Applied Geochemistry, 2005, V 20, N 12, December.

Trace elements in streambed sediments of small
subtropical streams on O‘ahu, Hawai‘i: 
Results from the USGS NAWQA program  • 
Eric Heinen De Carlo, Michael S. Tomlinson 
and Stephen S. Anthony
Pages 2157-2188 

Recharge processes in karstic systems investigated
through the correlation of chemical and isotopic
composition of rain and spring-waters  • 
L. Aquilina, B. Ladouche and N. Dlrfliger
Pages 2189-2206 

A preliminary investigation into the use 
of ochre as a remedial amendment in 
arsenic-contaminated soils  • 
M. Doi, G. Warren and M.E. Hodson
Pages 2207-2216 

The role of “excess” CO2 in the formation
of trona deposits  • 
Sam Earman, Fred M. Phillips and 
Brian J.O.L. McPherson
Pages 2217-2232 

Sequential Factor Analysis as a new 
approach to multivariate analysis of 
heterogeneous geochemical datasets: 
An application to a bulk chemical 
characterization of fluvial deposits 
Rhine–Meuse delta, The Netherlands)  • 
Pieter-Jan van Helvoort, Peter Filzmoser
and Pauline F.M. van Gaans
Pages 2233-2251 

Thermochemically induced transformations
in Al-smectites: A Spanish natural 
analogue of the bentonite barrier 
behaviour in a radwaste disposal  • 
Pages 2252-2282 
L. Perez del Villar, A. Delgado, 
E. Reyes, M. Pelayo, J.M. Fernandez-Soler, 
J.S. Cozar, M. Tsige and A.J. Quejido

Hydrochemical baseline condition of 
groundwater at the Mizunami underground
research laboratory (MIU)  • 
T. Iwatsuki, R. Furue, H. Mie, 
S. Ioka and T. Mizuno
Pages 2283-2302 

Arsenic mobility in alteration products
of sulfide-rich, arsenopyrite-bearing mine
wastes, Snow Lake, Manitoba, Canada  • 
Kristin A. Salzsauler, Nikolay V. Sidenko
and Barbara L. Sherriff
Pages 2303-2314 

Historical backcasting of metal concentrations
in the Chattahoochee River, Georgia: 
Population growth and environmental policy  • 
Klaus Neumann, W. Berry Lyons, 
Elizabeth Y. Graham and Edward Callender
Pages 2315-2324 

Sources of Sr and implications for weathering
of limestone under tallgrass prairie, 
northeastern Kansas  • 
Heather K. Wood and G.L. Macpherson
Pages 2325-2342 

Hydrothermal bitumen generated from 
sedimentary organic matter of rift lakes – 
Lake Chapala, Citala Rift, western Mexico  • 
Pedro F. Zarate-del Valle and Bernd R.T. Simoneit
Pages 2343-2350 

Diffusion and retention of sodium and 
strontium in Opalinus clay: Comparison
of sorption data from diffusion and 
batch sorption measurements, and 
geochemical calculations  • 
L.R. Van Loon, B. Baeyens and M.H. Bradbury
Pages 2351-2363 

Major Classification Index  • 
Pages XVI-XXII 

Subject Index  • 
Pages XXIII-LII 

Author Index  • 
Pages LIII-LVIII 

Papers to Appear in Forthcoming Issues  • 
Page LIX 

IAGC Membership Form  • 
Page LX