Landbrug og biologi
arid lands
11%
concentrates
8%
dry season
10%
grazing
36%
grazing lands
92%
irrigation
8%
land degradation
93%
livestock
8%
moderate resolution imaging spectroradiometer
17%
normalized difference vegetation index
71%
Sahel
14%
Senegal
79%
testing
4%
vegetation
32%
wet season
10%
Geo- og miljøvidenskab
camp
63%
dry season
10%
earth observation
11%
family
7%
grazing
57%
grazing pressure
27%
imagery
8%
inspection
10%
land degradation
74%
livestock
10%
MODIS
9%
NDVI
51%
spatial resolution
16%
test
4%
timescale
7%
trend
16%
vegetation
26%
well
43%
wet season
11%
Erhverv og økonomi
Africa
4%
Earth
5%
Gradient
7%
Grazing
92%
Hypothesis Test
6%
Imagery
6%
Inspection
7%
Land Degradation
98%
Livestock
8%
Proximity
6%
Redistribution
8%
Sahel
11%
Senegal
80%
Time Scales
8%
Vegetation
98%
Samfundsvidenskab
cause
38%
evidence
27%
Land degradation
100%
management
6%
redistribution
13%
Senegal
78%
time
4%
trend
19%
Kemiske forbindelser
Pressure
37%
Reduction
14%
Time
11%