Results 1 to 10 of about 322,036 (209)

Assessment of the influence of the hydroaccumulation layer on the initial moment of rainwater runoff from the green roof structure [PDF]

open access: yesMATEC Web of Conferences, 2023
The article deals with the assessment of the influence of the hydro-accumulation layer on the initial moment of rainwater runoff from green roof. The authors deal with a comparison of two basic types of green roof compositions, where they assess the ...
Porwisz Ondrej, Jilek Jan
doaj   +2 more sources

Assessing the characteristics of different-sized particles in the first flush of roof runoff

open access: yesWater Science and Technology, 2023
The first flush occurs during urban runoff events. In this study, we aimed to assess the characteristics of different-sized particles in the first flush of roof runoff, and runoff was collected from an asphalt roof (AR), metal roof (MR), and cement roof (
Wei Zhang   +3 more
doaj   +2 more sources

Limitations in using runoff coefficients for green and gray roof design [PDF]

open access: yesHydrology Research, 2020
Climate change combined with urbanization increases the performance demand on urban drainage systems. Green roofs are one of the most used green infrastructure measures to alleviate the pressure on the urban drainage system through the detention and ...
Lotte Askeland Schärer   +3 more
doaj   +2 more sources

Green roof impact on the quantity and quality of stormwater discharged from urban areas [PDF]

open access: yesJournal of Water and Land Development, 2023
Green roofs are increasingly popular in both new and modernised buildings. They significantly reduce the outflow of stormwater from buildings and change its composition.
Grażyna Sakson
doaj   +1 more source

Analysis of roof greening technology impact on rain and meltwater retention [PDF]

open access: yesE3S Web of Conferences, 2020
Over the past 20 years, a large number of studies have been published on reducing storm runoff by various types of green roofs. This article analyzes the results of experimental studies presented in 39 publications on green roof runoff reduction in a
Sysoeva Elena, Gelmanova Margarita
doaj   +1 more source

Pollutant first flush identification and its implications for urban runoff pollution control: a roof and road runoff case study in Beijing, China

open access: yesWater Science and Technology, 2021
First flush is a common phenomenon in urban runoff pollution. Typical cement roof and asphalt road runoff in Beijing, China were monitored for 2 years. Based on the M(v) curve, the suspended solids (SS), chemical oxygen demand (COD), total phosphorus (TP)
Wei Zhang, Juan Li, Huichao Sun, Wu Che
doaj   +1 more source

Investigating the Performance of Green Roof for Effective Runoff Reduction Corresponding to Different Weather Patterns: A Case Study in Dublin, Ireland

open access: yesHydrology, 2022
This article aims to analyse the performance of green roof in runoff reduction. A case study has been conducted through a deployed green roof at the custom house quay building in Dublin, Ireland.
Arunima Sarkar Basu   +3 more
doaj   +1 more source

THE INFLUENCE OF “GREEN” ROOFS ON THE QUALITY OF RAINFLOW IN THE URBAN ENVIRONMENT

open access: yesГеохімія техногенезу, 2023
The results of research aimed at assessing the quality of runoff from ‘green’ roofs as a source of pollutants, particularly heavy metals, are presented.
T.M. Tkachenko   +2 more
doaj   +1 more source

Simulating of LID-BMP Methods on Urban Runoff (Case Study: District 22, Tehran) [PDF]

open access: yesآب و فاضلاب, 2019
Nowadays, low impact development (LID) and best management practice (BMP) are being used to reduce the impact of urban development on the runoff quantity. Regarding to this and according to Tehran position and its development, this research was conducted
Atieh Poursahebi   +2 more
doaj   +1 more source

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