排序方式: 共有2条查询结果,搜索用时 0 毫秒
1
1.
2.
The Flexible Global Ocean-Atmosphere-Land system model, Spectral Version 2: FGOALS-s2 总被引:4,自引:0,他引:4
包庆 林鹏飞 周天军 刘屹岷 俞永强 吴国雄 何编 何杰 李立娟 李剑东 李阳春 刘海龙 乔方利 宋振亚 王斌 王军 王鹏飞 王晓聪 王在志 吴波 吴统文 徐永福 于海洋 赵伟 郑伟鹏 周林炯 《大气科学进展》2013,30(3):561-576
The Flexible Global Ocean-Atmosphere-Land System model, Spectral Version 2 (FGOALS-s2) was used to simulate realistic climates and to study anthropogenic influences on climate change. Specifically, the FGOALS-s2 was integrated with Coupled Model Intercomparison Project Phase 5 (CMIP5) to conduct coordinated experiments that will provide valuable scientific information to climate research communities. The performances of FGOALS-s2 were assessed in simulating major climate phenomena, and documented both the strengths and weaknesses of the model. The results indicate that FGOALS-s2 successfully overcomes climate drift, and realistically models global and regional climate characteristics, including SST, precipitation, and atmospheric circulation. In particular, the model accurately captures annual and semi-annual SST cycles in the equatorial Pacific Ocean, and the main characteristic features of the Asian summer monsoon, which include a low-level southwestern jet and five monsoon rainfall centers. The simulated climate variability was further examined in terms of teleconnections, leading modes of global SST (namely, ENSO), Pacific Decadal Oscillations (PDO), and changes in 19th–20th century climate. The analysis demonstrates that FGOALS-s2 realistically simulates extra-tropical teleconnection patterns of large-scale climate, and irregular ENSO periods. The model gives fairly reasonable reconstructions of spatial patterns of PDO and global monsoon changes in the 20th century. However, because the indirect effects of aerosols are not included in the model, the simulated global temperature change during the period 1850–2005 is greater than the observed warming, by 0.6°C. Some other shortcomings of the model are also noted. 相似文献
1