazhong are the least in nighttime.The maximum value of global radiation and reflect radiation appear at 12:00.The diurnal fluctuation of atmosphere long-wave radiation is small and the ground long-wave radiation and appears as asymmetric distribution.The variation of global radiation and net radiation in artificial vegetation and global radiation is small in clear day and global radiation is bigger in global radiation than that in artificial vegetation.The solar radiation and net radiation are obviously reduced in cloudy weather,the ground long wave radiation is decreased slightly and a slight increase of atmospheric long wave radiation. The global radiation and reflect radiation are decreased and the change of net radiation under the influence of tatal radiation but decreased amplitude is less than the global radiation.The diurnal variation of land surface radiation balance is irregular under sandstorm weather and the land surface radiation components are obviously influenced by dust in artificial vegetation and nature desert. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《新疆气象》浏览原始摘要信息 |
| 点击此处可从《新疆气象》下载免费的PDF全文 |
|
