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Title:Urban greening as a cooling tool towards the heat island effect
Authors:ID Bubik, Anja (Author)
ID Kolar, Lucija (Author)
Files:.pdf Urban_greening_as_a_cooling_tool_Bubik_2019.pdf (1,31 MB)
MD5: EF75B4AD686585AC2B5A3A7E26BED7A2
 
URL https://www.fe.um.si/e-jet/38-2019/1741-september-2019.html
 
Language:English
Work type:Scientific work
Typology:1.01 - Original Scientific Article
Organization:FE - Faculty of Energy Technology
Abstract:Roofs, as the top layer of the urban environment, significantly contribute to overheating and creating a heat island, which is known as one of the most critical global warming effects. There are several ways to mitigate the effects of such heat islands, among which greening is the most natural, sustainable solution, and also economically acceptable and socially valued principle. Vegetation is known to significantly improve the urban microclimate and directly reduce the effect of the urban thermal core. At the Environmental Protection College in collaboration with the Institute Complementarium, both based in Slovenia, we conducted a pilot experiment to evaluate greening, in our case the principle of a flat green roof, as an effective and promising approach for reducing an urban heat island and its effects. Temperature measurements have shown that the green surface can lower both the surface temperature itself (e.g., the roof) and the air surrounding the green surface. We have presented an initial pilot case, which is planned to be upgraded in the future to confirm our current results and assumptions. In addition, we summarized data showing that Velenje is, in view of annual higher average temperatures, a highly suitable urban environment for the introduction of greening principles on the top urban layers.
Keywords:air temperature, greening principle, heat island effect, pilot study, urban environment
Publication status:Published
Publication version:Version of Record
Publication date:01.09.2019
Publisher:Fakulteta za energetiko Univerze v Mariboru
Year of publishing:2019
Number of pages:Str. 19-26
Numbering:Letn. 12, Št. 2
PID:20.500.12556/DKUM-86488 New window
UDC:536.423.18:621.78.013.8
ISSN on article:1855-5748
COBISS.SI-ID:1024365660 New window
Publication date in DKUM:05.12.2023
Views:650
Downloads:193
Metadata:XML DC-XML DC-RDF
Categories:Misc.
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Record is a part of a journal

Title:Journal of energy technology
Publisher:University of Maribor, University of Maribor Press, Fakulteta za energetiko
ISSN:1855-5748
COBISS.SI-ID:243311360 New window

Secondary language

Language:Slovenian
Title:Ozelenjevanje mest kot orodje za zmanjševanje učinka toplotnega otoka
Abstract:Strehe kot zgornja plast mestnega okolja največ prispevajo k pregrevanju in ustvarjanju mesta kot toplotnega otoka. Le-ta je znan kot eden najpomembnejših učinkov globalnega segrevanja. Obstaja več načinov blaženja učinkov toplotnega otoka, med katerimi je ozelenjevanje najbolj naraven, trajnostno usmerjen način ter hkrati ekonomsko sprejemljiv in družbeno zelo cenjen princip. Znano je, da vegetacija znatno izboljšuje mestno mikroklimo in neposredno zmanjšuje učinek urbanega toplotnega jedra. Na Visoki šoli za varstvo okolja smo v sodelovanju z inštitutom Complementarium - oba sta locirana v Sloveniji - izvedli pilotni eksperiment, s katerim smo poskusili ovrednotiti ozelenjevanje, v našem primeru princip ravne zelene strehe, kot učinkovit in perspektiven pristop k zmanjševanju urbanega toplotnega otoka in njegovih učinkov. S temperaturnimi meritvami smo ugotovili, da lahko zelena površina znižuje tako temperaturo površine same (npr. strehe) kot tudi zraka v njeni bližnji okolici. Predstavili smo začetni pilotni primer, ki ga želimo v prihodnosti nadgraditi in tako pridobiti podatke, ki bodo naše rezultate in predpostavke potrdili. Hkrati pa smo izpostaviti podatke, ki kažejo, da je mesto Velenje glede na porast letnih povprečnih temperatur zelo primerno urbano okolje za vzpostavitev zelenih površin na zgornjih plasteh mestnega pokrova.
Keywords:strehe, temperatura zraka, ozelenjevanje, toplotni otok, urbano okolje


Collection

This document is a part of these collections:
  1. Journal of energy technology

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