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Contrasting silicon isotope signatures in rivers from the Congo Basin and the specific behaviour of organic-rich waters

Bibliographic reference Cardinal, D. ; Gaillardet, J. ; Hughes, H. J. ; Opfergelt, Sophie ; André, Luc. Contrasting silicon isotope signatures in rivers from the Congo Basin and the specific behaviour of organic-rich waters. In: Geophysical Research Letters, Vol. 37 (2010)
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  1. Alexandre Anne, Meunier Jean-Dominique, Colin Fabrice, Koud Jean-Mathias, Plant impact on the biogeochemical cycle of silicon and related weathering processes, 10.1016/s0016-7037(97)00001-x
  2. Alleman Laurent Y., Cardinal Damien, Cocquyt Christine, Plisnier Pierre-Denis, Descy Jean-Pierre, Kimirei Ishmaël, Sinyinza Danny, André Luc, Silicon Isotopic Fractionation in Lake Tanganyika and Its Main Tributaries, 10.1016/s0380-1330(05)70280-x
  3. ANDRE L, CARDINAL D, ALLEMAN L, MOORBATH S, Silicon isotopes in ∼3.8 Ga West Greenland rocks as clues to the Eoarchaean supracrustal Si cycle, 10.1016/j.epsl.2006.02.046
  4. Braun Jean-Jacques, Ngoupayou Jules Remy Ndam, Viers Jérôme, Dupre Bernard, Bedimo Bedimo Jean-Pierre, Boeglin Jean-Loup, Robain Henri, Nyeck Brunot, Freydier Rémi, Nkamdjou Luc Sigha, Rouiller James, Muller Jean-Pierre, Present weathering rates in a humid tropical watershed: Nsimi, South Cameroon, 10.1016/j.gca.2004.06.022
  5. Cardinal Damien, Alleman Laurent Y., de Jong Jeroen, Ziegler Karen, André Luc, Isotopic composition of silicon measured by multicollector plasma source mass spectrometry in dry plasma mode, 10.1039/b210109b
  6. De La Rocha Christina L., Brzezinski Mark A., DeNiro Michael J., A first look at the distribution of the stable isotopes of silicon in natural waters, 10.1016/s0016-7037(00)00373-2
  7. Ding, Silicon Isotope Geochemistry (1996)
  8. Ding T, Wan D, Wang C, Zhang F, Silicon isotope compositions of dissolved silicon and suspended matter in the Yangtze River, China, 10.1016/s0016-7037(03)00264-3
  9. Dupré Bernard, Gaillardet Jérôme, Rousseau Dominique, Allègre Claude J., Major and trace elements of river-borne material: The Congo Basin, 10.1016/0016-7037(96)00043-9
  10. Gaillardet Jérôme, Dupré Bernard, Allègre Claude J., A global geochemical mass budget applied to the Congo basin rivers: Erosion rates and continental crust composition, 10.1016/0016-7037(95)00230-w
  11. Gaillardet J., Dupré B., Louvat P., Allègre C.J., Global silicate weathering and CO2 consumption rates deduced from the chemistry of large rivers, 10.1016/s0009-2541(99)00031-5
  12. Georg R.B., Reynolds B.C., Frank M., Halliday A.N., Mechanisms controlling the silicon isotopic compositions of river waters, 10.1016/j.epsl.2006.07.006
  13. Georg R.B., Reynolds B.C., West A.J., Burton K.W., Halliday A.N., Silicon isotope variations accompanying basalt weathering in Iceland, 10.1016/j.epsl.2007.07.004
  14. Georg R. Bastian, Halliday Alex N., Schauble Edwin A., Reynolds Ben C., Silicon in the Earth’s core, 10.1038/nature05927
  15. Giresse Pierre, Mesozoic–Cenozoic history of the Congo Basin, 10.1016/j.jafrearsci.2005.07.009
  16. Giresse, Sci. Geol. Bull., 43, 151 (1990)
  17. Hughes , H. J. D. Cardinal F. Sondag S. Bouillon A. V. Borges L. André 2009 Seasonal and spatial variations of silicon isotopes in large tropical rivers ASLO Aquatic Science Meeting Adv. the Sci. of Limnol. and Oceangr. Nice, France
  18. Jouanneau, Sci. Geol. Bull., 43, 3 (1990)
  19. Lugolobi Festo, Kurtz Andrew C., Derry Louis A., Germanium–silicon fractionation in a tropical, granitic weathering environment, 10.1016/j.gca.2009.11.027
  20. Meybeck M., Global analysis of river systems: from Earth system controls to Anthropocene syndromes, 10.1098/rstb.2003.1379
  21. Négrel Philippe, Allègre Claude J., Dupré Bernard, Lewin Eric, Erosion sources determined by inversion of major and trace element ratios and strontium isotopic ratios in river water: The Congo Basin case, 10.1016/0012-821x(93)90023-3
  22. Nkounkou, Transport of Carbon and Minerals in Major World Rivers, 64, 483 (1987)
  23. Oliva Priscia, Viers Jerôme, Dupré Bernard, Fortuné Jean Pôl, Martin François, Braun Jean Jacques, Nahon Daniel, Robain Henri, The effect of organic matter on chemical weathering: study of a small tropical watershed: nsimi-zoétélé site, cameroon, 10.1016/s0016-7037(99)00306-3
  24. Opfergelt S., Delvaux B., André L., Cardinal D., Plant silicon isotopic signature might reflect soil weathering degree, 10.1007/s10533-008-9278-4
  25. Opfergelt S., Cardinal D., André L., Delvigne C., Bremond L., Delvaux B., Variations of δ30Si and Ge/Si with weathering and biogenic input in tropical basaltic ash soils under monoculture, 10.1016/j.gca.2009.09.025
  26. Reynolds Ben C., Aggarwal Jugdeep, André Luc, Baxter Douglas, Beucher Charlotte, Brzezinski Mark A., Engström Emma, Georg R. Bastian, Land Magnus, Leng Melanie J., Opfergelt Sophie, Rodushkin Ilia, Sloane Hilary J., van den Boorn Sander H. J. M., Vroon Pieter Z., Cardinal Damien, An inter-laboratory comparison of Si isotope reference materials, 10.1039/b616755a
  27. Viers, Geochim. Cosmochim. Acta, 140, 181 (1997)
  28. Ziegler Karen, Chadwick Oliver A., White Art F., Brzezinski Mark A., δ30Si systematics in a granitic saprolite, Puerto Rico, 10.1130/g21707.1
  29. Ziegler Karen, Chadwick Oliver A., Brzezinski Mark A., Kelly Eugene F., Natural variations of δ30Si ratios during progressive basalt weathering, Hawaiian Islands, 10.1016/j.gca.2005.05.008