地中海地区基于当地无线电探空仪测量的气象要素统计模式
Statistical Model for Meteorological Elements Based on Local Radiosonde Measurements in Mediterranean Region
摘要:
本文根据多年来无线电探空仪对强风的观测资料,建立了一个对流层水平风场和温度场垂直廓线的综合统计模式。在完全不同的大气条件下测得的剖面具有定性的相似性。适当选择风、温度和高度水平的参考尺度,使我们能够将测量数据视为具有普遍特征的随机过程的实现:主成分分析的变换系数的标准分布的均值、基本函数和参数。大气条件的特征由尺度参考尺度的风温集合的统计特征描述。该模型可用于化学和核电站等高风险地区的空气污染和安全。
英文摘要:
A comprehensive statistical model is developed for vertical profiles of the horizontal wind and temperature throughout the troposphere based on several-years radiosonde measurements of strong winds. The profiles measured under quite different atmospheric conditions exhibit qualitative similarity. A proper choice of the reference scales for the wind, temperature and altitude levels allow us to consider the measurement data as realizations of a random process with universal characteristics: means, the basic functions and parameters of standard distributions for transform coefficients of the Principal Component Analysis. The features of the atmospheric conditions are described by statistical characteristics of the wind-temperature ensemble of dimensional reference scales. The model can be useful for air pollution and safety in high-risk areas such as chemical and nuclear plants.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。