Earth & Environmental Sciences
permafrost ecosystem
100%
permafrost
55%
stack
51%
Landsat
49%
detection
33%
lake
27%
degradation
24%
snow
15%
remote sensing
12%
gully
10%
snowmelt
10%
snow cover
9%
annual variation
9%
product
9%
sediment
9%
engine
8%
shoreline
8%
turbidity
8%
water body
8%
preserve
8%
persistence
8%
plume
7%
imagery
7%
attribute
7%
drainage
6%
spatial distribution
6%
erosion
6%
ice
6%
ecosystem
5%
climate change
5%
carbon
5%
trend
4%
Agriculture & Biology
permafrost
86%
Landsat
80%
ecosystems
42%
lakes
38%
lowlands
35%
degradation
34%
remote sensing
21%
snow
21%
sediments
17%
snowmelt
13%
ravines
13%
snowpack
12%
shorelines
12%
space and time
10%
turbidity
10%
engines
9%
meters (equipment)
9%
body water
9%
ice
9%
drainage
9%
preserves
8%
climate change
7%
spatial distribution
7%
carbon
6%
duration
6%