Earth & Environmental Sciences
land surface
100%
water storage
55%
snow
47%
GRACE
42%
runoff
39%
land
38%
simulation
36%
snow water equivalent
34%
soil
33%
river basin
33%
modeling
30%
hillslope
30%
vegetation dynamics
23%
snow cover
23%
climate modeling
22%
snowpack
22%
catchment
22%
groundwater
20%
watershed
20%
soil moisture
19%
evapotranspiration
19%
vegetation
18%
water
17%
streamflow
16%
soil water
16%
effect
16%
data assimilation
15%
rainfall
15%
biogenic emission
15%
development model
15%
complex terrain
15%
landscape evolution
14%
evaluation
13%
parameter
13%
climate
13%
drought
12%
leaf area index
12%
Biosphere 2
12%
general circulation model
11%
parameterization
11%
observatory
11%
snowmelt
11%
irrigation
11%
loess
11%
MODIS
10%
atmosphere
10%
routing
10%
regional climate
9%
Kalman filter
9%
surface energy
9%
Physics & Astronomy
snow
58%
river basins
45%
climate
44%
climate models
37%
snow cover
26%
water
24%
recovery
23%
ground water
22%
gravitation
21%
drainage
21%
soils
17%
MODIS (radiometry)
15%
drought
14%
assimilation
14%
hydrology models
13%
vegetation
13%
evaluation
11%
aquifers
11%
monsoons
11%
sea surface temperature
10%
canopies
10%
leaf area index
10%
canopies (vegetation)
10%
soil moisture
9%
parameterization
9%
Kalman filters
8%
irrigation
8%
annual variations
8%
phenology
8%
bulbs
7%
fitness
7%
rain
7%
mass balance
7%
summer
7%
productivity
6%
Southeast Asia
6%
surface energy
6%
China
6%
hydraulics
6%
volatile organic compounds
6%
evapotranspiration
6%
estimates
5%