References

• AchutaRao, K., and K. R. Sperber. 2006. “ENSO Simulation in Coupled Ocean-atmosphere Models: Are the Current Models Better?” Climate Dynamics 27 (1): 1–15. doi:10.1007/s00382-006-0119-7.
   Web of Science ®Google Scholar
• Bao, Q., P. Lin, T. Zhou, Y. Liu, Y. Yu, G. Wu, B. He, et al. 2013. “The Flexible Global Ocean-Atmosphere-Land System Model, Spectral Version 2: FGOALS-s2.” Advances in Atmospheric Sciences 30 (3): 561–576. doi:10.1007/s00376-012-2113-9.
   Web of Science ®Google Scholar
• Bellenger, H., E. Guilyardi, J. Leloup, M. Lengaigne, and J. Vialard. 2014. “ENSO Representation in Climate Models: From CMIP3 to CMIP5.” Climate Dynamics 42 (7–8): 1999–2018. doi:10.1007/s00382-013-1783-z.
   Web of Science ®Google Scholar
• Bjerknes, J. 1969. “Atmospheric Teleconnections from the Equatorial Pacific.” Monthly Weather Review 97: 163–172. doi:10.1175/1520-0493(1969)097<0163:ATFTEP>2.3.CO;2.
   Web of Science ®Google Scholar
• Chen, L., L. Hua, X. Rong, J. Li, L. Wang, G. Zhang, M. Sun, and Z. Ge. 2019b. “Cloud Radiative Feedbacks during the ENSO Cycle Simulated by CAMS-CSM.” Journal of Meteorological Research 33 (4): 666–677. doi:10.1007/s13351-019-8104-3.
   Web of Science ®Google Scholar
• Chen, L., D.-Z. Sun, L. Wang, and T. Li. 2019a. “A Further Study on the Simulation of Cloud-Radiative Feedbacks in the ENSO Cycle in the Tropical Pacific with A Focus on the Asymmetry.” Asia-Pacific Journal of Atmospheric Sciences 55 (3): 303–316. doi:10.1007/s13143-018-0064-5.
   Web of Science ®Google Scholar
• Chen, L., L. Wang, T. Li, and D.-Z. Sun. 2018. “Contrasting Cloud Radiative Feedbacks during Warm Pool and Cold Tongue El Niños.” Scientific Online Letters on the Atmosphere 14: 126–131. doi:10.2151/sola.2018-022.
   Google Scholar
• Chen, L., Y. Yu, and D.-Z. Sun. 2013. “Cloud and Water Vapor Feedbacks to the El Niño Warming: Are They Still Biased in CMIP5 Models?” Journal of Climate 26 (14): 4947–4961. doi:10.1175/jcli-d-12-00575.1.
   Web of Science ®Google Scholar
• Chen, L., Y. Yu, and W. Zheng. 2016. “Improved ENSO Simulation from Climate System Model FGOALS-g1.0 To FGOALS-g2.” Climate Dynamics 47 (7–8): 2617–2634. doi:10.1007/s00382-016-2988-8.
   Web of Science ®Google Scholar
• Collins, M., S.-I. an, W. Cai, A. Ganachaud, E. Guilyardi, -F.-F. Jin, M. Jochum, et al. 2010. “The Impact of Global Warming on the Tropical Pacific Ocean and El Niño.” Nature Geoscience 3 (6): 391–397. doi:10.1038/ngeo868.
   Web of Science ®Google Scholar
• Feng, J., T. Lian, J. Ying, J. Li, and G. Li. 2020. “Do CMIP5 Models Show El Niño Diversity?” Journal of Climate 33 (5): 1619–1641. doi:10.1175/jcli-d-18-0854.1.
   Web of Science ®Google Scholar
• Ferrett, S., M. Collins, and H.-L. Ren. 2018. “Diagnosing Relationships between Mean State Biases and El Niño Shortwave Feedback in CMIP5 Models.” Journal of Climate 31 (4): 1315–1335. doi:10.1175/jcli-d-17-0331.1.
   Web of Science ®Google Scholar
• Graham, N., and T. Barnett. 1987. “Sea Surface Temperature, Surface Wind Divergence, and Convection over Tropical Oceans.” Science 238: 657–659. doi:10.1126/science.238.4827.657.
   PubMed Web of Science ®Google Scholar
• Guilyardi, E., A. Wittenberg, A. Fedorov, M. Collins, C. Wang, A. Capotondi, G. J. van Oldenborgh, and T. Stockdale. 2009. “Understanding El Niño in Ocean–Atmosphere General Circulation Models: Progress and Challenges.” Bulletin of the American Meteorological Society 90 (3): 325–340. doi:10.1175/2008bams2387.1.
   Web of Science ®Google Scholar
• Hurrell, J. W., M. M. Holland, P. R. Gent, S. Ghan, J. E. Kay, P. J. Kushner, J. F. Lamarque, et al. 2013. “The Community Earth System Model: A Framework for Collaborative Research.” Bulletin of the American Meteorological Society 94 (9): 1339–1360. doi:10.1175/bams-d-12-00121.1.
   Web of Science ®Google Scholar
• Jin,F.-F. 1997. “An Equatorial Ocean Recharge Paradigm for ENSO. Part I: Conceptual Model.” Journal of the Atmospheric Sciences 54: 811–829. doi:10.1175/1520-0469(1997)054<0811:AEORPF>2.0.CO;2.
   Web of Science ®Google Scholar
• Kim, S. T., and F.-F. Jin. 2011. “An ENSO Stability Analysis. Part II: Results from the Twentieth and Twenty-first Century Simulations of the CMIP3 Models.” Climate Dynamics 36 (7–8): 1609–1627. doi:10.1007/s00382-010-0872-5.
   Web of Science ®Google Scholar
• Leloup, J., M. Lengaigne, and J.-P. Boulanger. 2008. “Twentieth Century ENSO Characteristics in the IPCC Database.” Climate Dynamics 30 (2–3): 277–291. doi:10.1007/s00382-007-0284-3.
   Web of Science ®Google Scholar
• Li, L., P. Lin, Y. Yu, B. Wang, T. Zhou, L. Liu, J. Liu, et al. 2013. “The Flexible Global Ocean-atmosphere-land System Model, Grid-point Version 2: FGOALS-g2.” Advances in Atmospheric Sciences 30 (3): 543–560. doi:10.1007/s00376-012-2140-6.
   Web of Science ®Google Scholar
• Li, L., B. Wang, and G. J. Zhang. 2014. “The Role of Nonconvective Condensation Processes in Response of Surface Shortwave Cloud Radiative Forcing to El Niño Warming.” Journal of Climate 27 (17): 6721–6736. doi:10.1175/jcli-d-13-00632.1.
   Web of Science ®Google Scholar
• Li, L., B. Wang, and G. J. Zhang. 2015. “The Role of Moist Processes in Shortwave Radiative Feedback during ENSO in the CMIP5 Models.” Journal of Climate 28 (24): 9892–9908. doi:10.1175/jcli-d-15-0276.1.
   Web of Science ®Google Scholar
• Li, T. 1997. “Phase Transition of the El Niño–Southern Oscillation: A Stationary SST Mode.” Journal of the Atmospheric Sciences 54: 2872–2877. doi:10.1175/1520-0469(1997)054<2872:PTOTEN>2.0.CO;2.
   Web of Science ®Google Scholar
• Philander, S. G. H., D. Gu, D. Halpern, G. Lambert, N.-C. Lau, T. Li, and R. C. Pacanowski. 1996. “Why the ITCZ Is Mostly North of the Equator.” Journal of Climate 9: 2958–2972.
   Google Scholar
• Sun, D.-Z., Y. Yu, and T. Zhang. 2009. “Tropical Water Vapor and Cloud Feedbacks in Climate Models: A Further Assessment Using Coupled Simulations.” Journal of Climate 22 (5): 1287–1304. doi:10.1175/2008jcli2267.1.
   Web of Science ®Google Scholar
• Watanabe, M., M. Chikira, Y. Imada, and M. Kimoto. 2011. “Convective Control of ENSO Simulated in MIROC.” Journal of Climate 24 (2): 543–562. doi:10.1175/2010jcli3878.1.
   Web of Science ®Google Scholar
• Yu, J.-Y., and S. T. Kim. 2010. “Identification of Central-Pacific and Eastern-Pacific Types of ENSO in CMIP3 Models.” Geophysical Research Letters 37 (15): 242–247. doi:10.1029/2010gl044082.
   Google Scholar
• Zhang, T., and D.-Z. Sun. 2014. “ENSO Asymmetry in CMIP5 Models.” Journal of Climate 27 (11): 4070–4093. doi:10.1175/jcli-d-13-00454.1.
   Web of Science ®Google Scholar
• Zhang, W., -F.-F. Jin, J.-X. Zhao, and J. Li. 2013. “On the Bias in Simulated ENSO SSTA Meridional Widths of CMIP3 Models.” Journal of Climate 26 (10): 3173–3186. doi:10.1175/jcli-d-12-00347.1.
   Web of Science ®Google Scholar