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Robert Hollister
104
Katlyn Betway-May
72
Pettersson, J.
53
Alatalo, J.
44
Walker, M.
40
Webber, P.
38
Hana Christoffersen
31
Epstein, H.
25
Calef, M.
23
Tweedie, C.
21
Welker, J.
17
Ahlquist, L.
15
Oberbauer, S.
15
Fahnestock, J.
13
Hollister, Robert
12
UCAR/NCAR-Earth Observing Laboratory
10
Molau, U.
9
Bret-Harte, M.
8
Betway-May, Katlyn
6
Christoffersen, Hana
6
Hollister, R.
6
Magnusson, B.
6
Walker, D.
6
Batty, J.
5
Jonsdottir, I.
5
Ary Hoffmann
4
Ebert-May, D.
4
Henrik Wahren
4
James Camac
4
Poole, E.
4
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ITEX
International Tundra Experiment
245
Arctic
242
climatologyMeteorologyAtmosphere
239
ITEX > International Tundra Experiment
229
Surface
188
In Situ Land-based Platforms > > FIELD SURVEYS > > cca1ba09-0595-4ab0-a28f-158f988e9301
154
Field Survey
144
EARTH SCIENCE > BIOSPHERE > VEGETATION > VEGETATION COVER > 5bdb3251-4811-439c-b172-9bbcd98e84b3
113
alpine/tundra
78
arctic ecology
78
EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS > ALPINE/TUNDRA > ARCTIC TUNDRA > 46ecf46f-a710-4589-82b2-34aebf35c3c0
52
EARTH SCIENCE > BIOSPHERE > VEGETATION > VEGETATION SPECIES > de0ace5c-fa2b-47ca-93db-79d8df7ab6f2
44
vegetation species
44
Alpine / Tundra
37
Arctic Ecology
37
Biology
26
vegetation cover
26
EARTH SCIENCE > CLIMATE INDICATORS > LAND SURFACE/AGRICULTURE INDICATORS > VEGETATION COVER > 8d1157c4-d36b-40db-aa82-3603716f9988
25
In Situ/Laboratory Instruments > Photon/Optical Detectors > > > VISUAL OBSERVATIONS > > 0982484f-4bb9-41dd-8841-931435cc138d
24
Visual Observations
24
Land Character
23
EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS > c4a619e9-88ba-4dc6-91a6-5f95284d6f80
22
plant phenology
18
EARTH SCIENCE > BIOSPHERE > VEGETATION > PLANT PHENOLOGY > 3f45aadf-ec7c-43a1-a008-b24ca139837a
16
ARCSS
15
Ancillary Info
15
EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE > SURFACE TEMPERATURE > AIR TEMPERATURE > f634ab55-de40-4d0b-93bc-691bf5408ccb
15
EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > CARBON DIOXIDE > c3b81888-8a39-4b3f-8033-4c077797bcba
14
EARTH SCIENCE > CLIMATE INDICATORS > BIOSPHERIC INDICATORS > 76943142-e5a9-4ecf-b496-050dd3d97101
14
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Tundra
Arctic
360
Alaska
155
Climate change
115
Barrow
114
Ellesmere Island
7
polar desert
7
Alexandra Fiord
5
Svalbard
5
Carex bigelowii
4
Dryas octopetala
4
Eriophorum
4
Greenland
4
Nunavut
4
Betula nana
3
Global warming
3
Dwarf birch
2
Ice Sheet
2
Kangerlussuaq
2
Thule
2
glacier
2
Cassiope tetragona
1
Davis Strait
1
Moose
1
Prudhoe Bay
1
caribou
1
glacier*
1
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