IAPv4 ocean temperature and ocean heat content gridded dataset
文献类型：期刊论文
| 作者 | Cheng, Lijing6,8; Pan, Yuying6,8; Tan, Zhetao6,8; Zheng, Huayi6,8; Zhu, Yujing6,8; Wei, Wangxu6,8; Du, Juan6; Yuan, Huifeng7,8; Li, Guancheng4; Ye, Hanlin6 |
| 刊名 | EARTH SYSTEM SCIENCE DATA
 |
| 出版日期 | 2024-08-02 |
| 卷号 | 16期号:8页码:3517-3546 |
| ISSN号 | 1866-3508 |
| DOI | 10.5194/essd-16-3517-2024 |
| 通讯作者 | Cheng, Lijing(chenglij@mail.iap.ac.cn) |
| 英文摘要 | Ocean observational gridded products are vital for climate monitoring, ocean and climate research, model evaluation, and supporting climate mitigation and adaptation measures. This paper describes the 4th version of the Institute of Atmospheric Physics (IAPv4) ocean temperature and ocean heat content (OHC) objective analysis product. It accounts for recent developments in quality control (QC) procedures, climatology, bias correction, vertical and horizontal interpolation, and mapping and is available for the upper 6000 m (119 levels) since 1940 (more reliable after similar to 1957) for monthly and 1 degrees x1 degrees temporal and spatial resolutions. IAPv4 is compared with the previous version, IAPv3, and with the other data products, sea surface temperatures (SSTs), and satellite observations. It has a slightly stronger long-term upper 2000 m OHC increase than IAPv3 for 1955-2023, mainly because of newly developed bias corrections. The IAPv4 0-2000 m OHC trend is also higher during 2005-2023 than IAPv3, mainly because of the QC process update. The uppermost level of IAPv4 is consistent with independent SST datasets. The month-to-month OHC variability for IAPv4 is desirably less than IAPv3 and the other OHC products investigated in this study, the trend of ocean warming rate (i.e., warming acceleration) is more consistent with the net energy imbalance at the top of the atmosphere than IAPv3, and the sea level budget can be closed within uncertainty. The gridded product is freely accessible at https://doi.org/10.12157/IOCAS.20240117.002 for temperature data (Cheng et al., 2024a) and at https://doi.org/10.12157/IOCAS.20240117.001 for ocean heat content data (Cheng et al., 2024b). |
| WOS关键词 | SEA-SURFACE TEMPERATURE ; LEVEL RISE ; OBJECTIVE ANALYSES ; LABRADOR SEA ; ENERGY ; PACIFIC ; CLIMATOLOGY ; INTENSIFICATION ; INTERPOLATION ; CIRCULATION |
| 资助项目 | National Natural Science Foundation of China[42122046] ; National Natural Science Foundation of China[42076202] ; National Natural Science Foundation of China[42206208] ; National Natural Science Foundation of China[42261134536] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB42040402] ; New Cornerstone Science Foundation ; DAMO Academy Young Fellow ; Youth Innovation Promotion Association ; Chinese Academy of Sciences ; Guangzhou Association for Science and Technology |
| WOS研究方向 | Geology ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:001283033100001 |
| 出版者 | COPERNICUS GESELLSCHAFT MBH |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/186165]  |
| 专题 | 中国科学院海洋研究所 |
| 通讯作者 | Cheng, Lijing |
| 作者单位 | 1.Univ Auckland, Dept Surg, Auckland, New Zealand 2.Univ St Thomas, Sch Engn, 2115 Summit Ave, St Paul, MN 55105 USA 3.Ist Nazl Geofis & Vulcanol, I-40127 Bologna, Italy 4.Minist Ecol & Environm PRC, Pearl River Valley & South China Sea Ecol & Enviro, Ecoenvironm Monitoring & Res Ctr, Guangzhou 510611, Peoples R China 5.Chinese Acad Sci, Inst Oceanog, Qingdao 266000, Peoples R China 6.Chinese Acad Sci, Inst Atmospher & Phys, Beijing 100029, Peoples R China 7.Chinese Acad Sci, Comp Network Informat Ctr, Beijing 100083, Peoples R China 8.Univ Chinese Acad Sci, Beijing 101408, Peoples R China 9.Chinese Acad Sci, South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Peoples R China 10.Ocean Univ China, Phys Oceanog Lab, Qingdao, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cheng, Lijing,Pan, Yuying,Tan, Zhetao,et al. IAPv4 ocean temperature and ocean heat content gridded dataset[J]. EARTH SYSTEM SCIENCE DATA,2024,16(8):3517-3546. |
| APA | Cheng, Lijing.,Pan, Yuying.,Tan, Zhetao.,Zheng, Huayi.,Zhu, Yujing.,...&Zhu, Jiang.(2024).IAPv4 ocean temperature and ocean heat content gridded dataset.EARTH SYSTEM SCIENCE DATA,16(8),3517-3546. |
| MLA | Cheng, Lijing,et al."IAPv4 ocean temperature and ocean heat content gridded dataset".EARTH SYSTEM SCIENCE DATA 16.8(2024):3517-3546. |
入库方式： OAI收割
来源：海洋研究所
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