Topic
Geology
9
QE1-996.5
9
ddc:550
9
ddc:551.7
7
1939-1945
5
1940-1945
5
German Army
5
German occupation of Norway (1940-1945)
5
Northern fleet
5
Norway -- History -- German occupation
5
Norwegian partisans
5
Norwegian resistance
5
Underground movements
5
WWII
5
War
5
Wehrmacht
5
World War
5
World War Two
5
tundra
4
550 Geowissenschaften
3
550.geology
3
Applied Microbiology and Biotechnology
3
Arctic permafrost, permafrost interactions with the climate, taiga in Siberia, tundra, unstable slopes, danger for infrastructure, new lakes
3
Article
3
General Medicine
3
Genetics
3
Kohlenstoffkreislauf
3
Submarines (Ships)
3
Tundra
3
Tundra, greenhouse gases, melting ice & snow, warming - Arctic Ocean, vegetation cover - tundra, tundra ecosystem, last ice age, shrub vegetation, predominant grasses, mosses and lichens
3
shrub growth, shrubs expanded, Satellite proxies, greening trends, tundra biome, decrease in albedo, ecosystem processes, herbivory, winter warming
3
42.30 Mikrobiologie
2
910 Geography & travel
2
Animal Science and Zoology
2
Aufklärung und Sicherheit
2
Dauerfrostboden
2
Forest Enets
2
Institute of Geography
2
Kohlenstoffbilanz
2
Landoberfläche
2
Methanemission
2
Moor
2
NPP
2
Sibirien
2
Stickstoff
2
carbon balance
2
carbon cycle
2
ddc:570
2
ecology
2
global model
2
more ...