FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2779380589> ?p ?o ?g. }

• W2779380589 abstract "Bioretention cells play an important role in urban drainage. Over the last years, urbanized andimpervious surfaces have drastically increased. As a result, large amount or runoff is expectedeven after small rainfall events. Water from runoff contains large number of contaminants suchas nutrients, heavy metals, organic matter or suspended solids. These pollutants have severeconsequences on the receiving waters, such as algae bloom, oxygen deficit, or growth anddevelopment problems. Impervious surfaces not only cause problems in receiving waters, butalso increase the chances of flooding, and decrease groundwater recharge. These negativeeffects can be diminished increasing the number and importance of bioretention cells in urbanplanning, since these infiltration facilities mimic the natural environment, helping to bring backthe natural water cycle, filtering pollutants present in water and decreasing the amount ofrunoff. This kind of sustainable urban drainage system are well known and implemented inAnglo-Saxon countries, such as United Kingdom, United States or Australia where governmentalbodies rule its constructions and maintenance. However, in Spain, in spite of having somesustainable urban drainage studies and projects, is still a recent concept, which needs to bedeveloped and considered with the importance it deserves.This study aims to evaluate the hydraulic functionality of these bioretention cells. To do so, a raingarden is designed and assessed under different conditions. The rain garden has an area of 4 m2and collects water from an adjacent roof of 39.9 m2. The soil profile proposed for the design ofthe rain garden is composed of three layers: a first layer of 20 cm composed of 60% sand, 30%silt and 10% clay; an intermediate layer of 10 cm formed by 95% of sand and 5% of silt; and athird layer of 50 cm composed only of sand. To evaluate its hydraulic performance, HYDRUS-1Dprogram is used to simulate the functioning of this infiltration facility for five rainfall events withthe largest demand of retention volume in the rain garden, as well as for the precipitation withlargest demand from a table with design values of precipitation in Prague. Three weatherstations located in the surrounding of the place where the bioretention cell will be built recordedthese precipitations and other climatic data every minute along 2015. Parameters such as headpressure and water content across the soil profile of the rain garden; effluent volume from thebottom of the infiltration facility; high of water cumulated on the surface and time needed toinfiltrate both the cumulated and total received water are obtained and evaluated for eachprecipitation under two different initial conditions (a not too dry nether too wet soil, and a verydry soil).These simulations show that the total effluent volume under these conditions is expected to bebetween 0.072 and 0.148 litres for real precipitations, and 0.384 litres for the design value; showthat the cumulated water on the surface reaches 5 cm for real precipitations and 19.79 cm forthe design value; and that it takes less than 24 hours to completely infiltrate the water.The results show how rain gardens perform under high rainfall events, which can be the basis forfuture applications or investigations about how their integration in urban planning can diminishurban runoff and improve water quality in surrounding water courses." @default.
• W2779380589 created "2018-01-05" @default.
• W2779380589 creator A5001696274 @default.
• W2779380589 creator A5065442942 @default.
• W2779380589 date "2017-06-01" @default.
• W2779380589 modified "2023-09-24" @default.
• W2779380589 title "Proposal and study if the performance of a Rain Garden in Prague" @default.
• W2779380589 hasPublicationYear "2017" @default.
• W2779380589 type Work @default.
• W2779380589 sameAs 2779380589 @default.
• W2779380589 citedByCount "0" @default.
• W2779380589 crossrefType "dissertation" @default.
• W2779380589 hasAuthorship W2779380589A5001696274 @default.
• W2779380589 hasAuthorship W2779380589A5065442942 @default.
• W2779380589 hasConcept C122885670 @default.
• W2779380589 hasConcept C127413603 @default.
• W2779380589 hasConcept C153294291 @default.
• W2779380589 hasConcept C153400128 @default.
• W2779380589 hasConcept C173051318 @default.
• W2779380589 hasConcept C174091901 @default.
• W2779380589 hasConcept C187320778 @default.
• W2779380589 hasConcept C18903297 @default.
• W2779380589 hasConcept C205649164 @default.
• W2779380589 hasConcept C2668921 @default.
• W2779380589 hasConcept C2778396350 @default.
• W2779380589 hasConcept C2780057273 @default.
• W2779380589 hasConcept C2992516717 @default.
• W2779380589 hasConcept C39432304 @default.
• W2779380589 hasConcept C50477045 @default.
• W2779380589 hasConcept C524765639 @default.
• W2779380589 hasConcept C67592535 @default.
• W2779380589 hasConcept C75622301 @default.
• W2779380589 hasConcept C76177295 @default.
• W2779380589 hasConcept C76886044 @default.
• W2779380589 hasConcept C86803240 @default.
• W2779380589 hasConcept C87717796 @default.
• W2779380589 hasConcept C91375879 @default.
• W2779380589 hasConceptScore W2779380589C122885670 @default.
• W2779380589 hasConceptScore W2779380589C127413603 @default.
• W2779380589 hasConceptScore W2779380589C153294291 @default.
• W2779380589 hasConceptScore W2779380589C153400128 @default.
• W2779380589 hasConceptScore W2779380589C173051318 @default.
• W2779380589 hasConceptScore W2779380589C174091901 @default.
• W2779380589 hasConceptScore W2779380589C187320778 @default.
• W2779380589 hasConceptScore W2779380589C18903297 @default.
• W2779380589 hasConceptScore W2779380589C205649164 @default.
• W2779380589 hasConceptScore W2779380589C2668921 @default.
• W2779380589 hasConceptScore W2779380589C2778396350 @default.
• W2779380589 hasConceptScore W2779380589C2780057273 @default.
• W2779380589 hasConceptScore W2779380589C2992516717 @default.
• W2779380589 hasConceptScore W2779380589C39432304 @default.
• W2779380589 hasConceptScore W2779380589C50477045 @default.
• W2779380589 hasConceptScore W2779380589C524765639 @default.
• W2779380589 hasConceptScore W2779380589C67592535 @default.
• W2779380589 hasConceptScore W2779380589C75622301 @default.
• W2779380589 hasConceptScore W2779380589C76177295 @default.
• W2779380589 hasConceptScore W2779380589C76886044 @default.
• W2779380589 hasConceptScore W2779380589C86803240 @default.
• W2779380589 hasConceptScore W2779380589C87717796 @default.
• W2779380589 hasConceptScore W2779380589C91375879 @default.
• W2779380589 hasLocation W27793805891 @default.
• W2779380589 hasOpenAccess W2779380589 @default.
• W2779380589 hasPrimaryLocation W27793805891 @default.
• W2779380589 hasRelatedWork W1583123207 @default.
• W2779380589 hasRelatedWork W180066545 @default.
• W2779380589 hasRelatedWork W2007230279 @default.
• W2779380589 hasRelatedWork W2067484899 @default.
• W2779380589 hasRelatedWork W2124819459 @default.
• W2779380589 hasRelatedWork W2151185233 @default.
• W2779380589 hasRelatedWork W2336022553 @default.
• W2779380589 hasRelatedWork W2337860704 @default.
• W2779380589 hasRelatedWork W2340189424 @default.
• W2779380589 hasRelatedWork W2347544599 @default.
• W2779380589 hasRelatedWork W2348123853 @default.
• W2779380589 hasRelatedWork W2372459643 @default.
• W2779380589 hasRelatedWork W2774521481 @default.
• W2779380589 hasRelatedWork W2810889213 @default.
• W2779380589 hasRelatedWork W3009634732 @default.
• W2779380589 hasRelatedWork W3035059142 @default.
• W2779380589 hasRelatedWork W3108574691 @default.
• W2779380589 hasRelatedWork W3182988589 @default.
• W2779380589 hasRelatedWork W3201904259 @default.
• W2779380589 hasRelatedWork W2853694809 @default.
• W2779380589 isParatext "false" @default.
• W2779380589 isRetracted "false" @default.
• W2779380589 magId "2779380589" @default.
• W2779380589 workType "dissertation" @default.