| 1. | Multi - scale analyses of total ozone in antarctica 南极臭氧总量变化的多尺度分析 |
| 2. | The singular value decomposition analysis between theanomal of monthly mean ozone over kunming and theprecipitation anomaly field in yunnan province 昆明月平均臭氧总量距平与云南地区月平均降水距平场的奇异值分解法分析 |
| 3. | The effects of altitude , surface albedo , total ozone , aerosol and cloud on uv - b are studied with a radiative transfer model ? uv 利用tuv辐射传输模式研究了海拔高度、地表反照率、臭氧总量、气溶胶和云等对uv - b的影响。 |
| 4. | 3 . the relation between the transition dates in middle stratosphere and the important systems in troposphere such as polar vortex and the subtropical high in west pacific 臭氧总量异常与中平流层转型日期异常之间为反相关关系,臭氧总量偏高(低) ,流型转型日期偏早(晚) 。 |
| 5. | The long time series of uvi at the surface of mt . waliguan during the time period 1979 - 2001 is simulated with tuv implemented with the long time series of total ozone at mt 进一步利用模式晴天方案并结合由卫星toms资料重建的瓦里关地区臭氧总量的长期序列,恢复了瓦里关地区1979年至2001年间地表uvi的长期序列。 |
| 6. | The correlation between the transition dates in middle stratosphere and the ozone quantity in stratosphere . the correlation between the zonal wind of 10hpa and 70hpa and the transition dates of these two layers is remarkable 中平流层环流转型异常与赤道平流层纬向风准两年振荡( qbo )及平流层臭氧总量异常存在显著相关联系。 |
| 7. | Waliguan observed by brewer , or the toms data when no measurement data are available . model simulations indicate that the surface uvi at mt . waliguan will increase 5 % from 2000 to 2010 , 16 % from 2000 to 2030 if the total ozone decreases by 0 . 34 % yr - 1 模式模拟结果表明,若瓦里关臭氧总量在2000年的基础上以0 . 34的年递减率变化,则到2010 , uvi将上升5左右,到2030年, uvi将上升16左右。 |
| 8. | Based upon the toms long - time series data products , total ozone amount and its variations with season and yearly differences over china are analyzed . it was found that yearly differences of the total ozone amount are observed in some years , and seasonal changes are clearly observed 本文还利用常规观测资料和六年的toms臭氧反演产品(月平均产品)资料,分析了我国上空1997 - 2002年间大气臭氧总量的分布和季节变化。 |
| 9. | In order to predict the evolution of ozone on time scales of a few days to a week , monthly mean , as well as seasonal variations , reliable measurements of ozone distribution from space ( satellite - based measurements ) are needed 为了预测臭氧总量随时间的演变,需要对臭氧的分布进行稳定、可靠的测量。相对于紫外遥感方法,用红外方法测量的优点在于对臭氧总量的观测不依赖于太阳辐射的后向散射,不分昼夜的限制,在白天和夜间都可以进行观测。 |
| 10. | The research showed that : from january to march , the acreage average ozone gross gathered , which was synchronized with the increase of the frequency of strong ssw event . furthermore , the change tendency of ozone gross in the atmosphere break forward and backward 1990 . after the1990s , ozone gross in the atmosphere appeared negative anomaly in the mid and high latitude of north hemisphere from january to march , which was consistent with the obvious descent of appearance frequency of strong ssw event after the 1990s 分析表明: 1至3月,臭氧总量的面积平均逐渐增高,这与强ssw事件频数1至3月增高同步;此外,大气臭氧总量趋势变化以1990年前后存在明显的突变, 90年代以后,北半球中高纬1 ? 3月间大气臭氧总量处于负异常阶段,这和90年代以来强ssw事件发生频数明显下降相吻合。 |