Earth & Environmental Sciences
water saving
72%
zeolite
61%
water content
24%
soil horizon
23%
water budget
18%
soil
17%
time domain reflectometry
13%
nutrient loss
13%
field capacity
12%
agricultural practice
11%
mitigation measure
11%
crop yield
10%
soil quality
10%
environmental quality
10%
water availability
10%
electrical conductivity
9%
sound
8%
probe
8%
soil water
8%
experimental study
8%
drought
8%
irrigation
7%
leaching
7%
water resource
7%
water quality
6%
nutrient
6%
rainfall
6%
summer
5%
station
5%
calculation
5%
monitoring
5%
temperature
3%
Engineering & Materials Science
Zeolites
74%
Soils
48%
Water
33%
Water content
33%
Nutrients
25%
Soil conditioners
19%
Soil quality
17%
Drought
15%
Water resources
13%
Water quality
12%
Leaching
12%
Irrigation
12%
Electric Conductivity
11%
Crops
11%
Rain
11%
Acoustic waves
8%
Availability
7%
Monitoring
5%
Temperature
4%
Medicine & Life Sciences
Zeolites
100%
Soil
67%
Water
41%
Water Resources
13%
Nutrients
13%
Droughts
12%
Electric Conductivity
11%
Water Quality
11%
Temperature
5%
Chemistry
Soil
52%
Zeolite
46%
Nutrient
18%
Soil Conditioner
15%
Irrigation
13%
Leaching
7%
Electrical Conductivity
6%
Probe
5%
Reaction Yield
3%