中国水汽输送年际和年代际变化研究进展  

A review on the interannual and interdecadal variations of water vapor transport over China during past decades

作　　者：孙博[1] 王会军[1] 周波涛[1] 李惠心 朱宝艳 SUN Bo;WANG Huijun;ZHOU Botao;LI Huixin;ZHU Baoyan(Key Laboratory of Meteorological Disasters,Ministry of Education,Nanjing University of Information Science and Technology,Nanjing 210044,China)

机构地区：[1]南京信息工程大学气象灾害教育部重点实验室,江苏南京210044

出　　处：《水科学进展》2020年第5期644-653,共10页Advances in Water Science

基　　金：国家自然科学基金资助项目(41991283,41805047)。

摘　　要：大气中的水汽输送对于全球的水分循环、气候系统、生态环境等具有重要意义。水汽输送是影响中国旱涝空间分布的重要因素,其年际和年代际变化与厄尔尼诺-南方涛动、海温、北大西洋涛动、太平洋年代际涛动等因素对东亚大气环流的调控作用有关。本文就近期关于中国地区水汽输送年际和年代际变化的部分研究工作进行了回顾和评述,包括影响中国东部降水年际和年代际变化的水汽输送机制、影响梅雨特征年代际变化的水汽输送机制、热带海温对中国上空水汽输送的影响机制等问题。此外,本文回顾了近期与青藏高原地区水汽输送机制有关的研究进展。The water vapor transport in the atmosphere is important for the global water cycle,climate system,and ecological environment.The water vapor transport over China is a critical influential factor for the spatial pattern of drought and flood in China.The interannual and interdecadal variability of the water vapor transport over China is affected by the El Nino-Southern Oscillation,sea surface temperature,North Atlantic Oscillation,and Pacific Decadal Oscillation.This paper reviewed recent studies regarding the interannual and interdecadal variability of water vapor transport over China,including the water vapor transport associated with the interannual and interdecadal variability of precipitation in eastern China,the water vapor transport associated with the interdecadal variation of Mei-Yu features,the influences of tropical sea surface temperatures on the water vapor transport over China,and so on.Moreover,the recent advances in water vapor transport over the Tibetan Plateau are also reviewed.

关 键 词：水汽输送 年际/年代际变化 降水 海温 

分 类 号：P339[天文地球—水文科学]