Dissolved carbon storage and flux dynamics in China's inland waters over the past 30 years
文献类型：期刊论文
| 作者 | Wang, Shuoyue1,2,3; Benoit, Gaboury1; Raymond, Peter A.1; Yu, Guirui2,3; Zhou, Feng5; Liu, Shaoda4,8; Miao, Chiyuan7; Sun, Kun3; Li, Zhaoxi6; Jia, Junjie2,3 |
| 刊名 | NATIONAL SCIENCE REVIEW
 |
| 出版日期 | 2025-08-01 |
| 卷号 | 12期号:8页码:nwaf229 |
| 关键词 | inland waters dissolved carbon pattern aquatic carbon cycle driving mechanisms |
| ISSN号 | 2095-5138 |
| DOI | 10.1093/nsr/nwaf229 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Inland waters (lakes, reservoirs, and rivers) serve as important regulators of global climate change and carbon (C) cycling. China's inland water systems significantly regulate regional C budgets. However, our understanding of the long-term spatiotemporal patterns and underlying mechanisms of dissolved carbon (DC) storages and fluxes in inland waters remains limited. This study examined lake and reservoir DC storage and river DC flux, quantifying their changes in China over the past three decades. We found that inland water DC stocks in China increased from 96 Tg C in the 1990s to 142 Tg C in the 2010s while DC river flux did not significantly change (13.2 +/- 0.4 Tg C/yr). Findings also showed that a combination of climate change, anthropogenic disturbance, and water chemistry collectively drove inland water DC dynamics. River DC was more directly driven by climate and anthropogenic factors (>50%) while lakes and reservoirs were more directly influenced by water chemistry (>70%). Additionally, climate factors can explain changes in dissolved inorganic carbon (DIC) concentrations via water chemistry factors (i.e. electrical conductivity (EC) and pH), while, collectively, climate and the nutrient status can typically explain changes in dissolved organic carbon (DOC) concentrations. This study emphasizes the important role that inland water plays in the global C balance and underscores the necessity of considering it in future C budgets. |
| URL标识 | 查看原文 |
| WOS关键词 | ORGANIC-CARBON ; CO2 EMISSIONS ; BOREAL LAKES ; TERRESTRIAL ; PATTERNS ; RIVER ; EUTROPHICATION ; RESERVOIRS ; NITROGEN ; DIOXIDE |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:001525748600001 |
| 出版者 | OXFORD UNIV PRESS |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/215433]  |
| 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 | Gao, Yang |
| 作者单位 | 1.Yale Univ, Yale Sch Environm, New Haven, CT 06511 USA; 2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China; 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China; 4.Beijing Normal Univ, Sch Environm, Minist Educ, Key Lab Water & Sediment Sci, Beijing 100875, Peoples R China; 5.Peking Univ, Inst Carbon Neutral, Coll Urban & Environm Sci, Lab Earth Surface Proc, Beijing 100871, Peoples R China; 6.Tsinghua Univ, State Key Lab Hydrosci & Engn, Beijing 100084, Peoples R China 7.Beijing Normal Univ, Fac Geog Sci, State Key Lab Earth Surface Proc & Resource Ecol, Beijing 100875, Peoples R China; 8.Beijing Normal Univ, Sch Environm, State Key Lab Water Environm Simulat, Beijing 100875, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Wang, Shuoyue,Benoit, Gaboury,Raymond, Peter A.,et al. Dissolved carbon storage and flux dynamics in China's inland waters over the past 30 years[J]. NATIONAL SCIENCE REVIEW,2025,12(8):nwaf229. |
| APA | Wang, Shuoyue.,Benoit, Gaboury.,Raymond, Peter A..,Yu, Guirui.,Zhou, Feng.,...&Gao, Yang.(2025).Dissolved carbon storage and flux dynamics in China's inland waters over the past 30 years.NATIONAL SCIENCE REVIEW,12(8),nwaf229. |
| MLA | Wang, Shuoyue,et al."Dissolved carbon storage and flux dynamics in China's inland waters over the past 30 years".NATIONAL SCIENCE REVIEW 12.8(2025):nwaf229. |
入库方式： OAI收割
来源：地理科学与资源研究所
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