Program for Session 08f

09:30	Keynote: Reading the Clues Recorded in Chemical and Textural Depth Profiles in Critical Zone Systems Brantley S, Lebedeva M & Fletcher R
10:00	Contemporary Versus Long-Term Weathering Rates in Tropics: Mule Hole , South India Braun J-J, Descloitres M, Riotte J, Deschamps P, Violette A, Maréchal J-C, Sekhar M, Mohan Kumar MS, Barbiéro L & Subramanian S
10:15	What Causes the Positive Feedback between Climate and Chemical Weathering Rates? Eiriksdottir ES, Gislason SR & Oelkers EH
10:30	Comparison of the Biogeochemical Influences of Angiosperm-Only, Gymnosperm-Only, and Mixed Forest Trees on Critical Zone Processes Andrews MY, Ague JJ & Berner RA
10:45	P and Fe Cycling in Deep Saprolite, Luquillo Mountains, Puerto Rico Buss HL, Mathur R, White AF & Brantley SL
11:00	Lab vs Field Granite Weathering: A 12 Year Experiment White A, Vivit D, Schulz M, Fitzpatrick J & Bullen T
11:15	From Field to Lab: Glass Dissolution Rates and Sub-Micron Topography Fischer C, White A & Luttge A

145	Isotopic Fractionation of Copper during Soil Genesis Bigalke M, Weyer S & Wilcke W
146	Mechanical Stress due to the Capillary Bridging in Unsaturated Zone Bouzid M, Mercury L, Matray JM & Azaroual M
147	Absorption and Fractionation of REE by Vegetation: A Comparative Field Study on Plants Grown on Granite, Carbonate, and Carbonatite Brioschi L, Steinmann M, Lucot E, Pierret M-C, Stille P & Badot P-M
148	Hydrothermal vs. Meteoric Redistribution of Elements Upon Tropical Weathering of Ultramafic Rocks Fritsch E, Fandeur D, Morin G, Fialin M, Couffignal F & Juillot F
149	Impact of Aeolian Deposition on Mn Cycling in Soils Herndon E, Jin L & Brantley S
150	Hydrogeochemical Cycling of Nutrients in a Small Karst Catchment Lang Y-C, Liu C-Q, Ding H, Liu W-J, Li L-B & Li H-T
151	Why Weathering Rates Differ between the Laboratory and the Field Maher K, Steefel C & White A
152	Investigating Soil Processes Across the Hawaiian Islands Using U-Series Nuclides Pett-Ridge J, Henderson G & Chadwick O