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| 昆明地区春季紫外辐射监测及变化研究 | |
| 引用本文： | 李豪杰,郭世昌,陈辉,陈宗瑜,常有礼,张秀年,温永琴,周平. 昆明地区春季紫外辐射监测及变化研究[J]. 云南大学学报(自然科学版), 2004, 26(6): 509-515 |
| 作者姓名： | 李豪杰 郭世昌 陈辉 陈宗瑜 常有礼 张秀年 温永琴 周平 |
| 作者单位： | 1. 云南大学,大气科学系,云南,昆明,650091 2. 中国科学院大气物理研究所,北京,100029 3. 云南农业大学,云南,昆明,650201 |
| 基金项目： | 国家自然科学基金资助项目 (4 0 2 6 5 0 0 1，40 1 6 5 0 0 1 )，中科院大气所LAPC开放课题基金资助项目 (LAPC -KF -2 0 0 3-1 5 )，云南省自然科学基金资助项目 (2 0 0 2C0 0 38M ) |
| 摘 要： | 通过5台UV仪器的野外观测,获取到昆明2003年4,5月份地面紫外辐照度资料,并在此基础上对不同仪器、波段进行比较分析;在我国首次较全面系统地公布了滇中地区春季以297,312nm和365nm为中心波长的太阳紫外波段测量结果;通过全天观测,获得了同时期该地区紫外辐射的日变化特征;并利用相应时期昆明DOBSON仪测取的臭氧资料、太阳高度角资料与紫外辐射资料对比分析,获得了一些有意义的结果. |
| 关 键 词： | 太阳紫外(UV)辐射 对比观测 臭氧总量 太阳高度角 |
| 文章编号： | 0258-7971(2004)06-0509-07 |
| 修稿时间： | 2003-11-27 |
Observation and study on UV irradiance variation over Kunming in spring |
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| LI Hao-jie,GUO Shi-chang,CHEN Hui,CHEN Zong-yu,CHANG You-li,ZHANG Xiu-nian,WEN Yong-qin,ZHOU Ping. Observation and study on UV irradiance variation over Kunming in spring[J]. Journal of Yunnan University(Natural Sciences), 2004, 26(6): 509-515 | |
| Authors: | LI Hao-jie GUO Shi-chang CHEN Hui CHEN Zong-yu CHANG You-li ZHANG Xiu-nian WEN Yong-qin ZHOU Ping |
| Affiliation: | LI Hao-jie~1,GUO Shi-chang~1,CHEN Hui~2,CHEN Zong-yu~3,CHANG You-li~1,ZHANG Xiu-nian~1,WEN Yong-qin~3,ZHOU Ping~3 |
| Abstract: | The UV irradiance data from April to May in 2003 were obtained in Kunming by field observation with five ultraviolet radiation instruments.Based on these data,observational comparison and basic analysis are presented for different instruments and different wavelengths.The temporal-spatial characteristics of UV irradiance,whose center-wavelength is 297,312?nm and 365?nm respectively,are gained via comparing the UV data.Furthermore,by using all-day observation,it is found the daily variation characteristics of the radiation intensity derived from the observations of UV meters in spring.Finally,by comparison with other data,such as those of sun altitude and total ozone in the same period,it has been also arrived at some interesting results. |
| Keywords: | UV radiation comparative observation total ozone solar altitude |
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