智能技术在北半球对流层顶大梯度区时空演变与纬向风关联分析中的应用  

Application of Intelligent Technology in Correlation Analysis of Temporal and Spatial Evolution and Zonal Wind in Large Gradient Region of Tropopause in the Northern Hemisphere

作　　者：张涛[1] 胡国帅 王晓 吴俊杰[1] ZHANG Tao;HU Guoshuai;WANG Xiao;WU Junjie(School of Aeronautical Meteorology,China Civil Aviation Flight College,Sichuan 618307,China)

机构地区：[1]中国民用航空飞行学院航空气象学院,四川618307

出　　处：《电子技术（上海）》2022年第3期97-99,共3页Electronic Technology

摘　　要：基于案例分析,阐述对流层顶梯度的时空分布特征及其与200hPa纬向风风速的关系。结果表明:北半球的对流层顶梯度值变化呈上升趋势,对流层顶梯度与纬向风的风速大小存在显著的正相关关系。Based on case analysis, the temporal and spatial distribution characteristics of tropopause gradient and its relationship with 200hPa zonal wind speed are described. The results show that the tropopause gradient in the northern hemisphere shows an upward trend, and there is a significant positive correlation between the tropopause gradient and the wind speed of zonal wind.

关 键 词：大数据分析 对流层顶 梯度 时空分布 纬向风 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论] TP18[自动化与计算机技术—计算机科学与技术]