Počet záznamů: 1
Human-induced changes in fire regime and subsequent alteration of the sandstone landscape of Northern Bohemia (Czech Republic)
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SYSNO ASEP 0494204 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Human-induced changes in fire regime and subsequent alteration of the sandstone landscape of Northern Bohemia (Czech Republic) Tvůrce(i) Bobek, Přemysl (BU-J) ORCID, SAI
Svitavská-Svobodová, Helena (BU-J) RID, ORCID
Werchan, Barbora (BU-J)
Švarcová, Markéta Gabriela (BU-J)
Kuneš, Petr (BU-J) RID, ORCIDZdroj.dok. Holocene. - : Sage - ISSN 0959-6836
Roč. 28, č. 3 (2018), s. 427-443Poč.str. 17 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova charcoal analysis ; fire history ; fungal spores Vědní obor RIV EH - Ekologie - společenstva Obor OECD Ecology CEP GA14-22658S GA ČR - Grantová agentura ČR Institucionální podpora BU-J - RVO:67985939 UT WOS 000429957700009 EID SCOPUS 85042933310 DOI 10.1177/0959683617729443 Anotace Multiproxy palaeoecological evidence from a sandstone region in northern Czech Republic was collected to explore the impact of fire disturbances on the decline of the broadleaved forests during the Late Bronze Age (3250–3050 cal. BP). It has been hypothesized that human-accelerated soil leaching affected the nutrient availability in the sandstone area, thus promoting the expansion of oligotrophic-adapted plant communities in the late-Holocene. Rapid compositional changes in the pollen assemblage were documented during the Late Bronze Age period, suggesting vegetation responded to increased fire disturbances. The human influence on the fire regime is implied by the short-term increase in cereal pollen concurrent with a major fire event, indicating possible use of slash-and- burn cultivation by Late Bronze societies. Our study documents, for the first time, the intentional, human-caused biomass burning from densely forested areas of Northern Bohemian sandstone region. Our results imply that increased rate of fire disturbances contributed to the Late Bronze Age transformation of broadleaved forests to oligotrophic forest communities of late-Holocene. Pracoviště Botanický ústav Kontakt Martina Bartošová, martina.bartosova@ibot.cas.cz, ibot@ibot.cas.cz, Tel.: 271 015 242 ; Marie Jakšová, marie.jaksova@ibot.cas.cz, Tel.: 384 721 156-8 Rok sběru 2019
Počet záznamů: 1