Results 31 to 40 of about 322,036 (209)

Influence of green infrastructure objects for quality of surface runoff (on the example of green roofs in Kharkiv)

open access: yesВісник Харківського національного університету імені В.Н. Каразіна. Серія Геологія. Географія. Екологія, 2021
Relevance. Modern urbanization processes in Kharkiv are accompanied by an increase in anthropogenic pressure on the natural component, compaction of buildings and reduction of green areas.
Nadiya Maksymenko   +3 more
doaj   +1 more source

Biochar-amended substrate improves nutrient retention in green roof plots

open access: yesNature-Based Solutions, 2023
Green roofs can act as pollutant sources due to the nutrients nitrogen (N) and phosphorus (P) leaching from the engineered soil-like substrate. Designing substrate to reduce this effect, while continuing to provide nutrients for plants, is essential to ...
Alicia Goldschmidt, Ishi Buffam
doaj   +1 more source

Water Resilience by Centipedegrass Green Roof: A Case Study

open access: yesBuildings, 2019
Centipedegrass (Eremochloa ophiuroides) is a low-maintenance turfgrass. The first extensive green roof of centipedegrass was established in TongZhou Civil Squares in 2014.
Shuai Hu   +4 more
doaj   +1 more source

Organic Micropollutants in Roof Runoff - A Study of the Emission/Retention Potential of Green Roofs [PDF]

open access: yes, 2014
International audienceThe incidence of extensive roof greening structures in the contamination of roof runoff has been analysed for three families of organic micropollutants (polycyclic aromatic hydrocarbons [PAHs], alkylphenols [APs], and bisphenol A ...
Mirande-Bret, Cécile   +4 more
core   +6 more sources

Retention and lag effects of rainfall runoff in a low impact development area

open access: yesShenzhen Daxue xuebao. Ligong ban, 2022
In view of the insufficient quantitative analysis of lag effect of rainfall runoff in low impact development (LID) areas in the construction of sponge city, we evaluate the retention and lag effects of runoff of three combinations of LID facilities ...
YIN Yixiang   +4 more
doaj   +1 more source

The potential of coconut waste as green roof materials to improve stormwater runoff

open access: yesWater Science and Technology, 2023
Urbanization is one of the leading causes of urban flooding as rapid development produces more impervious areas in cities. The application of green roofs is regarded as an effective technology to minimize the adverse effects of urban development.
Noor Suraya Romali   +2 more
doaj   +1 more source

Water quality impacts of young green roofs in a tropical city: a case study from Singapore

open access: yesBlue-Green Systems, 2021
This study examined the effects of two substrates (SOIL and COMMERCIAL) and grass on the green roof runoff quality in Singapore. Ten events were sampled over a 9-month period. Rainfall and green roof runoff from grass and bare experimental configurations
H. S. Lim, E. Segovia, A. D. Ziegler
doaj   +1 more source

Green-roof as a solution to solve stormwater management issues? Assessment on a long time period at the parcel scale [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences, 2014
Experimental green-roof rainfall–runoff observations have shown a positive impact on stormwater management at the building scale; with a decrease in the peak discharge and a decrease in runoff volume.
P.-A. Versini   +4 more
doaj   +1 more source

Suspended particle characteristics in storm runoff from urban impervious surfaces in Toowoomba, Australia [PDF]

open access: yes, 2009
Total suspended solids as a measure of suspended particles in urban stormwater has limitations and the alternative suspended sediment concentration method was adapted to determine non-coarse particle (NCP) concentration, defined as particles smaller than
Dunn, P K   +3 more
core   +1 more source

Analysis of the Migration Characteristics of Stormwater Runoff Pollutants on Different Underlying Surfaces in Guangzhou, China

open access: yesFrontiers in Earth Science, 2021
Stormwater runoff is identified as urban nonpoint source pollution that increasingly introduces contaminants to urban water bodies and impedes sustainable development.
Yongjun Pan   +12 more
doaj   +1 more source

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