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Walker, M.
33
Webber, P.
31
Tweedie, C.
19
Epstein, H.
17
Calef, M.
16
Ahlquist, L.
15
Welker, J.
13
Fahnestock, J.
10
UCAR/NCAR-Earth Observing Laboratory
10
Bret-Harte, M.
8
Walker, D.
7
Hollister, R.
6
Batty, J.
5
Jonsdottir, I.
5
Lloyd, A.
5
Ebert-May, D.
4
Magnusson, B.
4
Oberbauer, S.
4
Poole, E.
4
Laundre, J.
3
Shaver, G.
3
Bilbrough, C.
2
Moody, A.
2
Noyle, B.
2
Robinson, C.
2
Suding, K.
2
Sumina, O.
2
Totland, O.
2
Wookey, P.
2
Wren, A.
2
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Arctic
155
Field Survey
In Situ Land-based Platforms > > FIELD SURVEYS > > cca1ba09-0595-4ab0-a28f-158f988e9301
climatologyMeteorologyAtmosphere
155
ITEX
144
ITEX > International Tundra Experiment
144
International Tundra Experiment
144
Surface
103
EARTH SCIENCE > BIOSPHERE > VEGETATION > VEGETATION COVER > 5bdb3251-4811-439c-b172-9bbcd98e84b3
54
EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS > ALPINE/TUNDRA > ARCTIC TUNDRA > 46ecf46f-a710-4589-82b2-34aebf35c3c0
47
EARTH SCIENCE > BIOSPHERE > VEGETATION > VEGETATION SPECIES > de0ace5c-fa2b-47ca-93db-79d8df7ab6f2
42
Biology
30
EARTH SCIENCE > CLIMATE INDICATORS > LAND SURFACE/AGRICULTURE INDICATORS > VEGETATION COVER > 8d1157c4-d36b-40db-aa82-3603716f9988
26
EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS > c4a619e9-88ba-4dc6-91a6-5f95284d6f80
22
Land Character
22
ATLAS
19
ATLAS/CODIAC > Arctic Transitions in the Land-Atmosphere System
19
Arctic Transitions in the Land-Atmosphere System
19
EARTH SCIENCE > BIOSPHERE > VEGETATION > PLANT PHENOLOGY > 3f45aadf-ec7c-43a1-a008-b24ca139837a
16
In Situ/Laboratory Instruments > Photon/Optical Detectors > > > VISUAL OBSERVATIONS > > 0982484f-4bb9-41dd-8841-931435cc138d
16
Visual Observations
16
Ancillary Info
14
EARTH SCIENCE > CLIMATE INDICATORS > BIOSPHERIC INDICATORS > 76943142-e5a9-4ecf-b496-050dd3d97101
14
EARTH SCIENCE > BIOSPHERE > VEGETATION > LEAF CHARACTERISTICS > bca1b724-3370-4a26-bcbc-3530ce4ddc97
11
EARTH SCIENCE > LAND SURFACE > LAND USE/LAND COVER > LAND USE/LAND COVER CLASSIFICATION > 75c312bc-79f9-4d74-a7c0-3c67c019196c
10
EARTH SCIENCE > BIOSPHERE > VEGETATION > CANOPY CHARACTERISTICS > abbba948-9b77-4e19-a855-49a7fbc17696
9
EARTH SCIENCE > CLIMATE INDICATORS > BIOSPHERIC INDICATORS > PHENOLOGICAL CHANGES > PLANT PHENOLOGICAL CHANGES > c6f81edb-b683-4356-93e6-5852766a5ee8
9
EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > PLANTS > 0b4081fa-5233-4484-bc82-706976defa0e
8
Cameras
7
EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > CARBON DIOXIDE > c3b81888-8a39-4b3f-8033-4c077797bcba
7
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Arctic
155
Tundra
Alaska
37
Barrow
14
Climate change
12
Seward Peninsula
6
polar desert
6
Carex bigelowii
4
Eriophorum
4
Alexandra Fiord
2
Dryas octopetala
2
Ellesmere Island
2
Svalbard
2
Arctic Climate Change, Substrate, and Vegetation
1
Betula nana
1
Cassiope tetragona
1
Greenland
1
Ice Sheet
1
Moose
1
Nunavut
1
Subarctic
1
Thule
1
caribou
1
glacier
1
glacier*
1
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