Millennial land carbon emissions in China offset by carbon sinks of the past four decades
文献类型：期刊论文
| 作者 | Chen, Weizhe5; Ciais, Philippe4; Yu, Kailiang3; Viovy, Nicolas4; Li, Shicheng2; Tan, Liangcheng1 |
| 刊名 | NATURE COMMUNICATIONS
 |
| 出版日期 | 2026-02-26 |
| 卷号 | 17期号:1页码:3234 |
| DOI | 10.1038/s41467-026-70049-3 |
| 产权排序 | 3 |
| 文献子类 | Article |
| 英文摘要 | China experienced substantial millennial-scale climate and anthropogenic land use changes, yet their combined impacts on land carbon dynamics remain largely unexamined. Here, we quantify spatiotemporal changes in terrestrial organic carbon over 851-2022 using a land surface model driven by reconstructed climate and land cover forcings. Simulated results show China's pre-industrial millennial land carbon dynamics aligned with global carbon stock and atmospheric CO2 fluctuations, such as the similar to 284 ppm peak in the 12th century linked to land use during the Medieval Climate Anomaly-warmed Song Dynasty. Notably, China's total land carbon emissions (13 +/- 0.5 PgC) accounted for 22% of global land carbon emissions during 1700-1900, with Northeast and Southwest China experiencing the largest historical land carbon losses from intensive deforestation. Nevertheless, the 17.0 +/- 1.7 PgC emissions during 851-1980 were fully offset by rapid carbon sinks over 1980-2022, driven by CO2 fertilization and large-scale afforestation. These findings provide insights into China's historical land carbon dynamics, their underlying drivers, and global implications. |
| URL标识 | 查看原文 |
| WOS关键词 | VEGETATION MODEL ORCHIDEE ; TERRESTRIAL ECOSYSTEMS ; ICE-AGE ; CLIMATE ; RECONSTRUCTION ; HOLOCENE ; PRODUCTIVITY ; DYNAMICS ; DIOXIDE ; PATTERN |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:001736149700011 |
| 出版者 | NATURE PORTFOLIO |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/221507]  |
| 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 | Chen, Weizhe |
| 作者单位 | 1.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess Sci, Xian, Peoples R China 2.China Univ Geosci, Sch Publ Adm, Dept Land Resource Management, Hubei Key Lab Environm & Culture Yangtze Reg, Wuhan, Peoples R China; 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing, Peoples R China; 4.Univ Paris Saclay, Lab Sci Climat & Environm, LSCE IPSL, CEA,CNRS,UVSQ, Gif Sur Yvette, France; 5.China Univ Geosci, Sch Earth & Planetary Sci, State Key Lab Geomicrobiol & Environm Changes, Hubei Key Lab Crit Zone Evolut, Wuhan, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Chen, Weizhe,Ciais, Philippe,Yu, Kailiang,et al. Millennial land carbon emissions in China offset by carbon sinks of the past four decades[J]. NATURE COMMUNICATIONS,2026,17(1):3234. |
| APA | Chen, Weizhe,Ciais, Philippe,Yu, Kailiang,Viovy, Nicolas,Li, Shicheng,&Tan, Liangcheng.(2026).Millennial land carbon emissions in China offset by carbon sinks of the past four decades.NATURE COMMUNICATIONS,17(1),3234. |
| MLA | Chen, Weizhe,et al."Millennial land carbon emissions in China offset by carbon sinks of the past four decades".NATURE COMMUNICATIONS 17.1(2026):3234. |
入库方式： OAI收割
来源：地理科学与资源研究所
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