Jökull - 01.12.1984, Blaðsíða 49

1959: Skeiðarárhlaupið og umbrotin í Gríms-
vötnum 1945. (in Icelandic). Jökull 9: 22-29.
Benjamin,T., R. Charles and R.Vidale 1983:
Thermodynamic parameters and
experimental data for the NaKCa geothermo-
meter. J. Volc. Geothermal Res. 15: 167-186.
Bjarnason, Jón Örn 1983: Efnasamsetning jarð-
sjávar og gufu í Svartsengi 1980-1983. (in Ice-
landic). National Energy Authority. JÖB 83/
03, 24 pp.
1984: Reykjanes. Efnasamsetning jarðsjávar
og gufu úr holu 9. (in Icelandic). National
Energy Authority. JÖB. 83/03. 15 pp.
Björnsson, Axel, Gunnar Johnsen, Sven Th.
Sigurdsson and Gunnar Thorbergsson 1979:
Rifting of the plate boundary in North Ice-
land 1975-1978. J. Geophys. Res. 84:
3029-3038.
Björnsson, Helgi 1974: Explanation of jökul-
hlaups from Grímsvötn, Vatnajökull, Iceland.
Jökull 24: 1-26.
1975: Subglacial water reservoirs, jökulhlaups
and volcanic eruptions. Jökull 25: 1-14.
1977: The cause of jökulhlaups in the Skaftá
river, Vatnajökull. Jökull 27: 71-78.
1983: A natural calorimeter at Grímsvötn; an
indicator of geothermal and volcanic activity.
Jökull 33: 13-18.
Björnsson, Helgi and Magnús Hallgrímsson 1976:
Mælingar í Grímsvötnum við Skeidararhlaup
1972 og 1976. (in Icelandic). Jökull 26: 91-92.
Björnsson, Helgi, Sveinbjörn Björnsson and
Thorbjörn Sigurgeirsson 1982: Penetration of
water into hot rock boundaries of magma at
Grímsvötn. Nature 295: 580-581.
Einarsson, Gudmundur 1946: Eldgos við Gríms-
vötn 1934. Fjallamenn. Bókaútgáfa Guðjóns
Ó. Guðjónssonar. Reykjavík. pp. 47-61.
Einarsson, Páll and Bryndís Brandsdóttir 1984:
Seismic activity preceding and during the 1983
volcanic eruption in Grímsvötn, Iceland.
Jökull 34:
Ellis, A.J. 1979: Chemical geothermometry in
geothermal systems. Chem. Geol. 25:
219-226.
Ellis, A.J. and W.A.J. Mahon 1977: Chemistry
and geothermal systems. Academic Press.
New York. 392 pp.
Eythórsson, Jón 1957: Vatnajökulsför 1957. (in
Icelandic). Jökull 7: 42-45.
1960: Vatnajökulsleiðangur vorið 1960. (in Ice-
landic). Jökull 10:25-26.
Fournier,R.O. 1981: Application of water
geochemistry to geothermal exploration and
reservoir engineering.(In: Geothermal Sys-
tems, Eds. Rybach, L. and L.J.P. Muffler).
John Wiley & Sons. 359 pp.
Grönvold, Karl and Haukur Jóhannesson 1984:
Eruption in Grímsvötn 1983: course of events
and chemical studies of the tephra. Jökull 34:
Hannesson, Pálmi 1958: Skeiðarárhlaupið 1945.
(in Icelandic). Frá óbyggðum. Bókaútgáfa
Menningarsjóðs. Reykjavík. pp. 293-320.
Holtzscherer, J.J. 1954: Expedition
Franco-Islandaise au Vatnajökull mars-avril
1951. Resultats des sondages seismique. Tra-
vaux effetues sur le terrain par Alain Joset.
Jökull 4: 1-32.
Jóhannesson, Haukur 1983: Gossaga Grímsvatna
1900-1983 í stuttu máli. (in Icelandic). Jökull
33: 146-147.
1984: Grímsvatnagos 1933 og fleira frá því ári.
(in Icelandic). Jökull 34:
Jóhannsson, Magnús 1959: Haustferð á Vatna-
jökul 1959. (in Icelandic). Jökull 9: 41-42.
Kristmannsdóttir, Hrefna 1980: Magnesium sili-
cate scaling in Icelandic district heating sys-
tems. Proceedings of the 3rd International
Symposium on Water-Rock Interaction. Ed.
Campbell, A.) Edmonton. pp. 110-111.
1983: Chemistry and stable isotope study of
geothermal water in Skagafjördur, northern
Iceland. Proceedings of the 4th International
Symposium on Water Rock Interaction. Ed.
Seki, Y.), Misasa, Japan. pp. 256-259.
1984: Chemical evidence from Icelandic geoth-
ermal systems as compared to submarine
geothermal systems. (In: Hydrothermal pro-
cesses at seafloor spreading centers. Eds.
Rona, P.A., K. Boström, L. Laubier, K.L.
Smith, Jr.). Plenum Publ. Corp. 1984.
pp.291-320.
Kristmannsdóttir, Hrefna and Sigfús J. Johnsen
1982: Chemistry and stable isotope composi-
tion of geothermal waters in the Eyjafjördur
region, northern Iceland. Jökull 32:83-90.
Mottl, M. and W.E.Seyfried 1980: Sub-seafloor
hydrothermal systems: rock vs. sea-
water-dominated. (In: Seafloor Spreading
Centers: Hydrothermal Systems. Eds. Rona,
P.A. and R.P.Lowell). Dowden Hutchinson
and Ross,Inc. Stroudsburg Pennsylvania.
pp. 66-82.
Nielsen, N. 1937: Vatnajökull. Kampen mellem
JÖKULL 34. ÁR 47