Climate change leads to significant loss of soil inorganic carbon
文献类型：期刊论文
| 作者 | Hu, Jin2,4; Huang, Zelin5; Sun, Zhongxiu6; Song, Xiaodong4,5; Huang, Yuanyuan7,8; Zamanian, Kazem1; Tao, Feng3; Yang, Fei5; Wen, Huiying4,5; Zhang, Ganlin2,4,5 |
| 刊名 | NATIONAL SCIENCE REVIEW
 |
| 出版日期 | 2026-03-01 |
| 卷号 | 13期号:5页码:nwag075 |
| 关键词 | soil inorganic carbon climate change China process-based model carbonate |
| ISSN号 | 2095-5138 |
| DOI | 10.1093/nsr/nwag075 |
| 产权排序 | 5 |
| 文献子类 | Article |
| 英文摘要 | Soil inorganic carbon (SIC) pools are comparable in size to soil organic carbon pools and are vulnerable to climate change; however, SIC responses to climate change remain uncertain because of the lack of process-based simulations. Here, we developed a new process-based model integrating daily water balance dynamics with carbonate chemical equilibria at a 10 cm vertical resolution to predict the effects of climate change on the SIC pool down to a soil depth of 2 m in China until 2100. We found that across the four shared socioeconomic pathways, SIC stock in China's topsoil (0-10 cm) decreased by 314 +/- 8 Tg C, accompanied by a loss of 217 +/- 9 Tg C from the 2 m soils. These findings challenge the traditional view of SIC stability in terrestrial carbon cycles, reveal substantial losses of SIC in both topsoils and deep soils, and highlight the projection of future climate and global inorganic carbon cycle feedback. A new process-based model projects that climate change may lead to an similar to 8% reduction in soil inorganic carbon (SIC) from China's topsoil (0-10 cm) by 2100, challenging the paradigm of SIC as a stable carbon pool. |
| URL标识 | 查看原文 |
| WOS关键词 | CALCITE DISSOLUTION ; SEQUESTRATION ; KINETICS ; DIOXIDE ; STORAGE |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:001715536400001 |
| 出版者 | OXFORD UNIV PRESS |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/221215]  |
| 专题 | 生态系统网络观测与模拟院重点实验室_外文论文 |
| 通讯作者 | Sun, Zhongxiu; Song, Xiaodong; Zhang, Ganlin |
| 作者单位 | 1.Leibniz Univ Hannover, Inst Earth Syst Sci, Sect Soil Sci, D-30419 Hannover, Germany; 2.Chinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake & Watershed Sci Water Secur, Nanjing 211135, Peoples R China; 3.Cornell Univ, Dept Ecol & Evolutionary Biol, Ithaca, NY 14853 USA 4.Univ Chinese Acad Sci, Coll Adv Agr Sci, Beijing 100049, Peoples R China; 5.Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing 211135, Peoples R China; 6.Shenyang Agr Univ, Coll Land & Environm, Shenyang 110866, Peoples R China; 7.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China; 8.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Hu, Jin,Huang, Zelin,Sun, Zhongxiu,et al. Climate change leads to significant loss of soil inorganic carbon[J]. NATIONAL SCIENCE REVIEW,2026,13(5):nwag075. |
| APA | Hu, Jin.,Huang, Zelin.,Sun, Zhongxiu.,Song, Xiaodong.,Huang, Yuanyuan.,...&Zhang, Ganlin.(2026).Climate change leads to significant loss of soil inorganic carbon.NATIONAL SCIENCE REVIEW,13(5),nwag075. |
| MLA | Hu, Jin,et al."Climate change leads to significant loss of soil inorganic carbon".NATIONAL SCIENCE REVIEW 13.5(2026):nwag075. |
入库方式： OAI收割
来源：地理科学与资源研究所
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