Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1175/JCLI-D-17-0824.1 |
Evaluating SST Analyses with Independent Ocean Profile Observations | |
Huang, Boyin1; Angel, William1; Boyer, Tim1; Cheng, Lijing2; Chepurin, Gennady1,3; Freeman, Eric1,4; Liu, Chunying1,4; Zhang, Huai-Min1 | |
2018-07-01 | |
发表期刊 | JOURNAL OF CLIMATE |
ISSN | 0894-8755 |
EISSN | 1520-0442 |
出版年 | 2018 |
卷号 | 31期号:13页码:5015-5030 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Peoples R China |
英文摘要 | The difficulty in effectively evaluating sea surface temperature (SST) analyses is finding independent observations, since most available observations have been used in the SST analyses. In this study, the ocean profile measurements [from reverse thermometer, CTD, mechanical bathythermograph (MBT), and XBT] above 5-m depth over 1950-2016 from the World Ocean Database (WOD) are used (data labeled pSSTW). The biases of MBT and XBT are corrected based on currently available algorithms. The bias-corrected pSSTW over 1950-2016 and satellite-based SST from the European Space Agency (ESA) Climate Change Initiative (CCI) over 1992-2010 are used to evaluate commonly available SST analyses. These SST analyses are the Extended Reconstructed SST (ERSST), versions 5, 4, and 3b, the Met Office Hadley Centre Sea Ice and SST dataset (HadISST), and the Japan Meteorological Administration (JMA) Centennial In Situ Observation-Based Estimates of SST version 2.9.2 (COBE-SST2). Our comparisons show that the SST from COBE-SST2 is the closest to pSSTW and CCI in most of the Pacific, Atlantic, and Southern Oceans, which may result from its unique bias correction to ship observations. The SST from ERSST version 5 is more consistent with pSSTW than its previous versions over 1950-2016, and is more consistent with CCI than its previous versions over 1992-2010. The better performance of ERSST version 5 over its previous versions is attributed to its improved bias correction applied to ship observations with a baseline of buoy observations, and is seen in most of the Pacific and Atlantic. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000437827700004 |
WOS关键词 | SEA-SURFACE TEMPERATURE ; TROPICAL CONVECTION ; BIASES ; XBT ; INTERCOMPARISONS ; UNCERTAINTY ; THRESHOLD ; UPGRADES ; CLIMATE |
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/20355 |
专题 | 气候变化 |
作者单位 | 1.NOAA, Natl Ctr Environm Informat, Asheville, NC 28801 USA; 2.Chinese Acad Sci, Inst Atmospher Phys, Int Ctr Climate & Environm Sci, Beijing, Peoples R China; 3.Univ Maryland, Dept Atmospher & Ocean Sci, College Pk, MD 20742 USA; 4.ERT Inc, Laurel, MD USA |
推荐引用方式 GB/T 7714 | Huang, Boyin,Angel, William,Boyer, Tim,et al. Evaluating SST Analyses with Independent Ocean Profile Observations[J]. JOURNAL OF CLIMATE,2018,31(13):5015-5030. |
APA | Huang, Boyin.,Angel, William.,Boyer, Tim.,Cheng, Lijing.,Chepurin, Gennady.,...&Zhang, Huai-Min.(2018).Evaluating SST Analyses with Independent Ocean Profile Observations.JOURNAL OF CLIMATE,31(13),5015-5030. |
MLA | Huang, Boyin,et al."Evaluating SST Analyses with Independent Ocean Profile Observations".JOURNAL OF CLIMATE 31.13(2018):5015-5030. |
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