Climate legacies drive global soil carbon stocks in terrestrial ecosystems

被引：115
|
作者：
Delgado-Baquerizo, Manuel [1 ,2 ]
Eldridge, David J. [3 ]
Maestre, Fernando T. [4 ]
Karunaratne, Senani B. [1 ]
Trivedi, Pankaj [1 ,5 ]
Reich, Peter B. [1 ,6 ]
Singh, Brajesh K. [1 ,7 ]
机构：
[1] Univ Western Sydney, Hawkesbury Inst Environm, Bldg L9,Locked Bag 1797, Penrith, NSW 2751, Australia
[2] Univ Colorado, Cooperat Inst Res Environm Sci, Boulder, CO 80309 USA
[3] Univ New South Wales, Ctr Ecosyst Sci, Sch Biol Earth & Environm, Sydney, NSW 2052, Australia
[4] Univ Rey Juan Carlos, Dept Biol & Geol Fis & Quim Inorgan, Escuela Super Gencias Expt & Tecnol, E-28933 Mostoles, Spain
[5] Colorado State Univ, Dept Bioagr Sci & Pest Management, Ft Collins, CO 80523 USA
[6] Univ Minnesota, Dept Forest Resources, St Paul, MN 55108 USA
[7] Univ Western Sydney, Global Ctr Land Based Innovat, Penrith, NSW 2751, Australia
来源：
SCIENCE ADVANCES | 2017年 / 3卷 / 04期
基金：
欧盟地平线“2020”; 澳大利亚研究理事会; 欧洲研究理事会;
关键词：
LAND-USE; PLANT; MODEL;
D O I：
10.1126/sciadv.1602008
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Climatic conditions shift gradually over millennia, altering the rates at which carbon (C) is fixed from the atmosphere and stored in the soil. However, legacy impacts of past climates on current soil C stocks are poorly understood. Weused data from more than 5000 terrestrial sites from three global and regional data sets to identify the relative importance of current and past (Last Glacial Maximum andmid-Holocene) climatic conditions in regulating soil C stocks in natural and agricultural areas. Paleoclimate always explained a greater amount of the variance in soil C stocks than current climate at regional and global scales. Our results indicate that climatic legacies help determine global soil C stocks in terrestrial ecosystems where agriculture is highly dependent on current climatic conditions. Our findings emphasize the importance of considering how climate legacies influence soil C content, allowing us to improve quantitative predictions of global C stocks under different climatic scenarios.
引用
收藏
页数：7
相关论文
共 50 条
  • [41] Editorial: Microbial regulation of soil carbon cycling in terrestrial ecosystems
    Semenov, Mikhail
    Li, Hui
    Luo, Yu
    Deng, Ye
    Kuzyakov, Yakov
    FRONTIERS IN MICROBIOLOGY, 2023, 14
  • [42] Effects of climate on soil phosphorus cycle and availability in natural terrestrial ecosystems
    Hou, Enqing
    Chen, Chengrong
    Luo, Yiqi
    Zhou, Guoyi
    Kuang, Yuanwen
    Zhang, Yuguang
    Heenan, Marijke
    Lu, Xiankai
    Wen, Dazhi
    GLOBAL CHANGE BIOLOGY, 2018, 24 (08) : 3344 - 3356
  • [43] The influence of terrestrial ecosystems on climate
    Meir, Patrick
    Cox, Peter
    Grace, John
    TRENDS IN ECOLOGY & EVOLUTION, 2006, 21 (05) : 254 - 260
  • [44] THE STOCKS OF ORGANIC CARBON IN THE BLOCK "LITTER - SOIL" OF POLISSIA REGIONPINE ECOSYSTEMS
    Raspopina, S.
    VISNYK OF TARAS SHEVCHENKO NATIONAL UNIVERSITY OF KYIV-GEOLOGY, 2020, (04): : 68 - 73
  • [45] Grazing deteriorates the soil carbon stocks of Caatinga forest ecosystems in Brazil
    Schulz, Katharina
    Voigt, Karsten
    Beusch, Christine
    Almeida-Cortez, Jarcilene S.
    Kowarik, Ingo
    Walz, Ariane
    Cierjacks, Arne
    FOREST ECOLOGY AND MANAGEMENT, 2016, 367 : 62 - 70
  • [46] Global patterns in mangrove soil carbon stocks and losses
    Atwood T.B.
    Connolly R.M.
    Almahasheer H.
    Carnell P.E.
    Duarte C.M.
    Lewis C.J.E.
    Irigoien X.
    Kelleway J.J.
    Lavery P.S.
    Macreadie P.I.
    Serrano O.
    Sanders C.J.
    Santos I.
    Steven A.D.L.
    Lovelock C.E.
    Nature Climate Change, 2017, 7 (7) : 523 - 528
  • [47] Land use–related Changes in Aboveground Carbon Stocks of Austria’s Terrestrial Ecosystems
    Karl-Heinz Erb
    Ecosystems, 2004, 7 : 563 - 572
  • [48] The GrassSyn dataset: Soil organic carbon stocks in Brazilian grassy ecosystems
    Andrade, Bianca Ott
    Gamboa, Cristhian Hernandez
    Ferreira, Gabriel William Dias
    Wiesmeier, Martin
    Assad, Eduardo Delgado
    Cerri, Carlos Eduardo Pellegrino
    Mello, Jose Marcio
    Morais, Vinicius Augusto
    Overbeck, Gerhard E.
    Pinto-Junior, Herval Vieira
    Scolforo, Jose Roberto Soares
    Tornquist, Carlos Gustavo
    JOURNAL OF ENVIRONMENTAL QUALITY, 2025, 54 (02) : 335 - 348
  • [49] Global patterns in mangrove soil carbon stocks and losses
    Atwood, Trisha B.
    Connolly, Rod M.
    Almahasheer, Hanan
    Carnell, Paul E.
    Duarte, Carlos M.
    Lewis, Carolyn J. Ewers
    Irigoien, Xabier
    Kelleway, Jeffrey J.
    Lavery, Paul S.
    Macreadie, Peter I.
    Serrano, Oscar
    Sanders, Christian J.
    Santos, Isaac
    Steven, Andrew D. L.
    Lovelock, Catherine E.
    NATURE CLIMATE CHANGE, 2017, 7 (07) : 523 - +
  • [50] A model analysis of the relationship between climate perturbations and carbon budget anomalies in global terrestrial ecosystems: 1970 to 1997
    Ito, A
    Oikawa, T
    CLIMATE RESEARCH, 2000, 15 (03) : 161 - 183
12345