Earth & Environmental Sciences
recharge
72%
cooperation
71%
evaporation
64%
isotope
60%
gulf
60%
groundwater
49%
meteoric water
29%
shoreline
23%
Indian Ocean
16%
residence time
15%
infiltration
14%
rate
14%
freshwater resource
11%
saline intrusion
11%
water
11%
resource
10%
sea
9%
water demand
9%
Mediterranean Sea
8%
water management
7%
relative humidity
7%
isotopic composition
7%
sustainable development
7%
Holocene
7%
irrigation
6%
Pleistocene
6%
water resource
6%
moisture
6%
surface water
6%
wastewater
6%
rainfall
5%
planning
5%
oil
5%
ocean
5%
loss
4%
Engineering & Materials Science
Isotopes
100%
Groundwater
96%
Evaporation
81%
Water piping systems
40%
Infiltration
21%
Surface waters
12%
Water management
11%
Water resources
11%
Irrigation
10%
Rain
9%
Wastewater
9%
Vapors
8%
Atmospheric humidity
8%
Sustainable development
8%
Moisture
7%
Chemical analysis
5%
Oils
5%
Planning
5%
Social Sciences
water
63%
Oman
38%
United Arab Emirates
34%
Saudi Arabia
32%
Bahrain
26%
Indian Ocean
25%
Qatar
24%
subversion
24%
Kuwait
24%
Freshwater resources
17%
Surface waters
15%
management planning
13%
Industrial sector
12%
irrigation
12%
Water resources
12%
water management
11%
resources
8%
sustainable development
8%
time
7%
cause
6%
Group
3%
Chemical Compounds
Groundwater
87%
Rate of Evaporation
78%
Evaporation
72%
Isotope
70%
Residence Time
28%
Irrigation
20%
Surface Water
14%
Humidity
12%
Wastewater
10%
Flow
8%