Topic
Environmental sciences
602
GE1-350
climate change
256
Environmental technology. Sanitary engineering
191
TD1-1066
191
Physics
168
Q
168
QC1-999
168
Science
168
Arctic
85
Environmental engineering
78
TA170-171
78
Geology
65
QE1-996.5
65
GC1-1581
56
Oceanography
56
Ecology
54
QH540-549.5
54
permafrost
46
arctic
32
Environmental effects of industries and plants
31
Renewable energy sources
31
TD194-195
31
TJ807-830
31
sea ice
29
G
28
Geography. Anthropology. Recreation
28
Environmental protection
24
TD169-171.8
24
Environmental pollution
23
TD172-193.5
23
Meteorology. Climatology
22
QC851-999
22
tundra
20
remote sensing
17
T
16
Technology
16
Climate change
13
adaptation
11
biodiversity
11
Arctic Ocean
10
global warming
10
Arctic amplification
9
CMIP6
9
NDVI
8
cryosphere
8
Arctic glaciology
7
hydrology
7
shrub
7
thermokarst
7
more ...