Earth and Planetary Sciences
Advection
13%
Air Temperature
11%
Annual Variation
16%
Aquifer Recharge
32%
Aquitard
15%
Atmospherics
13%
Australia
85%
Base Flow
9%
Biofilm
11%
Borehole
17%
Boundary Condition
25%
Braided River
10%
Carbon Dioxide
16%
China
30%
Climate Change
29%
Coastal Aquifer
68%
Confined Aquifer
12%
Decision Making
19%
Dewatering
11%
Dry Season
15%
Electrical Resistivity
11%
Evapotranspiration
53%
Field Scale
11%
Flood Plain
24%
Flow Distribution
12%
Flow Velocity
18%
Geophysics
12%
GRACE
16%
Groundwater
11%
Groundwater Dependent Ecosystem
15%
Groundwater Flow
100%
Groundwater Management
17%
Groundwater Models
41%
Groundwater Recharge
59%
Groundwater Resource
24%
Groundwater-Surface Water Interaction
10%
Hydraulic Conductivity
45%
Hydraulic Head
37%
Hydraulic Property
16%
Hydrogeology
30%
Hyporheic Zone
13%
Iran
19%
Laboratory Experiment
13%
Laboratory Scale
11%
Land Surface
16%
Land Use
9%
Machine Learning
12%
Mediterranean Climate
10%
MODIS
11%
Normalized Difference Vegetation Index
9%
Numerical Model
43%
Numerical Modeling
30%
Open Pit Mine
9%
Physical Process
13%
Porewater
19%
Preferential Flow
9%
Reactive Transport
16%
Remote Sensing
22%
Replenishment
11%
Rhizosphere
9%
Riparian Zone
9%
River System
10%
River Water
11%
Salinity
45%
Salinization
14%
Sap Flow
9%
Sea Level Rise
9%
Semiarid Region
9%
Soil Moisture
26%
Soil Water
17%
Solute Transport
20%
South Australia
41%
Spatial Variation
14%
Stable Isotope
9%
Streamflow
33%
Subsurface Flow
9%
Surface Water
81%
Temperature Profile
10%
Temporal Variation
16%
Time Series
30%
Timescale
10%
Transit Time
10%
Travel Time
12%
Uncertainty Analysis
26%
Unconfined Aquifer
17%
United States of America
11%
Unsaturated Flow
10%
Vadose Zone
30%
Vegetation
36%
Water Availability
10%
Water Balance
25%
Water Body
9%
Water Management
15%
Water Resources Development
10%
Water Storage
22%
Water Stress
10%
Water Supply
28%
Water Table
54%
Western Australia
11%
Wet Season
8%
Engineering
Advection
5%
Applicability
6%
Australia
25%
Boundary Condition
5%
Climate Change
5%
Climatic Change
5%
Convective
7%
Dimensionality
5%
Driven Flow
8%
Engineering
5%
Environmental Variable
5%
Experimental Investigation
5%
Flowmeter
5%
Fourier Series
8%
Groundwater Inflow
5%
Hydraulic Parameter
7%
Hydraulics
20%
Hydrodynamics
6%
Land Surface
5%
Learning System
7%
Natural Convection
17%
Numerical Model
12%
Numerical Modeling
9%
Porosity
15%
Rayleigh Number
5%
Salt Water Intrusion
23%
Simple Model
6%
Solute Transport
8%
Streambed
8%
Stress Function
6%
Subsurface
9%
Surface Water
5%
Temperature Profile
7%
Temperature Time
5%
Thermodynamics
9%
Transients
19%
Two Dimensional
5%
Urban Heat Island Effect
5%
Water Resource
7%