Global plant trait relationships extend to the climatic extremes of the tundra biome
Global plant trait relationships extend to the climatic extremes of the tundra biome
复制标题
全球植物性状关系延伸至苔原生物群落的极端气候
DOI:
10.1038/s41467-020-15014-4
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发表时间:
2020
影响因子:
16.6
通讯作者:
Forbes, B. C.
中科院分区:
文献类型:
--
作者:
Thomas, H. J.;Bjorkman, A. D.;Myers-Smith, I. H.;Elmendorf, S. C.;Kattge, J.;Diaz, S.;Vellend, M.;Blok, D.;Cornelissen, J. H.;Forbes, B. C.
The majority of variation in six traits critical to the growth, survival and reproduction of plant species is thought to be organised along just two dimensions, corresponding to strategies of plant size and resource acquisition. However, it is unknown whether global plant trait relationships extend to climatic extremes, and if these interspecific relationships are confounded by trait variation within species. We test whether trait relationships extend to the cold extremes of life on Earth using the largest database of tundra plant traits yet compiled. We show that tundra plants demonstrate remarkably similar resource economic traits, but not size traits, compared to global distributions, and exhibit the same two dimensions of trait variation. Three quarters of trait variation occurs among species, mirroring global estimates of interspecific trait variation. Plant trait relationships are thus generalizable to the edge of global trait-space, informing prediction of plant community change in a warming world.
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影响因子:
18
作者:
W. Jetz;J. Cavender-Bares;R. Pavlick;D. Schimel;F. Davis;G. Asner;R. Guralnick;J. Kattge;A. Latimer;P. Moorcroft;M. Schaepman;M. Schildhauer;F. Schneider;F. Schrodt;Ulrike Stahl;S. Ustin
通讯作者:
W. Jetz;J. Cavender-Bares;R. Pavlick;D. Schimel;F. Davis;G. Asner;R. Guralnick;J. Kattge;A. Latimer;P. Moorcroft;M. Schaepman;M. Schildhauer;F. Schneider;F. Schrodt;Ulrike Stahl;S. Ustin
影响因子:
1.2
作者:
P. Poschlod;M. Kleyer;A. Jackel;A. Dannemann;Oliver Tackenberg
通讯作者:
Oliver Tackenberg
影响因子:
3.7
作者:
G. Everwand;Ellen L. Fry;Till Eggers;P. Manning
通讯作者:
P. Manning
DOI:
--
发表时间:
2000
期刊:
影响因子:
--
作者:
B. Medlyn;M. Broadmeadow;F. Badeck;D. Pury;C. Barton;R. Ceulemans;P. Angelis;M. Forstreuter;E. Jach;S. Jackson;S. Kellomäki;E. Laitat;M. Marek;S. Philippot;A. Rey;J. Strassemeyer;K. Laitinen;R. Liozon;B. Portier;P. Roberntz;Kai;P. Jarvis
通讯作者:
P. Jarvis
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
A. Guy;Jenalee M. Mischkolz;E. Lamb
通讯作者:
E. Lamb