Thermal acclimation modulates the impacts of temperature and enrichment on trophic interaction strengths and population dynamics

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F15%3A00444918" target="_blank" >RIV/60077344:_____/15:00444918 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12310/15:43888714
Result on the web
<a href="http://onlinelibrary.wiley.com/doi/10.1111/gcb.12931/abstract" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1111/gcb.12931/abstract</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/gcb.12931" target="_blank" >10.1111/gcb.12931</a>

Result language
angličtina
Original language name
Thermal acclimation modulates the impacts of temperature and enrichment on trophic interaction strengths and population dynamics
Original language description
Global change affects individual phenotypes and biotic interactions, which can have cascading effects up to the ecosystem level. However, the role of environmentally induced phenotypic plasticity in species interactions is poorly understood, leaving a substantial gap in our knowledge of the impacts of global change on ecosystems. Using a cla-doceran-dragonfly system, we experimentally investigated the effects of thermal acclimation, acute temperature change and enrichment on predator functional responseand metabolic rate. Using our experimental data, we next parameterized a population dynamics model to determine the consequences of these effects on trophic interaction strength and food-chain stability. We found that (1) predation and metabolic rates of the dragonfly larvae increase with acute warming, (2) warm-acclimated larvae have a higher maximum predation rate than cold-acclimated ones, and (3) long-term interaction strength increases with enrichment but decreases with both acclim
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EH - Ecology - communities
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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