Earth & Environmental Sciences
basin
23%
botanical garden
47%
canopy
25%
catalysis
34%
climate
30%
climate change
62%
coniferous forest
35%
deciduous forest
34%
degradation
31%
drip irrigation
20%
dye tracer
22%
effect
26%
excavation (process)
23%
fine root
31%
forest soil
34%
hydrology
31%
index
29%
interception
62%
irrigation
19%
loess
29%
method
19%
modeling
21%
nutrient loss
20%
periodicity
22%
plateau
24%
precipitation intensity
48%
prediction
50%
preferential flow
41%
radium isotope
22%
rainfall
57%
river
100%
river basin
83%
river basin management
22%
runoff
54%
sea surface temperature
35%
simulation
28%
sodic soil
22%
soil depth
22%
Southern Oscillation
37%
spatial variation
27%
streamflow
25%
summer
40%
temperature
23%
trend
42%
wastewater
20%
water
35%
water flow
44%
water level
29%
water resource
46%
zoning
30%
Engineering & Materials Science
Adsorption
17%
Air
19%
Anodes
65%
Antibiotics
35%
Availability
9%
Carbon black
21%
Catalysis
62%
Cathodes
51%
Cerium oxide
19%
Chlorine
8%
Conduction bands
8%
Conservation
15%
Crops
17%
Current density
22%
Degradation
38%
Dilution
8%
Earthquakes
13%
Economics
10%
Ecosystems
8%
Electrochemical oxidation
25%
Electron traps
9%
Energy conservation
12%
Groundwater
18%
Hydrogen production
17%
Irrigation
18%
Isotopes
19%
Light metals
23%
Magnetic nanoparticles
19%
Nanosheets
23%
Nanotubes
19%
Nanowires
19%
Neural networks
9%
Photocatalysis
12%
Precious metals
20%
Radium
26%
Reduced Graphene Oxide
24%
Rivers
16%
Saline water
43%
Soil moisture
21%
Soils
19%
Springs (water)
26%
Titanium
15%
Tracers
18%
Urea
19%
Valence bands
9%
Wastewater
33%
Water
21%
Water resources
19%
Wetlands
23%
X ray photoelectron spectroscopy
9%
Agriculture & Biology
aesthetics
9%
Betula pendula subsp. mandshurica
5%
case studies
13%
China
63%
climate change
26%
coniferous forests
16%
control methods
14%
crop yield
14%
crops
11%
deciduous forests
17%
dewatering
20%
diaphragm
7%
earthquakes
22%
evapotranspiration
12%
fine roots
5%
forest soils
18%
hydrologic data
12%
irrigation
8%
irrigation rates
5%
land use
15%
Larix gmelinii var. principis-rupprechtii
6%
loess
39%
methodology
11%
microirrigation
17%
montane forests
18%
municipal wastewater
20%
neural networks
8%
permafrost
5%
plateaus
28%
prediction
32%
preferential flow
25%
rain
22%
ravines
21%
rehabilitation (people)
20%
runoff
35%
sediment transport
9%
sediments
14%
sewage
18%
soil
6%
soil profiles
5%
soil water
13%
spring wheat
17%
temperature
6%
uncertainty
7%
water
9%
water budget
18%
water storage
16%
winter
12%
Yangtze River
41%
Yellow River
26%