Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1175/JCLI-D-16-0836.1 |
Extended Reconstructed Sea Surface Temperature, Version 5 (ERSSTv5): Upgrades, Validations, and Intercomparisons | |
Huang, Boyin1; Thorne, Peter W.2; Banzon, Viva F.1; Boyer, Tim1; Chepurin, Gennady1,3; Lawrimore, Jay H.1; Menne, Matthew J.1; Smith, Thomas M.4,5; Vose, Russell S.1; Zhang, Huai-Min1 | |
2017-10-01 | |
发表期刊 | JOURNAL OF CLIMATE
![]() |
ISSN | 0894-8755 |
EISSN | 1520-0442 |
出版年 | 2017 |
卷号 | 30期号:20 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Ireland |
英文摘要 | The monthly global 28 3 28 Extended Reconstructed Sea Surface Temperature (ERSST) has been revised and updated from version 4 to version 5. This update incorporates a new release of ICOADS release 3.0 (R3.0), a decade of near-surface data from Argo floats, and a new estimate of centennial sea ice from HadISST2. A number of choices in aspects of quality control, bias adjustment, and interpolation have been substantively revised. The resulting ERSST estimates have more realistic spatiotemporal variations, better representation of high-latitude SSTs, and ship SST biases are now calculated relative to more accurate buoy measurements, while the global long-term trend remains about the same. Progressive experiments have been undertaken to highlight the effects of each change in data source and analysis technique upon the final product. The reconstructed SST is systematically decreased by 0.077 degrees C, as the reference data source is switched from ship SST in ERSSTv4 to modern buoy SST in ERSSTv5. Furthermore, high-latitude SSTs are decreased by 0.1 degrees-0.2 degrees C by using sea ice concentration from HadISST2 over HadISST1. Changes arising from remaining innovations are mostly important at small space and time scales, primarily having an impact where and when input observations are sparse. Cross validations and verifications with independent modern observations show that the updates incorporated in ERSSTv5 have improved the representation of spatial variability over the global oceans, the magnitude of El Nino and La Nina events, and the decadal nature of SST changes over 1930s-40s when observation instruments changed rapidly. Both long-(1900-2015) and short-term (2000-15) SST trends in ERSSTv5 remain significant as in ERSSTv4. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000411438000009 |
WOS关键词 | VARIABLES ; AIR |
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/19335 |
专题 | 气候变化 |
作者单位 | 1.NOAA, NCEI, Asheville, NC 28801 USA; 2.Maynooth Univ, Dept Geog, Irish Climate Anal & Res Units, Maynooth, Kildare, Ireland; 3.Univ Maryland, Dept Atmospher & Ocean Sci, College Pk, MD 20742 USA; 4.NOAA, STAR, SCSB, College Pk, MD USA; 5.Univ Maryland, CICS, ESSIC, College Pk, MD 20742 USA |
推荐引用方式 GB/T 7714 | Huang, Boyin,Thorne, Peter W.,Banzon, Viva F.,et al. Extended Reconstructed Sea Surface Temperature, Version 5 (ERSSTv5): Upgrades, Validations, and Intercomparisons[J]. JOURNAL OF CLIMATE,2017,30(20). |
APA | Huang, Boyin.,Thorne, Peter W..,Banzon, Viva F..,Boyer, Tim.,Chepurin, Gennady.,...&Zhang, Huai-Min.(2017).Extended Reconstructed Sea Surface Temperature, Version 5 (ERSSTv5): Upgrades, Validations, and Intercomparisons.JOURNAL OF CLIMATE,30(20). |
MLA | Huang, Boyin,et al."Extended Reconstructed Sea Surface Temperature, Version 5 (ERSSTv5): Upgrades, Validations, and Intercomparisons".JOURNAL OF CLIMATE 30.20(2017). |
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