| EFFECTS OF MOIST PROCESS ON SUBTROPICAL FLOW PATTERNS AND MULTIPLE EQUILIBRIUM STATES |
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| 引用本文： | 李麦村,罗哲贤. EFFECTS OF MOIST PROCESS ON SUBTROPICAL FLOW PATTERNS AND MULTIPLE EQUILIBRIUM STATES[J]. 中国科学B辑(英文版), 1988, 0(11) |
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| 作者姓名： | 李麦村 罗哲贤 |
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| 作者单位： | Institute of Atmospheric Physics，Academia Sinica，Beijing，Meteorological Institute of Gansu Province，Lanzhou |
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| 摘 要： | A low-order general circulation moisture model is presented, and some experiments with it are described. The model is based on the quasi-geostrophic motion in the β-plane of two layers with landsea distribution. As proposed by Lorenz, the moisture variable in the model is the total dewpoint. Modeled processes consist of evaporation, precipitation, and the effects of clouds and water vapor on radiation.Results of the experiments with the model show that the moisture process enhances subtropical highs significantly and the meridional development of flow. It can also reproduce the hi-equilibrium states in certain parametric combinations, which is similar to the observational fact about the "Eastern pattern" and the "Western pattern" circulations in the subtropical areas during the summer half year.
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EFFECTS OF MOIST PROCESS ON SUBTROPICAL FLOW PATTERNS AND MULTIPLE EQUILIBRIUM STATES |
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| LI MAICUN. EFFECTS OF MOIST PROCESS ON SUBTROPICAL FLOW PATTERNS AND MULTIPLE EQUILIBRIUM STATES[J]. Science in China(Chemistry), 1988, 0(11) |
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| Authors: | LI MAICUN |
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| Abstract: | |
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| Keywords: | moist low order model multiple equilibria low frequency oacillation. |
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