Zobrazeno 1 - 10
of 327
pro vyhledávání: '"I. Hajdas"'
Autor:
M. Ortler, A. Brauer, S. C. Fabbri, J. N. Haas, I. Hajdas, K. Kowarik, J. Kueck, H. Reschreiter, M. Strasser
Publikováno v:
Scientific Drilling, Vol 33, Pp 1-19 (2024)
The Hipercorig Hallstatt History (H3) project aims to unravel the entire Late Glacial to Holocene sedimentary succession recording past climate, environment, natural hazard impacts, human–environment interactions, and prehistoric mining history. We
Externí odkaz:
https://doaj.org/article/629140734b4440d8afa2827afcf4ba6d
Publikováno v:
Climate of the Past, Vol 19, Pp 1607-1621 (2023)
The investigation of cryogenic cave minerals (CCMs) has developed in recent decades to be a particularly valuable proxy for palaeo-permafrost reconstruction. Due to difficulties, however, in obtaining reliable chronologies with the so-called “fine
Externí odkaz:
https://doaj.org/article/0408f80ad1a44da795578c146221975c
Publikováno v:
Journal of Micropalaeontology, Vol 42, Pp 13-29 (2023)
Euthecosomata pteropods were analysed in core sediments collected in the framework of the 2016 EUROFLEETS2 SEMSEEP cruise, offshore of Israel, in the eastern Mediterranean Sea. The investigated cores were retrieved in a deep-sea coral area at 690 m d
Externí odkaz:
https://doaj.org/article/01382f89be7d45bd962ede5efe66f5bf
Autor:
R. Fentimen, E. Feenstra, A. Rüggeberg, E. Hall, V. Rime, T. Vennemann, I. Hajdas, A. Rosso, D. Van Rooij, T. Adatte, H. Vogel, N. Frank, A. Foubert
Publikováno v:
Climate of the Past, Vol 18, Pp 1915-1945 (2022)
This study provides a detailed reconstruction of cold-water coral mound build-up within the East Melilla Coral Province (southeastern Alboran Sea), more precisely at the northern part of Brittlestar Ridge I, over the last 300 kyr. The multiproxy inve
Externí odkaz:
https://doaj.org/article/282fac2715de48a0b57bf2a6c15e1512
Publikováno v:
Eiszeitalter und Gegenwart, Vol 65, Pp 113-144 (2016)
Die morphologischen und sedimentären Belege aus dem Raum Lienz liefern starke Argumente gegen die bisher angewandte, fünfgliedrige Stratigraphie des Alpinen Spätglazials (ALG; ca 19–11.7 ka), dem Zeitraum nach dem Würm-Hochglazial (= Alpines Le
Externí odkaz:
https://doaj.org/article/f38bef1cb87343c28edce3ecc0ca41d9
Autor:
I. Hajdas
Publikováno v:
Eiszeitalter und Gegenwart, Vol 57, Pp 2-24 (2008)
This paper gives an overview of the origin of 14C, the global carbon cycle, anthropogenic impacts on the atmospheric 14C content and the background of the radiocarbon dating method. For radiocarbon dating, important aspects are sample preparation and
Externí odkaz:
https://doaj.org/article/59632c6afc7d4ffea428b7f1288af68d
Publikováno v:
Geographica Helvetica, Vol 63, Iss 3, Pp 176-180
An overview of methods to numerically date continental Quaternary deposits is provided including radiocarbon, Uranium series, cosmogenic nuclides, luminescence and electron spin resonance. Physical background and methodology are briefly described and
Externí odkaz:
https://doaj.org/article/244464223ea543c1828d2b7094e8d17f
Autor:
V Andreaki, J A Barceló, F Antolín, P Gassmann, I Hajdas, O López-Bultó, H Martínez-Grau, N Morera, A Palomo, R Piqué, J Revelles, R Rosillo, X Terradas
Publikováno v:
Radiocarbon. 64:907-948
Sixty-two 14C dates are analyzed in combination with a recently established local floating tree-ring sequence for the Early Neolithic site of La Draga (Banyoles, northeast Iberian Peninsula). Archaeological data, radiometric and dendrochronological d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75d7a09b984bff8949014a8c90844aab
https://doi.org/10.1017/rdc.2022.56
https://doi.org/10.1017/rdc.2022.56
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Akademický článek
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