Earth & Environmental Sciences
methodology
100%
ore deposit
57%
simulation
57%
rockfall
47%
risk analysis
39%
pyrite
33%
mining waste
33%
transmissivity
30%
skarn
29%
permeability
28%
histogram
28%
petroleum hydrocarbon
28%
hazard
27%
modeling
26%
geographic information system
26%
rock
25%
resource
24%
sulfide
24%
stack
23%
contamination
22%
UNESCO
22%
porosity
21%
small town
21%
infiltration
21%
acoustics
20%
seismic data
20%
borehole
20%
metal
19%
world
19%
ore
19%
aquifer
18%
statistics
18%
geology
18%
evaluation
18%
azimuth
18%
wolframite
18%
sponsorship
18%
rehabilitation
17%
analysis
16%
waste dump
16%
bottom-up approach
16%
indicator
16%
mineral deposit
16%
engineering geology
16%
engineering
16%
type of waste
16%
oil
15%
mine waste
15%
international organization
15%
decision analysis
15%
Engineering & Materials Science
Soils
35%
Aquifers
33%
Contamination
33%
Geographic information systems
30%
Groundwater
30%
Infiltration
29%
Ore deposits
27%
Hydrocarbons
26%
Geology
26%
Oils
25%
Pyrites
24%
Mineral resources
23%
Metalloids
23%
Uncertainty
22%
Crude oil
22%
Minerals
21%
Environmental management
18%
Wine
17%
Groundwater resources
15%
Quality management
15%
Water quality
15%
Land use
15%
Rocks
15%
3D modeling
14%
Limestone
14%
Phosphates
14%
Shale
14%
Ores
14%
Dams
14%
Monitoring
14%
Spectroscopy
14%
Spatial distribution
14%
Water levels
13%
Ecosystems
13%
Developing countries
13%
Metals
13%
Hydrogeology
13%
Hydrosphere
12%
Standardization
12%
Planning
12%
Urban growth
10%
Productivity
10%
Water supply
10%
Hydraulics
9%
Statistics
9%
Health
9%
Acoustic impedance
9%
Degradation
8%
Agriculture & Biology
Portugal
31%
uranium
26%
sediments
23%
case studies
21%
precision agriculture
20%
land use planning
19%
Vitis vinifera
17%
groundwater contamination
17%
biofortification
16%
vigor
16%
zinc
13%
vineyards
13%
monitoring
13%
metals
12%
vines
12%
crop production
11%
adsorption
11%
surface drainage
11%
soil
11%
soil sampling
11%
Spain
10%
drainage
10%
nitrates
10%
mineral content
10%
iron oxyhydroxides
9%
oxide, hydroxide, and oxyhydroxide minerals
9%
unmanned aerial vehicles
9%
normalized difference vegetation index
8%
zinc sulfate
8%
zinc oxide
8%
wines
7%
clay minerals
7%
oxides
7%
minerals
7%
foliar application
6%
human population
6%
waste reduction
6%
food production
6%
soil remediation
6%
sensors (equipment)
6%
niobium
6%
metalloids
6%
X-radiation
6%
grapes
5%
drainage water
5%
stream channels
5%
vegetation index
5%
vanadium
5%
farming systems
5%
fluorescence
5%