Abstract:As the climate crisis intensifies, the Earth & Climate System Model as a key numerical
simulation tool for predicting and responding to future climate change has become increasingly important. The
Coupled Model Intercomparison Project (CMIP) aims to promote model development and deepen scientific
understanding of the Earth’s climate system, and has become a core platform for international model exchange
and application. This paper summarizes China’s participation in the sixth CMIP (CMIP6), and statistically
analyzes the citation situation, research overview and characteristics of Chinese models in CMIP6-related studies.
The results show that Chinese models are widely used and have a far-reaching impact, but lack highly cited
achievements. It is necessary to integrate resources and focus on developing representative models. In addition,
this paper briefly introduces the seventh Coupled Model Intercomparison Project (CMIP7) under preparation, and
summarizes the opportunities and challenges China faces in model development. The application prospects of
Chinese models are broad, but there is still room for improvement. China should continue to increase investment
in research and development, maintain international competitiveness, and be well-prepared for continued in-depth
participation in global climate change governance.