B33B:
Characterizing Spatial and Temporal Variability of Hydrological and Biogeochemical Processes Across Scales I Posters

Session ID#: 4696

Wednesday, 17 December 2014: 1:40 PM-6:00 PM
Not an Option (Moscone West)
Chairs:  Susan S. Hubbard, Oak Ridge National Laboratory, Oak Ridge, TN, United States and Bhavna Arora, Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, CA, United States
Primary Convener:  Bhavna Arora, Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, CA, United States
Co-conveners:  Haruko M Wainwright, Lawrence Berkeley National Laboratory, Department of Nuclear Science and Engineering, Berkeley, United States and Susan S. Hubbard, Oak Ridge National Laboratory, Oak Ridge, TN, United States
OSPA Liaison:  Haruko M Wainwright, Lawrence Berkeley National Laboratory, Berkeley, United States
Co-Sponsor(s):
  • H - Hydrology
Index Terms:

0414 Biogeochemical cycles, processes, and modeling [BIOGEOSCIENCES]
0434 Data sets [BIOGEOSCIENCES]
3252 Spatial analysis [MATHEMATICAL GEOPHYSICS]
3270 Time series analysis [MATHEMATICAL GEOPHYSICS]
Virtual Option?: No
Swirl Theme: Global Soils

Abstracts Submitted to this Session:

 
Novel Approaches for Delineating and Studying “Hotspots” and “Hot Moments” in Fluvial Environments (31906)
Kenneth Hurst Williams, Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, United States, Matthias Bücker, Braunschweig Technical University, Institute for Geophysics and Extraterrestrial Physics, Braunschweig, Germany, Adrian Flores Orozco, TU Wien, Department of Geodesy and Geoinformation, Research Unit of Geophysics, Vienna, Austria, Chad Hobson, Lawrence Berkeley National Laboratory, Berkeley, CA, United States and Mark Robbins, University of Michigan, Ann Arbor, MI, United States
 
Subsurface Carbon Cycling Below the Root Zone (31079)
Jiamin Wan1, Wenming Dong2, Yongman Kim3, Tetsu K Tokunaga4, Markus Bill5, Mark E Conrad6, Kenneth Hurst Williams6, Philip E Long7 and Susan S. Hubbard8, (1)Lawrence Berkeley National Laboratory, Berkeley, CA, United States, (2)Lawrence Berkeley National Laboratory, Energy Geoscience Division, Berkeley, United States, (3)Lawrence Berkeley National Lab, Earth Science Division, Berkeley, CA, United States, (4)Earth and Environment Sciences Area, Lawrence Berkeley National Laboratory, Berkeley, CA, United States, (5)Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, CA, United States, (6)Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, United States, (7)Lawrence Berkeley National Lab, Chelan, WA, United States, (8)Oak Ridge National Laboratory, Oak Ridge, TN, United States
 
Ultraviolet-Visible and Fluorescence Analyses Reveal the Spatial and Seasonal Variability of Dissolved Organic Matter through the Vadose Zone to Groundwater at the Rifle, Colorado River Floodplain Site (30932)
Wenming Dong1, Jiamin Wan2, Tetsu K Tokunaga2, Benjamin Gilbert3, Yongman Kim4 and Kenneth Hurst Williams2, (1)Lawrence Berkeley National Laboratory, Energy Geoscience Division, Berkeley, United States, (2)Lawrence Berkeley National Laboratory, Berkeley, CA, United States, (3)Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, United States, (4)Lawrence Berkeley National Laboratory, Earth Science Divission, Berkeley, CA, United States
 
Using Geochemical Indicators to Distinguish High Biogeochemical Activity in Sediments (13867)
Amy Marietta Kenwell1, Alexis Navarre-Sitchler2, Rodrigo Prugue1, John R Spear3, Kenneth Hurst Williams4 and Reed M Maxwell5, (1)Colorado School of Mines, Golden, CO, United States, (2)Colorado School of Mines, Department of Geology & Geological Engineering, Hydrologic Science & Engineering, Golden, United States, (3)Colorado School of Mines, Civil and Environmental Engineering, Golden, CO, United States, (4)Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, United States, (5)Princeton University, Princeton, NJ, United States
 
Small and Large-scale Drivers of Denitrification Patterns in “Accidental” Urban Wetlands in Phoenix, Arizona (27523)
Amanda K Suchy1, Monica Marie Palta2, Daniel L Childers3 and Juliet C Stromberg2, (1)Arizona State University, Tempe, United States, (2)Arizona State University, Tempe, AZ, United States, (3)Arizona State University, School of Sustainability, Tempe, AZ, United States
 
Denitrification Related to Geomorphic Process in Large Rivers (10174)
Laurence Lin1, Lisa Davis2, Jennifier W Edmonds1 and Sagy Cohen2, (1)University of Alabama, Tuscaloosa, AL, United States, (2)University of Alabama, Department of Geography and the Environment, Tuscaloosa, AL, United States
 
Topographic controls on scaling of hydrologic and thermal processes in polygonal ground features of an Arctic ecosystem: A case study using idealized non-isothermal surface-subsurface simulations (12920)
Gautam Bisht, Pacific Northwest National Laboratory, Richland, WA, United States, William J Riley, Lawrence Berkeley National Laboratory, Climate and Ecosystem Sciences Division, Berkeley, CA, United States, Nathan Collier, Oak Ridge National Laboratory, Computational Sciences & Engineering Division, Oak Ridge, United States and Jitendra Kumar, Oak Ridge National Laboratory, Oak Ridge, TN, United States
 
An investigation of the sensitivity of low-field nuclear magnetic resonance to microbial growth and activity (15403)
Chi Zhang, University of Vienna, Vienna, Austria and Kristina Keating, Rutgers University, Department of Earth and Environmental Sciences, Newark, United States
 
Rapid and Portable Methods for Identification of Bacterially Influenced Calcite: Application of Laser-Induced Breakdown Spectroscopy and AOTF Reflectance Spectroscopy, Fort Stanton Cave, New Mexico (27128)
Nancy J McMillan1, Arriana Chavez1, Nancy Chanover2, David Voelz3, Kyle Uckert2, Rula Tawalbeh1, John Gariano1, Ivan Dragulin1, Xifeng Xiao1 and Robert Hull4, (1)New Mexico State Univ, Las Cruces, NM, United States, (2)New Mexico State University Main Campus, Department of Astronomy, Las Cruces, NM, United States, (3)New Mexico State University Main Campus, Department of Electrical and Computer Engineering, Las Cruces, NM, United States, (4)New Mexico State University Main Campus, Department of Electrical and Computer Engineering, Las Cruces, United States
 
Understanding Cr(VI) sorption in heterogeneous porous media using column experiments and reactive transport modeling (19181)
LI WANG, Pennsylvania State University Main Campus, University Park, PA, United States and Li Li, Pennsylvania State University Main Campus, Department of Civil and Environmental Engineering, University Park, PA, United States
 
Imaging reactive minerals in the subsurface using inverse reactive transport modeling: an example relevant for arsenic mobilization (27161)
Sarah Fakhreddine1, Jonghyun Harry Lee2, Peter K Kitanidis2, Scott E Fendorf3 and Massimo Rolle2,4, (1)University of Texas at Austin, Jackson School of Geosciences, Austin, United States, (2)Stanford University, Stanford, CA, United States, (3)Stanford University, Department of Earth System Science, Stanford, United States, (4)University of Tuebingen, Tuebingen, Germany
 
Diurnal cycles control the fate of contaminants at an Andean river confluence impacted by legacy mining (19632)
Paula Alejandra Guerra1, Kyle Simonson1, Carlos A Bonilla1,2, Gonzalo E Pizarro1,2, Pablo Pasten1,2, Cristian R Escauriaza3 and Christian González1, (1)Pontificia Universidad Catolica de Chile, Santiago, Chile, (2)Centro de Desarrollo Urbano Sustentable, Santiago, Chile, (3)Pontificia Universidad Católica de Chile, Departamento de Ingeniería Hidráulica y Ambiental, Santiago, Chile
 
The role of soil hydrologic heterogeneity for modeling large-scale bioremediation protocols. (16963)
Nunzio Romano1, Mario Palladino2, Giuseppe Speranza3, Paola Di Fiore2, Benedetto Sica4 and Paolo Nasta5, (1)The University of Naples Federico II, Department of Agricultural Sciences, AFBE Division, Naples, Italy, (2)The University of Naples Federico II, Naples, Italy, (3)CIRAM, Interdepartmental Research Center for Environment – C.I.R.AM., Napoli, Italy, (4)The University of Naples Federico II, Department of Agricultural Sciences, Portici, Italy, (5)The University of Naples Federico II, Department of Agricultural Sciences, AFBE Division, Portici, Italy
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