Topic
Alaska
Angiospermae
8
Angiosperms
Dicots
8
Plantae
8
Plants
Salicaceae: Dicotyledones
8
Spermatophyta
8
Coniferopsida: Gymnospermae
7
Gymnosperms
7
Spermatophytes
7
Vascular Plants
7
Betulaceae: Dicotyledones
6
Forest Sciences
5
USA
5
Animalia
4
Animals
4
Betula Papyrifera
4
Chordata
4
Chordates
4
Mammalia
4
Mammals
4
Nonhuman Mammals
4
Nonhuman Vertebrates
4
Vertebrata
4
Vertebrates
4
Artiodactyls
3
Cervidae: Artiodactyla
3
Populus Tremuloides
3
boreal forests
3
Alces alces
2
Energy
2
Picea Glauca
2
Picea Mariana
2
Populus Balsamifera
2
Spruce
2
Trees
2
Vegetation types
2
browse
2
diets
2
taiga
2
trees
2
*Energy transfer
1
*Forest watersheds
1
*Heat flow
1
*Snow
1
*Snow cover
1
*Taiga
1
Alces alces (Cervidae): Diet
1
Alnus Crispa
1
more ...