Agriculture & Biology
mountains
69%
growing season
67%
ecosystems
63%
leaves
36%
moderate resolution imaging spectroradiometer
32%
vegetation
31%
normalized difference vegetation index
27%
Appalachian region
26%
water budget
24%
carbon sequestration
24%
runoff
23%
forest ecosystems
23%
space and time
23%
ecosystem services
22%
phenology
19%
climate change
17%
water stress
17%
temperature
16%
climate
16%
drought
16%
water
8%
Earth & Environmental Sciences
senescence
70%
watershed
61%
mountain
54%
growing season
50%
ecosystem vulnerability
22%
drought stress
18%
ecosystem response
17%
ecosystem
16%
vegetation dynamics
16%
temperate forest
15%
phenology
14%
forest ecosystem
13%
water use
13%
NDVI
13%
carbon sequestration
12%
water budget
12%
ecosystem service
12%
MODIS
12%
drought
10%
temperature
10%
timescale
9%
runoff
9%
services
8%
vegetation
8%
climate change
8%
climate
7%
trend
6%
effect
6%
rate
4%
Medicine & Life Sciences
Ecosystem
92%
Forests
66%
Droughts
44%
Carbon Sequestration
30%
Temperature
20%
Climate Change
19%
Water
18%
Fresh Water
17%
Climate
16%
Chemical Compounds
Ecosystem
100%
Time
10%
Length
8%
Carbon Atom
6%