摘要
1青藏高原气象1.6夏季青藏高原北部对流层臭氧垂直分布的观测研究对流层臭氧垂直分布变化对气候环境有重要的影响,然而观测数据一直较为稀缺。利用2016年7月下旬至8月青海省格尔木市对流层臭氧探空观测资料开展夏季青藏高原北部对流层臭氧垂直分布变化特征及其形成机制的大气背景研究。结果表明,在大气背景的转换下对流层臭氧垂直分布整体上呈现高(低)臭氧与低(高)水汽和高(低)位势涡度的对应。
1 Tibetan Plateau meteorology 1.1 Diurnal characteristics of gravity waves over the Tibetan Plateau in 2015 summer using 10-km downscaled simulations from WRF-EnKF regional reanalysis Diurnal variations of gravity waves over the Tibetan Plateau(TP)in summer 2015 were investigated based on high-resolution downscaled simulations from WRF-EnKF(Weather Research and Forecasting model and an ensemble Kalman filter)regional reanalysis data with particular emphasis on wave source,wave momentum fluxes and wave energies.
