A globally relevant stock of soil nitrogen in the Yedoma permafrost domain
文献类型：期刊论文
| 作者 | Strauss, Jens; Biasi, Christina; Sanders, Tina3; Abbott, Benjamin W.; von Deimling, Thomas Schneider5; Voigt, Carolina6; Winkel, Matthias7; Marushchak, Maija E.; Kou, Dan2; Fuchs, Matthias |
| 刊名 | NATURE COMMUNICATIONS
 |
| 出版日期 | 2022 |
| 卷号 | 13期号:1 |
| DOI | 10.1038/s41467-022-33794-9 |
| 文献子类 | Article |
| 英文摘要 | Nitrogen regulates multiple aspects of the permafrost climate feedback, including plant growth, organic matter decomposition, and the production of the potent greenhouse gas nitrous oxide. Despite its importance, current estimates of permafrost nitrogen are highly uncertain. Here, we compiled a dataset of >2000 samples to quantify nitrogen stocks in the Yedoma domain, a region with organic-rich permafrost that contains similar to 25% of all permafrost carbon. We estimate that the Yedoma domain contains 41.2 gigatons of nitrogen down to similar to 20metre for the deepest unit, which increases the previous estimate for the entire permafrost zone by similar to 46%. Approximately 90% of this nitrogen (37 gigatons) is stored in permafrost and therefore currently immobile and frozen. Here, we show that of this amount, 3/4 is stored >3 metre depth, but if partially mobilised by thaw, this large nitrogen pool could have continental-scale consequences for soil and aquatic biogeochemistry and global-scale consequences for the permafrost feedback. |
| 学科主题 | Multidisciplinary Sciences |
| 电子版国际标准刊号 | 2041-1723 |
| 出版地 | BERLIN |
| WOS关键词 | ORGANIC-MATTER ; CARBON STORAGE ; DYNAMICS ; AVAILABILITY ; INCREASES ; ECOSYSTEM ; PATTERNS ; IMPACTS ; RELEASE ; EROSION |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| 出版者 | NATURE PORTFOLIO |
| WOS记录号 | WOS:000874078500003 |
| 资助机构 | International Permafrost Association ; European Research Council PETA-CARB [338335] ; German Federal Ministry of Education and Research (BMBF) [03F0806A, 03F0809A, 01LN1709A, 03G0836A, 03F0764] ; German Research Foundation [HE 3622/16-1, DI 2544/1-1, WE 4390/7-1, UL426/1-1, KI 849/4-1, HO4020/3-1, HO4020/5-2] ; Initiative and Networking Fund of the Helmholtz Association [ERC-0013] ; Academy of Finland/Russian Foundation for Basic Research project NOCA [314630] ; Yedoma-N project (General Research Grant from the Academy of Finland ) [287469] ; N-PERM project (General Research Grant from the Academy of Finland) [341348] ; Academy of Finland project MUFFIN [332196] ; Academy of Finland project PANDA [317054] ; U.S. National Science Foundation [1916565] ; Academy of Finland (AKA) [314630, 317054, 332196, 287469] Funding Source: Academy of Finland (AKA) ; European Research Council (ERC) [338335] Funding Source: European Research Council (ERC) |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/28770]  |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.Univ Hamburg, Ctr Earth Syst Res & Sustainabil CEN, Hamburg, Germany 2.Alfred Wegener Inst, Permafrost Res Sect, Helmholtz Ctr Polar & Marine Res, Potsdam, Germany 3.Univ Eastern Finland, Dept Environm & Biol Sci, Kuopio, Finland 4.Helmholtz Zentrum Hereon, Inst Carbon Cycles, Geesthacht, Germany 5.Abbott, Benjamin W.] Brigham Young Univ, Dept Plant & Wildlife Sci, Provo, UT 84602 USA 6.Humboldt Univ, Geog Dept, Berlin, Germany 7.Univ Montreal, Dept Geog, Montreal, PQ, Canada 8.Helmholtz Ctr Potsdam, GEZ German Res Ctr Geosci, Interface Geochem Sect, Potsdam, Germany 9.Marushchak, Maija E.] Univ Jyvaskyla, Dept Biol & Environm Sci, Jyvaskyla, Finland 10.Horn, Marcus A.] Leibniz Univ Hannover, Inst Microbiol, Hannover, Germany |
| 推荐引用方式 GB/T 7714 | Strauss, Jens,Biasi, Christina,Sanders, Tina,et al. A globally relevant stock of soil nitrogen in the Yedoma permafrost domain[J]. NATURE COMMUNICATIONS,2022,13(1). |
| APA | Strauss, Jens.,Biasi, Christina.,Sanders, Tina.,Abbott, Benjamin W..,von Deimling, Thomas Schneider.,...&Grosse, Guido.(2022).A globally relevant stock of soil nitrogen in the Yedoma permafrost domain.NATURE COMMUNICATIONS,13(1). |
| MLA | Strauss, Jens,et al."A globally relevant stock of soil nitrogen in the Yedoma permafrost domain".NATURE COMMUNICATIONS 13.1(2022). |
入库方式： OAI收割
来源：植物研究所
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