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Global patterns of terrestrial nitrogen and phosphorus limitation

文献类型：期刊论文

作者Du, Enzai6; Terrer, Cesar9; Pellegrini, Adam F. A.; Ahlstrom, Anders7,8; van Lissa, Caspar J.; Zhao, Xia2; Xia, Nan6; Wu, Xinhui6; Jackson, Robert B.
刊名NATURE GEOSCIENCE
出版日期2020
卷号13期号:3页码:221-226
ISSN号1752-0894
DOI10.1038/s41561-019-0530-4
文献子类Article
英文摘要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.
学科主题Geosciences, Multidisciplinary
出版地NEW YORK
电子版国际标准刊号1752-0908
WOS关键词NUTRIENT LIMITATION ; CO2 FERTILIZATION ; RESORPTION ; MODELS ; CARBON ; PRODUCTIVITY ; PACKAGE ; ECOSYSTEMS ; DEPOSITION ; RESPONSES
WOS研究方向Geology
语种英语
WOS记录号WOS:000512528400002
出版者NATURE PUBLISHING GROUP
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]
源URL[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.Lund Univ, Ctr Middle Eastern Studies, Lund, Sweden
2.van Lissa, Caspar J.] Univ Utrecht, Dept Methodol & Stat, Utrecht, Netherlands
3.Jackson, Robert B.] Stanford Univ, Woods Inst Environm, Stanford, CA 94305 USA
4.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing, Peoples R China
5.Jackson, Robert B.] Stanford Univ, Precourt Inst Energy, Stanford, CA 94305 USA
6.Beijing Normal Univ, Fac Geog Sci, State Key Lab Earth Surface Proc & Resource Ecol, Beijing, Peoples R China
7.Lund Univ, Dept Phys Geog & Ecosyst Sci, Lund, Sweden
8.Lawrence Livermore Natl Lab, Phys & Life Sci Directorate, Livermore, CA 94550 USA
9.Du, Enzai; Terrer, Cesar; Pellegrini, Adam F. A.; Ahlstrom, Anders; Jackson, Robert B.] Stanford Univ, Dept Earth Syst Sci, Stanford, CA 94305 USA
10.Beijing Normal Univ, Fac Geog Sci, Sch Nat Resources, Beijing, Peoples R China
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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来源：植物研究所

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