Articles | Volume 16, issue 8
https://doi.org/10.5194/bg-16-1845-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-16-1845-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Quantifying energy use efficiency via entropy production: a case study from longleaf pine ecosystems
Susanne Wiesner
Department of Biological Sciences, University of Alabama, Tuscaloosa,
AL 35487, USA
Christina L. Staudhammer
Department of Biological Sciences, University of Alabama, Tuscaloosa,
AL 35487, USA
Paul C. Stoy
Department of Land Resources and Environmental Sciences, Montana State
University, Bozeman, MT 59717, USA
Lindsay R. Boring
Jones Ecological Research Center, Newton, GA 39870, USA
Odum School of Ecology, University of Georgia, Athens, GA 30602,
USA
Department of Biological Sciences, University of Alabama, Tuscaloosa,
AL 35487, USA
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Short summary
We studied entropy production in longleaf savanna sites with variations in land use legacy, plant diversity, and soil water availability which experienced drought. Sites with greater land use legacy had lower metabolic energy use efficiency, which delayed recovery from drought. Sites with more hardwood captured less solar radiation but more efficiently used absorbed energy. Future management applications could use these methods to quantify energy use efficiency across global ecosystems.
We studied entropy production in longleaf savanna sites with variations in land use legacy,...
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