The Beijing Climate Center Climate System Model (BCC-CSM): the main progress from CMIP5 to CMIP6
The main advancements of the Beijing Climate Center (BCC) climate system model from phase 5 of the Coupled Model Intercomparison Project (CMIP5) to phase 6 (CMIP6) are presented, in terms of physical parameterizations and model performance. BCC-CSM1.1 and BCC-CSM1.1m are the two models involved in C...
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ftdoajarticles:oai:doaj.org/article:a193b96f2ad740d5ba8b6e458494884c 2023-05-15T18:18:36+02:00 The Beijing Climate Center Climate System Model (BCC-CSM): the main progress from CMIP5 to CMIP6 T. Wu Y. Lu Y. Fang X. Xin L. Li W. Li W. Jie J. Zhang Y. Liu L. Zhang F. Zhang Y. Zhang F. Wu J. Li M. Chu Z. Wang X. Shi X. Liu M. Wei A. Huang 2019-04-01T00:00:00Z https://doi.org/10.5194/gmd-12-1573-2019 https://doaj.org/article/a193b96f2ad740d5ba8b6e458494884c EN eng Copernicus Publications https://www.geosci-model-dev.net/12/1573/2019/gmd-12-1573-2019.pdf https://doaj.org/toc/1991-959X https://doaj.org/toc/1991-9603 doi:10.5194/gmd-12-1573-2019 1991-959X 1991-9603 https://doaj.org/article/a193b96f2ad740d5ba8b6e458494884c Geoscientific Model Development, Vol 12, Pp 1573-1600 (2019) Geology QE1-996.5 article 2019 ftdoajarticles https://doi.org/10.5194/gmd-12-1573-2019 2022-12-31T08:14:52Z The main advancements of the Beijing Climate Center (BCC) climate system model from phase 5 of the Coupled Model Intercomparison Project (CMIP5) to phase 6 (CMIP6) are presented, in terms of physical parameterizations and model performance. BCC-CSM1.1 and BCC-CSM1.1m are the two models involved in CMIP5, whereas BCC-CSM2-MR, BCC-CSM2-HR, and BCC-ESM1.0 are the three models configured for CMIP6. Historical simulations from 1851 to 2014 from BCC-CSM2-MR (CMIP6) and from 1851 to 2005 from BCC-CSM1.1m (CMIP5) are used for models assessment. The evaluation matrices include the following: (a) the energy budget at top-of-atmosphere; (b) surface air temperature, precipitation, and atmospheric circulation for the global and East Asia regions; (c) the sea surface temperature (SST) in the tropical Pacific; (d) sea-ice extent and thickness and Atlantic Meridional Overturning Circulation (AMOC); and (e) climate variations at different timescales, such as the global warming trend in the 20th century, the stratospheric quasi-biennial oscillation (QBO), the Madden–Julian Oscillation (MJO), and the diurnal cycle of precipitation. Compared with BCC-CSM1.1m, BCC-CSM2-MR shows significant improvements in many aspects including the tropospheric air temperature and circulation at global and regional scales in East Asia and climate variability at different timescales, such as the QBO, the MJO, the diurnal cycle of precipitation, interannual variations of SST in the equatorial Pacific, and the long-term trend of surface air temperature. Article in Journal/Newspaper Sea ice Directory of Open Access Journals: DOAJ Articles Pacific Geoscientific Model Development 12 4 1573 1600 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Geology QE1-996.5 |
spellingShingle |
Geology QE1-996.5 T. Wu Y. Lu Y. Fang X. Xin L. Li W. Li W. Jie J. Zhang Y. Liu L. Zhang F. Zhang Y. Zhang F. Wu J. Li M. Chu Z. Wang X. Shi X. Liu M. Wei A. Huang The Beijing Climate Center Climate System Model (BCC-CSM): the main progress from CMIP5 to CMIP6 |
topic_facet |
Geology QE1-996.5 |
description |
The main advancements of the Beijing Climate Center (BCC) climate system model from phase 5 of the Coupled Model Intercomparison Project (CMIP5) to phase 6 (CMIP6) are presented, in terms of physical parameterizations and model performance. BCC-CSM1.1 and BCC-CSM1.1m are the two models involved in CMIP5, whereas BCC-CSM2-MR, BCC-CSM2-HR, and BCC-ESM1.0 are the three models configured for CMIP6. Historical simulations from 1851 to 2014 from BCC-CSM2-MR (CMIP6) and from 1851 to 2005 from BCC-CSM1.1m (CMIP5) are used for models assessment. The evaluation matrices include the following: (a) the energy budget at top-of-atmosphere; (b) surface air temperature, precipitation, and atmospheric circulation for the global and East Asia regions; (c) the sea surface temperature (SST) in the tropical Pacific; (d) sea-ice extent and thickness and Atlantic Meridional Overturning Circulation (AMOC); and (e) climate variations at different timescales, such as the global warming trend in the 20th century, the stratospheric quasi-biennial oscillation (QBO), the Madden–Julian Oscillation (MJO), and the diurnal cycle of precipitation. Compared with BCC-CSM1.1m, BCC-CSM2-MR shows significant improvements in many aspects including the tropospheric air temperature and circulation at global and regional scales in East Asia and climate variability at different timescales, such as the QBO, the MJO, the diurnal cycle of precipitation, interannual variations of SST in the equatorial Pacific, and the long-term trend of surface air temperature. |
format |
Article in Journal/Newspaper |
author |
T. Wu Y. Lu Y. Fang X. Xin L. Li W. Li W. Jie J. Zhang Y. Liu L. Zhang F. Zhang Y. Zhang F. Wu J. Li M. Chu Z. Wang X. Shi X. Liu M. Wei A. Huang |
author_facet |
T. Wu Y. Lu Y. Fang X. Xin L. Li W. Li W. Jie J. Zhang Y. Liu L. Zhang F. Zhang Y. Zhang F. Wu J. Li M. Chu Z. Wang X. Shi X. Liu M. Wei A. Huang |
author_sort |
T. Wu |
title |
The Beijing Climate Center Climate System Model (BCC-CSM): the main progress from CMIP5 to CMIP6 |
title_short |
The Beijing Climate Center Climate System Model (BCC-CSM): the main progress from CMIP5 to CMIP6 |
title_full |
The Beijing Climate Center Climate System Model (BCC-CSM): the main progress from CMIP5 to CMIP6 |
title_fullStr |
The Beijing Climate Center Climate System Model (BCC-CSM): the main progress from CMIP5 to CMIP6 |
title_full_unstemmed |
The Beijing Climate Center Climate System Model (BCC-CSM): the main progress from CMIP5 to CMIP6 |
title_sort |
beijing climate center climate system model (bcc-csm): the main progress from cmip5 to cmip6 |
publisher |
Copernicus Publications |
publishDate |
2019 |
url |
https://doi.org/10.5194/gmd-12-1573-2019 https://doaj.org/article/a193b96f2ad740d5ba8b6e458494884c |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Sea ice |
genre_facet |
Sea ice |
op_source |
Geoscientific Model Development, Vol 12, Pp 1573-1600 (2019) |
op_relation |
https://www.geosci-model-dev.net/12/1573/2019/gmd-12-1573-2019.pdf https://doaj.org/toc/1991-959X https://doaj.org/toc/1991-9603 doi:10.5194/gmd-12-1573-2019 1991-959X 1991-9603 https://doaj.org/article/a193b96f2ad740d5ba8b6e458494884c |
op_doi |
https://doi.org/10.5194/gmd-12-1573-2019 |
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Geoscientific Model Development |
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12 |
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4 |
container_start_page |
1573 |
op_container_end_page |
1600 |
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