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Relationships between the normalised difference vegetation index and temperature fluctuations in post-mining sites
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SYSNO ASEP 0477419 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Relationships between the normalised difference vegetation index and temperature fluctuations in post-mining sites Tvůrce(i) Bujalský, L. (CZ)
Jirka, V. (CZ)
Zemek, František (UEK-B) RID, SAI, ORCID
Frouz, J. (CZ)Zdroj.dok. International Journal of Mining, Reclamation and Environment. - : Taylor & Francis - ISSN 1748-0930
Roč. 32, č. 4 (2018), s. 254-263Poč.str. 10 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova temperature ; normalised difference ; vegetation index (NDVI) ; vegetation cover ; remote sensing Vědní obor RIV DI - Znečištění a kontrola vzduchu Obor OECD Environmental sciences (social aspects to be 5.7) CEP LO1415 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy Výzkumná infrastruktura CzeCOS II - 90061 - Ústav výzkumu globální změny AV ČR, v. v. i. Institucionální podpora UEK-B - RVO:86652079 UT WOS 000430419600003 EID SCOPUS 85009766734 DOI 10.1080/17480930.2017.1278659 Anotace The effects of age, vegetation density (normalised difference vegetation index [NDVI]) and vegetation type on temperature fluctuations were studied in post-coal-mining sites in the Czech Republic. NDVI and surface temperature were obtained from an airborne multispectral aerial photograph and FLIR infrared camera. The difference between morning and afternoon temperature was assumed as a measure of the temperature buffering ability of the ecosystem. Buffering increased with increasing NDVI but also depended on the type of vegetation, reclaimed sites have significantly higher buffering than unreclaimed sites. In contrary to grasslands, woody vegetation gradually increased temperature buffering capacity with plot age. Topsoil application substantially increased buffering capacity. Pracoviště Ústav výzkumu globální změny Kontakt Nikola Šviková, svikova.n@czechglobe.cz, Tel.: 511 192 268 Rok sběru 2019
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