Topic
tundra
46
fire
44
carbon
33
Yukon Kuskokwim Delta, Alaska
31
Arctic
30
nitrogen
28
Carex ramenskii
27
Salix ovalifolia
27
Alaska
25
greenhouse gases
23
trace gases
23
weather
23
Calamagrostis deschampsioides
21
Carex aquatilis
21
Carex glareosa
21
Carex lyngbyaei
21
Carex rariflora
21
Chrysanthemum arcticum
21
Conioselinum chinense
21
Deschampsia caespitosa
21
Empetrum nigrum
21
Festuca rubra
21
Leymus mollis
21
Ligusticum scoticum
21
Parnassia palustris
21
Poa eminens
21
Potentilla egedii
21
Primula borealis
21
Puccinellia phryganodes
21
Rumex arcticus
21
Salix fuscescens
21
Sedum rosea
21
Stellaria crassifolia
21
Stellaria humifusa
21
Triglochin palustris
21
arctic
20
biogeochemistry
20
River Ice
19
Climate change
18
International tundra experiment (ITEX)
18
Yukon-Kuskokwim Delta
18
forbs
18
grasses
18
plant functional groups
18
plant-herbivore interactions
18
sedges
18
shrubs
18
Snow Depth
17
Arctic Great Rivers Observatory
15
Community Based Science
15
more ...