EGU General Assembly 2008
Session Programme Meeting Programme Personal Programme Search
Quick Search
Programme Groups
Union Symposia
Interdivision Sessions
Educational Symposia
Atmospheric Sciences
Climate: Past, Present, Future
Cryospheric Sciences
Earth & Space Science Informatics
Energy, Resources & the Environment
Geochemistry, Mineralogy, Petrology & Volcanology
Geosciences Instrumentation & Data Systems
Hydrological Sciences
Isotopes in Geosciences: Instrumentation and Applications
Magnetism, Palaeomagnetism, Rock Physics & Geomaterials
Natural Hazards
Nonlinear Processes in Geophysics
Ocean Sciences
Planetary & Solar System Sciences
Soil System Sciences
Solar-Terrestrial Sciences
Stratigraphy, Sedimentology & Palaeontology
Tectonics & Structural Geology
Medal Lectures
Great Debates in Geosciences
Short Courses
Keynote Lectures
Townhall Meetings
Division Business Meetings
Editorial Board Meetings
Union Meetings
Splinter Meetings
  Oral Programme - GMPV35 Chemical weathering: processes and rates (co-sponsored by EAG)

Select contributions you wish to be included in your Personal Programme and press "Add" to Personal Programme. Finally, click on "Personal Programme" to modify, view, print, save or export your Personal Programme.

Please, click Abstract Number to find the corresponding abstract as PDF file; if necessary, download Adobe Acrobat Reader 4.0 first to open the file. Any abstract may be freely reproduced for non-commercial, scientific purposes; however, the moral right of the author(s) to be identified as the author(s) of such abstracts is asserted.

Convener: Gaillardet, J.
Co-Convener: Gislason, S., Meunier, J., Aiuppa, A.

Friday, 18 April 2008

Lecture Room: Lecture Room 19

Chairperson: GAILLARDET, J.

Select complete timeblock
15:30 - 15:45
EGU2008-A-12419;  GMPV35-1FR4O-001
Maréchal, J.-C.; Riotte, J.; Braun, J.J.; Ruiz, L.; Kumar, M.; Varma, M.; Sekhar, M.; Ndam Ngoupayou, J.; Lagane, C.
Chemical groundwater outputs from small drainage basins: two tropical examples

15:45 - 16:00
EGU2008-A-09849;  GMPV35-1FR4O-002
Lemarchand, D.; Cividini, D.; Jacobson, A.J.
An isotopic view of rapid exchange reactions and long-term weathering: a window to reaction pathways and time of water and solutes transfer (solicited)

16:00 - 16:15
EGU2008-A-10747;  GMPV35-1FR4O-003
Basile-Doelsch, I.; Join , J.L. ; Nash , D. ; Ringrose , S. ; Skarpelis, N. ; Ullyott , S.
Silicon isotopes fractionation in SiO2 polymorphs formed in continental environments (solicited)

16:15 - 16:30
EGU2008-A-08407;  GMPV35-1FR4O-004
Tipper, E. T.; Gaillardet, J; Louvat, P; White, A. F.
Mg isotope constraints on silicate weathering mechanisms: constraints from soil pore fluid water $\delta^{26}$Mg.

16:30 - 16:45
EGU2008-A-06478;  GMPV35-1FR4O-005
Vance, D.; Teagle, D.A.H; Foster, G.L.
The consequences of Quaternary changes in weathering rates for ocean chemistry and isotope geochemistry

16:45 - 17:00
EGU2008-A-09620;  GMPV35-1FR4O-006
CIVIDINI, D.; Lemarchand, D. ; Boutin, R.; Chabaux, F.
How can B isotopes distinguish lithogenic from biogenic fluxes in a forested watershed?


to Personal Programme and Back to Session Programme

View corresponding Poster Programme

Back to Session Programme


©2002-2008 Copernicus Systems + Technology GmbH