摘要
通过对地处鲁西北德州地区2003～2006年紫外线观测数据分析,结果表明:德州地区属于紫外线高辐射地区,紫外线辐射等级为"强"和"很强"的级别共占56%,其中"很强"的天数约占全年的1/3;在季节分布上,春季和夏季紫外线辐射最强,秋季次之,冬季最弱。
Analysis of observed data of solar ultraviolet from 2003 to 2006 in Dezhou City at northwest Shandong Province revealed that the City falls in a region of high ultraviolet radiation, with all-year-round ultraviolet radiation intensity about 56% above high level, in which one third at very high level. In seasonality, the strongest ultraviolet radiation is spring and summer, autumn ranks second, and winter relatively weak.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2008年第3期66-68,共3页
Environmental Science & Technology
关键词
紫外线辐射观测
紫外线指数
季节分布
ultraviolet observation
ultraviolet index
seasonal distribution
