Triggers of tree mortality under drought

被引：1166
作者：
Choat, Brendan [1 ]
Brodribb, Timothy J. [2 ]
Brodersen, Craig R. [3 ]
Duursma, Remko A. [1 ]
Lopez, Rosana [1 ,4 ]
Medlyn, Belinda E. [1 ]
机构：
[1] Western Sydney Univ, Hawkesbury Inst Environm, Richmond, NSW, Australia
[2] Univ Tasmania, Sch Biol Sci, Hobart, Tas, Australia
[3] Yale Univ, Sch Forestry & Environm Studies, New Haven, CT 06511 USA
[4] Univ Clermont Auvergne, INRA, PIAF, Clermont Ferrand, France
来源：
NATURE | 2018年 / 558卷 / 7711期
基金：
澳大利亚研究理事会;
关键词：
CLIMATE-CHANGE; HYDRAULIC FAILURE; WOODY-PLANTS; CAVITATION RESISTANCE; PHENOTYPIC PLASTICITY; VEGETATION DYNAMICS; INDUCED EMBOLISM; WATER TRANSPORT; XYLEM EMBOLISM; FOREST TREES;
D O I：
10.1038/s41586-018-0240-x
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：
Severe droughts have caused widespread tree mortality across many forest biomes with profound effects on the function of ecosystems and carbon balance. Climate change is expected to intensify regional-scale droughts, focusing attention on the physiological basis of drought-induced tree mortality. Recent work has shown that catastrophic failure of the plant hydraulic system is a principal mechanism involved in extensive crown death and tree mortality during drought, but the multi-dimensional response of trees to desiccation is complex. Here we focus on the current understanding of tree hydraulic performance under drought, the identification of physiological thresholds that precipitate mortality and the mechanisms of recovery after drought. Building on this, we discuss the potential application of hydraulic thresholds to process-based models that predict mortality.
引用
收藏
页码：531 / 539
页数：9
相关论文
共 134 条
  • [1] A multi-species synthesis of physiological mechanisms in drought-induced tree mortality
    Adams, Henry D.
    Zeppel, Melanie J. B.
    Anderegg, William R. L.
    Hartmann, Henrik
    Landhausser, Simon M.
    Tissue, David T.
    Huxman, Travis E.
    Hudson, Patrick J.
    Franz, Trenton E.
    Allen, Craig D.
    Anderegg, Leander D. L.
    Barron-Gafford, Greg A.
    Beerling, David J.
    Breshears, David D.
    Brodribb, Timothy J.
    Bugmann, Harald
    Cobb, Richard C.
    Collins, Adam D.
    Dickman, L. Turin
    Duan, Honglang
    Ewers, Brent E.
    Galiano, Lucia
    Galvez, David A.
    Garcia-Forner, Nuria
    Gaylord, Monica L.
    Germino, Matthew J.
    Gessler, Arthur
    Hacke, Uwe G.
    Hakamada, Rodrigo
    Hector, Andy
    Jenkins, Michael W.
    Kane, Jeffrey M.
    Kolb, Thomas E.
    Law, Darin J.
    Lewis, James D.
    Limousin, Jean-Marc
    Love, David M.
    Macalady, Alison K.
    Martinez-Vilalta, Jordi
    Mencuccini, Maurizio
    Mitchell, Patrick J.
    Muss, Jordan D.
    O'Brien, Michael J.
    O'Grady, Anthony P.
    Pangle, Robert E.
    Pinkard, Elizabeth A.
    Piper, Frida I.
    Plaut, Jennifer A.
    Pockman, William T.
    Quirk, Joe
    [J]. NATURE ECOLOGY & EVOLUTION, 2017, 1 (09): : 1285 - 1291
  • [2] Empirical and process-based approaches to climate-induced forest mortality models
    Adams, Henry D.
    Williams, A. Park
    Xu, Chonggang
    Rauscher, Sara A.
    Jiang, Xiaoyan
    McDowell, Nate G.
    [J]. FRONTIERS IN PLANT SCIENCE, 2013, 4
  • [3] Comparative Drought Responses of Quercus ilex L. and Pinus sylvestris L. in a Montane Forest Undergoing a Vegetation Shift
    Aguade, David
    Poyatos, Rafael
    Rosas, Teresa
    Martinez-Vilalta, Jordi
    [J]. FORESTS, 2015, 6 (08): : 2505 - 2529
  • [4] On underestimation of global vulnerability to tree mortality and forest die-off from hotter drought in the Anthropocene
    Allen, Craig D.
    Breshears, David D.
    McDowell, Nate G.
    [J]. ECOSPHERE, 2015, 6 (08):
  • [5] A global overview of drought and heat-induced tree mortality reveals emerging climate change risks for forests
    Allen, Craig D.
    Macalady, Alison K.
    Chenchouni, Haroun
    Bachelet, Dominique
    McDowell, Nate
    Vennetier, Michel
    Kitzberger, Thomas
    Rigling, Andreas
    Breshears, David D.
    Hogg, E. H.
    Gonzalez, Patrick
    Fensham, Rod
    Zhang, Zhen
    Castro, Jorge
    Demidova, Natalia
    Lim, Jong-Hwan
    Allard, Gillian
    Running, Steven W.
    Semerci, Akkin
    Cobb, Neil
    [J]. FOREST ECOLOGY AND MANAGEMENT, 2010, 259 (04) : 660 - 684
  • [6] Meta-analysis reveals that hydraulic traits explain cross-species patterns of drought-induced tree mortality across the globe
    Anderegg, William R. L.
    Klein, Tamir
    Bartlett, Megan
    Sack, Lawren
    Pellegrini, Adam F. A.
    Choat, Brendan
    Jansen, Steven
    [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2016, 113 (18) : 5024 - 5029
  • [7] Anderegg WRL, 2015, NAT GEOSCI, V8, P367, DOI [10.1038/ngeo2400, 10.1038/NGEO2400]
  • [8] The roles of hydraulic and carbon stress in a widespread climate-induced forest die-off
    Anderegg, William R. L.
    Berry, Joseph A.
    Smith, Duncan D.
    Sperry, John S.
    Anderegg, Leander D. L.
    Field, Christopher B.
    [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2012, 109 (01) : 233 - 237
  • [9] Progressive forest canopy water loss during the 2012-2015 California drought
    Asner, Gregory P.
    Brodrick, Philip G.
    Anderson, Christopher B.
    Vaughn, Nicholas
    Knapp, David E.
    Martin, Roberta E.
    [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2016, 113 (02) : E249 - E255
  • [10] The correlations and sequence of plant stomatal, hydraulic, and wilting responses to drought
    Bartlett, Megan K.
    Klein, Tamir
    Jansen, Steven
    Choat, Brendan
    Sack, Lawren
    [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2016, 113 (46) : 13098 - 13103
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