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Validation using eddy covariance data and SWEUS model for the calculation of the energy balance at the center of Heraklion city

Panagiotakis Emmanouil

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URIhttp://purl.tuc.gr/dl/dias/A006AFA5-AEA3-46D3-A757-77763AF40441-
Identifierhttps://doi.org/10.26233/heallink.tuc.87423-
Languageen-
Extent3.7 megabytesen
Extent75 pagesen
TitleValidation using eddy covariance data and SWEUS model for the calculation of the energy balance at the center of Heraklion cityen
TitleΒαθμονόμηση με τη χρήση δεδομένων από σταθμό eddy covariance και χρήση μοντέλου SWEUS για τον υπολογισμό του ισοζυγίου ενέργειας στο κέντρο του Ηρακλείουel
CreatorPanagiotakis Emmanouilen
CreatorΠαναγιωτακης Εμμανουηλel
Contributor [Committee Member]Lazaridis Michailen
Contributor [Committee Member]Λαζαριδης Μιχαηλel
Contributor [Thesis Supervisor]Kolokotsa Dionysiaen
Contributor [Thesis Supervisor]Κολοκοτσα Διονυσιαel
Contributor [Committee Member]Σταγάκης, Σταύροςen
PublisherΠολυτεχνείο Κρήτηςel
PublisherTechnical University of Creteen
Academic UnitΠολυτεχνείο Κρήτης::Σχολή Μηχανικών Περιβάλλοντοςel
Content SummaryPresent paper aims to study the impact of Nature Based Solutions (NBS) on the urban environment. The Surface Urban Energy and Water balance Scheme (SUEWS) is used to quantify the impact of NBS in the city of Heraklion, Crete, Greece, a densely built urban area. Local meteorological data and data from an Eddy Covariance flux tower installed in the city center are used for the model simulation and evaluation. Five different scenarios are tested by replacing the city's roofs and pavements with green infrastructure, i.e. trees and grass, and water bodies. NBS impact evaluation is based on the changes of air temperature above 2m from the ground, relative humidity and energy fluxes. A decrease of the air temperature is revealed with the highest reduction (2.3%) occurring when the pavements are replaced with grass for all scenarios. The reduction of the air temperature is followed by a decrease in turbulent sensible heat flux. For almost all cases, an increase of the relative humidity is noticed, accompanied by a considerable increase of the turbulent latent heat flux. Therefore, NBS in cities change the energy balance significantly and modify the urban environment for the citizens' benefit.en
Type of ItemΜεταπτυχιακή Διατριβήel
Type of ItemMaster Thesisen
Licensehttp://creativecommons.org/licenses/by/4.0/en
Date of Item2020-11-13-
Date of Publication2020-
SubjectUrban energy fluxesen
SubjectUrban climateen
SubjectSUEWS modelen
SubjectNature based solutions(NBS)en
Bibliographic CitationEmmanouil Panagiotakis, "Validation using eddy covariance data and SWEUS model for the calculation of the energy balance at the center of Heraklion city", Master Thesis, School of Environmental Engineering, Technical University of Crete, Chania, Greece, 2020el
Bibliographic CitationΕμμανουήλ Παναγιωτάκης, "Βαθμονόμηση με τη χρήση δεδομένων από σταθμό eddy covariance και χρήση μοντέλου SWEUS για τον υπολογισμό του ισοζυγίου ενέργειας στο κέντρο του Ηρακλείου", Μεταπτυχιακή Διατριβή, Σχολή Μηχανικών Περιβάλλοντος, Πολυτεχνείο Κρήτης, Χανιά, Ελλάς, 2020el

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