Journal Article10.1016/J.QUASCIREV.2012.06.003
Microsedimentological characterization using image analysis and μ-XRF as indicators of sedimentary processes and climate changes during Lateglacial at Laguna Potrok Aike, Santa Cruz, Argentina.
Guillaume Jouve,Pierre Francus,Scott F. Lamoureux,Laurence Provencher-Nolet,Annette Hahn,Torsten Haberzettl,David Fortin,Laurence Nuttin +7 more
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TL;DR: In this paper, a high-resolution study of lacustrine sediments from Laguna Potrok Aike, Santa Cruz province, Patagonia, Argentina, was conducted for the Lateglacial period using concurrent X-Ray Fluorescence (XRF) and Scanning electron microscope analyses.
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About: This article is published in Quaternary Science Reviews. The article was published on 01 Jul 2013. The article focuses on the topics: Younger Dryas & Antarctic Cold Reversal.
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Citations
Micro-XRF Core Scanning in Palaeolimnology: Recent Developments
Sarah J. Davies,Henry F. Lamb,Stephen Roberts +2 more
- 31 Jul 2015
TL;DR: A review of the use of µXRF core scanning on lake sediments and summarise the range of elements and ratios that have been applied as a reference point for users can be found in this paper.
309
Ages of 24 widespread tephras erupted since 30,000 years ago in New Zealand, with re-evaluation of the timing and palaeoclimatic implications of the Lateglacial cool episode recorded at Kaipo bog
TL;DR: In this paper, the authors report new calendar ages for 24 widespread marker tephras erupted since 30,000 calendar (cal.) years ago in New Zealand to help facilitate their use as chronostratigraphic dating tools for the New Zealand climate event stratigraphy (NZ-CES).
179
Tracing lake mixing and oxygenation regime using the Fe/Mn ratio in varved sediments: 2000 year-long record of human-induced changes from Lake Żabińskie (NE Poland)
TL;DR: The Fe/Mn record accurately traced past changes in lake mixing intensity and related shifts in water column oxygenation, and showed that the Fe and Mn ratio mainly responded to changes in redox potential in hypolimnetic waters.
102
Destructive and non-destructive density determination: method comparison and evaluation from the Laguna Potrok Aike sedimentary record.
David Fortin,Pierre Francus,A.C. Gebhardt,Annette Hahn,P. Kliem,Agathe Lisé-Pronovost,Rajarshi Roychowdhury,Jacques Labrie,Guillaume St-Onge +8 more
TL;DR: In this paper, the authors compared two relatively new non-destructive densitometric methods, CT-Scanning and the coherent/incoherent ratio from an Itrax XRF core Scanner, to data acquired from a Multi-sensor core logger Gamma Ray Attenuation Porosity Evaluator (MSCL Grape) and discrete measurements of dry bulk density, wet bulk density and water content.
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Baseline metals pollution profile of tropical estuaries and coastal waters of the Straits of Malacca.
TL;DR: Principal component analysis was employed to reveal potential pollution sources and will generate a profound understanding on the metal pollution status and pollution risk of the estuaries and coastal system.
61
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