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Pregled bibliografske jedinice broj: 888177

XRF scanning of discrete samples – A chemostratigraphic approach exemplified for loess-paleosol sequences from the Island of Susak, Croatia

Profe, Jörn; Wacha, Lara; Frechen, Manfred; Ohlendorf, Christian; Zolitschka, Bernd
XRF scanning of discrete samples – A chemostratigraphic approach exemplified for loess-paleosol sequences from the Island of Susak, Croatia // Quaternary international, 494 (2018), 34-51 doi:10.1016/j.quaint.2018.05.006 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 888177 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
XRF scanning of discrete samples – A chemostratigraphic approach exemplified for loess-paleosol sequences from the Island of Susak, Croatia

Autori
Profe, Jörn ; Wacha, Lara ; Frechen, Manfred ; Ohlendorf, Christian ; Zolitschka, Bernd

Izvornik
Quaternary international (1040-6182) 494 (2018); 34-51

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Geochemistry ; Multivariate statistics ; Paleoclimate ; Sediment archive ; Bromine ; Adriatic sea

Sažetak
X-ray fluorescence (XRF) scanning of discrete samples provides a time- and cost-efficient alternative to conventional geochemical analyses of discretely sampled paleoenvironmental archives. Loess-paleosol sequences (LPS) as complex terrestrial archives are thus predestinated for benchmarking this new application of the well-established XRF scanning technology. Stratigraphically incomplete outcrops, like those on the Island of Susak (Croatia), are unique paleoenvironmental archives at least for the penultimate and last interglacial/glacial cycles and provide ideal test sites. Available proxy data from previous investigations on Susak ensure validation of conclusions drawn from XRF scanning-derived data. Three representative profiles were studied to examine the potential of XRF scanning-derived element ratios as proxy for environmental processes: (1) Ca/Sr for the strength of ubiquitously present secondary calcification ; (2) Rb/K for the intensity of weathering ; (3) Ti/Al and Ti/Zr for changes in wind speed with Zr being additionally indicative for sediment recycling ; (4) Si/Al for changes in grain-size ; and (5) Br and Cl as proxies for sea spray. Furthermore, we established a multivariate statistics-based chemostratigraphy to facilitate profile correlation and to improve lithostratigraphic characterization. In conclusion, this study demonstrates that XRF scanning of discrete samples from LPS is a valuable tool for paleoenvironmental reconstruction.

Izvorni jezik
Engleski

Znanstvena područja
Geologija



POVEZANOST RADA

Projekti:
HRZZ-UIP-2013-11-4425 - Standardizacija i primjenjena istraživanja kvartarnih sedimenata Hrvatske (SAPIQ) (Galović, Lidija, HRZZ - 2013-11) ( CroRIS)

Ustanove:
Hrvatski geološki institut

Profili:

Avatar Url Lara Wacha (autor)

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com www.sciencedirect.com

Citiraj ovu publikaciju:

Profe, Jörn; Wacha, Lara; Frechen, Manfred; Ohlendorf, Christian; Zolitschka, Bernd
XRF scanning of discrete samples – A chemostratigraphic approach exemplified for loess-paleosol sequences from the Island of Susak, Croatia // Quaternary international, 494 (2018), 34-51 doi:10.1016/j.quaint.2018.05.006 (međunarodna recenzija, članak, znanstveni)
Profe, J., Wacha, L., Frechen, M., Ohlendorf, C. & Zolitschka, B. (2018) XRF scanning of discrete samples – A chemostratigraphic approach exemplified for loess-paleosol sequences from the Island of Susak, Croatia. Quaternary international, 494, 34-51 doi:10.1016/j.quaint.2018.05.006.
@article{article, author = {Profe, J\"{o}rn and Wacha, Lara and Frechen, Manfred and Ohlendorf, Christian and Zolitschka, Bernd}, year = {2018}, pages = {34-51}, DOI = {10.1016/j.quaint.2018.05.006}, keywords = {Geochemistry, Multivariate statistics, Paleoclimate, Sediment archive, Bromine, Adriatic sea}, journal = {Quaternary international}, doi = {10.1016/j.quaint.2018.05.006}, volume = {494}, issn = {1040-6182}, title = {XRF scanning of discrete samples – A chemostratigraphic approach exemplified for loess-paleosol sequences from the Island of Susak, Croatia}, keyword = {Geochemistry, Multivariate statistics, Paleoclimate, Sediment archive, Bromine, Adriatic sea} }
@article{article, author = {Profe, J\"{o}rn and Wacha, Lara and Frechen, Manfred and Ohlendorf, Christian and Zolitschka, Bernd}, year = {2018}, pages = {34-51}, DOI = {10.1016/j.quaint.2018.05.006}, keywords = {Geochemistry, Multivariate statistics, Paleoclimate, Sediment archive, Bromine, Adriatic sea}, journal = {Quaternary international}, doi = {10.1016/j.quaint.2018.05.006}, volume = {494}, issn = {1040-6182}, title = {XRF scanning of discrete samples – A chemostratigraphic approach exemplified for loess-paleosol sequences from the Island of Susak, Croatia}, keyword = {Geochemistry, Multivariate statistics, Paleoclimate, Sediment archive, Bromine, Adriatic sea} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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