Drivers of Low-Frequency Variability of Ocean Heat Content on the US North East Shelf
文献类型：期刊论文
| 作者 | Zhuo, Yingli6; Han, Weiqing6; Alexander, Michael. A.4; Shin, Sang-Ik3,4; Liu, Chao2; Lyu, Yilong1,5,6 |
| 刊名 | JOURNAL OF CLIMATE
 |
| 出版日期 | 2025-06-01 |
| 卷号 | 38期号:12页码:2853-2871 |
| 关键词 | Continental shelf/slope North Atlantic Ocean Ocean dynamics Heat budgets/fluxes Numerical analysis/modeling Interannual variability |
| ISSN号 | 0894-8755 |
| DOI | 10.1175/JCLI-D-24-0279.1 |
| 通讯作者 | Zhuo, Yingli(yingli.zhu@colorado.edu) |
| 英文摘要 | The drivers of low-frequency (i.e., interannual to multidecadal) variability and change in the ocean heat content (OHC) on the U.S. North East shelf (USNES) are investigated through heat budget analysis and Regional Ocean Modeling System experiments. Surface heat flux on the USNES has been responsible for warming since 1977, and it dominates the interannual-to-decadal OHC variability in the shallow shelf near the coast. In contrast, remote forcing from the open Atlantic has a weak impact on the warming trend due to contrasting effects from the northern and eastern parts of the Atlantic. Still, it plays a more significant role in interannual-to-decadal OHC variability in the deep shelf near the continental break. Both regional and remote forcings are important for the interannual-to-decadal variability of OHC integrated over the entire USNES. Regionally and remotely forced sea surface temperature (SST) anomalies alter surface heat flux over the USNES, inducing OHC variability. The remotely forced OHC anomalies result primarily from the advection of remotely forced temperature anomalies from the Scotian Shelf and along the shelf break by the currents driven by both regional and remote forcings. Furthermore, the interannual variability of shelfbreak jet significantly contributes to OHC advection through the northern boundary of the USNES. In contrast, the influence of the Gulf Stream on OHC advection across the USNES boundaries is relatively weak. |
| WOS关键词 | SEA-SURFACE TEMPERATURE ; MIDDLE ATLANTIC BIGHT ; CONTINENTAL-SHELF ; SLOPE WATER ; INTERANNUAL VARIABILITY ; SCOTIAN SHELF ; GULF ; MAINE ; WIND ; FLOW |
| 资助项目 | NOAA Office of Oceanic and Atmospheric Research Climate Program Office (CPO)[NA20OAR4310480] ; DOE[DE-SC0024263] ; NOAA/CPO/Climate Variability and Predictability Program ; U.S. Department of Energy (DOE)[DE-SC0024263] |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:001528663300001 |
| 出版者 | AMER METEOROLOGICAL SOC |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/202571]  |
| 专题 | 海洋研究所_海洋环流与波动重点实验室 |
| 通讯作者 | Zhuo, Yingli |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Ocean Circulat & Waves, Qingdao, Peoples R China 2.Woods Hole Oceanog Inst, Dept Phys Oceanog, Woods Hole, MA USA 3.Univ Colorado Boulder, CIRES, Boulder, CO USA 4.NOAA, Earth Syst Res Lab, Phys Sci Div, Boulder, CO USA 5.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Peoples R China 6.Univ Colorado Boulder, Dept Atmospher & Ocean Sci, Boulder, CO 80309 USA |
| 推荐引用方式 GB/T 7714 | Zhuo, Yingli,Han, Weiqing,Alexander, Michael. A.,et al. Drivers of Low-Frequency Variability of Ocean Heat Content on the US North East Shelf[J]. JOURNAL OF CLIMATE,2025,38(12):2853-2871. |
| APA | Zhuo, Yingli,Han, Weiqing,Alexander, Michael. A.,Shin, Sang-Ik,Liu, Chao,&Lyu, Yilong.(2025).Drivers of Low-Frequency Variability of Ocean Heat Content on the US North East Shelf.JOURNAL OF CLIMATE,38(12),2853-2871. |
| MLA | Zhuo, Yingli,et al."Drivers of Low-Frequency Variability of Ocean Heat Content on the US North East Shelf".JOURNAL OF CLIMATE 38.12(2025):2853-2871. |
入库方式： OAI收割
来源：海洋研究所
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