Topic
54 Environmental Sciences
146
tundra
94
permafrost
76
arctic
74
alaska
72
beavers
72
Arctic
70
pond
70
Alaska
65
stream
64
thermokarst
59
Utqiagvik, Alaska
56
Barrow, Alaska
54
drone
53
Barrow Environmental Observatory
40
54 ENVIRONMENTAL SCIENCES
36
Seward Peninsula
34
North Slope, Alaska
32
EARTH SCIENCE > LAND SURFACE > SOILS
30
EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > GROUND WATER
28
EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > WATER QUALITY/WATER CHEMISTRY
28
climatologyMeteorologyAtmosphere
28
EARTH SCIENCE > BIOSPHERE > VEGETATION
24
ATLAS
22
ATLAS/CODIAC > Arctic Transitions in the Land-Atmosphere System
22
Arctic Transitions in the Land-Atmosphere System
22
EARTH SCIENCE > LAND SURFACE > FROZEN GROUND
22
Surface
22
frozen ground
22
Sounding
21
geochemistry
19
zooplankton
19
Area A
17
EARTH SCIENCE > ATMOSPHERE > PRECIPITATION
17
Seward Peninsula, Alaska
17
bromide concentration
17
depth
17
ground water
17
hourly precipitation
17
precipitation
17
water table depth
17
Area B
16
Area C
16
freshwater
14
EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS
13
BEO
12
Biology
12
Intensive Site 1
12
thaw pond
12
tundra ponds
12
more ...