Keyphrases
Active Layer
15%
Alaska
36%
Alaskan Tundra
10%
Arctic Tundra
13%
Black Spruce
12%
Boreal Forest
19%
C Loss
15%
Carbon C
26%
Carbon Loss
12%
Carbon Release
19%
Climate Change
38%
Climate Warming
26%
CO2 Flux
13%
Deep Soil
11%
Ecosystem Respiration
27%
Experimental Warming
17%
Foliar
10%
Growing Season
21%
High Latitude
20%
Interior Alaska
12%
Microbial Community
13%
Microbial Decomposition
11%
Mineral Soil
14%
Net Primary Productivity
21%
Old Soils
17%
Organic Carbon
17%
Organic Matter
13%
Organic Soil
11%
Permafrost
76%
Permafrost Carbon
29%
Permafrost Degradation
15%
Permafrost Ecosystem
16%
Permafrost Region
38%
Permafrost Soils
33%
Permafrost Thaw
75%
Plant Productivity
12%
Positive Feedback
11%
RecO
14%
Soil Carbon
25%
Soil Organic Carbon
24%
Soil Organic Matter
14%
Soil Temperature
17%
Thawing Permafrost
17%
Thermokarst
20%
Tundra
68%
Tundra Ecosystems
26%
Tundra Soil
18%
Vulnerability
14%
Wildfire
11%
Winter Warming
11%
Earth and Planetary Sciences
Active Layer
16%
Air Temperature
10%
Alaska
44%
Atmospherics
14%
Biome
8%
Boreal Forest
17%
Carbon Balance
12%
Carbon Budget
7%
Carbon Cycle
13%
Carbon Dioxide
17%
Carbon Dioxide Emission
15%
Carbon Flux
9%
Carbon Sequestration
9%
Climate Change
50%
Community Composition
7%
Confidence Interval
7%
Eddy Covariance
13%
Emissions
32%
Fossil Fuel
7%
Global Climate
8%
Global Warming
9%
Greenhouse Gas
15%
Growing Season
28%
Methane
34%
Mountain Forest
7%
Net Ecosystem Exchange
9%
Organic Carbon
30%
Organic Matter
21%
Organic Soil
18%
Peatland
7%
Permafrost Ecosystem
15%
Planetary Atmosphere
39%
Plant Community
9%
Plant Specie
7%
Positive Feedback
15%
Primary Production
7%
Siberia
7%
Soil Carbon
43%
Soil Horizon
10%
Soil Moisture
8%
Soil Organic Carbon
28%
Soil Organic Matter
12%
Soil Respiration
13%
Soil Temperature
19%
Subsidence
11%
Terrestrial Ecosystem
12%
Thermokarst
18%
Tundra Soil
13%
Vegetation
30%
Water Table
10%
Agricultural and Biological Sciences
Active Layer
17%
Annuals
28%
Anthesis
6%
Boreal Forest
24%
Carbon Balance
6%
Carbon Cycle
7%
Carbon Sink
8%
Climate Change
22%
Ecosystem Respiration
17%
Ectomycorrhizal Fungi
6%
Eddy Covariance
7%
Fire Severity
5%
Greenhouse Gas
8%
Growing Season
17%
Lowlands
5%
Methane
12%
Microbial Community
14%
Microorganism
5%
Mineral Soils
8%
Montane Forests
10%
Net Ecosystem Exchange
5%
Nutrient Availability
6%
Organic Soil
18%
Peatlands
5%
Permafrost
100%
Phenology
6%
Picea mariana
26%
Plant Community
12%
Plant Growth
6%
Primary Production
5%
Primary Productivity
18%
Soil Carbon
28%
Soil Moisture
8%
Soil Organic Carbon
15%
Soil Organic Matter
14%
Soil Respiration
8%
Soil Temperature
14%
Tropical Forest
5%
Tundra Soil
19%
Water Table
9%