Debra Colarossi

Dr, PhD (Aberystwyth)

Cyfrifwyd yn seiliedig ar nifer y cyhoeddiadau sydd wedi eu storio yn Pure a dyfyniadau o Scpous
20152024

Allbwn ymchwil fesul blwyddyn

Proffil personol

Proffil

Debra joined the Department of Geography and Earth Sciences in 2021 as a post-doctoral researcher on the ERC-funded project EQuaTe. 

Debra holds undergraduate degrees in teaching (BEd 2006) and geology (BSc 2009) and an honours degree in geology (BSc Hons 2010). She completed a research masters at the University of the Witwatersrand using OSL dating to establish the timing of deposition of tributary fan sediments exposed in donga (gulley) systems in South Africa (MSc 2013). This led to her doctoral research at Aberystwyth University into the fundamental principles of luminescence dating and its application to determine the driving factors of deposition and erosion, and the switch between them, by accurately dating episodes recorded in Quaternary sediments (PhD 2017). Following completion of her doctorate, Debra accepted a post-doctoral research position in the Department of Human Evolution at the Max Planck Institute for Evolutionary Anthropology in Germany, where she focused on dating Middle Stone Age sites across the African continent.

Diddordebau ymchwil

My research focus is on optically stimulated luminescence (OSL) dating. I am particularly interested in investigating the fundamental principles of multiple luminescence chronometers, with a view to extending the upper age range of the technique and ultimately applying OSL dating to geological and archaeological sites across Europe and Africa.

I have a strong background in luminescence dating and experience with multiple luminescence signals from both quartz and feldspar, including quartz OSL, quartz violet stimulated luminescence (VSL), quartz thermally-transferred OSL (TT-OSL), K-feldspar infrared stimulated luminescence (IRSL) and K-feldspar post-infrared IRSL (post-IR IRSL) at both multiple and single grain level. My strong luminescence background is complemented by extensive experience in geology, geomorphology and physical geography, having worked in numerous environmental and archaeological settings.

Arbenigedd sy’n gysylltiedig â NDC y CU

Yn 2015, cytunodd gwladwriaethau sy’n aelodau'r Cenhedloedd Unedig ar 17 o Nodau Datblygu Cynaliadwy (NDC) byd-eang i ddod â thlodi i ben, diogelu’r blaned a sicrhau ffyniant i bawb. Mae gwaith y person hwn yn cyfrannu at y NDC canlynol:

  • NDC 13 - Gweithredu ar y Newid yn yr Hinsawdd

Ôl bys

Ewch i ganol y pynciau ymchwil lle mae Debra Colarossi ar waith. Mae’r labelau pwnc hyn yn dod o waith y person hwn. Gyda’i gilydd maen nhw’n ffurfio ôl bys unigryw.
  • 1 Proffiliau Tebyg

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