| Climate change drives rapid decadal acidification in the Arctic Ocean from 1994 to 2020 | |
| Qi, Di1,2,3; Ouyang, Zhangxian4; Chen, Liqi1,2; Wu, Yingxu1; Lei, Ruibo5; Chen, Baoshan4; Feely, Richard A.6; Anderson, Leif G.7; Zhong, Wenli8; Lin, Hongmei2; Polukhin, Alexander9; Zhang, Yixing2; Zhang, Yongli10; Bi, Haibo3,11; Lin, Xinyu2; Luo, Yiming12; Zhuang, Yanpei1; He, Jianfeng; Chen, Jianfang5,13; Cai, Wei-Jun4 | |
| 2022-09-30 | |
| 发表期刊 | SCIENCE
 |
| ISSN | 0036-8075 |
| 卷号 | 377期号:6614页码:1544-+ |
| 通讯作者 | Chen, Liqi(chenliqi@tio.org.cn) ; Cai, Wei-Jun(wcai@udel.edu) |
| 摘要 | The Arctic Ocean has experienced rapid warming and sea ice loss in recent decades, becoming the first open-ocean basin to experience widespread aragonite undersaturation [saturation state of aragonite (Omega(arag)) < 1]. However, its trend toward long-term ocean acidification and the underlying mechanisms remain undocumented. Here, we report rapid acidification there, with rates three to four times higher than in other ocean basins, and attribute it to changing sea ice coverage on a decadal time scale. Sea ice melt exposes seawater to the atmosphere and promotes rapid uptake of atmospheric carbon dioxide, lowering its alkalinity and buffer capacity and thus leading to sharp declines in pH and Warag. We predict a further decrease in pH, particularly at higher latitudes where sea ice retreat is active, whereas Arctic warming may counteract decreases in Omega(arag)) in the future. |
| DOI | 10.1126/science.abo0383 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Key Research and Development Program of China[2019YFE0114800] ; National Natural Science Foundation of China[41941013] ; National Natural Science Foundation of China[42176230] ; National Natural Science Foundation of China[41630969] ; National Natural Science Foundation of China[42188102] ; Ocean Negative Carbon Emissions (ONCE) Program ; Key Deployment Project of Centre for Ocean Mega-Research of Science ; Chinese Academy of Sciences (CAS)[COMS2020Q12] ; Chinese Projects for Investigations[CHINARE2017-2020] ; Natural Science Foundation of Fujian Province, China[2019Jo5148] ; National Science Foundation (NSF)[ARC-0909330] ; National Science Foundation (NSF)[PLR-1304337] ; National Science Foundation (NSF)[OPP-1926158] ; National Oceanic and Atmospheric Administration (NOAA)[NA09OAR4310078] ; NOAA Ocean Acidification Program ; Pacific Marine Environmental Laboratory |
| WOS研究方向 | Science & Technology - Other Topics |
| WOS类目 | Multidisciplinary Sciences |
| WOS记录号 | WOS:000891713300029 |
| 出版者 | AMER ASSOC ADVANCEMENT SCIENCE |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/180205 |
| 专题 | 海洋地质与环境重点实验室 |
| 通讯作者 | Chen, Liqi; Cai, Wei-Jun |
| 作者单位 | 1.Jimei Univ, Polar & Marine Res Inst, Coll Harbor & Coastal Engn, Xiamen 361021, Peoples R China 2.Minist Nat Resources, Inst Oceanog 3, Xiamen 361005, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 4.Univ Delaware, Sch Marine Sci & Policy, Newark, DE 19716 USA 5.Polar Res Inst China, Minist Nat Resources, Key Lab Polar Sci, Shanghai 200136, Peoples R China 6.NOAA, Pacific Marine Environm Lab, Seattle, WA USA 7.Univ Gothenburg, Dept Marine Sci, SE-41296 Gothenburg, Sweden 8.Ocean Univ China, Key Lab Phys Oceanog, Qingdao, Shandong, Peoples R China 9.Russian Acad Sci, PP Shirshov Inst Oceanol, Moscow, Russia 10.Tianjin Univ, Sch Marine Sci & Technol, Tianjin, Peoples R China 11.Chinese Acad Sci, Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China 12.Sun Yat Sen Univ, Sch Marine Sci, Zhuhai, Peoples R China 13.Minist Nat Resources, Inst Oceanog 2, Hangzhou 310012, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qi, Di,Ouyang, Zhangxian,Chen, Liqi,et al. Climate change drives rapid decadal acidification in the Arctic Ocean from 1994 to 2020[J]. SCIENCE,2022,377(6614):1544-+. |
| APA | Qi, Di.,Ouyang, Zhangxian.,Chen, Liqi.,Wu, Yingxu.,Lei, Ruibo.,...&Cai, Wei-Jun.(2022).Climate change drives rapid decadal acidification in the Arctic Ocean from 1994 to 2020.SCIENCE,377(6614),1544-+. |
| MLA | Qi, Di,et al."Climate change drives rapid decadal acidification in the Arctic Ocean from 1994 to 2020".SCIENCE 377.6614(2022):1544-+. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| science.abo0383.pdf（1376KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 | |
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