The anticipated construction period for this page is June through October, 2013
Currently the Minimal Impact design Standards (MIDS) calculator is being designed to incorporate volume reductions based solely on storage and infiltration within tree boxes or tree trenches. Readers may refer to bioretention or green roof sections of the manual for more information on volume reductions based on storage and infiltration.
The manual will be expanded to include detailed information on canopy interception and evapotranspiration loss from trees. For now, readers may find information on these topics at the following sources.
- Canopy interception by trees
- Xiao et al (1998) provide estimates of precipitation retention by tree canopies.
- Xiao et al (2000a) describe a model to predict tree canopy interception of precipitation and provide estimates of annual precipitation interception by trees.
- Xiao et al (2000b) describes direct measurements of throughfall for open-grown trees.
- Gomez et al. (2001) provided measured values of leaf interception as a function of leaf area.
- Shanstrom (2011) provided estimates of gallons of stormwater interception by hackberries as a function of plant age.
- Evapotranspiration (ET) losses by vegetation
- Pitt et al discuss ET rates from bioretention devices and provides methods for calculating ET (see http://rpitt.eng.ua.edu/Class/StormWaterManagement/Fall%202009/Pitt_Evapo_final__copy_changes_accepted.pdf).
- DiGiovanni et al (2011) discuss the measurement and estimation of ET from urban green spaces in New York City.
- Hickman (2011) quantified the different components of the water budget, including ET, for bioretention systems.
- Nagler et al. (2003) quantified transpiration rates from different tree species.
References
- DeGiovanni, K., F. Montalto, and S. Gaffin. 2011. Measurement and Estimation of Evapotranspiration from Urban Green Spaces in New York City. Presentation at the Philadelphia Low Impact Development Symposium. Session 34, September 27, 2011.
- Gomez, J.A., J.V. Giraldez, and E. Fereres. 2001. Rainfall interception by olive trees in relation to leaf area. Agricultural Water Management. 49:1:65-76.
- Hickman, J.M. Jr. 2011. Evauation the Role of Evapotranspiration in the Hydrology of Bioinfiltration and bioretention Basins using Weighing Lysimeters. M.S. thesis, Villanova University.
- Nagler, P., E.P. Glenn, and T.L. Thompson. 2003. Comparison of transpiration rates among saltcedar, cottonwood and willow trees by sap flow and canopy temperature methods. Agricultural and forest Meteorology. 16:73-89.
- Pitt, R., S. Clark, P. Johnson, and J. Voorhees. Evapotranspiration and Related Calculations for Bioretention Devices. see http://rpitt.eng.ua.edu/Class/StormWaterManagement/Fall%202009/Pitt_Evapo_final__copy_changes_accepted.pdf
- Shanstrom, N. 2011. Stormwater Quantity and rate control benefits of Trees in Uncompacted Soil. See http://www.deeproot.com/blog/blog-entries/stormwater-quantity-and-rate-control-benefits-of-trees-in-uncompacted-soil
- Xiao, Q., E.G. McPherson, J.R. Simpson, and S.L. Ustin. 1998. Rainfall Interception by Sacremento’s Urban Forest. Journal of Arboriculture. 24:4:235-244.
- Xiao, Q. E.G. McPherson, S.L. Ustin, and M.E. Grismer. 2000a. A new approach to modeling tree rainfall interception. Journal of Geophysical research. 105:D23:173-188.
- Xiao, Q. E.G. McPherson, S.L. Ustin, M.E. Grismer, and J.R. Simpson. 2000b. Winter rainfall interception by two mature open-grown trees in Davis, California. Hydrological Processes. 14:763-784.
- Xiao et al (1998) provide estimates of precipitation retention by tree canopies.
- Xiao et al (2000a) describe a model to predict tree canopy interception of precipitation and provide estimates of annual precipitation interception by trees.
- Xiao et al (2000b) describes direct measurements of throughfall for open-grown trees.
- Gomez et al. (2001) provided measured values of leaf interception as a function of leaf area.
- Shanstrom (2011) provided estimates of gallons of stormwater interception by hackberries as a function of plant age.
- Evapotranspiration (ET) losses by vegetation
- Pitt et al discuss ET rates from bioretention devices and provides methods for calculating ET (see http://rpitt.eng.ua.edu/Class/StormWaterManagement/Fall%202009/Pitt_Evapo_final__copy_changes_accepted.pdf).
- DiGiovanni et al (2011) discuss the measurement and estimation of ET from urban green spaces in New York City.
- Hickman (2011) quantified the different components of the water budget, including ET, for bioretention systems.
- Nagler et al. (2003) quantified transpiration rates from different tree species.
1. DeGiovanni, K., F. Montalto, and S. Gaffin. 2011. Measurement and Estimation of Evapotranspiration from Urban Green Spaces in New York City. Presentation at the Philadelphia Low Impact Development Symposium. Session 34, September 27, 2011. 2. Gomez, J.A., J.V. Giraldez, and E. Fereres. 2001. Rainfall interception by olive trees in relation to leaf area. Agricultural Water Management. 49:1:65-76. 3. Hickman, J.M. Jr. 2011. Evauation the Role of Evapotranspiration in the Hydrology of Bioinfiltration and bioretention Basins using Weighing Lysimeters. M.S. thesis, Villanova University. 4. Nagler, P., E.P. Glenn, and T.L. Thompson. 2003. Comparison of transpiration rates among saltcedar, cottonwood and willow trees by sap flow and canopy temperature methods. Agricultural and forest Meteorology. 16:73-89. 5. Pitt, R., S. Clark, P. Johnson, and J. Voorhees. Evapotranspiration and Related Calculations for Bioretention Devices. see http://rpitt.eng.ua.edu/Class/StormWaterManagement/Fall%202009/Pitt_Evapo_final__copy_changes_accepted.pdf 6. Shanstrom, N. 2011. Stormwater Quantity and rate control benefits of Trees in Uncompacted Soil. See http://www.deeproot.com/blog/blog-entries/stormwater-quantity-and-rate-control-benefits-of-trees-in-uncompacted-soil 7. Xiao, Q., E.G. McPherson, J.R. Simpson, and S.L. Ustin. 1998. Rainfall Interception by Sacremento’s Urban Forest. Journal of Arboriculture. 24:4:235-244. 8. Xiao, Q. E.G. McPherson, S.L. Ustin, and M.E. Grismer. 2000a. A new approach to modeling tree rainfall interception. Journal of Geophysical research. 105:D23:173-188. 9. Xiao, Q. E.G. McPherson, S.L. Ustin, M.E. Grismer, and J.R. Simpson. 2000b. Winter rainfall interception by two mature open-grown trees in Davis, California. Hydrological Processes. 14:763-784.