Earth & Environmental Sciences
tundra
100%
shrub
57%
warming
45%
vegetation
32%
permafrost
26%
ecosystem
25%
biome
23%
climate
20%
plant community
19%
biodiversity
18%
phenology
18%
Arctic ecosystem
14%
summer
13%
canopy
12%
sedge
11%
temperature
10%
soil temperature
9%
time series
9%
trend
8%
peatland
8%
monitoring
8%
plant species
8%
herbivory
7%
climate change
7%
disturbance
7%
NDVI
7%
environmental change
7%
wetland
7%
effect
7%
biomass
7%
thermal regime
7%
ecosystem function
6%
soil
6%
historical ecology
6%
loss
6%
world
6%
photogrammetry
5%
removal experiment
5%
carbon
5%
coast
5%
ungulate
5%
ecosystem assessment
5%
thermokarst
5%
climate feedback
5%
flowering
5%
peat
5%
Anthropocene
5%
song
5%
nutrient dynamics
5%
sex ratio
5%
Agriculture & Biology
tundra
79%
ecosystems
30%
Arctic region
23%
shrubs
22%
climate
22%
vegetation
20%
permafrost
20%
global change
15%
willows
14%
biodiversity
14%
time series analysis
12%
plant communities
12%
phenology
11%
Salix
11%
climate change
10%
Picea mariana
10%
peatlands
10%
global warming
9%
Yukon Territory
9%
synthesis
9%
Canada
9%
summer
9%
temperature
9%
Betula glandulosa
8%
invertebrates
7%
wetlands
7%
herbivores
7%
canopy
7%
alpine tundra
7%
soil temperature regimes
7%
species recruitment
7%
Arctica (Arcticidae)
7%
growing season
7%
graminoids
6%
soil temperature
6%
monitoring
5%
Melospiza melodia
5%
snowmelt
5%
dissolved inorganic nitrogen
5%
unmanned aerial vehicles
5%
Molothrus ater
5%
peat
5%
testing
5%
ecology
5%
space and time
5%