NCEP-NCAR Reanalysis 1
收藏资源简介:
The global NCEP/NCAR reanalysis data of monthly SLP, zonal and meridional winds at 850 hPa (UV850) and geopotential height field at 500 hPa (H500) from November 1984 to February 2018 are used to discuss the high-frequency correlation between visibility and atmospheric circulation index as well as meteorological parameters.Moreover, the daily SLP, vertical velocity (Ω), RH, H500 and surface temperature (Ts) are used to discuss the differences between the regional haze days and the regional clean days in FWP.
本研究使用1984年11月至2018年2月的全球NCEP/NCAR再分析资料,涵盖逐月海平面气压(Sea Level Pressure, SLP)、850百帕纬向与经向风场(记为UV850)以及500百帕位势高度场(记为H500),用以探讨能见度与大气环流指数及气象参数之间的高频相关关系。此外,本研究还采用逐日SLP、垂直速度(vertical velocity, Ω)、相对湿度(Relative Humidity, RH)、H500以及地表温度(surface temperature, Ts),分析FWP区域霾日与清洁日的差异。




