Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1175/JCLI-D-17-0801.1 |
How Well Can a Climate Model Simulate an Extreme Precipitation Event: A Case Study Using the Transpose-AMIP Experiment | |
Li, Jian1; Chen, Haoming1; Rong, Xinyao1; Su, Jingzhi1; Xin, Yufei1; Furtado, Kalli2; Milton, Sean2; Li, Nina1 | |
2018-08-01 | |
发表期刊 | JOURNAL OF CLIMATE |
ISSN | 0894-8755 |
EISSN | 1520-0442 |
出版年 | 2018 |
卷号 | 31期号:16页码:6543-6556 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; England |
英文摘要 | A high-impact extreme precipitation event over the Yangtze River valley (YRV) in the midsummer of 2016 is simulated using the Climate System Model of Chinese Academy of Meteorological Sciences (CAMS-CSM). After validation of the model's capability in reproducing the climatological features of precipitation over the YRV, the Transpose Atmospheric Model Intercomparison Project (T-AMIP)-type experiment, which runs the climate model in the weather forecast mode, is applied to investigate the performance of the climate model in simulating the spatial and temporal distribution of rainfall and the related synoptic circulation. Analyses of T-AMIP results indicate that the model realistically reproduces the heavy rainfall centers of accumulated precipitation amount along the YRV, indicating that the climate model has the ability to simulate the severity of the extreme event. However, the frequency-intensity structure shows similar biases as in the AMIP experiment, especially the underestimation of the maximum hourly intensity. The simulation of two typical heavy rainfall periods during the extreme event is further evaluated. The results illustrate that the model shows different performances during periods dominated by circulation systems of different spatial scales. The zonal propagation of heavy rainfall centers during the first two days, which is related to the eastward movement of the southwest vortex, is well reproduced. However, for another period with a smaller vortex, the model produces an artificial steady heavy rainfall center over the upwind slope of the mountains rather than the observed eastward movement of the precipitation centers. |
英文关键词 | Extreme events Precipitation Climate models Model evaluation performance Diurnal effects |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000439546000003 |
WOS关键词 | GENERAL-CIRCULATION MODELS ; FLASH-FLOODING STORM ; STEEP EDGE ; MONSOON SYSTEM ; CMIP5 ; PROJECTIONS ; INCREASES ; SATELLITE ; SCHEME ; CHINA |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/20714 |
专题 | 气候变化 |
作者单位 | 1.Chinese Acad Meteorol Sci, China Meteorol Adm, State Key Lab Severe Weather, Beijing, Peoples R China; 2.Met Off, Exeter, Devon, England |
推荐引用方式 GB/T 7714 | Li, Jian,Chen, Haoming,Rong, Xinyao,et al. How Well Can a Climate Model Simulate an Extreme Precipitation Event: A Case Study Using the Transpose-AMIP Experiment[J]. JOURNAL OF CLIMATE,2018,31(16):6543-6556. |
APA | Li, Jian.,Chen, Haoming.,Rong, Xinyao.,Su, Jingzhi.,Xin, Yufei.,...&Li, Nina.(2018).How Well Can a Climate Model Simulate an Extreme Precipitation Event: A Case Study Using the Transpose-AMIP Experiment.JOURNAL OF CLIMATE,31(16),6543-6556. |
MLA | Li, Jian,et al."How Well Can a Climate Model Simulate an Extreme Precipitation Event: A Case Study Using the Transpose-AMIP Experiment".JOURNAL OF CLIMATE 31.16(2018):6543-6556. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论