Articles | Volume 30, issue 18
https://doi.org/10.5194/hess-30-6075-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/hess-30-6075-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
29 Sep 2026
Research article |
| 29 Sep 2026
| 29 Sep 2026
Incorporating spatial heterogeneity into evapotranspiration estimates for bioretention basins
Department of Environmental Design, Temple University, Ambler, PA 19002, USA
Martin Bouda
Department of Geoecology, Institute of Botany of the Czech Academy of Sciences, 252 43 Průhonice, Czechia
current address: Department of Plant Ecophysiology and Cluster of Excellence GreenRobust, University of Hohenheim, 70599 Stuttgart, Germany
Allyson B. Salisbury
Department of Environmental Design, Temple University, Ambler, PA 19002, USA
current address: Department of Ecology, Evolution and Natural Resources, Rutgers – the State University of New Jersey, New Brunswick, NJ 08901, USA
Michael Alonzo
Department of Environmental Science, American University, Washington, DC 20016, USA
Jonathan E. Nyquist
Department of Earth and Environmental Science, Temple University, Philadelphia, PA 19122, USA
Laura Toran
Department of Earth and Environmental Science, Temple University, Philadelphia, PA 19122, USA
Sasha W. Eisenman
Department of Environmental Design, Temple University, Ambler, PA 19002, USA
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Short summary
We sought to test and improve the modeling tools used to quantify evapotranspiration (ET) in urban bioretention basins, where plant size and shade vary widely. Using direct measurements and spatially detailed data from a basin in Philadelphia, we found that common models often produce ET estimates that differ substantially from empirical estimates. Simple corrections to standard models greatly improve agreement, helping cities better predict green stormwater infrastructure performance.
We sought to test and improve the modeling tools used to quantify evapotranspiration (ET) in...
