A5011528204- Hydrocarbon exploration and reservoir analysis
- Methane Hydrates and Related Phenomena
- Plant Water Relations and Carbon Dynamics
- Atmospheric and Environmental Gas Dynamics
- Geology and Paleoclimatology Research
- Peatlands and Wetlands Ecology
- Soil and Environmental Studies
- Soil Carbon and Nitrogen Dynamics
- Hydraulic Fracturing and Reservoir Analysis
- Geological Studies and Exploration
- CO2 Sequestration and Geologic Interactions
- Tree-ring climate responses
- Soil and Water Nutrient Dynamics
- Plant Ecology and Soil Science
- Scientific Research and Discoveries
- Drilling and Well Engineering
- Agriculture, Soil, Plant Science
- Image Processing and 3D Reconstruction
- Seismic Imaging and Inversion Techniques
- Iron oxide chemistry and applications
- Hydrology and Watershed Management Studies
- Tree Root and Stability Studies
- Enhanced Oil Recovery Techniques
The University of Texas at Austin
2020-2024
Washington University in St. Louis
2014
Abstract Soils are widely considered the primary terrestrial organic matter pool mediating carbon transactions with atmosphere and groundwater. Because soils both a host product of rhizosphere activity, they thought to mark location where photosynthetic fixation dioxide (CO 2 ) is balanced by oxidation matter. However, in many environments, extends below into fractured bedrock, it unknown if resulting biological hydrologic dynamics bedrock have significant impact on cycling. Here we show...
Abstract Nitrogen is the most limiting nutrient to forest productivity worldwide. Recently, it has been established that diverse ecosystems source a substantial fraction of their water from weathered bedrock, leading questions about whether root-driven nitrogen cycling extends into bedrock as well. In this study, we specifically examined dynamics using specialized instrumentation distributed across 16 m vadose zone (WBVZ) underlying an old growth in northern California where...
The ocean is the largest natural carbon sink on our planet and provides a range of biological chemical pathways by which this fast-to-slow transfer occurs. This allows elaboration removal systems aiming to shift between fast cycles (years decades) slow (100s millions years). An idea behind project produce carbon-containing “biomass” consisting mixtures sustainably sourced forestry residues (both hardwood softwood), calcium carbonate, lime kiln dust, water that mixed...
Abstract Woody plant transpiration is a major control on Earth’s climate system, streamflow, and human water supply. Soils are widely considered to be the primary reservoir of for woody plants, however, plants also access stored in fractures pores bedrock, either as rock moisture (water unsaturated zone) (Schwinning, 2010) or bedrock groundwater (below table) (Miller et al., 2010). Bedrock source has not been evaluated over large scales, consequently, its importance terrestrial carbon cycling...