World Congress of Soil Science Logo 18th World Congress of Soil Science
July 9-15, 2006 - Philadelphia, Pennsylvania, USA
International Union of Soil Sciences
Monday, 10 July 2006 - Friday, 14 July 2006: 8:00 AM-6:00 PM
125: 1.3B Essence Diagnostic and Time-Scales of Natural and Human-Induced Pedogenic Processes - Poster
Convenor:Gan-Lin Zhang, Institute of Soil Science, Chinese Academy of Sciences
Effects of Converting Forest to Tea Garden on Soil Classification and Genesis: A Case Study in Guilan Province.
Amir Bahrami, Guilan Univ, Mahmood Shabanpour, Iran-Rasht- Guilan Univ- Agricultural Faculty- Soil Sci. Group, Mehdi Akef, Guilan Univ
Biological Weathering of Apatite and Mica in Calcareous Goethitic Sandstone.
Charles J. Everett, Medical Univ of South Carolina, Dan F. Amos, Virginia Tech, Lee Daniels, Virginia Tech
Significance of the External Conditions in Salinized Soil Genesis.
Tatiana N. Elizarova Sr., Inst of Soil Science and Agrochemistry
Clay Mineralogy and its Relationship to Water Extract Composition for Soils from Different Environment in Humid Asia: Japan, Thailand, and Indonesia.
Tetsuhiro Watanabe, Graduate School of Agriculture, Kyoto Univ, Shinya Funakawa, Graduate School of Agriculture, Kyoto Univ, Takashi Kosaki, Kyoto Univ
Quantitative Analysis on Soil Acidification and Organic \Matter Dynamics in Humid Asia.
Kazumichi Fujii, Kyoto Univ, Shinya Funakawa, Kyoto Univ, Takashi Kosaki, Kyoto Univ
Experimental Simulation of Changes in Fine-Dispersed Minerals of the Mantle Loam under the Influence of Different Phytocenoses.
Natalia P. Chizhikova, Dokuchaev Soil Science Institute, Irina A. Verkhovets, Dokuchaev Soil Science Institute, Alexander S. Vladychenskii, Moscow State Univ
Evidence for Biologic Lifting of Iron in a Soil Chronosequence.
Marjorie Schulz, US Geological Survey, Art White, US Geological Survey, John Fitzpatrick, US Geological Survey
Characteristics, Genesis and Degradation of Soils from Volcanic Rocks in Leyte, Philippines.
Victor B. Asio, Dept of Agronomy and Soil Science, Leyte State Univ, Reinhold Jahn, Inst of Soil Science and Plant Nutrition, Martin Luther Univ, Karl Stahr, Inst of Soil Science and Land Evaluation, Univ of Hohenheim
Imogolite-type Material in Podzols and Response to Forest Harvesting.
Stephanie Grand, Univ of British Columbia
Decade-scale Conversion to Non-allophanic Andisols with Secondary Succession.
Paul McDaniel, Univ of Idaho, Jason Jimenez, Univ of Idaho, Jodi Johnson-Maynard, Univ of Idaho, Dennis Ferguson, US Forest Service - Rocky Mountain Research Station, Anita Falen, Univ of Idaho
Balancing Watershed Level Soil Carbon Budgets Using Process-Level Measures.
Matthew J. Richardson, Univ of Rhode Island, Mark H. Stolt, Univ of Rhode Island
Site Quality Changes in a Volcanic Chronosequence at the Trans-Mexican Volcanic Belt.
Víctor Peña, Instituto de Geología, UNAM, Christina Siebe, Instituto de Geología, UNAM

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