The causes responsible for such changes were probably due to the increase in ocean surface temperature and evaporation resulted from high radiation caused by precessional at middle and low latitudes and therefore westerly circulation and summer monsoon carried large amount of moisture to Northwest China. 其成因可能是由于当时中、低纬度岁差周期高辐射所造成的海洋表面温度(OST)升高,蒸发加强,西风环流和夏季风为西北提供的水汽大幅度增多的缘故。
Canonical correlation analysis between the precipitation fields of Yunnan in May and the ocean surface temperature in the tropical Pacific 云南降水场与太平洋海温场典型相关分析
Using the filter in TIN with ARC / INFO GIS software, the ocean surface temperature contours were successfully created by multi-filtered procession. 应用ARC/INFO地理信息系统软件中TIN模块本身的滤波功能,采用多次滤波成功地实现海表温度等值线的生成。
Calculations indicate that the measured drag coefficient CD and the OSTF variance q2 can be used to predict the stochastic effect of anomalous ocean surface temperature, which has duration of the order of 140 days. 计算结果表明,海温异常的随机效应是一个长周期过程,时间尺度约为140天,可以用实际测得的拖曳系数CD和海温起伏方差q~2值对它进行预测。
For a long time, homogeneous ocean surface temperature has been successfully retrieved with multi-window algorithm, while the land surface temperature could not reach the same precision for the low spatial resolution and the inhomogeneous surface. 近年来人们使用劈窗算法对均一的海面温度的反演很成功,但是受空间分辨率的限制以及陆面的不均一性,陆面温度的反演一直是一个没有解决好的问题。