水汽收支的计算

方法1：

水汽方程：

图1

方法2：

令

图 2

参考文献：

• Wang Z, Duan A, Yang S, et al. Atmospheric moisture budget and its regulation on the variability of summer precipitation over the Tibetan Plateau[J]. Journal of Geophysical Research Atmospheres, 2017, 122(2):614–630.
• Li L, Li W, Barros A P. Atmospheric moisture budget and its regulation of the summer precipitation variability over the Southeastern United States[J]. Climate Dynamics, 2013, 41(3-4):613-631.
• Lau W K, Kim K M. Robust Hadley Circulation changes and increasing global dryness due to CO2 warming from CMIP5 model projections.[J]. Proceedings of the National Academy of Sciences of the United States of America, 2015, 112(12):3630-5.