中文摘要：

紫外(紫外) 放射在海洋的生物过程和主要生产率上有重要影响；然而，存在海洋颜色卫星传感器很少包含紫外乐队。海表面上的波长综合的紫外发光(280400 nm ) 的一张查找桌子用联合海洋空气被建立放射的转移(COART ) 模型。根据查找桌子，在中间、低的纬度的紫外发光的分布是由从水卫星使用导出卫星的大气的产品的 inversed，包括喷雾器在 550 nm，臭氧内容，液体水路径，和全部的能使沉淀的水的光厚度。确认结果证明卷在卫星检索和地观察之间的平均紫外发光的 10 d 的吝啬的相对差别在卫星过去的时候是 8.20% ， 13.95% 为日报开紫外。平均月刊的紫外发光和每日的剂量紫外由卫星数据表演检索了好关联与在里面 situ 数据与 6.87% 和 8.43% 的吝啬的相对差别，分别地。卫星输入的敏感分析被进行。代表云的条件的液体水路径在紫外发光的检索上有最高的效果，当臭氧和喷雾器有相对更小的效果时。全部的能使沉淀的水的影响不是重要的。根据海表面上的导出卫星的紫外发光，全球海洋的主要生产率上的紫外放射效果的一个初步的简单评价被介绍，并且结果表明那紫外放射在海洋的主要生产率的评价上有非可以忽略的效果。

英文摘要：

Ultraviolet （UV） radiation has a significant influence on marine biological processes and primary productivity; however, the existing ocean color satellite sensors seldom contain UV bands. A look-up table of wavelength- integrated UV irradiance （280-400 nm） on the sea surface is established using the coupled ocean atmosphere radiative transfer （COART） model. On the basis of the look-up table, the distributions of the UV irradiance at middle and low latitudes are inversed by using the satellite-derived atmospheric products from the Aqua satellite, including aerosol optical thickness at 550 nm, ozone content, liquid water path, and the total precipitable water. The validation results show that the mean relative difference of the 10 d rolling averaged UV irradiance between the satellite retrieval and field observations is 8.20% at the time of satellite passing and 13.95% for the daily dose of UV. The monthly-averaged UV irradiance and daily dose of UV retrieved by satellite data show a good correlation with the in situ data, with mean relative differences of 6.87% and 8.43%, respectively. The sensitivity analysis of satellite inputs is conducted. The liquid water path representing the condition of cloud has the highest effect on the retrieval of the UV irradiance, while ozone and aerosol have relatively lesser effect. The influence of the total precipitable water is not significant. On the basis of the satellite-derived UV irradiance on the sea surface, a preliminary simple estimation of ultraviolet radiation＇s effects on the global marine primary productivity is presented, and the results reveal that ultraviolet radiation has a non-negligible effect on the estimation of the marine primary productivity.