Keyphrases
Shallow Subsurface
100%
Geothermal Energy
100%
Thermogeology
100%
Physical Properties
33%
Illinois
33%
Strong Correlation
33%
Heat Conduction
33%
Long History
33%
Thermal Gradient
33%
Renewable Energy
33%
From below
33%
Moisture Content
33%
High Cost
33%
Greenhouse Gas Emissions
33%
Widespread Adoption
33%
Thermophysical Properties
33%
Emission Reduction
33%
Scale Variation
33%
Groundwater
33%
Thermal Process
33%
Shallow Groundwater
33%
Groundwater Influence
33%
Overall Cost
33%
Near-surface Temperature
33%
Critical Zone
33%
Mineralogy
33%
Groundwater Flow
33%
Deep Groundwater
33%
Installation Cost
33%
Thermal Profile
33%
Surface Temperature Change
33%
Meter Scale
33%
Energy Studies
33%
Ground Source Heat Pump
33%
Heat Pump
33%
Sub-meter
33%
Applied Energy
33%
Low Enthalpy
33%
Unconsolidated Sediments
33%
Geologic Mapping
33%
Space Heating
33%
Rock Physical Properties
33%
Geothermal Resources
33%
Sediment Physical Properties
33%
Fiber-optic Distributed Temperature Sensing
33%
Space Cooling
33%
Geophysical Logging
33%
Geothermal Heat Flux
33%
Thermal Property Analysis
33%
Wellbore Drilling
33%
Geoexchange
33%
Earth and Planetary Sciences
Geothermal Resource
100%
Illinois
50%
Emissions
50%
Near-Surface Geology
50%
Renewable Energy
50%
Actuator
50%
Greenhouse Gas
50%
Mineralogy
50%
Groundwater Flow
50%
Enthalpy
50%
Heat Flux
50%