Keyphrases
Borehole
88%
Porous Media
64%
Atmospheric Conditions
62%
Gas Transport
61%
Wind-induced
58%
Managed Aquifer Recharge
48%
Vadose Zone
46%
High Permeability
45%
Air Transport
44%
Induced Convection
39%
Gas Flux
35%
Highly Permeable
33%
Earth's Atmosphere
33%
Soil Permeability
32%
Wind Speed
30%
Radon
29%
Thermal-induced Convection
28%
Humidity
25%
Air Movement
25%
CO2 Concentration
23%
CO2 Emissions
22%
Free Convection
20%
Forced Convection
20%
Greenhouse Gas Emissions
20%
Surface Wind
20%
Radon Emission
19%
Well Water
19%
Particle Size
19%
Low-cost System
19%
Pre-seismic
19%
NO3 Leaching
19%
Medium Permeability
18%
Thermal Convection
17%
Groundwater
17%
Atmospheric Temperature
17%
Nitrate
16%
Underground Cavities
16%
Spherical Particles
16%
Deep Borehole
15%
Sand
15%
Air Temperature
14%
Diffusive Transport
14%
Atmospheric Pressure
13%
Advective
13%
Land Surface
13%
Large Diameter Borehole
12%
Ambient Conditions
12%
Seismic Activity
12%
Vineyard
11%
Soil Surface
11%
Earth and Planetary Sciences
Borehole
100%
Gas Transport
59%
Planetary Atmosphere
59%
Vadose Zone
52%
Aquifer Recharge
48%
Wind Velocity
33%
Air Movement
31%
Earth Atmosphere
30%
Free Convection
29%
Atmospherics
28%
Air Temperature
28%
Surface Wind
24%
Atmospheric Pressure
21%
Forced Convection
20%
Emissions
20%
Water Well
19%
Relative Humidity
18%
Water Table
18%
Greenhouse Gas Emission
17%
Porewater
14%
Land Surface
14%
Advection
13%
Tectonics
12%
Radon Isotopes
12%
Seismic Activity
12%
Groundwater Recharge
12%
Carbon Dioxide Emission
12%
Flood
11%
Soil Surface
11%
Air Flow
11%
Denitrification
10%
Aeration
10%
Field Experiment
10%
Natural Gas
9%
Earth Surface
9%
Sustainable Groundwater Management
9%
Control System
9%
Sampler
9%
Agricultural Application
9%
Water Flow
9%
Temperature Profile
9%
Soil Moisture
9%
Carbon Dioxide
9%
Fault Zone
9%
Agricultural Soil
9%
Gaseous Diffusion
9%
Open Water
9%
Shallow Water
9%
Drinking Water Supply
9%
Farmland
9%