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UHI ANALYZES FOR AREAS SUSCEPTIBLE TO LANDSLIDES IN THE CITY OF IASI

Paul Gherasim, Dima Mihai, Pascariu Ion, Popa Silvia

First published: 2023-12-15https://doi.org/10.5593/sgem2023v/4.2/s19.46View metrics

Abstract

This study explores the intricate relationship between Urban Heat Islands (UHIs) and landslide vulnerability within the context of Iasi City, Romania. UHIs are characterized by elevated temperatures in urban areas compared to their surrounding rural areas, primarily resulting from human activities and urbanization. The combination of these two factors, UHI and landslide vulnerability, poses critical challenges for urban planning, environmental sustainability, and public safety. The research employs a multi-disciplinary approach, integrating remote sensing and geospatial analysis to assess the spatial distribution of UHI zones and their correlation with landslide susceptibility in Iasi City. Satellite imagery and meteorological data from recent years provide insights into the temporal dynamics of UHIs. Landslide susceptibility mapping is conducted through the analysis of geological, topographical, and hydrological factors, in adherence to HG 447/2003 guidelines. Results indicate that UHI zones in Iasi City exhibit distinct spatial patterns, with the urban core experiencing significantly higher temperatures compared to suburban areas. Furthermore, UHI zones are found to overlap with areas characterized by increased landslide vulnerability, especially in regions with steep slopes and poor drainage. This research contributes to a better understanding of the interplay between UHIs and landslides, providing valuable insights for policymakers, urban planners, and local authorities in implementing sustainable land use practices and climate adaptation measures in accordance with HG 447/2003 regulations to safeguard the future of Iasi City and similar urban areas facing similar challenges

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Title
UHI ANALYZES FOR AREAS SUSCEPTIBLE TO LANDSLIDES IN THE CITY OF IASI
Authors
Paul Gherasim, Dima Mihai, Pascariu Ion, Popa Silvia
Proceedings
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd International Multidisciplinary Scientific GeoConference Proceedings SGEM 2023, Energy and Clean Technologies, Vol 23, Issue 4.2
Publisher
STEF92 Technology
Year
2023
Pages
381-388
SWS Citekey
Gherasim20236381388
ISSN
1314-2704
ISBN
978-619-7603-65-1
Language
en
Publication type
Conference Paper
Proceedings contents
Open official contents
Keywords
Land Surface TemperatureUHIlandslideHG 447/2003.
References14

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