**Acknowledgements**

The financial support and technical support of the UAB's Facilities Management Department is appreciated, including the fabrication and installation of the mini-roofs (on top of the Chemistry Building) and pilot roof on top of Hulsey Center. The input and technical assistance provided by Matt Winslett and Kelly Winnett of the Facilities Management Department in supplying the utility bill information is gratefully acknowledged.

[7] Givoni, B. (1994). *Passive & Low Energy Cooling of Buildings*, John Wiley & Sons, Inc.,

Energy Savings Resulting from Installation of an Extensive Vegetated Roof System on a Campus Building in the…

http://dx.doi.org/10.5772/55997

47

[8] Kosny, J, Yarbrough, D, Childs, P, & Mohiuddin, S. (2007). How the Same Wall Can Have Several Different *R*-Values: Relations between Amount of Framing and Overall Thermal Performance in Wood And Steel-Framed Walls, *Oak Ridge National Laborato‐*

[9] Wolf, D, & Lundholm, J. T. (2008). Water Uptake in Green Roof Microcosms: Effects

[10] Wong, N. H, Tay, S. F, Wong, R, Ong, C. L, & Sia, A. (2003). Life Cycle Cost Analysis

[11] Carter, T, & Jackson, C. R. (2007). Vegetated Roofs for Stormwater Management at

[12] Roehr, D, & Kong, Y. (2010). Stormwater Runoff Reduction Achieved by Green Roofs: Comparing SWMM Method to TR-55 Method, in *Low Impact Development 2010*: *Redefining Water in the City*, *Proceedings of the 2010 International Low Impact Develop‐*

[13] Hathaway, A. M, Hunt, W. F, & Jennings, G. D. (2008). A Field Study of Green Roof Hydrologic and Water Quality Performance, *Transactions Am. Soc. Agric. & Biolog. En‐*

[14] Clark, C, Adriaens, P, & Talbot, F. B. (2008). Green Roof Valuation: A Probabilistic Economic Analysis of Environmental Benefits, *Environ. Sci. Technol.*, *621552161*, 42

[15] Williams, N. S. G, Nicholas, J. P, & Raynor, K. J. (2010). Green Roofs for a Wide Brown Land: Opportunities and barriers for Rooftop Greening in Australia, *Urban*

[16] Green Roof Planundated. Website: http://www.greenroofplan.com/intensive-vs-ex‐

[17] Schroll, E, Lambrinos, J, Righetti, T, & Sandrock, D. (2011). The Role of Vegetation in Regulating Stormwater Runoff from Green Roofs in a Winter Rainfall Climate, *Ecol.*

[18] Berndtsson, J. C. (2010). Green Roof Performance towards Management of Runoff

[19] Fioretti, R, Palla, A, Lanza, L. G, & Principi, P. (2010). Green Roof Energy and Water Related Performance in the Mediterranean Climate, *Build. and Environ.*, *818901904*, 45

[20] Aitkenhead-Peterson, J. A, Dvorak, B. D, Voider, A, & Stanley, N. C. (2011). Chemis‐ try of Growth Medium and Leachate from Green Roof Systems in South-Central

Water Quantity and Quality: A Review, *Ecol. Engrg.*, *4351360*, 36

of Rooftop Gardens in Singapore, *Building and Environment*, *3499509*, 38

Multiple Spatial Scales, *Landscape and Urban Planning*, *80* (1-2): 84-94.

*ment Conference*, San Francisco, CA, (April 11-14)., 1012-1021.

of Plant Species and water Availability, *Ecol. Engrg.*, *2179186*, 33

New York, NY.

*gineers*, *13744*, 51

*Engrg.*, *4595600*, 37

*Forestry & Urban Greening*, *3245251*, 9

Texas, *Urban Ecosystems*, *11733*, 14

tensive-green-roofs/,accessed August 3, (2012).

*ry*.
