4 Environmental Geochemistry I

Thursday, 29 March 2012
8:30 AM - 12:55 PM
Goyesco 1

Presentations

• 8:30 AM
  SPATIAL VARIABILITY OF FE, MN, AND BA OF SEDIMENTS WITHIN THE CHIHUAHUAN DESERT, MEXICO
  Melida Gutierrez, Missouri State University, Springfield, MO
  201152 (Theme Sessions)
• 8:30 AM
  KEYNOTE: MAKING SENSE OF THE LAST DEGLACIATION BETWEEN CLIMATOLOGICALLY DIVERSE REGIONS: A VIEW FROM LAKE ELSINORE IN THE COASTAL SOUTHWEST UNITED STATES TO THE INTERIOR SOUTHWEST UNITED STATES AND NORTHERN MEXICO
  Matthew E. Kirby, California State University, Fullerton, Fullerton, CA and Sarah J. Feakins, University of Southern California, Los Angeles, CA and Joanna Fantozzi, California State University, Fullerton, Fullerton, CA and Steve P. Lund, University of Southern California, Los Angeles, CA and Christine Hiner, California State University, Fullerton, Fullerton, CA
  201720 (Theme Sessions)
• 9:00 AM
  LATE PLEISTOCENE-HOLOCENE PALEO-PRECIPITATION RECORDS FROM THE DRYLANDS OF NORTHERN MEXICO
  Priyadarsi Roy, Institute of Geology, UNAM, Mexico City and Jesús David Quiroz, Institute of Geology, UNAM, Mexico City, N/A and Claudia Chavez-Lara, UNAM, Mexico City, N/A and Socorro Lozano, Instituto de Geología, Universidad Nacional Autónoma de México, Mexico City, N/A and Ligia Perez, UNAM, Mexico City, N/A and Rufino Lozano, Institute of Geology, UNAM, Mexico City, N/A and Francisco Romero, Institute of Geology, UNAM, Mexico City
  201476 (Theme Sessions)
• 9:20 AM
  GEOCHEMESTRY OF CALICHES OF NORTHEAST YUCATAN AS EVIDENCES OF SOIL DEVELOPMENT IN KARSTIC GEOSYSTEMS
  Elizabeth Solleiro-Rebolledo, Universidad Nacional Autónoma de México, Mexico and Sergey Sedov, Universidad Nacional Autónoma de México, Mexico D.F:, N/A and Héctor Cabadas, University of Würzburg, Würzburg, N/A and Federico Landa, Universidad Nacional Autónoma de México, Mexico, N/A
  201719 (Theme Sessions)
• 10:00 AM
  TRACING OF POLLUTION SOURCES IN URBAN DUST AND SOILS FROM HERMOSILLO CITY (NORTHWESTERN MEXICO) USING PB ISOTOPES
  R. Del Rio Salas, Estación Regional del Noroeste, Instituto de Geología, UNAM, Hermosillo, N/A and F. Paz-Moreno, Departamento de Geología, División de Ciencias Exactas y Naturales, Universidad de Sonora, Hermosillo, N/A and D. Meza-Figueroa, Departamento de Geología, División de Ciencias Exactas y Naturales, Universidad de Sonora, Hermosillo, N/A and J. Ruiz, University of Arizona, Tucson, AZ and M. De la O-Villanueva, Departamento de Geología, División de Ciencias Exactas y Naturales, Universidad de Sonora, Hermosillo and V. Moreno-Rodríguez, Departamento de Mineralogía y Petrología, Facultad de Ciencias, Universidad de Granada, Granada, N/A and M. Valencia Moreno, Estación Regional del Noroeste, Instituto de Geología, UNAM, Hermosillo and A. Gómez-Alvarez, Departamento de Ingeniería Química, División de Ingeniería, Universidad de Sonora, Hermosillo, N/A and T. Grijalva, Estación Regional del Noroeste, Instituto de Geología, UNAM, Hermosillo, N/A and A. Campillo, Departamento de Geología, División de Ciencias Exactas y Naturales, Universidad de Sonora, Hermosillo, N/A
  201797 (Theme Sessions)
• 10:20 AM
  ENVIRONMENTAL EXPOSURE TO CARCINOGENIC FIBERS DUE TO SERPENTINITE PAVED ROADS IN NEW CALEDONIA: LESSONS IN ENVIRONMENTAL EPIDEMIOLOGY AND IN PREVENTION
  Francine Baumann, University of Hawaii Cancer Center, Honolulu, HI
  200988 (Theme Sessions)
• 10:50 AM
  ARSENIC MOBILITY CONTROL BY SOLID CALCIUM ARSENATES: AN ALTERNATIVE MECHANISM OF RETENTION OF ARSENIC IN THE ENVIRONMENT
  Nadia Martínez-Villegas, Division de Geociencias Aplicadas, San Luis Potosi, N/A and Alan Castañón-Sandoval, UASLP, San Luis Potosi, N/A and José Alfredo Ramos-Leal, Division de Geociencias Aplicadas, San Luis Potosi, N/A and Roberto Briones-Gallardo, UASLP, San Luis Potosi, N/A and Miguel Avalos-Borja, Division de Materiales Avanzados, San Luis Potosi, N/A and Elías Razo-Flores, Division de Ciencias Ambientales, San Luis Potosi, N/A and Mario Villalobos, UNAM, México, D.F, N/A
  201431 (Theme Sessions)
• 11:10 AM
  ASSESSING METALS RELEASE FROM SEDIMENTS IN LAKES AND RESERVOIRS
  Anne M. Hansen, Hydrology Coordination, Jiutepec Morelos, N/A and Florence Mahé, Hydrology Coordination, Jiutepec Morelos, N/A and Carlos Corzo-Juárez, Hydrology Coordination, Jiutepec Morelos, N/A
  201288 (Theme Sessions)
• 11:30 AM
  THE IMPORTANCE OF THE MINERAL/WATER INTERFACE FOR CONTROLLING THE MOBILITY OF IONS: MACRO- AND MICROSCOPIC INVESTIGATIONS UNIFYING THE ADSORPTION BEHAVIOR OF THE FE OXYHYDROXIDES GOETHITE AND FERRIHYDRITE
  Mario Villalobos, Instituto de Geología, UNAM, México, D.F, N/A and Carlos Salazar-Camacho, UNAM, Mexico, D.F, N/A and Juan Antelo, University of Santiago de Compostela, Santiago de Compostela, N/A
  201559 (Theme Sessions)
• 11:50 AM
  DRYING INDUCED ACIDITY AT THE MINERAL-WATER INTERFACE: ATR-FTIR SPECTROSCOPY
  Javier Aguilar-Carrillo, Stellenbosch University, Stellenbosch, N/A and Cathy E. Clarke, Stellenbosch University, Stellenbosch, N/A and Alakendra N. Roychoudhury, Stellenbosch, N/A
  201420 (Theme Sessions)
• 12:10 PM
  EFFECT OF CHEMICAL-AGRONOMIC TREATMENTS ON THE EXTRACTABLE AND FREE CD, CU, PB AND ZN LEVELS SUITABLE FOR REMEDIATING MINE TAILINGS AND POLLUTED SOILS
  Arturo Aguirre-Gómez, Universidad Nacional Autónoma de México (UNAM), Cuautitlán, Edo Méx, N/A and Georgina Guzmán-Rangel, Universidad Nacional Autónoma de México (UNAM), Cuautitlán, Edo Méx, N/A
  201716 (Theme Sessions)
• 12:30 PM
  RADIOCARBON CONCENTRATION IN SHORT-LIVED HERBACEOUS PLANTS AS INDICATOR OF FOSSIL CO2 EMISSIONS IN URBAN REGIONS
  Laura E. Beramendi-Orosco, UNAM, Mexico DF, N/A and Galia Gonzalez-Hernandez, UNAM, Mexico DF, N/A
  201569 (Theme Sessions)