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Biological and Climate Controls on North Atlantic Marine Carbon Dynamics Over the Last Millennium: Insights From an Absolutely Dated Shell-Based Record From the North Icelandic Shelf
Reynolds, DJ; Hall, IR; Scourse, JD; et al. (Wiley, 28 December 2017)Given the rapid increase in atmospheric carbon dioxide concentrations (pCO 2 ) over the industrial era, there is a pressing need to construct long-term records of natural carbon cycling prior to this perturbation and to ... -
Investigating the use of Action Research and Activity Theory to Promote the Professional Development of Teachers in Iceland
Thorgeirsdottir, Hjordis (University of Exeter Graduate School of Education, 22 July 2015)ABSTRACT This thesis investigates the use of action research and activity theory to promote the professional development of teachers in an Icelandic upper secondary school. The purpose of the research was to develop a ... -
Discovery and characterization of a thermostable and highly halotolerant GH5 cellulase from an Icelandic hot spring isolate
Zarafeta, Dimitra; Kissas, Dimitrios; Sayer, Christopher; et al. (Public Library of Science, 7 January 2016)With the ultimate goal of identifying robust cellulases for industrial biocatalytic conversions, we have isolated and characterized a new thermostable and very halotolerant GH5 cellulase. This new enzyme, termed CelDZ1, ...