Earth & Environmental Sciences
UNESCO
92%
soil erosion
88%
society
71%
erosion rate
70%
water resource
69%
land use
61%
erosion
58%
Mediterranean climate
57%
climate change adaptation
56%
riparian vegetation
55%
vegetation
55%
agroforestry
55%
planet
55%
hydrological modeling
54%
water scarcity
51%
gully
50%
hillslope
49%
loss
49%
program
48%
translocation
48%
tillage
48%
climate change impact
47%
soil condition
47%
forestry
45%
soil
45%
water supply
43%
runoff
43%
fallow
43%
gravel
41%
river flow
40%
connectivity
39%
education
39%
land cover
37%
relocation
35%
agriculture
35%
wheat
35%
sedimentation
34%
Earth science
33%
Europe
31%
rainfall
31%
effect
31%
land management
30%
science
30%
services
29%
NDVI
28%
household survey
28%
sediment
28%
water
28%
agrarian reform
25%
cereal
25%
Agriculture & Biology
arid lands
100%
Portugal
62%
land cover
60%
soil erosion
60%
forestry
57%
vegetation
57%
climate change
54%
Mediterranean climate
53%
planning
52%
case studies
52%
agroforestry
52%
soil
46%
land use
45%
tillage
44%
soil quality
42%
agriculture
41%
fallow
40%
climate
36%
stakeholders
30%
sustainable land management
26%
farms
24%
land reform
23%
ecosystems
23%
tillage erosion
22%
Landsat
22%
land degradation
21%
Common Agricultural Policy
21%
desertification
21%
spatial data
21%
wheat
19%
agricultural policy
19%
land management
19%
runoff
17%
methodology
16%
ecological resilience
15%
rocks
14%
valleys
14%
Quercus
14%
image analysis
12%
natural resource management
12%
moldboard plows
10%
livelihood
10%
microclimate
10%
arid zones
9%
socioeconomics
9%
interviews
8%
questionnaires
8%
rivers
7%
stony soils
6%
monitoring
5%
Social Sciences
erosion
68%
land use
54%
Portugal
48%
municipality
43%
Italy
37%
constitution
37%
river
36%
desertification
22%
River flow
20%
Vegetation types
19%
trend
18%
management
18%
Floodplains
17%
Drainage basins
17%
agricultural policy
16%
regime
12%
fan
9%
CAP
9%
geography
8%
Land management
8%
change management
8%
agrarian reform
7%
knowledge
7%
stabilization
7%
climate
7%
fluctuation
7%
engineering
6%
regulation
6%
literature
6%
regression
5%
climate change
5%
event
5%
methodology
5%