Earth & Environmental Sciences
air temperature
13%
anomaly
11%
atmosphere
9%
biome
18%
biosphere
17%
brightness temperature
17%
damage
10%
detection
59%
disturbance
11%
drought
13%
ecosystem
9%
ecosystem process
18%
eddy
14%
frost
35%
gas exchange
19%
global warming
14%
in situ
10%
land
18%
microwave
14%
microwave radiometer
59%
MODIS
30%
NDVI
47%
Northern Hemisphere
90%
phenology
18%
pixel
13%
productivity
11%
remote sensing
10%
sensor
11%
SSM-I
42%
summer
9%
temperature
12%
thawing
18%
trace gas
18%
trend
33%
vegetation
61%
warming
13%
weather station
17%
Agriculture & Biology
air temperature
15%
biosphere
20%
drought
13%
ecosystems
38%
eddy covariance
25%
frost
18%
frost injury
22%
gas exchange
16%
global warming
17%
microwave radiation
49%
microwave radiometers
100%
moderate resolution imaging spectroradiometer
53%
phenology
15%
plant growth
12%
remote sensing
19%
sensors (equipment)
48%
summer
11%
temperature
20%
thawing
17%
uptake mechanisms
11%
vegetation
75%
weather stations
23%