Agriculture & Biology
land policy
100%
land cover
81%
arid lands
66%
land use
60%
normalized difference vegetation index
53%
vegetation
30%
land degradation
29%
household surveys
28%
China
26%
land restoration
25%
degradation
25%
vegetation cover
23%
sustainable development
23%
time series analysis
23%
rangelands
23%
households
19%
population density
18%
livestock
16%
ecosystems
15%
farmers
14%
markets
14%
Earth & Environmental Sciences
land cover
49%
land use
41%
decision
39%
policy
37%
NDVI
23%
cultural tradition
18%
ecosystem degradation
17%
analysis
16%
household survey
15%
vegetation
14%
revegetation
14%
environmental consequence
14%
effect
14%
land degradation
14%
rangeland
13%
vegetation cover
11%
accessibility
11%
livestock
11%
population density
11%
county
11%
land surface
10%
household
10%
sustainable development
10%
market
8%
time series
8%
modeling
5%