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Temperature Inversions over the Inland Indochina Revealed by GAME-T Enhanced Rawinsonde Observations

机译:在游戏-T揭示的内陆吲哚吲哚上的温度倒数增强了Rawinsonde观察

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References(11) Cited-By(3) Supplementary materials(1) Detailed structures and variability of lower tropospheric temperature inversions are investigated, using two sets of high-resolution (50 m in height and 3 hours in time) rawinsonde data obtained by the GAME-T enhanced rawinsonde observations conducted over the inland Indochina Peninsula in March 1997 and January 2000. In both observation periods, the strong inversions were observed at 3-4 km height. The causes of variations in their occurrence time and height are discussed by comparing them with meteorological conditions. Five processes are found to be responsible for the inversion variations: 1) cold-air advection accompanied by a cold-surge event, 2) cloud-top radiative cooling, 3) adiabatic heating due to subsidence, 4) shallow convection at or near the observation site, and 5) diurnal heating process due to boundary-layer growth.
机译:参考文献(11)所引用的(3)补充材料(1)通过两组高分辨率(高度高度和3小时)获得了较低的对流层温度逆转的详细结构和可变性,通过了Game-T增强了1997年3月和2000年1月在内陆Indochina半岛进行的Rawinsonde观察。在观察期间,在3-4公里处观察到强烈的反转。通过将它们与气象条件进行比较来讨论其发生时间和高度的变化的原因。发现五个过程负责反演变化:1)冷空气平流伴随着冷涌动事件,2)云顶辐射冷却,3)由于沉降而导致的绝热升温,4)浅对流差差观察部位和5)由于边界层生长导致的昼夜加热过程。

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