Earth and Planetary Sciences
Groundwater
100%
Investigation
93%
Rainfall
87%
Region
67%
Soil
57%
Iran
47%
Runoff
45%
Climate
42%
Catchment
41%
Tunisia
40%
Variability
38%
River
37%
Climate Change
35%
China
32%
Show
28%
Japan
27%
Lake
27%
Aquifer
24%
Water Resource
23%
River Basin
23%
Management
23%
Time Domain Reflectometry
22%
Machine Learning
21%
Irrigation
21%
Infiltration
21%
Water Balance
21%
Experiment
20%
Increasing
20%
Risk
20%
Need
19%
Content
19%
Pollution
19%
Metropolitan Area
19%
Summer
18%
Water Management
18%
Solute Transport
18%
Groundwater Recharge
17%
Southern Oscillation
17%
Sweden
17%
Estimate
16%
Surface Water
16%
Recharge
16%
Flood
16%
Rate
16%
Average
16%
Hydrology
15%
Electrical Resistivity
15%
Reservoir
15%
Land Use
15%
Season
14%
Agricultural and Biological Sciences
Area
37%
Soil
37%
Water
36%
Groundwaters
31%
Irrigation
26%
Fields
16%
Soil Salinity
16%
Temperature
15%
Crops
15%
Drip Irrigation
14%
Pollution
12%
Soil Water Content
11%
Soil Moisture
10%
Basins
10%
Irrigation Water
10%
Harvesting
10%
Shrub
9%
Time Domain Reflectometry
9%
Water Resources
9%
Soil Water
7%
Sand
6%
Solution
6%
Climate
6%
Clay Soil
6%
Estimation
6%
Vegetation
6%
Irrigation Management
5%
Desert
5%
Annuals
5%
Barley
5%
Spring
5%
Rhizosphere
5%
Sandy Soil
5%
Aquifer
5%
Brackish Water
5%
Wastewater
5%
Sediments
5%
Water Table
5%
Engineering
Models
54%
Prediction
18%
Precipitation
16%
Time-Domain Reflectometry
16%
Electrical Conductivity
14%
Performance
12%
Experiments
10%
Run-off
10%
Dielectrics
10%
Development
9%
Rainfall Intensity
8%
Convective
7%
Phase Space
7%
Characteristics
6%
Hydroelectric Energy
6%
Columns (Structural)
6%
Sensor
6%
Hydraulics
6%
Diffusion Model
6%
Temperature
5%
Statistical Property
5%
Sustainable Development
5%
Advection
5%
Rain Gauge
5%
