Dr Arwyn Edwards is Lecturer in Biological Sciences (Welsh Medium) Institute of Biological, Environmental and Rural Sciences and member of the Centre for Glaciology at Aberystwyth University. After his first degree in Microbiology (England, 2005), he presented his doctorate (Aberystwyth, 2009) on microbial biodiversity in relation to High Arctic glaciers; discovered evidence of close links between the structure and function of supraglacial microbial communities and glacial dynamics, as well as ancient microeukaryotic biodiversity surviving on glaciers worldwide. Now his research focuses on integrating metagenomics, metabolomics, microbial physiology and biogeochemical dynamics modeling to understand glacial glacial ecosystems worldwide.
Arwyn Edwards, 'Darogan cyfraniadau rhewlifoedd olaf Eryri i gylchredoedd carbon Cyfnod y Dryas Diweddaraf', Gwerddon, 12, December 2012, 53-78.
Nia Blackwell, William. T. Perkins & Arwyn Edwards, 'Etifeddiaeth cloddio am lo ym maes glo de Cymru: llygredd dŵr ac opsiynau i’w leihau', Gwerddon, 18, September 2014, 55-76.