Browsing NTNU Open by Author "Muthanna, Tone Merete"
Now showing items 41-60 of 116
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From observation to design guidelines for green roofs in Bergen
Lomsøy, Mette (Master thesis, 2020)Overvann er et økende problem grunnet urbanisering og økende ekstremvær knyttet til klimaendringer. Grønne tak er et mulig virkemiddel for ̊a bidra til sikker overvannsh ̊andtering. Ytelsen til levende systemer som grønne ... -
The Future of Green Infrastructure: From climate data to informed hydrological performance
Pons, Vincent (Doctoral theses at NTNU;2023:224, Doctoral thesis, 2023)The 21st century presents numerous challenges to urban stormwater management, including the impacts of changes in both climate and city morphology. These challenges necessitate rethinking the stormwater management paradigm, ... -
Hydraulic Performance of Advanced Treatment Media to Improve Quality of Stormwater from Airports Exposed to De-icing Chemicals
Andersen, Julie Elisabeth Hilland (Master thesis, 2016)Winter-runoff from airports contains a high fraction of contaminated stormwater. Contaminants such as de-icing chemicals propylene glycol and potassium formate, heavy metals and PAHs are often present in stormwater runoff ... -
Hydraulic Performance of Advanced Treatment Media to Improve Quality of Stormwater from Airports Exposed to De-icing Chemicals
Andersen, Julie Elisabeth Hilland (Master thesis, 2016)Winter-runoff from airports contains a high fraction of contaminated stormwater. Contaminants such as de-icing chemicals propylene glycol and potassium formate, heavy metals and PAHs are often present in stormwater runoff ... -
Hydrologic and metal removal potential of filtering swales for stormwater control in cold climates
Monrabal-Martinez, Carlos (Doctoral theses at NTNU;2018:37, Doctoral thesis, 2018)Runoff from urban areas carries a wide range of pollutants both particle-bound and dissolved. Dissolved pollutants are generally more mobile and bioavailable as well as more difficult to remove by conventional infiltration ... -
Hydrologic performance modelling of green roofs using conceptual and data-driven modelling tools
Abdalla, Elhadi Mohsen Hassan (Doctoral theses at NTNU;2023:425, Doctoral thesis, 2023)With climate change and rapid urbanization, the amount and intensity of stormwater flow are expected to increase, leading to frequent failures and overflows of conventional stormwater infrastructures. To address this issue, ... -
Hydrological impacts of climate change on small ungauged catchments – results from a global climate model–regional climate model–hydrologic model chain
Tsegaw, Aynalem Tassachew; Pontoppidan, Marie Louise Nielsen; Kristvik, Erle; Alfredsen, Knut; Muthanna, Tone Merete (Peer reviewed; Journal article, 2020)Climate change is one of the greatest threats currently facing the world's environment. In Norway, a change in climate will strongly affect the pattern, frequency, and magnitudes of stream flows. However, it is challenging ... -
Hydrological modelling of green and grey roofs in cold climate with the SWMM model
Hamouz, Vladimir; Muthanna, Tone Merete (Journal article; Peer reviewed, 2019)Rooftop retrofitting targets the largest land-use type available for reduction in impervious surfaces area in urban areas. Extensive green and grey roofs offer solution for retention and detention of stormwater in densely ... -
Hydrological modelling of infiltration swale and local ungauged catchment - A case study at Rv3 Stabekken
Lillegraven, Mari Gilje (Master thesis, 2021)Flom er forbundet med negative konsekvenser for infrastruktur, miljø, økonomi og mennesker. Klimaendringer øker hyppigheten og størrelsen på ekstreme regnhendelser som kan føre til flom. Bærekraftig overvannshåndtering kan ... -
Hydrological Modelling of the Ilabekken Catchment, and Flood Simulations of Ilabekken using HEC-HMS and HEC-RAS
Bagstevold, Lise Østlid (Master thesis, 2015)As the global climate is changing, the local climate in Trøndelag is expected to be wetter and more extreme in the future. Flooding and erosion are huge challenges in Norway, leading to severe damages each year which lead ... -
Hydrological Modelling of the Ilabekken Catchment, and Flood Simulations of Ilabekken using HEC-HMS and HEC-RAS
Bagstevold, Lise Østlid (Master thesis, 2015)As the global climate is changing, the local climate in Trøndelag is expected to be wetter and more extreme in the future. Flooding and erosion are huge challenges in Norway, leading to severe damages each year which lead ... -
Hydrological Performance of LECA-Based Roofs in Cold Climates
Hamouz, Vladimir; Lohne, Jardar; Wood, Jaran R.; Muthanna, Tone Merete (Journal article; Peer reviewed, 2018)Rooftops represent a considerable part of the impervious fractions of urban environments. Detaining and retaining runoff from vegetated rooftops can be a significant contribution to reducing the effects of urbanization, ... -
Hydrological performance of lined permeable pavements in Norway
Hassan Abdalla, Elhadi Mohsen; Selseth, Ingrid; Muthanna, Tone Merete; Helness, Herman; Alfredsen, Knut; Gaarden, Terje; Sivertsen, Edvard (Peer reviewed; Journal article, 2021)Lined permeable pavements (LPPs) are types of sustainable urban stormwater systems (SUDs) that are suitable for locations with low infiltration capacity or shallow groundwater levels. This study evaluated the hydrological ... -
Impacts of slope and length on the hydrological performance of green roof drainage mats
Abdalla, Elhadi Mohsen Hassan; Alfredsen, Knut Tore; Muthanna, Tone Merete (Journal article; Peer reviewed, 2024)This study evaluated the impact of the roof slope and length on the retention and detention performance of the drainage mats of green roofs. Artificial rainfall events were applied to a test bed at two different lengths ... -
Impacts of untreated wastewater disposal on recreational water quality at two Arctic locations
Sperandio Rodrigues, Renato (Master thesis, 2021)A review on Arctic sewage systems is provided as a way to understand the differences and limitations faced by northern communities. Because of that, old practices are often still adopted and pose risks to the population. ... -
Infiltrasjon i regnbed: Effekter av veisalt
Bue, Mikael (Master thesis, 2013)Regnbed er et terrengtilpasset infiltrasjonsanlegg beplantet med naturlig og stedstilpasset vegetasjon, som samler opp, fordrøyer og infiltrerer urbant overvann. Fysiske, kjemiske og biologiske prosesser som naturlig foregår ... -
Infiltrasjonssandfang - Dimensjoneringskriterier og kapasitetsmåling
Aas, Marte Irtun (Master thesis, 2017)Denne masteroppgaven omhandler infiltrasjonsbaserte kumløsninger, og fokuserer på en typisk «standardisert» løsning, IFS-kum (infiltrasjonssandfangskum). Kummen er utviklet av StormAqua i Sandnes. Oppgaven er også et ... -
Infiltration based systems for stormwater management with multipurpose use
Sagli, Pernille Moe (Master thesis, 2020)Overvannsproblematikk grunnet klimaendringer og stadig utvikling av urbane områder er en voksende utfordring rundt om i verden. Dette har ført til økende behov for bærekraftige løsninger for overvannshåndtering, og interessen ... -
Infiltration Response of Adsorbent Amended Filters for Stormwater Management under Freezing/Thawing Conditions
Monrabal-Martinez, Carlos; Scibilia, Elena; Maus, Sønke; Muthanna, Tone Merete (Journal article; Peer reviewed, 2019)Coastal cold climates experience frequent intermittent melting and freezing periods over the cold period. This intermittent freezing in stormwater systems affects the infiltration capacity and hence the performance. This ... -
Investigating the use of extensive green roofs for reduction of stormwater runoff in cold and wet climates
Johannessen, Birgitte Gisvold (Doctoral theses at NTNU;2019:99, Doctoral thesis, 2019)Urban development, with the introduction of piped drainage systems and increase in impervious surfaces, have altered the natural runoff patterns severely. This has resulted in increased risks of flooding and damages, and ...