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Green infrastructures for the energetic and environmental sustainability of cities
Journal Title: RIVISTA DI STUDI SULLA SOSTENIBILITA' 
Author/s: Sara Di Lonardo, Susanna Mariani, Germina Giagnacovo, Antonella Marone, Salvatore Raimondi 
Year:  2019 Issue: 2 Suppl. Language: English 
Pages:  20 Pg. 79-98 FullText PDF:  112 KB
DOI:  10.3280/RISS2019-002-S1006
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The inexorable extension of urbanization is consuming huge amounts of soil drastically reducing natural vegetation, replacing it with buildings and low albedo surfaces. The changes due to the different thermal properties of surface materials and the lack of evapotranspiration in urban areas lead to a phenomenon known as "urban heat island effect". By reintroducing the vegetation back into the urban landscape, a partnership between nature and cities should be strengthened to create a new sustainable urban environment. Since the outer surfaces of building offer a great amount of space for vegetation, planting on roofs and walls has become one of the most innovative way to provide several environmental services. Moreover, all the green infrastructures, such as urban gardens or nature areas, that form an important part of cityscapes, could ensure also a thermal isolation and constitute a sustainable energy saving solution for buildings. This work presents a critical review of environmental and potential thermal benefits of green infrastructures in the cities.
Keywords: Urban greening services, urban environment, energy efficiency, energy saving, green infrastructures, nature-based solutions (NBSs).

  1. AA.VV. (2008). Guidelines for the Planning, construction and maintenance of green roofing – green roofing guideline. Bonn: FLL.
  2. Alexandri A., Jones P. (2007). Developing a one-dimensional heat and mass transfer algorithm for describing the effect of green roofs on the built environment: comparison with experimental results. Building and Environment, 42: 2835-2849.
  3. Alexandri E., Jones P. (2008). Temperature decreases in an urban canyon due to green walls and green roofs in diverse climates. Building and Environment, 43(4): 480-493.
  4. Ascione F., Bianco N., Rossi F.D., Turni G., Vanoli G.P. (2013). Green roofs in European climates. Are effective solutions for the energy savings in airconditioning?. Applied Energy, 104: 845-859.
  5. Azkorra Z., Pérez G., Coma J., Cabeza L.F., Bures S., Álvaro J.E., Erkoreka A.,
  6. Urrestarazu M.(2015). Evaluation of green walls as a passive acoustic insulation system for buildings. Applied Acoustics, 89: 46-56.
  7. Baik J., Kwak K., Park S., Ryu Y. (2012). Effects of building roof greening on air quality in street canyons. Atmospheric Environment, 61: 48-55.
  8. Bass B., Baskaran B. (2003). Evaluating rooftop and vertical gardens as an adaptation strategy for urban areas. Institute for Research and Construction. NRCC-46737, Project number A020, CCAF report B1046. Ottawa, Canada: National Research Council.
  9. Baumann N. (2006). Ground-nesting birds on green roofs in Switzerland: preliminary observations. Urban Habitats, 4: 37-50.
  10. Bengtsson L. (2005). Peak flows from thin Sedum-moss roof. Hydrology Research, 36(3): 269-280.
  11. Berardi U. (2012). Sustainability assessment in the construction sector: rating systems and rated buildings. Sustainable Development, 20(6): 411-424.
  12. Berndtsson J.C., Bengtsson L., Jinno K. (2009). Runoff water quality from intensive and extensive vegetated roofs. Ecological Engineering, 35(3): 369-380.
  13. Berndtsson J.C. (2010). Green roof performance towards management of runoff water quantity and quality: a review. Ecological Engineering, 36: 351-360.
  14. Bianchini F., Hewage K. (2012). How “green” are the green roofs? Lifecycle analysis of green roof materials. Building and Environment, 48: 57-65.
  15. Bianchini F., Hewage K. (2012). Probabilistic social cost-benefit analysis for green roofs: a lifecycle approach. Building and Environment, 58: 152-162.
  16. Bibbiani C., Campiotti A., Giagnacovo G., Incrocci L., Pardossi A., Latini A., Schettini E., Vox G. (2018). Green roofs and green façades for improving sustainability of towns. Acta Horticulturae, 1215: 333-336.
  17. Blanusa T., Vaz Monteiro M.M., Fantozzi F., Vysini E., Li Y., Cameron R.W.F. (2013). Alternatives to Sedum on green roofs: Can broad leaf perennial plants offer better ‘cooling service’?, Building and Environment, 59: 99-106.
  18. Brenneisen S. (2006). Space for urban wildlife: designing green roofs as habitats in Switzerland. Urban Habitat, 4: 27-36. Carpenter J., Zhou J. (2013) Life cycle analysis of a St. Louis flat roof residential retrofit for improved energy efficiency. In: Proc. ICSDEC 2012-building energy use modelling and energy efficiency, pp. 20-28.
  19. Castleton H.F., Stovin V., Beck S.B.M., Davison J.B. (2010). Green roofs; building energy savings and the potential for retrofit. Energy and Buildings, 42: 1582-1591.
  20. Chan A.L.S., Chow T.T. (2013). Evaluation of overall thermal transfer value (OTTV) for commercial buildings constructed with green roof. Applied Energy, 107: 10-24.
  21. Chen C.F. (2013). Performance evaluation and development strategies for green roofs in Taiwan: a review. Ecological Engineering, 52: 51-58.
  22. Chen H., Ooka R., Huang H., Tsuchiya T. (2009). Study on mitigation measures for outdoor thermal environment on present urban blocks in Tokyo using coupled simulation. Building and Environment, 44: 2290-2299.
  23. Department of Stuttgart (2008). Climate booklet for urban development. Ministry of Economy Baden-Württemberg in Cooperation with Environmental Protection Department of Stuttgart; 2008.
  24. Connelly M., Hodgson M. (2011). Laboratory experimental investigation of the acoustical characteristics of vegetated roofs. The Journal of the Acoustical Society of America, 129: 2393.
  25. Connelly M., Hodgson M. (2008). Sound transmission loss of green roofs. In: Sixth annual greening rooftops for sustainable communities conference. Baltimore, USA.
  26. Cox B.K. (2010). The influence of ambient temperature on green Roof R-values. Master Thesis; Portland State University.
  27. Cuce E. (2017). Thermal regulation impact of green walls: An experimental and numerical investigation. Applied Energy, 194: 247-254.
  28. Currie B.A., Bass B. (2005). Estimate of air pollution mitigation with green plants and green roofs using the UFORE model. In: Proceedings of third annual greening rooftops for sustainable communities conference. Washington, USA.
  29. Currie B.A., Bass B. (2008). Estimates of air pollution mitigation with green plants and green roofs using the UFORE model. Urban Ecosystem 11: 409-422.
  30. DeNardo J.C., Jarrett A.R., Manbeck H.B., Beattie D.J., Berghage R.D. Stormwater detention and retention abilities of green roofs. In: World water and environmental resources congress proceedings. June 23-26; PA, United States: ASCE, Philadelphia, p. 1639-1645.
  31. DeNardo J.C., Jarrett A.R., Manbeck H.B., Beattie D.J., Berghage R.D. (2005). Stormwater mitigation and surface temperature reduction by green roofs. Trans American Society of Agricultural and Biological Engineers, 48(4): 1491-1496.
  32. Donovan R., Sadler J., Bryson J. (2005). Urban biodiversity and sustainable development. In: Proceedings of the Institution of Civil Engineers – Engineering Sustainability, 158(2): 105-114.
  33. Dunnett N., Kingsbury N. (2008). Planting green roofs and living walls. 2nd ed. Portland (OR): Timber Press.
  34. Dunnett N., Nagase A., Booth R., Grime P. (2008). Influence of vegetation composition on runoff in two simulated green roof experiments. Urban Ecosystem, 11: 385-398.
  35. Durhman A.K., Rowe D.B. (2007). Effect of substrate depth on initial growth, coverage, and survival of 25 succulent green roof plant taxa. HortScience, 42(3): 588-595.
  36. Emilsson T. (2008). Vegetation development on extensive vegetated green roofs: influence of substrate composition, establishment method and species mix. Ecological Engineering, 33(3-4): 265-277.
  37. Fang C.F. (2008). Evaluating the thermal reduction effect of plant layers on rooftops. Energy and Buildings, 40(6): 1048-1052.
  38. Feng C., Meng Q., Zhang Y. (2010). Theoretical and experimental analysis of the energy balance of extensive green roofs. Energy and Buildings, 42: 959-965.
  39. Fioretti R., Palla A., Lanza L.G., Principi P. (2010). Green roof energy and water related performance in the Mediterranean climate. Buildings and Environment, 45: 1890-1904.
  40. Francis R., Lorimer J. (2011). Urban reconciliation ecology: The potential of living roofs and walls. Journal of Environmental Management, 92: 1429-1437.
  41. Getter K.L., Rowe D.B., Andersen J.A. (2007). Quantifying the effect of slope on extensive green roof stormwater retention. Ecological Enginering, 31: 225-231.
  42. Getter K.L., Rowe D.B., Andresen J.A., Wichman I.S. (2011). Seasonal heat flux properties of an extensive green roof in a Midwestern U.S. climate. Energy and Buildings, 43: 3548-3557.
  43. Getter K.L., Rowe D.B., Robertson G.P., Cregg B.M., Andresen J.A. (2009). Carbon sequestration potential of extensive green roofs. Environmental Science and Technology, 43(19): 7564-7570.
  44. Ghaffarian Hoseini A., Ghaffarian Hoseini A., Dahlan N., Berardi U., Makaremi N. (2013). Sustainable energy performances of green buildings: a review of current theories, implementations and challenges. Renewable and Sustainable Energy Reviews, 25: 1-17.
  45. Gill S.E., Handley J.F., Ennos A.R., Pauleit S. (2007). Adapting cities for climate change: the role of green infrastructure. Built Environment, 33: 115-133.
  46. Hathaway A.M., Hunt W.F., Jennings G.D. (2008). A field study of green roof hydrologic and water quality performance. American Society of Agricultural and Biological Engineers, 51(1): 37-44.
  47. Herath H.M.P.I.K., Halwatura R.U., Jayasinghe G.Y. (2018). Evaluation of green infrastructure effects on tropical Sri Lankan urban context as an urban heat island adaptation strategy. Urban Forestry and Urban Greening, 29: 212-222.
  48. Holm D. (1989). Thermal improvement by means of leaf cover on external walls – a simulation model. Energy and Buildings, 14(1): 19-30.
  49. Hoyano A. (1988). Climatological uses of plants for solar control on the effects on the thermal environment of a building. Energy and Buildings, 11: 181-189.
  50. Ihara T., Kikegawa Y., Asahi K., Genchi Y., Kondo H. (2008). Changes in yearround air temperature and annual energy consumption in office building areas by urban heat-island countermeasures and energy-saving measures. Applied Energy, 85(1): 12-25.
  51. Ip K., Lam M., Miller A. (2007). Assessing the shading performance of climbing plant canopies. In: 24th International conference on passive and low energy architecture PLEA 2007, 22-24
  52. Jim C.Y. (2012). Effect of vegetation biomass structure on thermal performance of tropical green roof. Landscape and Ecological Engineering, 8: 173-187.
  53. Kikuchi S., Koshimizu H. (2013). A comparison of green roof systems with conventional roof for the storm water runoff. Spatial Planning and Sustainable Development, 287-303.
  54. Kim J., Hong T., Koo C.W. (2012). Economic and environmental evaluation model for selecting the optimum design of green roof systems in elementary schools. Environmental Science and Technology, 46(15): 8475-8483.
  55. Koehler M. (2003). Plant survival research and biodiversity: lessons from Europe. In: Greening rooftops for sustainable communities. Chicago, pp. 313-322.
  56. Kohler M. (2008). Green facades – a view back and some visions. Urban Ecosystem, 11: 423-426.
  57. Kosareo L., Ries R. (2007). Comparative environmental life cycle assessment of green roofs. Building and Environment, 42: 2606-2613.
  58. Ksiazek K., Fant J., Skogen K. (2012). An assessment of pollen limitation on Chicago green roofs. Landscape and Urban Planning, 107: 401-408.
  59. Kumar R., Kaushik S.C. (2005). Performance evaluation of green roof and shading for thermal protection of buildings. Building and Environment, 40(11): 1505-1511.
  60. Lanham J.K. (2007). Thermal performance of green roofs in cold climates. Master Thesis, Queen’s University.
  61. Lazzarin R.M., Castellotti F., Busato F. (2005). Experimental measurements and numerical modeling of a green roof. Energy and Buildings, 37: 1260-1267.
  62. Lehmann S. (2014). Low carbon districts: mitigating the urban heat island with green roof infrastructure. City, Culture and Society, 5: 1-8.
  63. Li J.F., Wai O.W.H., Li Y.S., Zhan J.M., Ho Y.A., Li J., Lam E. (2010). Effect of green roof on ambient CO2 concentration. Building and Environment, 45: 2644-2651.
  64. Liu K.Y., Baskaran B.A. (2003). NRCC-46412: thermal performance of green roofs through field evaluation. Ottawa, Ontario: National Research Council Canada, pp. 1-10.
  65. Lundholm J. (2006). Green roofs and facades: a habitat template approach. Urban Habitats, 4: 87-101.
  66. MacIvor J.S., Lundholm J. (2011). Insect species composition and diversity on intensive green roofs and adjacent level-ground habitats. Urban Ecosystems, 14: 225-241.
  67. MacIvor J.S., Margolis L., Puncher C.L., Matthews B.J.C. (2013). Decoupling factors affecting plant diversity and cover on extensive green roofs. Journal of Environmental Management, 130: 297-305.
  68. Manso M., Castro-Gomes J. (2015). Green wall systems: A review of their characteristics. Renewable and Sustainable Energy Reviews, 41: 863-871.
  69. McPherson E.G. (1994). Preserving and restoring urban biodiversity: cooling urban heat islands with sustainable landscapes. In: Platt R.H., Rowntree R.A., Muick P.C., editors. The ecological city. Amherst, US: University of Massachusetts Press, pp. 151-172.
  70. Mickovski S.B., Buss K., McKenzie B.M., Sokmener B. (2013). Laboratory study on the potential use of recycled inert construction waste material in the substrate mix for extensive green roofs. Ecological Engineering, 61C: 706-714.
  71. Moran A., Hunt B., Jennings G. (2004). A North Carolina field study to evaluate green roof runoff quantity, runoff quality, and plant growth. In: Proceedings of the 2nd North American green roof conference: greening rooftops for sustainable communities. Portland, OR, June 02-04, pp. 446-60.
  72. Morau D., Rakotondramiarana H., Andriamamonjy A.l. (2012). Simple model for the theoretical survey of the green roof thermal behavior. Journal of Technology Innovations in Renewable Energy, 1(2): 92-102.
  73. Nagase A., Dunnett N. (2010). Drought tolerance in different vegetation types for extensive green roofs: effects of watering and diversity. Landscape and Urban Planning, 97: 318-327.
  74. Nardini A., Andri S., Crasso M. (2012). Influence of substrate depth and vegetation type on temperature and water runoff mitigation by extensive green roofs: shrubs versus herbaceous plants. Urban Ecosystems, 15: 697-708.
  75. Newton J., Gedge D., Early P., Wilson S. (2007). Building greener – guidance on the use of green roofs, green walls and complementary features on buildings. London, UK: CIRIA.
  76. Ng E., Chen L., Wang Y., Chao Y. (2012). A study on the cooling effects of greening in a high-density city: an experience from Hong Kong. Building and Environment, 47: 256-271.
  77. Niachou A., Papakonstantinou K., Santamouris M., Tsangrassoulis A., Mihalakakou G. (2001). Analysis of the green roof thermal properties and investigation of its energy performance. Energy and Buildings, 33(7): 719-729.
  78. Niu H., Clark C., Zhou J., Adriaens P. (2010). Scaling of economic benefits from green roof implementation in Washington, DC. Environmental Science and Technology, 44(11): 4302-4308.
  79. Oberndorfer E., Lundholm J., Bass B., Coffman R.R., Doshi H., Dunnett N., Gaffin S., Köhler M., Liu K.K.Y., Rowe B. (2007). Green roofs as urban ecosystems: ecological structures, functions, and services. Bioscience, 57(10): 823-833.
  80. Olivieri F., Di Perna C., D’Orazio M., Olivieri L., Neila J. (2013). Experimental measurements and numerical model for the summer performance assessment of extensive green roofs in a mediterranean coastal climate. Energy and Buildings, 63: 1-14.
  81. Ostendorf M., Retzlaff W., Thompson K., Woolbright M., Morgan S., Celik S. (2011). Storm water runoff from green retaining wall systems. In: Ninth Annual Green Roof and Wall Conference. Philadelphia. Ottelé M., Perini K., Fraaij A., Haas E., Raiteri R. (2011). Comparative life cycle analysis for green façades and living wall systems. Energy and Buildings, 43: 3419-3429.
  82. Ouldboukhitine S.E., Belarbi R., Jaffal I., Trabelsi A. (2011). Assessment of green roof thermal behavior: a coupled heat and mass transfer model. Building and Environment, 46: 2624-2631.
  83. Pandey S., Hindoliya D.A., Mod R. (2013). Experimental investigation on green roofs over buildings. Int J Low-Carbon Technol, 8: 37-42. Papadakis G., Tsamis P., Kyritsis S. (2001). An experimental investigation of the effect of shading with plants for solar control of buildings. Energy and Buildings, 33: 831-836.
  84. Peck S.W., Callaghan C., Bass B., Kuhn M.E. (1999). Research report- Greenbacks from green roofs: forging a new industry in Canada. Ottawa, Canada: Canadian Mortgage and Housing Corporation (CMHC).
  85. Peng L.L.H., Jim C.Y. (2013). Green-roof effects on neighborhood microclimate and human thermal sensation. Energies, 6(2): 598-618.
  86. Pérez G., Coma J., Barreneche C., de Gracia A., Urrestarazu M., Burés S., Cabeza L.F. (2016). Acoustic insulation capacity of Vertical Greenery Systems for buildings. Applied Acoustics, 110: 218-226.
  87. Pérez G., Rincón L., Vila A., González J., Cabeza L.F. (2011). Green vertical systems for buildings as passive systems for energy savings. Applied Energy, 88(12): 4854-4859.
  88. Qin X., Wu X., Chiew Y.M., Li Y. (2012). A green roof test bed for stormwater management and reduction of urban heat island effect in Singapore. British Journal of Environment and Climate Change, 2(4): 410-420.
  89. Rosenzweig C., Solecki W.D., Parshall L., Chopping M., Pope G., Goldberg R. (2005). Characterizing the urban heat island in current and future climates in New Jersey. Environmental Hazards, 6(1): 51-62.
  90. Rowe D.B., Getter K.L., Durhman A.K. (2012). Effect of green roof media depth on Crassulacean plant succession over seven years. Landscape and Urban Planning, 104(3-4): 310-319.
  91. Rowe D.B. (2001). Green roofs as a means of pollution abatement. Environmental Pollution, 159: 2100-2110.
  92. Sadler J., Bates A., Donovan R., Bodnar S. (2011). Building for biodiversity: accommodating people and wildlife in cities. In: Niemela J., Breusye J.H., Guntenspergen G., McIntyre N.E., Elmqvist T., James P., editors. Urban Ecology. Patterns, Processes and Applications. Oxford: Oxford University Press, pp. 286-297.
  93. Safikhani T., Abdullah A.M., Ossen D.R., Baharvand M. (2014). Thermal Impacts of Vertical Greenery Systems. Environmental and Climate Technologies, 14: 5-11.
  94. Sailor D.J. (2008). A green roof model for building energy simulation programs. Energy and Buildings, 40: 1466-1478.
  95. Saiz S., Kennedy C., Bass B., Pressnail K. (2006). Comparative life cycle assessment of standard and green roofs. Environmental Science and Technology, 40: 4312-4316.
  96. Santamouris M. (2014). Cooling the cities – a review of reflective and green roof mitigation technologies to fight heat island and improve comfort in urban environments. Solar Energy, 103: 682-703.
  97. Santamouris M. (2001). The canyon effect. In: Santamouris M., editor. Energy and climate in the urban built environment. London, UK: James and James Publishers, pp. 69-96.
  98. Sarrat C., Lemonsu A., Masson V., Guedalia D. (2006). Impact of urban heat island on regional atmospheric pollution. Atmospheric Environment, 40: 1743-1758. Savio P., Rosenzweig C., Solecki W.D., Slosberg R.B. (2006). Mitigating New York City’s heat island with urban forestry, living roofs, and light surfaces. New York City regional heat island initiative. The New York State Energy Research and Development Authority.
  99. Schweitzer O., Erell E. (2014). Evaluation of the energy performance and irrigation requirements of extensive green roofs in a water-scarce Mediterranean climate. Energy and Buildings, 68: 25-32.
  100. Sheweka S.M., Mohamed N.M. (2012). Green facades as a new sustainable approach towards climate change. Energy Procedia, 18: 507-520.
  101. Simmons M.T., Gardiner B., Windhager S., Tinsley J. (2008). Green roofs are not created equal: the hydrologic and thermal performance of six different extensive green roofs and reflective and non-reflective roofs in a sub-tropical climate. Urban Ecosystem, 11(4): 339-348.
  102. Smith K., Roeber P. (2011). Green roof mitigation potential for a proxy future climate scenario in Chicago, Illinois. Journal of Applied Meteorology and Climatology, 50: 507-522.
  103. Spala A., Bagiorgas H.S., Assimakopoulos M.N., Kalavrouziotisa J., Matthopoulos D., Mihalakakou G. (2008). On the green roof system. Selection, state of the art and energy potential investigation of a system installed in an office building in Athens, Greece. Renewable Energy, 33: 173-177.
  104. Speak A.F., Rothwell J.J., Lindley S.J., Smith C.L. (2014). Metal and nutrient dynamics on an aged intensive green roof. Environmental Pollution, 184: 33-43.
  105. Speak A.F., Rothwell J.J., Lindley S.J., Smith C.L. (2013). Reduction of the urban cooling effects of an intensive green roof due to vegetation damage. Urban Climate, 3: 40-55.
  106. Stathopoulou E., Mihalakakou G., Santamouris M., Bagiorgas H.S. (2008). Impact of temperature on tropospheric ozone concentration levels in urban environments. Journal of Earth System Science, 117(3): 227-236.
  107. Stec W.J., Paassen A.H.C., Maziar A. (2005). Modelling the double skin facade with plants. Energy and Buildings, 37: 419-427.
  108. Stovin V., Vesuviano G., Kasmin H. (2012). The hydrological performance of a green roof test bed under UK climatic conditions. Journal of Hydrology, 414-415: 148-161.
  109. Sun T., Bou-Zeid E., Wang Z.H., Zerba E., Ni G.H. (2013). Hydrometeorological determinants of green roof performance via a vertically-resolved model for heat and water transport. Building and Environment, 60: 211-224.
  110. Susca T., Gaffin S.R., Dell’Osso G.R. (2011). Positive effects of vegetation: urban heat island and green roofs. Environmental Pollution, 159: 2119-2126.
  111. Susca T. (2019). Green roofs to reduce building energy use? A review on key structural factors of green roofs and their effects on urban climate. Building and Environment, 162: 106273.
  112. Tabares-Velasco P.C., Zhao M., Peterson N., Srebric J., Berghage R. (2012). Validation of predictive heat and mass transfer green roof model with extensive green roof field data. Ecological Engineering, 47: 165-173.
  113. Takebayashi H., Moriyama M. (2007). Surface heat budget on green roof and high reflection roof for mitigation of urban heat island. Building and Environment, 42(8): 2971-2979.
  114. Tan P.Y., Sia A. (2005). A pilot green roof research project in Singapore. In: Proceedings of third annual greening rooftops for sustainable communities conference. Washington, USA.
  115. Theodosiou T. (2009). Green roofs in buildings: thermal and environmental behaviour. Advances in Building Energy Research, 3: 271-288.
  116. Van Renterghem T., Botteldooren D. (2011). In situ measurements of sound propagating over extensive green roofs. Building and Environment, 46: 729-738.
  117. Van Renterghem T., Botteldooren D. (2009). Reducing the acoustical facade from road traffic with green roofs. Building and Environment, 44: 1081-1087.
  118. Van Renterghem T., Hornikx M., Forssen J., Botteldooren D. (2013). The potential of building envelope greening to achieve quietness. Building and Environment, 61: 34-44.
  119. VanWoert N.D., Rowe D.B., Andresen J.A., Rugh C.L., Fernandez R.T., Xiao L. (2005). Green roof stormwater retention: Effects of roof surface, slope, and media depth. Journal of Environmental Quality, 34: 1036-1044.
  120. Vijayaraghavan K.U., Joshi M., Balasubramanian R. (2012). A field study to evaluate runoff quality from green roofs. Water Research, 46: 1337-1345.
  121. Villarreal E.L., Bengtsson L. (2005). Response of a Sedum green-roof to individual rain events. Journal of Ecological Engineering, 25: 1-7.
  122. Vox G., Blanco I., Fuina S., Campiotti C.A., Scarascia Mugnozza G., Schettini E. (2017) Evaluation of wall surface temperatures in green facades. Proceedings of the Institution of Civil Engineers: Engineering Sustainability, 170: 334-344.
  123. Weng Q., Lu D., Schubring J. (2004) Estimation of land surface temperaturevegetation abundance relationship for urban heat island studies. Remote Sensing of Environment, 89(4): 467-483.
  124. Whittinghill L.J., Rowe D.B., Cregg B.M. (2013). Evaluation of vegetable production on extensive green roofs. Agroecology and Sustainable Food Systems, 37(4): 465-484.
  125. Wilmers F. (1990). Effects of vegetation on urban climate and buildings. Energy and Buildings, 15: 507-514.
  126. Wolf D., Lundholm J.T. (2008). Water uptake in green roof microcosms: effects of plant species and water availability. Ecological Engineering, 33: 179-186.
  127. Wong J.K.W., Lau L.S.K. (2013). From the ‘urban heat island’ to the ‘green island’? A preliminary investigation into the potential of retrofitting green roofs in Mongkok district of Hong Kong. Habitat International, 39: 25-35.
  128. Wong N.H., Chen Y., Ong C.L., Sia A. (2003) Investigation of thermal benefits of rooftop garden in the tropical environment. Building and Environment, 38: 261-270.
  129. Wong N.H., Cheong D.K.W., Yan H., Soh J., Ong C.L., Sia A. (2003). The effects of rooftop garden on energy consumption of a commercial building in Singapore. Energy and Buildings, 35: 353-364.
  130. Xie H.J., Chang N.B., Daranpob A., Prado D. (2005). Assessing the long-term urban heat island in san antonio, Texas based on MODIS/Aqua Data. In: 20th biennial workshop on aerial photography, videography, and high resolution digital imagery for resource assessment. 04-06 October; Weslaco, Texas.
  131. Yang H.S., Kang J., Choi M.S. (2012). Acoustic effects of green roof systems on a low-profiled structure at street level. Building and Environment, 50: 44-55. Yang J., Yu Q., Gong P. (2008). Quantifying air pollution removal by green roofs in Chicago. Atmos Environ, 42(31): 7266-7273.
  132. Yoshimi J., Altan H. (2011). Thermal simulations on the effects of vegetated walls on indoor building environments. In: Proceedings of Building Simulation 2011, 12th Conference of International Building Performance Simulation Association, Sydney.
  133. Zhang X., Shen L., Tam V.W.Y., Lee W.W.Y. (2012). Barriers to implement extensive green roof systems: a Hong Kong study. Renewable and Sustainable Energy Reviews, 16(1): 314-319.
  134. Zhang X. (2013). Going green: initiatives and technologies in Shanghai World Expo. Renewable and Sustainable Energy Reviews, 25: 78-88.
  135. Zhao M., Srebric J. (2012). Assessment of green roof performance for sustainable buildings under winter weather conditions. Journal of Central South University, 19(3): 639-644.
  136. Zhou Y, Clarke L, Eom J, Kyle P, Patel P, Kim S, Dirks J., Jensen E., Liu Y., Rice J., Schmidt L., Seipl T. (2014). Modeling the effect of climate change on U.S. state-level buildings energy demands in an integrated assessment framework. Applied Energy, 113: 1077-1088.
  137. November, Singapore. Jaffal I., Ouldboukhitine S., Belarbi R. (2012). A comprehensive study of the impact of green roofs on building energy performance. Renewable Energy, 43: 157-164.

Sara Di Lonardo, Susanna Mariani, Germina Giagnacovo, Antonella Marone, Salvatore Raimondi, in "RIVISTA DI STUDI SULLA SOSTENIBILITA'" 2 Suppl./2019, pp. 79-98, DOI:10.3280/RISS2019-002-S1006

   

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