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NSF Arctic Data Center
10
Craig E. Tweedie
5
Robert Hollister
5
Sergio Vargas-Zesati
5
Steven Oberbauer
5
Hollister, Robert
4
Oberbauer, Steven
4
Sergio Vargas
4
Susan Natali
4
Tweedie, Craig E.
4
Vargas-Zesati, Sergio
4
Donald A. Walker
3
Vargas, Sergio
3
Feng Sheng Hu
2
Lina Taneva
2
Melissa L. Chipman
2
Claudia I. Czimczik
1
Claudia M. Boot
1
J. M. Welker
1
M. Lupascu
1
Natali, Susan
1
Philip E. Higuera
1
Sarah Godsey
1
Tamara Harms
1
X. Xu
1
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EARTH SCIENCE > BIOSPHERE > TERRESTRIAL ECOSYSTEMS > ALPINE/TUNDRA
environment
FIELD SURVEY
37
TRANSECT
23
EARTH SCIENCE > CRYOSPHERE > FROZEN GROUND > ACTIVE LAYER
18
EARTH SCIENCE > LAND SURFACE > FROZEN GROUND > ACTIVE LAYER
17
EARTH SCIENCE > LAND SURFACE > SOILS > SOIL MOISTURE/WATER CONTENT
16
POINT
16
EARTH SCIENCE > CLIMATE INDICATORS > TERRESTRIAL HYDROSPHERE INDICATORS > PERMAFROST MELT
15
EARTH SCIENCE > CRYOSPHERE > FROZEN GROUND > PERMAFROST
15
EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > ECOSYSTEM FUNCTIONS > BIOMASS DYNAMICS
13
EARTH SCIENCE > BIOSPHERE > VEGETATION > BIOMASS
13
EARTH SCIENCE > BIOSPHERE > VEGETATION > CARBON
13
EARTH SCIENCE > LAND SURFACE > SOILS > PERMAFROST
13
30 METERS TO 100 METERS
12
500 METERS TO 1 KILOMETER
11
ANNUAL
10
EARTH REMOTE SENSING INSTRUMENTS > PASSIVE REMOTE SENSING > PHOTON/OPTICAL DETECTORS > CAMERAS > CAMERAS
10
EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > ECOSYSTEM FUNCTIONS > BIOGEOCHEMICAL CYCLES
10
EARTH SCIENCE > CRYOSPHERE > FROZEN GROUND > SOIL TEMPERATURE
10
GRID
10
250 METERS TO 500 METERS
9
MONTHLY TO ANNUAL
9
EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > ECOSYSTEM FUNCTIONS > NUTRIENT CYCLING
8
EARTH SCIENCE > CLIMATE INDICATORS > LAND SURFACE/AGRICULTURE INDICATORS > SOIL TEMPERATURE
8
EARTH SCIENCE > LAND SURFACE > FROZEN GROUND > PERMAFROST
8
EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SNOW/ICE > PERMAFROST
8
biota
8
geoscientificInformation
8
1 MINUTE TO 1 HOUR
7
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Tundra
Alaska
40
Arctic
31
Climate change
17
permafrost
17
Ice
15
Barrow
14
Thermokarst
13
Institute of Arctic Biology
7
Prudhoe Bay
7
Greenland
6
Warming and drying effects on tundra carbon balance
6
Active layer monitoring
4
Thule
3
Thule Air
3
Thule Air Base
3
Arctic Ocean
2
Sea ice
1
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