Výsledky vyhledávání - "J.-P. Buylaert"

Akademický článek

Attenuation of beta radiation in granular matrices: implications for trapped-charge dating

Autor: A. C. Cunningham, J.-P. Buylaert, A. S. Murray

Publikováno v: Geochronology, Vol 4, Pp 517-531 (2022)

Mineral grains within sediment or rock absorb a radiation dose from the decay of radionuclides in the host matrix. For the beta dose component, the estimated dose rate must be adjusted for the attenuation of beta particles within the mineral grains.

Externí odkaz: https://doaj.org/article/1387b5f60b314c929552307ea4d21212

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Akademický článek

Towards an improvement of optically stimulated luminescence (OSL) age uncertainties: modelling OSL ages with systematic errors, stratigraphic constraints and radiocarbon ages using the R package BayLum

Autor: G. Guérin, C. Lahaye, M. Heydari, M. Autzen, J.-P. Buylaert, P. Guibert, M. Jain, S. Kreutzer, B. Lebrun, A. S. Murray, K. J. Thomsen, P. Urbanova, A. Philippe

Publikováno v: Geochronology, Vol 3, Pp 229-245 (2021)

Statistical analysis has become increasingly important in optically stimulated luminescence (OSL) dating since it has become possible to measure signals at the single-grain scale. The accuracy of large chronological datasets can benefit from the incl

Externí odkaz: https://doaj.org/article/577c17f81ca142a4bd4879065ce1bb6f

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Akademický článek

On the Holocene evolution of the Ayeyawady megadelta

Autor: L. Giosan, T. Naing, M. Min Tun, P. D. Clift, F. Filip, S. Constantinescu, N. Khonde, J. Blusztajn, J.-P. Buylaert, T. Stevens, S. Thwin

Publikováno v: Earth Surface Dynamics, Vol 6, Pp 451-466 (2018)

The Ayeyawady delta is the last Asian megadelta whose evolution has remained essentially unexplored so far. Unlike most other deltas across the world, the Ayeyawady has not yet been affected by dam construction, providing a unique view on largely

Externí odkaz: https://doaj.org/article/4026384ab9cb4e149d6dc5940e4c32e4

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Akademický článek

Ice-volume-forced erosion of the Chinese Loess Plateau global Quaternary stratotype site

Autor: T. Stevens, J.-P. Buylaert, C. Thiel, G. Újvári, S. Yi, A. S. Murray, M. Frechen, H. Lu

Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-12 (2018)

A basic requirement for reconstructing past environmental change is accurate understanding of sediment age. Here, the authors show that the interpretation of a benchmark archive in China has been inaccurate, and that ice volume primarily controls des

Externí odkaz: https://doaj.org/article/72f3d4443bce4a749741cb82d57425fe

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Akademický článek

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First high-resolution luminescence dating of loess in Western Siberia

Autor: N.E. Volvakh, R.N. Kurbanov, V.S. Zykina, A.S. Murray, T. Stevens, C.A. Költringer, A.O. Volvakh, D.G. Malikov, N.A. Taratunina, J.-P. Buylaert

Publikováno v: Volvakh, N E, Kurbanov, R N, Zykina, V S, Murray, A S, Stevens, T, Költringer, C A, Volvakh, A O, Malikov, D G, Taratunina, N A & Buylaert, J P 2022, ' First high-resolution luminescence dating of loess in Western Siberia ', Quaternary Geochronology, vol. 73, 101377 . https://doi.org/10.1016/j.quageo.2022.101377

The south of Western Siberia is an important part of the Eurasian loess belt, containing an extensive record of Quaternary landscape and climate evolution in up to 100 m thick loess deposits with as many as 10 pedocomplexes. However, this important Q

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::548eed47c4ddc9f78a31e306e664c14f
https://pure.au.dk/portal/da/publications/first-highresolution-luminescence-dating-of-loess-in-western-siberia(335cb2ec-59a7-48ca-96e6-c337e458a93a).html

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A detailed luminescence chronology of the Lower Volga loess-palaeosol sequence at Leninsk

Autor: R.N. Kurbanov, J.-P. Buylaert, T. Stevens, N.A. Taratunina, V.R. Belyaev, A.O. Makeev, M.P. Lebedeva, A.V. Rusakov, D. Solodovnikov, C. Költringer, V.V. Rogov, I.D. Streletskaya, A.S. Murray, T.A. Yanina

Publikováno v: Kurbanov, R N, Buylaert, J P, Stevens, T, Taratunina, N A, Belyaev, V R, Makeev, A O, Lebedeva, M P, Rusakov, A V, Solodovnikov, D, Költringer, C, Rogov, V V, Streletskaya, I D, Murray, A S & Yanina, T A 2022, ' A detailed luminescence chronology of the Lower Volga loess-palaeosol sequence at Leninsk ', Quaternary Geochronology, vol. 73, 101376 . https://doi.org/10.1016/j.quageo.2022.101376

We present a detailed luminescence chronology of the loess-palaeosol sequences in the Lower Volga region of Russia at the Leninsk site – an important palaeogeographic archive describing the climate and environmental conditions of regressive stages

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45eecec3a4475c065ca62bc2a845221f
https://pure.au.dk/portal/da/publications/a-detailed-luminescence-chronology-of-the-lower-volga-loesspalaeosol-sequence-at-leninsk(2e330984-6240-45b4-a67e-d9852f56ef04).html

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