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001-es BibID:	BIBFORM104080
035-os BibID:	(WoS)000504752800034 (Scopus)85077342799
Első szerző:	Buró Botond (geográfus)
Cím:	New Radiocarbon Data from the Paleosols of the Nyírség blown Sand Area, Hungary / Botond Buró, József Lóki, Erika Győri, Richárd Nagy, Mihály Molnár, Gábor Négyesi
Dátum:	2019
ISSN:	0033-8222
Megjegyzések:	Despite many ideas about the age and processes of sand movements and paleosol formation, there are still some uncertainties in this relations in the Nyirseg, eastern Hungary. The major aim of the present study was to clarify the chronology of fossil soils and blown-sand layers in the sand dunes of the Nyirseg using radiocarbon (C-14) dating on soil and charcoal samples. Charcoal and soil samples were collected from buried paleosols from different sand quarries for C-14 dating. The bulk organic carbon content of the buried soil and charcoal pieces recovered from buried fossil soil layers allowed parallel C-14 accelerator mass spectrometry dating in several cases. The new C-14 results indicate paleosol development during Younger Dryas, while the preceding interstadial was assumed as a cold and dry period when only sand movement occurred in the area. Our results also confirm and support the previous assumptions, that in the Late Glacial, the first paleosol development period was during the BOlling-AllerOd Interstadial. Four soil-forming periods could be determined during the Holocene (Preboreal, Boreal, Atlantic, Subatlantic). We have also indirectly identified sand movements during the Oldest Dryas, Younger Dryas, Preboreal, Boreal, and Subatlantic phase in the study area.
Tárgyszavak:	Természettudományok Földtudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk aeolian activity Holocene Late Glacial paleosol radiocarbon dating
Megjelenés:	Radiocarbon. - 61 : 6 (2019), p. 1983-1995. -
További szerzők:	Lóki József (1946-) (geográfus) Győri Erika Nagy Richárd (1983-) (geográfus) Molnár Mihály Négyesi Gábor (1980-) (geográfus)
Pályázati támogatás:	GINOP-2.3.2-15-2016- 00009 GINOP
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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