2021年1月11日，德国于利希研究中心对流层研究所所长Andreas Wahner召集，于利希研究中心9人，IJRC国际合作联合实验张远航院士、胡敏教授等9人在线讨论2021年IJRC工作计划，包括双方可能的合作研究、学术委员会的举办、人员交流及暑期学校开展等内容。

首先双方各自汇报了目前开展的研究工作，根据双方的研究内容，后续分组讨论，形成可能的合作方向。

张远航院士提出探讨未来可能的5年合作计划，以便更好的为合作研究确立方向，促进深化合作研究。

胡敏教授肯定了2020年线上暑期学校课程的学习效果，提出在新冠疫情不明朗的情况下，仍然可能在线举办学术委员会及暑期学校。

参会人员截屏/Screenshot of participants online

Video-Meeting of IJRC 2021 Work Plan Convened

Convened by Andreas Wahner, Director of Institute of Energy and Climate Research:IEK-8 Troposphere, Julich , 9 researchers from Julich Research Center and 9 from IJRC（CESE），including Prof. ZHANG Yuanhang, Prof. HU Min attended online Zoom meeting on Jan.11, 2021. AT the meeting, both sides discussed work plan for 2021, including possible collaborative research project, Academic Board meeting organization, personnel exchange and summer school project, etc.

Firstly, researchers from IJRC(CESE) and Julich introduced current research work respectively, based on which to form research group to carry out possible collaborative research project.

Prof.ZHANG Yuanhang suggested discussing and laying down 5-year plan of IJRC, so as to decide collaborative research scope specifically in a certain period of time, and to promote and deepen collaborative research.

Prof.HU Min spoke highly of 2020 online summer school project, and pointed out under the COVID-19 condition, it was still a good choice to organize the Academic Board meeting and summer school project online this year.