Jökull


Jökull - 01.01.2020, Page 56

Jökull - 01.01.2020, Page 56
The 1845–46 and 1766–68 eruptions at Hekla volcano Gregg, T. K. P. and J. H. Fink 2000. A laboratory investi- gation into the effects of slope on lava flow morphol- ogy. J. Volc. Geoth. Res. 96, 145–159, https://doi.org/- 10.1016/S0377-0273(99)00148-1. Grönvold, K., G. Larsen, P. Einarsson, S. Thorarinsson and K. Saemundsson 1983. The Hekla eruption 1980– 1981. Bull. Volcanol. 46, 349–363, https://doi.org/- 10.1007/BF02597770. Gudnason, J., Th. Thordarson, B. F. Houghton and G. Larsen 2018. The 1845 Hekla eruption: Grain- size characteristics of a tephra layer. J. Volc. Geoth. Res. 350, 33–46, https://doi.org/10.1016/- j.jvolgeores.2017.11.025. Gudnason, J., Th. Thordarson, B. F. Houghton and G. Larsen 2017. The opening subplinian phase of the Hekla 1991 eruption: properties of the tephra fall de- posit. Bull. Volcanol. 79(34), https://doi.org/10.1007/- s00445-017-1118-8. Hack, A. C. and A. B. Thompson 2011. Density and Viscosity of Hydrous Magmas and Related Fluids and their Role in Subduction Zone Processes. J. Petrology 52, 1333–1362, https://doi.org/10.1093/- petrology/egq048. Harris, A. J. L., J. B. Murray, S. E. Aries, M. A. Davies, L. P. Flynn, M. J. Wooster, R. Wright and D. A. Roth- ery 2000. Effusion rate trends at Etna and Krafla and their implications for eruptive mechanisms. J. Volc. Geoth. Res. 102, 237–269, https://doi.org/- 10.1016/S0377-0273(00)00190-6. Harris, A. J. L. and S. K. Rowland 2015. Lava Flows and Rheology. The Encyclopedia of Volcanoes, 17, Sig- urdsson, H., B. Houghton, S. McNutt, H. Rymer and J. Stix (eds.), 321–342, Elsevier Inc., https://doi.org/- 10.1016/B978-0-12-385938-9.00017-1. Harris, Andrew J. L., M. Favalli, F. Mazzarini and C. W. Hamilton 2009. Construction dynamics of a lava chan- nel. Bull. Volcanol. 71, 459–474, https://doi.org/- 10.1007/s00445-008-0238-6. Hon, K., J. Kauahikaua, R. Denlinger and K. Mackay 1994. Emplacement and inflation of pahoehoe sheet flows: Observations and measurements of active lava flows on Kilauea Volcano, Hawaii. Geol. Soc. Am. Bull. 106, 351–370, https://doi.org/10.1130/0016- 7606(1994)106<0351:eaiops>2.3.co;2. Houghton, B. F., D. A. Swanson, J. Rausch, R. J. Carey, S. A. Fagents and T. R. Orr 2013. Pushing the Volcanic Explosivity Index to its limit and beyond: Constraints from exceptionally weak explosive eruptions at Ki- lauea in 2008. Geology 41, 627–630, https://doi.org/- 10.1130/G34146.1. Hulme, G. 1974. The interpretation of lava flow morphol- ogy. Geophys. J. Int. 39, 361–383, https://doi.org/- 10.1111/j.1365-246X.1974.tb05460.x. Höskuldsson, Á., N. Óskarsson, R. Pedersen, K. Grön- vold, K. Vogfjörð and R. Ólafsdóttir 2007. The millen- nium eruption of Hekla in February 2000. Bull. Vol- canol. 70, 169–182, https://doi.org/10.1007/s00445- 007-0128-3. Jakobsson, S. P. 1979. Petrology of recent basalts of the Eastern Volcanic Zone, Iceland. Acta Naturalia Is- landica 26, 1–103. http://hdl.handle.net/10802/4995. Janebo, M. H., B. F. Houghton, Th. Thordarson and G. Larsen 2016. Shallow conduit processes dur- ing the ad 1158 explosive eruption of Hekla vol- cano, Iceland. Bull. Volcanol. 78(74), https://doi.org/- 10.1007/s00445-016-1070-z. Janebo, M. H., B. F. Houghton, Th. Thordarson, C. Bonadonna and R. J. Carey 2018. Total grain-size distribution of four subplinian-Plinian tephras from Hekla volcano, Iceland: Implications for sedimen- tation dynamics and eruption source parameters. J. Volc. Geoth. Res. 357, 25–38, https://doi.org/- 10.1016/j.jvolgeores.2018.04.001. Janebo, M. H., Th. Thordarson, B. F. Houghton, C. Bonadonna, G. Larsen and R. J. Carey 2016. Disper- sal of key subplinian–Plinian tephras from Hekla vol- cano, Iceland: implications for eruption source pa- rameters. Bull. Volcanol. 78, 1–16, https://doi.org/- 10.1007/s00445-016-1059-7. Kilburn, C. R. J. 2004. Fracturing as a quantitative in- dicator of lava flow dynamics. J. Volc. Geoth. Res. 132, 209–224, https://doi.org/10.1016/S0377- 0273(03)00346-9. Kolzenburg, S., D. Di Genova, D. Giordano, K. U. Hess and D. B. Dingwell 2018. The effect of oxygen fu- gacity on the rheological evolution of crystallizing basaltic melts. Earth Planet. Sci. Lett. 487, 21–32, https://doi.org/10.1016/j.epsl.2018.01.023. Kolzenburg, S., D. Giordano, T. Thordarson, A. Hösk- uldsson and D. B. Dingwell 2017. The rheological evolution of the 2014/2015 eruption at Holuhraun, central Iceland. Bull. Volcanol. 79, https://doi.org/- 10.1007/s00445-017-1128-6. Kubanek, J., M. Westerhaus and B. Heck 2017. TanDEM- X Time series analysis reveals lava flow vol- ume and effusion rates of the 2012–2013 Tol- bachik, Kamchatka fissure eruption. J. Geophys. JÖKULL No. 70, 2020 53
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