Edisson Andres Quichimbo, Cardiff University, Cardiff, CF24, United Kingdom; University of Bristol, School of Geographical Sciences, Bristol, United Kingdom, Mark O Cuthbert, Cardiff University, School of Earth & Ocean Sciences, Cardiff, CF24, United Kingdom, Michael Bliss Singer, Cardiff University, Water Research Institute, Cardiff, United Kingdom; University of California Santa Barbara, Earth Research Institute, Santa Barbara, CA, United States, Daniel E. J. Hobley, Cardiff University, School of Earth & Ocean Sciences, Cardiff, United Kingdom and Katerina Michaelides, University of Bristol, School of Geographical Sciences, Bristol, BS8, United Kingdom