Will coral reefs survive by adaptive bleaching?
Will coral reefs survive by adaptive bleaching?
复制标题
珊瑚礁会因适应性白化而生存吗?
DOI:
10.1042/etls20210227
复制
发表时间:
2021
影响因子:
3.8
通讯作者:
Cunning, Ross
中科院分区:
文献类型:
--
作者:
Cunning, Ross
Some reef-building corals form symbioses with multiple algal partners that differ in ecologically important traits like heat tolerance. Coral bleaching and recovery can drive symbiont community turnover toward more heat-tolerant partners, and this ‘adaptive bleaching’ response can increase future bleaching thresholds by 1–2°C, aiding survival in warming oceans. However, this mechanism of rapid acclimatization only occurs in corals that are compatible with multiple symbionts, and only when the disturbance regime and competitive dynamics among symbionts are sufficient to bring about community turnover. The full scope of coral taxa and ecological scenarios in which symbiont shuffling occurs remains poorly understood, though its prevalence is likely to increase as warming oceans boost the competitive advantage of heat-tolerant symbionts, increase the frequency of bleaching events, and strengthen metacommunity feedbacks. Still, the constraints, limitations, and potential tradeoffs of symbiont shuffling suggest it will not save coral reef ecosystems; however, it may significantly improve the survival trajectories of some, or perhaps many, coral species. Interventions to manipulate coral symbionts and symbiont communities may expand the scope of their adaptive potential, which may boost coral survival until climate change is addressed.
登录
查看更多内容
影响因子:
3.5
作者:
Bay LK;Doyle J;Logan M;Berkelmans R
通讯作者:
Berkelmans R
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
Chia;S. Keshavmurthy;V. Denis;C. Kuo;Jih;P. Meng;Chaolun Allen Chen
通讯作者:
Chaolun Allen Chen
影响因子:
3.5
作者:
Olivia M. Williamson;Corinne Allen;Dana E Williams;Matthew W. Johnson;Margaret W. Miller;A. Baker
通讯作者:
Olivia M. Williamson;Corinne Allen;Dana E Williams;Matthew W. Johnson;Margaret W. Miller;A. Baker
影响因子:
11.6
作者:
Grottoli, Andrea G.;Warner, Mark E.;Matsui, Yohei
通讯作者:
Matsui, Yohei
影响因子:
30.7
作者:
Logan, Cheryl A.;Dunne, John P.;Donner, Simon D.
通讯作者:
Donner, Simon D.