Earth & Environmental Sciences
alfalfa
17%
annual cycle
18%
aquifer
15%
beetle
19%
biomass
10%
brine
15%
crop
34%
defoliation
23%
desert
43%
drainage water
9%
drought
13%
evapotranspiration
87%
forage
9%
growing season
22%
halophyte
24%
heat balance
17%
index method
20%
irrigation
33%
leaf area index
13%
lysimeter
20%
measuring
11%
MODIS
46%
moisture flux
22%
net radiation
10%
rate
10%
research and development
16%
reverse osmosis
17%
river
34%
river basin
18%
river system
21%
river terrace
9%
salinity
12%
salt
23%
salvage
22%
sap flow
24%
sensor
25%
shrub
14%
solar radiation
15%
stem
11%
stomatal conductance
49%
terrace
16%
transpiration
54%
vadose zone
13%
vapor pressure
10%
vegetation
13%
vegetation index
52%
water
14%
water consumption
18%
water treatment plant
9%
water use
46%
Agriculture & Biology
aquifers
33%
arid zones
7%
Atriplex lentiformis
31%
canopy
7%
capillarity
25%
capillary fringe
7%
Chrysomelidae
19%
Colorado River
19%
defoliation
18%
deserts
49%
Diorhabda carinulata
33%
drainage
12%
drought
13%
evapotranspiration
33%
floodplains
20%
fluid mechanics
16%
functional diversity
20%
groundwater
15%
growing season
13%
halophytes
8%
heat
7%
irrigation
22%
irrigation rates
13%
irrigation requirement
25%
leaf area index
9%
lysimeters
8%
phreatophytes
61%
Populus deltoides
22%
Populus fremontii
29%
reverse osmosis
9%
rivers
30%
salinity
19%
Salix gooddingii
34%
salts
14%
sap
21%
sap flow
8%
shrubs
7%
soil water
8%
solar radiation
9%
stems
8%
stomatal conductance
49%
Tamarix
100%
terraces
28%
transpiration
51%
tropical forests
18%
vadose zone
30%
vapor pressure deficit
11%
water
26%
willows
19%
xylem
16%