Agriculture & Biology
asbestos
20%
ash dumps
100%
Betula pendula
7%
Botrychium
10%
Bromus inermis subsp. inermis
6%
Buttiauxella
7%
comparative study
5%
dams (hydrology)
5%
demographic statistics
5%
ecosystems
6%
Epipactis
45%
Ericaceae
8%
flavonoids
6%
fly ash
13%
forest communities
38%
forest soils
7%
Fragaria vesca
9%
habitats
22%
leaves
5%
Malaxis
11%
mesophyll
8%
metal tolerance
8%
metals
9%
mycorrhizae
9%
Neottia
19%
Neottia ovata
12%
Orchidaceae
44%
phenolic compounds
6%
pigments
6%
plant communities
5%
Platanthera
21%
pollution
5%
Populus tremula
5%
power plants
18%
redox reactions
9%
rhizosphere
5%
rhizosphere bacteria
7%
Russia
24%
soil formation
9%
sporophytes
8%
taiga
15%
Earth & Environmental Sciences
asbestos
18%
ash
35%
badlands
9%
boreal forest
20%
clay
5%
coal mine
12%
colonization
7%
comparative study
5%
dredger
7%
floristics
5%
gold
7%
habitat
13%
heavy metal
5%
herb
7%
iron
5%
lignite
6%
metal
12%
mine waste
8%
mycorrhiza
30%
natural forest
17%
phenolic compound
8%
phosphorus
5%
plant community
27%
power plant
16%
rhizobacterium
8%
rhizosphere
6%
rock
6%
seeding
7%
shoot
5%
soil
7%
soil formation
7%
substrate
30%
tolerance
5%
vegetation
13%
weed
5%