Publications 1998

BARTEN W., ROBINSON, P.C., SCHNEIDER J.W.
PICNIC-II: A Code to simulate Contaminant Transport in Fracture Networks with heterogeneous Rock Matrices, in Advances in Hydro-Science and -Engineering, Volume III
Proceedings of the 3rd International Conference on Hydroscience and Engineering, Cottbus/Berlin, Germany, 1998, edited by K.P. Holz, W. Bechteler, S.S.Y. Wang, and M. Kawahara, abstract on p.152, and paper on CD-ROM, (The University of Mississipi, Center for Computational Hydroscience and Engineering, MS 38667, USA, 1998).


BERNER U. (1998)
Geochemical Modelling of Repository Systems: Limitations of the Thermodynamic Approach, Radiochimica Acta, special issue for the Migration 97 conference,
R. Oldenbourg Verlag, München.


BRADBURY M.H. AND VAN LOON L.R. (1998)
Cementitious Near-Field Sorption Databases for Performance Assessment of a L/ILW Repository in a Palfris Marl Host Rock.
PSI-Bericht 98-01, Paul Scherrer Institute, Villigen, Switzerland. Also published as Nagra Technical Report NTB-96-04, Nagra, Wettingen, Switzerland

BRADBURY M.H. AND BAEYENS B. (1998)
N2-bet Surface Area Measurements on crushed and intact Minerals and Rocks: a Proposal for estimating Sorption Transfer Factors Technical Note.
Nuclear Technology, Vol. 122, p. 250-253 (1998).


BRADBURY M.H. and BAEYENS B. (1998)
A Physico-Chemical Characterisation and Geochemical Modelling Approach for Determining Porewater Chemistries in Argillaceous Rocks.
Geochimica et Cosmochimica Acta, Vol. 62, No. 5, pp. 783-795, (1998).


CURTI E.
Coprecipitation of Radionuclides during Cement Degradation: a Preliminary Modelling Study for the Swiss L/ILW Repository.
21st International Symposium on the Scientific Basis for Nuclear Waste Management, Davos, Sept. 28th to October 3rd 1997. Mat. Res. Soc. Symp. Proc. Vol. 506, p.313-320 (1998).


GLAUS M.A., LAUBE A., STALLONE S., VAN LOON L.R.
Importance of the Alkaline Degradation of Cellulose in Performance Assessment of a Cementitious Radioactive Waste Repository.
21st International Symposium on the Scientific Basis for Nuclear Waste Management, Davos, Sept. 28th to October 3rd 1997. Mat. Res. Soc. Symp. Proc. Vol. 506, p. 977-980 (1998).

HADERMANN J., BERNER U. AND PEARSON J.
Scientific Progress towards Meeting R&D Needs: Autobahns and Wanderwegs
21st International Symposium on the Scientific Basis for Nuclear Waste Management, Davos, Sept. 28th to October 3rd 1997. Mat. Res. Soc. Symp. Proc. Vol. 506, p. 37-42 (1998).

HEER W. AND SMITH P.A.
Modelling the Radionuclide Migration Experiments at Grim-sel. What Have we Learned?
21st International Symposium on the Scientific Basis for Nuclear Waste Management, Davos, Sept. 28th to October 3rd 1997. Mat. Res. Soc. Symp. Proc. Vol. 506, p. 663-670 (1998).


HUMMEL W. (1998)
The Influence of Organic Ligands on Trace Metal Speciation
Mineralogical Magazine 62A, p. 671-672.

HUMMEL W. (1998)
Berliner Blau im Endlager für radioaktive Abfälle: Ein Problem?
Berichte der Deutschen Mineralogischen Gesellschaft, Beih. z. Eur. J. Mineral. 10, 139.

LUECKE M., BARTEN W., BUECHEL P., FUETTERER C., HOLLINGER ST., JUNG CH. (1998) Pattern Formation in Binary Fluid Convection and in Systems with Throughflow, In: Evolution of Spontaneous Structures in Dissipative Continuous Systems
Lecture Notes in Physics, Monograph 55, edited by F.H. Busse and S.C. Müller, Springer, New York, p. 127-196.

PEARSON F.J., WABER, H.N., AND SCHOLTIS A.
Modelling the Chemical Evolution of Porewater in the Palfris Marl, Wellenberg, Central Switzerland
21st International Symposium on the Scientific Basis for Nuclear Waste Management, Davos, Sept. 28th to October 3rd 1997. Mat. Res. Soc. Symp. Proc. Vol. 506, p. 789-796 (1998).

PEARSON F.J. (1998)
Geochemical and other Porosity Types in clay-rich Rocks, In: Arehart, Greg B., and Hulston, John R., eds
Proceedings of the 9th International Symposium on Water-Rock Interaction -WRI-9, Taupo, New Zealand, March 30-April 3 1998, p. 259-262.

PFINGSTEN W., SHIOTSUKI M.
Modelling a Cement Degradation Experiment by a hydraulic Transport and chemical Equilibrium coupled Code
21st International Symposium on the Scientific Basis for Nuclear Waste Management, Davos, Sept. 28th to October 3rd 1997. Mat. Res. Soc. Symp. Proc. Vol. 506, p. 805-812 (1998).


SCHEIDEGGER A.M., STRAWN D.G., LAMBLE G.M., and SPARKS D.L. (1998)
The Kinetics of Mixed Ni-Al Hydroxide Formation on Clays and Aluminum Oxides: A Time-Resolved XAFS Study.
Geochim. Cosmochim. Acta. 62:2233-2245.

SCHEIDEGGER A.M., DÄHN R., BAEYENS B. and BRADBURY M.H.
The Use of XAS at the Swiss Nuclear Waste Management Laboratroy. Actinide-XAS-98.
A Euroconference and NEA Workshop. Grenoble, France, October 1998.

SCHEIDEGGER A.M., STRAWN D.G., ROBERTS D.R., SCHECKEL K.G. and SPARKS D.L.
The Dynamics of Metal Adsorption and Surface Precipitate Formation on Soil Materials as Monitored by Surface Molecular Techniques.
International Soil Science Congress, Montpellier, France, August 1998.

SCHEIDEGGER, A.M. (1998)
Applications of XAS in Geochemistry and Environmental Sciences.
Synchrotron Radiation Information Day. Bern, Switzerland, January 1998.

SOLER J.M.
Reactive Transport Modeling of the Interaction between a high pH Plume and a fractured Marl.
Goldschmidt Conference 1998, Mineralogical Magazine, Ab-stracts Volume, 62A, Part 3, p. 1427-1428 (1998).

STRAWN D.G., SCHEIDEGGER A.M., SPARKS D.L.( 1998)
Kinetics and Mechanisms of Pb(II) Sorption and Desorption at the Aluminum Oxide-Water Interface.
Environ. Sci. Technol., 32: 2596-2901.

STRAWN D.G., SCHEIDEGGER A.M., SPARKS D.L. (1998)
Use of XAFS to Determine the Effects of Time, Ionic Strength and pH on Pb Sorption Mechanisms at the g-Al2O3 and Montmorillonite/Water Interface.
The 10th International Conference on X-Ray Absorption Fine Structure, Chicago, Illinois, August 1998.

THOENEN T.
Solubility Limitation of Contaminant Trace Metals: an Assessment for Nickel in sulphidic Groundwaters
Goldschmidt Conference 1998, Mineralogical Magazi-ne, Abstracts Volume, 62A, Part 3, p. 1509-1510 (1998).

VAN LOON L.R. and GLAUS M.A. (1998)
Experimental and Theoretical Studies on Alkaline Degradation of Cellulose and its Impact on the Sorption of Radionuclides.
PSI-Bericht 98-07 and Nagra NTB-97-04.


VAN LOON L.R., GLAUS M.A., STALLONE S. AND LAUBE A.
Alkaline Degradation of Cellulose: Estimation of the Concentration of Isosaccharinic Acid in Cement Pore Water.
21st International Symposium on the Scientific Basis for Nuclear Waste Manage-ment, Davos, Sept. 28th to October 3rd 1997. Mat. Res. Soc. Symp. Proc. Vol. 506, p. 1009,1010 (1998).

WABER, H.N., PEARSON F.J., AND SCHOLTIS A.
Wellenberg Switzerland: Controls on Groundwater flow and solute Transport derived from Hydrochemical Observations.
21st International Symposium on the Scientific Basis for Nuclear Waste Management, Davos, Sept. 28th to October 3rd 1997. Mat. Res. Soc. Symp. Proc. Vol. 506, p. 1087-1088 (1998).

WIELAND, E., TITS, J., SPIELER, P. AND DOBLER, J.-P.
Interaction of Eu(III) and Th(IV) with sulphate-resisting Portland Cement
21st International Symposium on the Scien-tific Basis for Nuclear Waste Management, Davos, Sept. 28th to October 3rd 1997. Mat. Res. Soc. Symp. Proc. Vol. 506, p. 573-578 (1998).


Working Group 4. FAIRHURST C. , DE MARSILY G., HADERMANN J., NITSCHE H., SASTRATENAYA A.S., TOWNLEY L. (1998)
The Radiological Situation at the Atolls of Mururoa and Fangataufa, Releases to the Biosphere of Radionuclides from underground nuclear weapon Tests at the Atolls.
Technical Report Vol.4 p. 270, IAEA, Vienna (1998).