Valdar útgefnar greinar • Selected publications
J. K. Björke, A. Stefánsson, and S. Arnórsson, 2015. Surface water chemistry at Torfajökull, Iceland—Quantification of boiling, mixing, oxidation and water–rock interaction and reconstruction of reservoir fluid composition. Geothermics 58, 75-86.
H. A. Alfreðsson, 2015. Water-rock interaction during mineral carbonation and volcanic ash weathering. PhD dissertation, Faculty of Earth Science, University of Iceland, 174 pp.
H. A. Alfredsson, K. G. Mesfin, and D. Wolff-Boenisch, 2015. The syringe sampler: An inexpensive alternative borehole sampling technique for CO2-rich fluids during mineral carbon storage. Greenhouse Gases: Science and Technology 5, 1-11.
H. A. Alfredsson, E. H. Oelkers, B. S. Hardarsson, H. Franzson and S. R. Gislason, 2013. The geology and water chemistry of the Hellisheidi, SW-Iceland carbon storage site. International Journal of Greenhouse Gas Control 12: 399-418.
H. A. Alfredsson, E. H. Oelkers and S. R. Gislason, 2012. The predicted fate of CO2 injected into basaltic rock. New Zealand Geothermal Workshop 2012 Proceedings, November 2012, Auckland, New Zealand.
J. K. Björke, B.W. Mountain, and T.M. Seward, 2012. The solubility of amorphous aluminous silica: Implications for scaling in geothermal power stations. New Zealand Geothermal Workshop 2012 Proceedings, November 2012, Auckland, New Zealand.
H. A. Alfredsson, D. W. Boenisch and A. Stefánsson, 2011. CO2 sequestration in basaltic rocks in Iceland: Development of a piston-type downhole sampler for CO2 rich fluids and tracers. Energy Procedia, 2011, Vol. 4, pp. 3510-3517.
J. K. Björke, 2010. Fluid-rhyolite interaction in geothermal systems, Torfajökull Iceland - secondary surface mineralogy and fluid chemistry upon phase segregation and fluid mixing. Master’s thesis, Faculty of Earth Sciences, University of Iceland, pp. 61.
H. A. Alfredsson, B. S. Hardarson, H. Franzson and S. R. Gislason, 2008. CO2 sequesration in basaltic rock at the Hellisheidi site in SW Iceland: Stratigraphy and chemical composition of the rocks at the injection site. Mineralogical Magazine, February 2008, Vol. 72(1), pp. 1-5.
H. A. Alfreðsson, 2007. Borhola HK-31 á Hellisheiði: Rannsóknir á bergfræði og ummyndun fyrir niðurdælingu CO2 í basalt. B.Sc. thesis in geology, Faculty of Earth Sciences, University of Iceland. (in Icelandic).
J. K. Björke, 2007. Efnafræði alkalímálma í vatni á fjórum íslenskum háhitasvæðum. B.Sc. thesis in geology, Faculty of Earth Sciences, University of Iceland, pp. 36. (in Icelandic).
J. K. Björke, A. Stefánsson, and S. Arnórsson, 2015. Surface water chemistry at Torfajökull, Iceland—Quantification of boiling, mixing, oxidation and water–rock interaction and reconstruction of reservoir fluid composition. Geothermics 58, 75-86.
H. A. Alfreðsson, 2015. Water-rock interaction during mineral carbonation and volcanic ash weathering. PhD dissertation, Faculty of Earth Science, University of Iceland, 174 pp.
H. A. Alfredsson, K. G. Mesfin, and D. Wolff-Boenisch, 2015. The syringe sampler: An inexpensive alternative borehole sampling technique for CO2-rich fluids during mineral carbon storage. Greenhouse Gases: Science and Technology 5, 1-11.
H. A. Alfredsson, E. H. Oelkers, B. S. Hardarsson, H. Franzson and S. R. Gislason, 2013. The geology and water chemistry of the Hellisheidi, SW-Iceland carbon storage site. International Journal of Greenhouse Gas Control 12: 399-418.
H. A. Alfredsson, E. H. Oelkers and S. R. Gislason, 2012. The predicted fate of CO2 injected into basaltic rock. New Zealand Geothermal Workshop 2012 Proceedings, November 2012, Auckland, New Zealand.
J. K. Björke, B.W. Mountain, and T.M. Seward, 2012. The solubility of amorphous aluminous silica: Implications for scaling in geothermal power stations. New Zealand Geothermal Workshop 2012 Proceedings, November 2012, Auckland, New Zealand.
H. A. Alfredsson, D. W. Boenisch and A. Stefánsson, 2011. CO2 sequestration in basaltic rocks in Iceland: Development of a piston-type downhole sampler for CO2 rich fluids and tracers. Energy Procedia, 2011, Vol. 4, pp. 3510-3517.
J. K. Björke, 2010. Fluid-rhyolite interaction in geothermal systems, Torfajökull Iceland - secondary surface mineralogy and fluid chemistry upon phase segregation and fluid mixing. Master’s thesis, Faculty of Earth Sciences, University of Iceland, pp. 61.
H. A. Alfredsson, B. S. Hardarson, H. Franzson and S. R. Gislason, 2008. CO2 sequesration in basaltic rock at the Hellisheidi site in SW Iceland: Stratigraphy and chemical composition of the rocks at the injection site. Mineralogical Magazine, February 2008, Vol. 72(1), pp. 1-5.
H. A. Alfreðsson, 2007. Borhola HK-31 á Hellisheiði: Rannsóknir á bergfræði og ummyndun fyrir niðurdælingu CO2 í basalt. B.Sc. thesis in geology, Faculty of Earth Sciences, University of Iceland. (in Icelandic).
J. K. Björke, 2007. Efnafræði alkalímálma í vatni á fjórum íslenskum háhitasvæðum. B.Sc. thesis in geology, Faculty of Earth Sciences, University of Iceland, pp. 36. (in Icelandic).