Funding for this research was provided by:
National Key Research and Development Program of China (2017YFC1502302)
China Meteorological Special Project (GYHY201506013)
973 Program of China (2013CB430203)
National Science Foundation Climate and Large-Scale Dynamics (CLD) program (AGS-1354402, AGS-1445956)
Article History
Received: 4 June 2018
Accepted: 17 September 2018
First Online: 29 September 2018