Exploring Conditions That Strengthen or Weaken the Ecological and Evolutionary Consequences of Phenological Synchrony
Exploring Conditions That Strengthen or Weaken the Ecological and Evolutionary Consequences of Phenological Synchrony
复制标题
探索加强或削弱物候同步的生态和进化后果的条件
DOI:
10.1086/720899
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Rudolf, Volker H.
中科院分区:
文献类型:
--
作者:
Carter, Shannon K.;Rudolf, Volker H.
Climate change–driven phenological shifts alter the temporal distributions of natural populations and communities, but we have little understanding of how these shifts affect natural populations. Using agent-based models, we show that the interaction of within-population synchrony (individual variation in timing) and timing of interspecific interactions shapes ecological and evolutionary dynamics of populations within a seasonal cycle. Low-synchrony populations had lower survival and biomass but relatively stronger individuals. These effects were surprisingly robust and did not require size-based competitive asymmetries. However, reducing population synchrony could either negatively or positively affect population demography depending on whether the phenology of the focal species was advanced or delayed relative to its competitor. Furthermore, selection for earlier hatching increased when the interspecific competitor arrived earlier and when population synchrony was high. These results emphasize the importance of variation in the phenology of individuals within populations to better understand species interactions and predict ecological and evolutionary outcomes of phenological shifts.
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影响因子:
2.6
作者:
Colin Bonner;N. Sokolov;Sally Erin Westover;M. Ho;A. E. Weis
通讯作者:
A. E. Weis
影响因子:
1.3
作者:
Carter, Shannon K.;Vodopich, Darrell;Crumrine, Patrick W.
通讯作者:
Crumrine, Patrick W.
影响因子:
4.8
作者:
LAWLER, SP;MORIN, PJ
通讯作者:
MORIN, PJ
DOI:
--
发表时间:
1996
期刊:
影响因子:
--
作者:
D. R. Robertson
通讯作者:
D. R. Robertson
影响因子:
1.9
作者:
Rudolf, Volker H. W.;Roedel, Mark-Oliver
通讯作者:
Roedel, Mark-Oliver