Terrestrial Heat Flow in Europe pp 218-220 | Cite as
Summary of Conductive Heat Flow in Iceland
Conference paper
Abstract
The deep temperature distribution in Iceland is considerably disturbed by nonstationary effects such as water movement and volcanism. To estimate the conductive heat flow pattern a careful selection of holes for temperature gradient measurements is necessary. No direct thermal conductivity data of these respective holes exist, however a value of 1.7 W/m°C may be considered as a reasonable estimate. The surface distribution of heat flow is briefly discussed. The decrease of heat flow with distance from the axis of spreading is evident and corresponds to the general picture found in oceans near active ridges.
Keywords
Heat Flow Reference Axis Spreading Axis Eastern Zone Terrestrial Heat Flow
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
Preview
Unable to display preview. Download preview PDF.
References
- Bodvarsson, G.: Physical characteristics of natural heat resources in Iceland. Jökuli (Reykjavik) 11, 29–38 (1961)Google Scholar
- Jakobsson, S.P.: Chemistry and distribution pattern of Recent basaltic rocks in Iceland. Lithos 5, 365–386 (1972)CrossRefGoogle Scholar
- McDougall, I., Watkins, N.D., Kristjansson, L.: Geochronology and paleomagnetism of a Miocene-Pliocene lava sequence at Bessastadaá. Eastern Iceland. Am. J. Sci. 276, 1078–1095 (1976)Google Scholar
- Pálmason, G.: Kinematics and heat flow in a volcanic rift zone, with application to Iceland. Geophys. J.R. Astr. Soc. 33, 451–481 (1973)CrossRefGoogle Scholar
- Pálmason, G., Arnorsson, S., Fridleifsson, I.B., Kristmannsdóttir, H., Saemundsson, K., Stefánsson, V., Steingrimsson, B., Tomasson, J., Kristjansson, L.: The Iceland crust: Evidence from drillhole data on structure and processes. 2nd Maurice Ewing Memorial Symposium. Implications of Deep Drilling Results in the Atlantic Ocean. Am. Geophys. Union, in press (1979)Google Scholar
- Parker, R.L., Oldenburg, D.W.: Thermal model of ocean ridges. Nature Phys. Sci. 242, 137–139 (1973)CrossRefGoogle Scholar
- Pitman, W.C., III, Talwani, M.: Sea-floor spreading in the North Atlantic. Geol. Soc. Am. Bull. 83, 619–646 (1972)CrossRefGoogle Scholar
- ROSS, J.G., Mussett, A.E.: 40Ar/39Ar dates for spreading rates in eastern Iceland. Nature (London) 259, 36–38 (1976)CrossRefGoogle Scholar
- Saemundsson, K.: Evolution of the axial rifting zone in northern Iceland and the TjÖrnes fracture zone. Geol. Soc. Am. Bull. 85, 495–504 (1974)CrossRefGoogle Scholar
- Talwani, M., Eldholm, O.: Evolution of the Norwegian-Greenland Sea. Geol. Soc. Am. Bull. 88, 969–999 (1977)CrossRefGoogle Scholar
Copyright information
© Springer-Verlag Berlin Heidelberg 1979