Topic
Arctic regions
68
Earth Science
60
Arctic
46
Earth sciences and geology
42
ddc:550
27
Fisheries
25
Arktis
21
Biology
21
Life sciences; biology
18
Natural history
15
ddc:320
15
hist
15
Earth sciences
14
G1-922
14
Geography (General)
14
scipo
14
Scientific Expeditions
12
Polargebiete
11
travels
11
Atmosphäre
10
Chemical and environmental engineering
10
Meerestechnik
10
geo
10
550 Geowissenschaften
9
Diptera
9
Geophysics
9
Russia
9
ddc:570
9
Management
8
Mechanical engineering, power engineering
8
Norway
8
Paleobotany
8
Spitsbergen
8
exploration
8
infoeu-repo/classification/ddc/550
8
litt
8
musiq
8
570
7
Alaska
7
Environmental sciences
7
GE1-350
7
GREENLAND ARCTIC TERRITORIES
7
GRĂ–NLAND ARKTISCHE GEBIETE
7
North Pole
7
ddc:580
7
envir
7
geographical descriptions
7
socio
7
550
6
Arctic peoples
6
more ...