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| Global patterns of terrestrial nitrogen and phosphorus limitation | |
| Du, Enzai1; Terrer, Cesar3; Pellegrini, Adam F. A.; Ahlstrom, Anders4,5; van Lissa, Caspar J.; Zhao, Xia7; Xia, Nan1; Wu, Xinhui1; Jackson, Robert B. | |
| 2020 | |
| 发表期刊 | NATURE GEOSCIENCE
 |
| ISSN | 1752-0894 |
| 卷号 | 13期号:3页码:221-226 |
| 摘要 | Spatial patterns in the phosphorus and nitrogen limitation in natural terrestrial ecosystems are reported from analysis of a global database of the resorption efficiency of nutrients by leaves. Nitrogen (N) and phosphorus (P) limitation constrains the magnitude of terrestrial carbon uptake in response to elevated carbon dioxide and climate change. However, global maps of nutrient limitation are still lacking. Here we examined global N and P limitation using the ratio of site-averaged leaf N and P resorption efficiencies of the dominant species across 171 sites. We evaluated our predictions using a global database of N- and P-limitation experiments based on nutrient additions at 106 and 53 sites, respectively. Globally, we found a shift from relative P to N limitation for both higher latitudes and precipitation seasonality and lower mean annual temperature, temperature seasonality, mean annual precipitation and soil clay fraction. Excluding cropland, urban and glacial areas, we estimate that 18% of the natural terrestrial land area is significantly limited by N, whereas 43% is relatively P limited. The remaining 39% of the natural terrestrial land area could be co-limited by N and P or weakly limited by either nutrient alone. This work provides both a new framework for testing nutrient limitation and a benchmark of N and P limitation for models to constrain predictions of the terrestrial carbon sink. |
| 学科领域 | Geosciences, Multidisciplinary |
| DOI | 10.1038/s41561-019-0530-4 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS关键词 | NUTRIENT LIMITATION ; CO2 FERTILIZATION ; RESORPTION ; MODELS ; CARBON ; PRODUCTIVITY ; PACKAGE ; ECOSYSTEMS ; DEPOSITION ; RESPONSES |
| WOS研究方向 | Geology |
| WOS记录号 | WOS:000512528400002 |
| 出版者 | NATURE PUBLISHING GROUP |
| 文献子类 | Article |
| 出版地 | NEW YORK |
| EISSN | 1752-0908 |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [41877328, 41630750, 31400381] ; Fok Ying-Tong Education FoundationFok Ying Tung Education Foundation [161015] ; Project of State Key Laboratory of Earth Surface and Resource Ecology of Beijing Normal University [2017-ZY-07] ; Lawrence Fellow award through the Lawrence Livermore National Laboratory (LLNL) ; US Department of EnergyUnited States Department of Energy (DOE) [DE-AC52-07NA27344] ; LLNL-LDRD Program [20-ERD-055] |
| 作者邮箱 | enzaidu@bnu.edu.cn ; rob.jackson@stanford.edu |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ibcas.ac.cn/handle/2S10CLM1/21921 |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.Beijing Normal Univ, Fac Geog Sci, State Key Lab Earth Surface Proc & Resource Ecol, Beijing, Peoples R China 2.Beijing Normal Univ, Fac Geog Sci, Sch Nat Resources, Beijing, Peoples R China 3.Du, Enzai; Terrer, Cesar; Pellegrini, Adam F. A.; Ahlstrom, Anders; Jackson, Robert B.] Stanford Univ, Dept Earth Syst Sci, Stanford, CA 94305 USA 4.Lawrence Livermore Natl Lab, Phys & Life Sci Directorate, Livermore, CA 94550 USA 5.Lund Univ, Dept Phys Geog & Ecosyst Sci, Lund, Sweden 6.Lund Univ, Ctr Middle Eastern Studies, Lund, Sweden 7.van Lissa, Caspar J.] Univ Utrecht, Dept Methodol & Stat, Utrecht, Netherlands 8.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing, Peoples R China 9.Jackson, Robert B.] Stanford Univ, Woods Inst Environm, Stanford, CA 94305 USA 10.Jackson, Robert B.] Stanford Univ, Precourt Inst Energy, Stanford, CA 94305 USA |
| 推荐引用方式 GB/T 7714 | Du, Enzai,Terrer, Cesar,Pellegrini, Adam F. A.,et al. Global patterns of terrestrial nitrogen and phosphorus limitation[J]. NATURE GEOSCIENCE,2020,13(3):221-226. |
| APA | Du, Enzai.,Terrer, Cesar.,Pellegrini, Adam F. A..,Ahlstrom, Anders.,van Lissa, Caspar J..,...&Jackson, Robert B..(2020).Global patterns of terrestrial nitrogen and phosphorus limitation.NATURE GEOSCIENCE,13(3),221-226. |
| MLA | Du, Enzai,et al."Global patterns of terrestrial nitrogen and phosphorus limitation".NATURE GEOSCIENCE 13.3(2020):221-226. |
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| Du-2020-Global patte（2250KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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