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Effects of urbanization and kaniv reservoir on the thermal characteristics in the region
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SYSNO ASEP 0588374 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Effects of urbanization and kaniv reservoir on the thermal characteristics in the region Author(s) Pikl, Miroslav (UEK-B) RID, SAI, ORCID
Brovkina, Olga (UEK-B) RID, SAI, ORCID
Zemek, František (UEK-B) RID, SAI, ORCID
Ladyka, M. (UA)
Starodubtsev, V. (UA)Number of authors 5 Source Title European Journal of Environmental Sciences. - : Univerzita Karlova v Praze - ISSN 1805-0174
Roč. 14, č. 1 (2024), s. 33-42Number of pages 10 s. Language eng - English Country CZ - Czech Republic Keywords built-up area ; land surface temperature ; land cover change ; satellite remote sensing ; regional Subject RIV EH - Ecology, Behaviour OECD category Biodiversity conservation Research Infrastructure CzeCOS IV - 90248 - Ústav výzkumu globální změny AV ČR, v. v. i. Method of publishing Open access Institutional support UEK-B - RVO:86652079 UT WOS 001282083400004 EID SCOPUS 85197496169 DOI https://doi.org/10.14712/23361964.2024.4 Annotation This study contributes to understanding the effects of urbanization and a large body of water, Kaniv Reservoir, on thermal characteristics in the region. This was done by recording trends in air and surface temperatures in the growing seasons in the period 1985-2022. Specifically, the study's objectives were to 1) detect and quantify changes in built-up areas using Landsat satellite data, and 2) analyse trends in land surface temperature (LST) in several shoreland zones of the reservoir with different land covers. To identify built-up areas, Landsat data was processed. LST was calculated using Google Earth Engine for the period studied for three shoreland zones and six types of land cover, including sites with substantial, partial and no change in land use. The built-up area increased unevenly over time and differently in each of the shoreland zones. The growth in built-up area was greatest, increasing by 3.7 times, in a zone close to the city of Kyiv. The highest mean LST values were recorded in the zone that was mainly agricultural. Positive LST trends were recorded throughout the entire period of the study, albeit with different trend slopes in individual months. Statistically significant trends were recorded only in August and September. Workplace Global Change Research Institute Contact Nikola Šviková, svikova.n@czechglobe.cz, Tel.: 511 192 268 Year of Publishing 2025 Electronic address https://ejes.cz/index.php/ejes/article/view/1189
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