南极地区UV-B气候学现状与展望

自１９８５年发现南极春季臭氧洞以来，对于臭氧大幅度减少所引起的可能后果与危害引起了国际关注。臭氧减少的直接后果之一是到达地表的ＵＶ－Ｂ辐射增强，从而引起生态系统的不利变化。因此，围绕南极地区ＵＶ－Ｂ辐射变化的测量和研究开始得到重视，并逐步建立南极地区ＵＶ－Ｂ气候学。本文评述了国际上在这方面工作的进展，提出了需要进一步解决的问

THE PRESENT SITUATION AND PROSPECT OF THE UV B CLIMATOLOGY IN ANTARCTICA

Since the discovery of Antarctic springtime ozone hole in 1985,there has been much international attention focused on the possible consequences of significant decreases of total ozone. The direct consequences of ozone depletion are the increse in UV B radiation reaching the earth's surface, and the consequential unfavourable changes in ecosystem. Therefore,people have started to pay attention to the observations and researches of UV B radiation over Antarctica,and have constructed progressively Antarctic UV B climatology. In this paper,we review the recent research progress, analyse the problems required further Solution and look forward to the develop.