Chemical and mechanical erosion rates in Iceland as deduced from river dissolved and solid material

American Journal of Science

Volumn 308, Issue 5, 2008, Pages 679-726

  Louvat, Pascale ^a   Gislason, Sigurdur Reynir ^b   Allègre, Claude Jean ^a  

^a INSTITUT DE PHYSIQUE DU GLOBE DE PARIS   (France)

^b UNIVERSITY OF ICELAND   (Iceland)

Author keywords

[No Author keywords available]

Indexed keywords

CHEMICAL COMPOSITION; CHEMICAL WEATHERING; DISSOLVED LOAD; EROSION RATE; MODELING; SEDIMENT TRANSPORT; SUSPENDED SEDIMENT;

EURASIA; EUROPE; ICELAND; NORTHERN EUROPE; SCANDINAVIA;

EID: 50549094862     PISSN: 00029599     EISSN: None     Source Type: Journal    
DOI: 10.2475/05.2008.02     Document Type: Article

References (110)

1. Allègre, C. J., Hart, S. R., and Minster, J. F., 1983a, Chemical structure and evolution of the mantle and continents determined by inversion of Nd and Sr isotopic data, I. Theoretical methods: Earth and Planetary Science Letters, v. 66, p. 177-190.
2. Allègre, C. J., Hart, S. R., and Minster, J. F. 1983b, Chemical structure and evolution of the mantle and continents determined by inversion of Nd and Sr isotopic data, II. Numerical experiments and discussion: Earth and Planetary Science Letters, v. 66, p. 191-213.
3. Allègre, C. J., Dupré, B., Négrel, P., and Gaillardet, J., 1996, Sr-Nd-Pb isotope systematics in Amazon and Congo River systems: Constraints about erosion processes: Chemical Geology, v. 131, p. 93-112.
4. Arnórsson, S., and Andresdóttir, A., 1995, Processes controlling the distribution of boron and chloride in natural waters in Iceland: Geochimica et Cosmochimica Acta, v. 59, p. 4125-4146.
5. Arnórsson, S., Gunnlaugsson, E., and Svarvarsson, H., 1983, The chemistry of geothermal waters in Iceland. II. Mineral equilibria and independent variables controlling water compositions: Geochimica et Cosmochimica Acta, v. 47, p. 547-566.
6. Bailey, J. C., and Noe-Nygaard, A., 1976, Chemistry of Miocene plume tholeiites from Northwest Iceland: Lithos, v. 9, p. 185-201.
7. Benedetti, M. F., Menard, O., Noack, Y., Carvalho, A., and Nahon, D., 1994, Water-rock interactions in tropical catchments: field rates of weathering and biomass impact: Chemical Geology, v. 118, p. 203-220.
8. Berner, E. K., and Berner, R. A., 1996, Global environment: water, air, and geochemical cycles: New Jersey, Prentice Hall, 376 p.
9. Berner, R. A., 1992, Weathering, plants, and the long term carbon cycle: Geochimica et Cosmochimica Acta, v. 56, p. 3225-3231.
10. 2 over Phanerozoic time: American Journal of Science, v. 294, p. 56-91.
11. 2: Science, v. 275, p. 544-546.
12. Berner, R. A. 2006, Inclusion of the weathering of volcanic rocks in the GEOCARBSULF model: American Journal of Science, v. 306, p. 295-302.
13. Berner, R. A., and Berner, E. K., 1997, Silicate weathering and climate, in Ruddiman, W. F., editor, Tectonic Uplift and Climate: New York, Plenum Press, p. 353-365.
14. Berner, R. A., and Caldeira, K., 1997, The need for mass balance and feedback in the geochemical carbon cycle: Geology, v. 25, p. 995-956.
15. Berner, R. A., and Cochran, M. F., 1998, Plant-induced weathering of Hawaiian basalt: Journal of Sedimentary Research, v. 68, p. 723-726.
16. Berner, R. A., Lasaga, A. C., and Garrels, R. M., 1983, The carbonate-silicate geochemical cycle and its effect on atmospheric carbon dioxide over the past 100 millions years: American Journal of Science, v. 283, p. 641-683.
17. Bickle, M. J., 1996, Metamorphic decarbonation, silicate weathering and the long term carbon cycle: Terra Nova, v. 8, p. 270-276.
18. Bluth, G. J. S., and Kump, L. R., 1994, Lithologic and climatic controls of river chemistry: Geochimica et Cosmochimica Acta, v. 58, p. 2341-2359.
19. 2 and temperature on silicate weathering: possible implications for climate control: Geochimica et Cosmochimica Acta, v. 8, p. 1853-1856.
20. 2 and global climate: Geochimica et Cosmochimica Acta, v. 61, p. 965-973.
21. Carmichael, I. S., 1964, The petrology of Thingmuli, a Tertiary volcano in eastern Iceland: Journal of Petrology, v. 5, p. 435-460.
22. Cochran, M. F., and Berner, R. A., 1996, Promotion of chemical weathering by higher plants: field observations on Hawaiian basalts: Chemical Geology, v. 132, p. 71-77.
23. Dessert, C., Dupré, B., François, L. M., Schott, J., Gaillardet, J., Chakrapani, G., and Balpai, S., 2001, Erosion of Deccan traps determined by river geochemistry: impact on the global climate and the Sr/Sr ratio of seawater: Earth and Planetary Science Letters, v. 188, p. 459-474.
24. Dessert, C., Dupré, B., Gaillardet, J., Francois, L. M., and Allégre, C. J., 2003, Basalt weathering laws and the impact of basalt weathering on the global carbon cycle: Chemical Geology, v. 202, p. 257-273.
25. Dessert, C., Gaillardet, J., Dupré, B., Schott, J., and Pokrovski, O., 2008, Fluxes of high-versus low-temperature water-rock interactions in aerial volcanic areas: the example of the Kamchatka Peninsula, Russia: Geochimica et Cosmochimica Acta.
26. Drever, J. I., 1994, The effect of land plants on weathering rates of silicate minerals: Geochimica et Cosmochimica Acta, v. 58, p. 2325-2332.
27. Dupré, B., Gaillardet, J., Rousseau, D., and Allègre, C. J., 1996, Major and trace elements of river-borne material: The Congo Basin: Geochimica et Cosmochimica Acta, v. 60, p. 1301-1321.
28. Edmond, J. M., and Huh, Y., 1997, Chemical weathering yields from basement and orogenic terrains in hot and cold climates, in Ruddiman, W. F., editor, Tectonic Uplift and Climate Change: New York, Plenum Press, p. 329-351.
29. Edmond, J. M., and Huh, Y. 1999, Chemical weathering yields from basement and orogenic terrains in hot and cold climates, in Ruddiman, W. F., editor, Tectonic Uplift and Climate Change: New York and London, Plenum Press, p. 329-351.
30. Edmond, J. M., Palmer, M. R., Measures, C. I., Grant, B., and Stallard, R. F., 1995, The fluvial geochemistry and denudation rate of the Guayana Shield in Venezuela, Colombia, and Brazil: Geochimica et Cosmochimica Acta, v. 59, p. 3301-3325
31. Einarsson, M. Á., 1991, Temperature conditions in Iceland, 1901-1990: Jökull, v. 41, p. 1-20.
32. Eiríksdóttir, E. S., Louvat, P., Gislason, S. R., Oskarsson, N. O., and Hardardóttir, J., 2008, Temporal variation of the chemical and mechanical weathering in NE-Iceland, evaluation of a stead-state model of erosion: Earth and Planetary Science Letters, doi:10.1016/j.epsl.2008.04.005.
33. Flaathen, T., and Gislason, S. R., 2006, The effect of volcanic eruption on the chemistry of surface waters: the 1991 and 2000 eruptions of Hekla: Iceland: Journal of Volcanology and Geothermal Research, v. 164, p. 293-316.
34. Frogner, P., Gislason, S. R., and Oskarsson, N., 2001, Fertilizing potential of volcanic ash in ocean surface water: Geology, v. 29, p. 487-490.
35. Gaillardet, J., Dupré, B., and Allègre, C. J., 1995, A global geochemical mass budget applied to the Congo Basin rivers: Erosion rates and continental crust composition: Geochimica et Cosmochimica Acta, v. 59, p. 3469-3485.
36. Gaillardet, J., Dupré, B., Allègre, C. J., and Négrel, P., 1997, Chemical and physical denudation in the Amazon River Basin: Chemical Geology, v. 142, p. 141-173.
37. 2 consumption rates deduced from large river chemistry: Chemical Geology, v. 159, p. 3-30.
38. Gaillardet, J., Dupré, B., and Allègre, C. J., 1999b, Geochemistry of large river suspended sediments: global silicate weathering or recycling tracer?: Geochimica et Cosmochimica Acta, v. 63, p. 4037-4051.
39. Gannoun, A., Burton, K. W., Vigier, N., Gislason, S. R., Rogers, R., Mokadem, F., and Sigfússon, B., 2006, The influence of weathering process on riverine osmiurn isotopes in a basaltic terrain: Earth and Planetary Science Letters, v. 243, p. 732-748.
40. GERM, Geochemical earth reference database, http://www.earthref.org/GERM.
41. Gislason, S. R., 1990, The chemistry of precipitation on the Vatnajökull glacier and chemical fractionation caused by the partial melting of snow: Jökull, v. 40, p. 97-117.
42. Gislason, S. R., 1997, Variation in the concentration of dissolved solids during one day in three rivers in Fljótsdalur, Iceland: Science Institute report RH-27-97, 25 p. (in Icelandic).
43. Gislason, S. R., and Arnórsson, S., 1993, Dissolution of primary basaltic minerals in natural waters: saturation state and kinetics: Chemical Geology, v. 105, p. 117-135.
44. Gislason, S. R., and Eugster, H. P., 1987a, Meteoric water-basalt interactions. I: A laboratory study: Geochimica et Cosmochimica Acta, v. 51, p. 2827-2840.
45. Gislason, S. R., and Eugster, H. P., 1987b, Meteoric water-basalt interactions. II: A field study in NE. Iceland: Geochimica et Cosmochimica Acta, v. 51, p. 2841-2855.
46. 2 emission to the North Atlantic region: Environmental Science and Technology, v. 40, p. 680-686.
47. Gislason, S. R., Andresdóttir, A., Sveinbjornsdottir, A. E., Oskarsson, N., Thordarson, Th., Torssander, P., Novack, M., and Zak, K, 1992, Local effects of volcanoes on the hydrosphere: example from Hekla, southern Iceland, in Kharaka, Y. K., and Maest, A. S., editors, Water-rock interaction: Rotterdam, Balkema, v. 1, p. 477-481.
48. Gislason, S. R., Arnórsson S., and Armannsson, H., 1996, Chemical weathering of basalt in SW Iceland: effects of runoff, age of rocks and vegetative/glacial cover: American Journal of Science, v. 296, p. 837-907.
49. Gislason, S. R., Ólafsson, J. O., and Snorrason, Á., 1997, Dissolved constituents, suspended concentration and discharge of rivers in Southern Iceland: The data base of the Science Institute, the Marine Institute, and the National Energy Authority of Iceland, Science Institute Progress Report RH-25-97, 28 p. (in Icelandic).
50. Gislason, S. R., Oelkers, E. H., and Snorrason, Á., 2006, The role of river suspended material in the global carbon cycle: Geology, v. 34, p. 49-52.
51. Gudmundsdóttir, H., and Jónsson, P., 1997, Floods in twelve Icelandic rivers: Reykjavik, National Energy Authority, OS-97071 (in Icelandic).
52. Gudmundsson, K., 1993, Floods in thirteen rivers in Iceland: Reykjavik, National Energy Authority, OS-93044/VOD-03 (in Icelandic).
53. Gudmundsson, K., and Jónsson, P., 1994, Floods in thirty rivers in Iceland: Reykjavik, National Energy Authority, OS-94042/VOD-03 (in Icelandic).
54. Hardarson, B. S., Fitton, J. G., Ellam, R. M., and Pringle, M. S., 1997, Rift relocation - a geochemical and geochronological investigation of a paleo-rift in northwest Iceland: Earth and Planetary Science Letters, v. 153, p. 181-196.
55. Hofmann, A. W., 1988, Chemical differentiation of the Earth: the relationship between mantle, continental crust and oceanic crust: Earth and Planetary Science Letters, v. 90, p. 297-314.
56. Huh, Y., 2003, Chemical weathering and climate -a global experiment: a review: Geosciences Journal, v. 7, p. 277-288.
57. Huh, Y., and Edmond, J. M., 1999, The fluvial geochemistry of the rivers of Eastern Siberia: III. Tributaries of the Lena and Anabar draining the basement terrain of the Siberian Craton and the Trans-Baikal Highlands: Geochimica et Cosmochimica Acta, v. 63, p. 967-987.
58. Jóhannesson, H., and Saemundsson, K., 1989, Geological map of Iceland, bedrock geology: Reykjavick, Icelandic Museum of Natural History and Iceland Geodetic Survey, scale 1:500000.
59. Jóhannesson, H., and Saemundsson, K., 1998, Tectonic map of Iceland: Reykjavick, Icelandic Institute of Natural History, scale 1:500000.
60. Lawler, D., 1991, Sediment and solute yield from the Jökulsa a Solheimasandi glacierized river basin, southern Iceland, in Maizels, J. K., and Caseldine, C., editors, Environmental change in Iceland: Past and present: Dordrecht, Kluwer, p. 303-332.
61. Le Cloarec, M. F., and Marty, B., 1990, Volatile fluxes from volcanoes: Terra Nova, v. 3, p. 17-27.
62. Louvat, P., ms, 1997, Geochemical study of volcanic islands fluvial erosion through major and trace elements mass budgets: Paris, France, Institut de Physique du Globe de Paris, Ph. D. Thesis, 322 p. (in French).
63. Louvat, P., and Allègre, C. J., 1997, Present denudation rates at Réunion island determined by river geochemistry: basalt weathering and mass budget between chemical and mechanical erosions: Geochimica et Cosmochimica Acta, v. 61, p. 3645-3669.
64. Louvat, P., and Allègre, C. J., 1998, Riverine erosion rates on Sao Miguel volcanic island, Azores archipelago: Chemical Geology, v. 148, p. 177-200.
65. Louvat, P., Allègre, C. J., and Meynadier, L., 2005, The Island arcs as a major source of mantellic Sr to the ocean: tectonic control over seawater chemistry and climate: American Geophysical Union, Fos Transactions, v. 86, Fall Meeting Supplement, Abstract PP43B-0683.
66. Macdonald, R., McGarvie, D. W., Pinkerton, H., Smith, R. L. and Palacz, Z. A., 1990, Petrogenetic evolution of the Torfajökull volcanic complex, Iceland. 1. Relationship between the magrna types: Journal of Petrology, v. 31, p. 429-459.
67. Martin, J. M., and Meybeck, M., 1979, Element mass-balance of material carried by major world rivers: Marine Chemistry, v. 7, p. 173-206.
68. Meybeck, M., 1979, Concentrations des eaux fluviales en elements majeurs et apports en solution aux oceans: Revue de Géologie Dynamique et de Géographie Physique, v. 21, p. 215-246.
69. Meybeck, M., 1986, Composition chimique des ruisseaux non pollués de France: Bulletin de la Société Géologique (Strasbourg), v. 39, p. 3-77.
70. Milliman,J. D., and Syvitski,J. P. M., 1992, Geomorphic/tectonic control of sediment discharge to the ocean: the importance of small mountainous rivers: Journal of Geology, v. 100, p. 525-544.
71. Millot, R., Gaillardet, J., Dupré, B., and Allègre, C. J., 2002, The global control of silicate weathering rates and the coupling with physical erosion: new insights from riven of the Canadian Shield: Earth and Planetary Science Letters, v. 196, p. 83-98.
72. Minster, J. F., Minster, J. B., Treuil M., and Allègre, C. J., 1977, Systematic use of trace elements in igneous processes. Part II: Inverse problem of the fractional crystallisation process in volcanic suites: Contributions to Mineralogy and Petrology, v. 61, p. 49-77.
73. Moorbath, S., Sigurdsson, H., and Goodwin, R., 1968, K-Ar ages of the oldest exposed rocks in Iceland: Earth and Planetary Science Letters, v. 4, p. 197-205.
74. Moulton, K. L., and Berner, R. A., 1998, Quantification of the effect of plants on weathering: Studies in Iceland: Geology, v. 26, p. 379-384.
75. Moulton, K. L., West, J., and Berner, R. A., 2000, Solute flux and mineral mass balance approaches to the quantification of plant effects on silicate weathering: American Journal of Sciences, v. 300, p. 539-570.
76. Moune, S., Pierre, J., Gauthier, P.J., Gislason, S. R., and Sigmarsson, O., 2006, Trace element degassing and enrichment in the eruptive plume of the 2000 eruption of Hekla volcano, Iceland: Geochimica et Cosmochimica Acta, v. 70, p. 461-479.
77. Murnane, R.J., and Stallard, R. F., 1990, Germanium and silicon in the rivers of the Orinoco drainage basin: Nature, v. 344, p. 749-752.
78. Négrel, P., Allègre, C.J., Dupré, B., and Lewin, E., 1993, Erosion sources determined by inversion of major and trace element ratios and strontium isotopic ratios in river water: The Congo Basin case: Earth and Planetary Science Letters, v. 120, p. 59-76.
79. Nicholson, H., and Latin, D., 1992, Olivines tholeiites from Krafla, Iceland: evidence for variations in melt fraction within a plume: Journal of Petrology, v. 33, p. 1105-1124.
80. Oppenheimer, C., 2004, Volcanic degassing, in Rudnick, R. L., Holland, H. D., and Turekian, K. K., editors, Treatise on Geochemistry, Volume 3, The Crust: Amsterdam, Elsevier, p. 123-166.
81. Oskarsson, N., 1980, The interaction between volcanic gases and tephra: Fluorine adhering to tephra of the 1970 Hekla eruption: Journal of Volcanology and Geothermal Research, v. 8, p. 251-266.
82. Pálsson, S., and Vigfusson, G. H., 1996a, Results of suspended load and discharge measurements 1963-1995: Reykjavik, National Energy Authority, OS-96032/VOD-05 B (in Icelandic).
83. Pálsson, S., and Vigfusson, G. H., 1996b, Flux of suspended matter in river Skjalfandafljót: Reykjavik, National Energy Authority, OS-96024/VOD-02 (in Icelandic).
84. Pálsson, S., and Vigfusson, G. H., 1998, Flux of suspended matter in River Hvítá-W in Borgarjördur: Reykjavik, National Energy Authority, OS-98017 21 (in Icelandic).
85. Pálsson, S., and Vigfusson, G. H., 1999, Flux of suspended matter in River Blanda: Reykjavik, National Energy Authority, OS-9908029 (in Icelandic).
86. Pinet, P., and Souriau, M., 1988, Continental erosion and large-scale relief. Tectonics, v. 7, p. 563-582.
87. Pogge von Strandmann, P. A. E., Burton, K. W., James, R. H., van Calsteren, P., Gíslason, S. R., and Mokadem, F., 2006, Riverine behaviour of uranium and lithium isotopes in an actively glaciated basaltic terrain: Earth and Planetary Science Letters, v. 251, p. 134-147.
88. Pokrovsky, O. S., Schott, J., Kudryavtzev, and Dupré, B., 2005, Basalt weathering in Central Siberia under permafrost conitions: Geochimica et Cosmochimica Acta, v. 69, p. 5659-5680.
89. Rad, S. D., Allègre, C. J., and Louvat, P., 2007, Hidden erosion on volcanic islands: Earth and Planetary Science Letters, v. 262, p. 109-124.
90. Rist, S., 1990, Water is needed: Reykjavik, Bókaúrtgáfa Menningarsjóds, 248 pages (in Icelandic).
91. Schilling, J. G., Sigurdsson, H., and Kingsley, R. H., 1978, Skagi and western neovolcanic zones in Iceland: 2. Geochemical variations: Journal of Geophysical Research, v. 83, p. 3983-4002.
92. Schwartzman, D. W., and Volk, T., 1989, Biotic enhancement of weathering and the habitability of Earth: Nature, v. 340, p. 457-460.
93. Sigffússon, B., Gislason, S. R., and Paton, G. I., 2008, Pedogenesis and weathering rates of a Histic Andosol in Iceland: Field and experimental soil solution study: Geoderma, v. 144, p. 572-592.
94. Sigurdsson, H., Schilling, J. G., and Meyer, P. S., 1978, Skagi and Langjökull volcanic zones in Iceland: 1. Petrology and structure: Journal of Geophysical Research, v. 83, p. 3971-3982.
95. Sigvaldason, G. E., and Gunnlaugsson, E., 1968, Collection and analysis of volcanic gases at Surtsey Iceland: Geochimica et Cosmochimica Acta, v. 32, p. 797-805.
96. Stallard, R. F., 1995, Relating chemical and physical erosion, in White, A. F., and Brantley, S. L., editors, Chemical weathering rates of silicate minerals: Mineralogical Society of America, Reviews in Mineralogy, v. 31, p. 543-564.
97. Stefánsdóttir, M. B., and Gislason, S. R., 2005, The erosion and suspended matter/seawater interaction during the 1996 outburst flood from the Vatnajökull Glacier, Iceland: Earth and Planetary Science Letters, v. 237, p. 433-452.
98. Stefánsson, A., and Gislason, S. R., 2001, Chemical weathering of basalts, SW Iceland: effect of rock crystallinity and secondary minerals on chemical fluxes to the ocean: American Journal of Science, v. 301, p. 513-556.
99. Taylor, A., and Blum, J. D., 1995, Relation between soil age and silicate weathering rates determined from the chemical evolution of a glacial chronosequence: Geology, v. 23, p. 979-982.
100. Taylor, A., Lasaga, A. C., and Blum, J. D., 1999, Effect of lithology on silicate weathering rates, in Ármannsson, H., editor, Geochemistry of the Earth's surface: Rotterdam, Balkema, p. 127-128.
101. Tómasson, H., Pálsson, S., and Vigfusson, G. H., 1996, Flux of suspended matter in the rivers north of the Vatnajökull glacier, Iceland: Reykjavik, National Energy Authority, OS-96024/VOD-02 (in Icelandic).
102. Trimble, W. S., 1977, The fallacy of stream equilibrium in contemporary denudation studies: American Journal of Science, v. 277, p. 876-887.
103. 2 and global greenhouse warming: Geology, v. 21, p. 1059-1062.
104. Vigier, N., Burton, K. W., Gislason, S. R., Rogers, N. W., Duchene, S., Thomas, L., Hodge, E., and Schaefer, B., 2006, The relationship between riverine U-series disequilibria and erosion rates in a basaltic terrain: Earth and Planetary Science Letters, v. 249, p. 258-273.
105. Walker, J. C. G., Hays, P. B., and Kasting, J. F., 1981, A negative feedback mechanism for the long-term stabilization of Earth's surface temperature: Washington, Journal of Geophysical Research, v. 86, p. 9776-9782.
106. Walling, D. E., and Webb, B. W., 1996, Erosion and sediment yield: a global overview, in Erosion and sediment yields: global and regional perspectives (Proceedings of the Exeter Symposium): IAHS Series of Proceedings and Reports, IAHS publication n. 236, p. 4-18.
107. White, A. F., and Blum, A. E., 1995, Effect of climate on chemical weathering in watersheds: Geochimica et Cosmochimica Acta, v. 9, p. 1729-1747.
108. 2 consumption capacity of silicates: Geochimica Cosmochimica Acta, v. 70, p. 858-870.
109. Wood, D. A., 1978, Major and trace element variations in the Tertiary lavas of Eastern Iceland and their significance with respect to the Iceland geochemical anomaly: Journal of Petrology, v. 19, p. 393-436.
110. Wood, D. A., Joron, J. L., Treuil, M., Norry, M., and Tarney, J., 1979, Elemental and Sr isotope variations in basic lavas from Iceland and the surrounding Ocean floor: Contributions to Mineralogy and Petrology, v. 70, p. 319-339.