[PDF] Top 20 The impact of green roof ageing on substrate characteristics and hydrological performance

... pozzolana-based green roof ...retention performance improve- ments may be smaller than those modelled ...retention performance of a crushed-brick-based substrate will decline within a ... See full document

... observed hydrological performance is likely to mask any subtle changes in the underlying hydrological characteristics of the ...the substrate has reached its permanent wilting point ... See full document

... observed hydrological performance is likely to mask any subtle changes in the underlying hydrological characteristics of the ...the substrate has reached its permanent wilting point ... See full document

... relate hydrological performance to the physical characteristics of the different system ...of green roof hydrological performance have considered the system as a ...scale ... See full document

... conceptual hydrological flux model for the long term continuous simulation of runoff and drought risk for green roof ...A green roof s retention capacity depends upon its physical ... See full document

... and green roof systems at the scale of the ...extensive green roof composed of four functional layers (vegetation – grasses or sedums; substrate; retention/drainage layers; and ... See full document

... detention performance metrics cited above are all strongly influenced by both the rainfall characteristics and antecedent conditions (retention processes), the fundamental hydrological detention ... See full document

... the hydrological performance of green roof substrates is a significant task in the framework of sustainable urban planning and water/energy management in urban ...continued performance ... See full document

... of substrate and its depth, vegetation, slope, and filter system) and the specific climatological conditions of the study area ...the characteristics of rainfall events, such as maximum intensity, duration ... See full document

... and substrate characteristics on the moisture loss within dry periods for the same test beds; it was shown that higher moisture loss rates were associated with the vegetated bed, due to plant transpiration, ... See full document

... for green roof ...in green roof substrates (De-Ville et ...detention performance between the two vegetated configurations may also reflect their contrasting rooting ...of green ... See full document

... for green roof ...in green roof substrates (De-Ville et ...detention performance between the two vegetated configurations may also reflect their contrasting rooting ...of green ... See full document

... bare roof of any contemporary residential building in Dhaka is essential to achieve thermal comfort (Rumana and Hamdan, 2008) environment and which is very costly for residents, for this reason the house rent of ... See full document

... Vegetated Roof Systems (aka: green roofs) are used extensively in Europe to manage stormwater, reduce energy consumption and for aesthetic ...water. Green roofs can be installed on new construction ... See full document

... Air inside a canyon with vegetated walls is reduced due to the eva- potranspirational rate from plants and the lower surface temperatures of vegetated surfaces. The latter are responsible not only for lowering the air ... See full document

... Conductivity slope (conds) and Manning’s n in the drainage layer (n) were found to be correlated with maximum intensity. A minor correlation between Manning’s n and precipitation volume was also found (R2 = 0.50). ... See full document

... the roof levels of the green roof buildings, air temperature can be reduced by ...Light Roof Scenario. This is because the green grass and bushes on the roof-tops dissipate heat ... See full document

... The impact on the change in the direction o f the velocity field is reflected in the increasing difference between the pressure-flow and efficiency-flow curves, ...the impact o f the GG on the IC starts to ... See full document

... chemical characteristics were monitored for twelve months (May 2008 – April ...chemical characteristics of the stream was collected and ...chemical characteristics revealed that water temperature ... See full document

... Lifters performance and SAQ ...power performance in young soccer players during the in-season ...Lifters performance and SAQ Characteristics and this study also helpful for volleyball players ... See full document