Greater evolutionary divergence of thermal limits within marine than terrestrial species
Greater evolutionary divergence of thermal limits within marine than terrestrial species
复制标题
海洋物种的热极限进化差异比陆地物种更大
DOI:
10.1038/s41558-022-01534-y
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发表时间:
2022
影响因子:
30.7
通讯作者:
Cheng, Brian S.
中科院分区:
文献类型:
--
作者:
Sasaki, Matthew;Barley, Jordanna M.;Gignoux-Wolfsohn, Sarah;Hays, Cynthia G.;Kelly, Morgan W.;Putnam, Alysha B.;Sheth, Seema N.;Villeneuve, Andrew R.;Cheng, Brian S.
There is considerable uncertainty regarding which ecosystems are most vulnerable to warming. Current understanding of organismal sensitivity is largely centred on species-level assessments that do not consider variation across populations. Here we used meta-analysis to quantify upper thermal tolerance variation across 305 populations from 61 terrestrial, freshwater, marine and intertidal taxa. We found strong differentiation in heat tolerance across populations in marine and intertidal taxa but not terrestrial or freshwater taxa. This is counter to the expectation that increased connectivity in the ocean should reduce intraspecific variation. Such adaptive differentiation in the ocean suggests there may be standing genetic variation at the species level to buffer climate impacts. Assessments of vulnerability to warming should account for variation in thermal tolerance among populations (or the lack thereof) to improve predictions about climate vulnerability.
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影响因子:
10.3
作者:
A Randall Hughes;T. C. Hanley;Althea F. P. Moore;Christine Ramsay-Newton;Robyn A. Zerebecki;E. Sotka
通讯作者:
A Randall Hughes;T. C. Hanley;Althea F. P. Moore;Christine Ramsay-Newton;Robyn A. Zerebecki;E. Sotka
影响因子:
3.7
作者:
Page MJ;McKenzie JE;Bossuyt PM;Boutron I;Hoffmann TC;Mulrow CD;Shamseer L;Tetzlaff JM;Akl EA;Brennan SE;Chou R;Glanville J;Grimshaw JM;Hróbjartsson A;Lalu MM;Li T;Loder EW;Mayo-Wilson E;McDonald S;McGuinness LA;Stewart LA;Thomas J;Tricco AC;Welch VA;Whiting P;Moher D
通讯作者:
Moher D
DOI:
--
发表时间:
2019
期刊:
bioRxiv
影响因子:
--
作者:
M. Sasaki;H. Dam
通讯作者:
H. Dam
影响因子:
4.8
作者:
Kinlan, BP;Gaines, SD
通讯作者:
Gaines, SD
DOI:
--
发表时间:
1999
期刊:
影响因子:
--
作者:
B. Helmuth
通讯作者:
B. Helmuth