Topic
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Absorption coefficient
9
Abundance per area
1
Abundance per volume
1
Acanthoceras
1
Actinastrum cf. hantzschii
1
Active layer depth
1
Aerial Photographs
1
Aerobic incubation at 4°C
1
Age
19
Air temperature at 2 m height
4
Air vapour pressure at 2 m height
1
Akademik Tryoshnikov
2
Alas
6
Alaska
6
Alaska North Slope
1
Alaskan North Slope
4
Aldan River outcrop Mamontova Gora
1
Alkalinity
1
Alnaster
2
Alnus
2
Alterite
1
Aluminium
8
Ammonia
1
Ammonium
1
Amphibole
9
Amphidinium cf. crassus
1
Amphidinium cf. extensum
1
Anabaena
1
Anabaena straight
1
Anaerobic incubation
1
Anaerobic incubation at 4°C
1
Analysis
1
Anas acuta
3
Anas crecca
1
Anatase
7
Andalusite
8
Anemometer
2
Angle
26
Anser albifrons
3
Anser fabalis
3
Anser sp
2
Anthus sp
2
Apatite
9
Aphanizomenon spp
1
Aphanocapsa spp
1
Arctagrostis arundinacea
1
Arctagrostis latifolia
1
Arctic
8
Arctic Tundra
1
ArcticCentury
2
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