Earth & Environmental Sciences
methodology
100%
ore deposit
60%
simulation
59%
rockfall
50%
risk analysis
41%
pyrite
35%
mining waste
34%
transmissivity
31%
skarn
31%
permeability
30%
histogram
30%
petroleum hydrocarbon
29%
hazard
28%
modeling
27%
rock
26%
resource
26%
sulfide
25%
stack
24%
UNESCO
23%
porosity
22%
small town
22%
acoustics
21%
seismic data
21%
borehole
21%
contamination
20%
metal
20%
world
20%
ore
19%
statistics
19%
geology
19%
azimuth
19%
wolframite
19%
sponsorship
18%
rehabilitation
18%
analysis
17%
waste dump
17%
bottom-up approach
17%
evaluation
17%
mineral deposit
17%
engineering geology
17%
engineering
17%
type of waste
17%
oil
16%
mine waste
16%
international organization
16%
decision analysis
16%
innovation
16%
wine
15%
chemical element
15%
soil
15%
Engineering & Materials Science
Soils
37%
Aquifers
34%
Contamination
34%
Geographic information systems
32%
Groundwater
31%
Infiltration
31%
Ore deposits
28%
Hydrocarbons
27%
Geology
27%
Oils
27%
Pyrites
26%
Mineral resources
24%
Metalloids
24%
Uncertainty
23%
Crude oil
23%
Minerals
22%
Environmental management
19%
Wine
18%
Groundwater resources
16%
Quality management
16%
Water quality
16%
Land use
16%
Rocks
15%
3D modeling
15%
Limestone
15%
Phosphates
15%
Shale
15%
Ores
15%
Dams
15%
Monitoring
15%
Spectroscopy
14%
Spatial distribution
14%
Water levels
14%
Ecosystems
14%
Developing countries
14%
Metals
13%
Hydrogeology
13%
Hydrosphere
13%
Standardization
12%
Planning
12%
Urban growth
11%
Productivity
10%
Water supply
10%
Hydraulics
10%
Statistics
10%
Health
9%
Acoustic impedance
9%
Degradation
9%
Agriculture & Biology
Portugal
32%
uranium
28%
sediments
24%
case studies
22%
precision agriculture
21%
land use planning
20%
Vitis vinifera
18%
groundwater contamination
18%
biofortification
17%
vigor
16%
zinc
14%
vineyards
14%
monitoring
13%
metals
13%
vines
13%
crop production
12%
adsorption
12%
surface drainage
11%
soil
11%
soil sampling
11%
Spain
11%
drainage
11%
nitrates
11%
mineral content
10%
iron oxyhydroxides
10%
oxide, hydroxide, and oxyhydroxide minerals
9%
unmanned aerial vehicles
9%
normalized difference vegetation index
8%
zinc sulfate
8%
zinc oxide
8%
wines
8%
clay minerals
7%
oxides
7%
minerals
7%
foliar application
7%
human population
7%
waste reduction
7%
food production
6%
soil remediation
6%
sensors (equipment)
6%
niobium
6%
metalloids
6%
X-radiation
6%
grapes
6%
drainage water
5%
stream channels
5%
vegetation index
5%
vanadium
5%
farming systems
5%
fluorescence
5%