Medicine & Life Sciences
Bryophyta
83%
Siberia
82%
Lichens
75%
Radioisotopes
54%
Needles
47%
Tundra
33%
Tracheophyta
32%
Thorium
30%
Forests
21%
Radioactive Elements
16%
Environmental Biomarkers
12%
Uranium
12%
Biological Monitoring
11%
Soil
9%
Potassium
7%
Radiation
6%
Joints
6%
Growth
4%
Health
4%
Earth & Environmental Sciences
climatic zone
64%
lichen
57%
moss
56%
radionuclide
47%
nuclear test
23%
thorium
20%
tundra
19%
distribution
18%
coniferous tree
17%
bioindicator
9%
twenty first century
8%
uranium
7%
potassium
7%
human health
7%
radiation
6%
soil
3%
Engineering & Materials Science
Lichens
100%
Radioisotopes
65%
Needles
55%
Thorium
24%
Radioactive elements
16%
Biomarkers
10%
Potassium
10%
Uranium
10%
Radiation
6%
Soils
6%
Health
6%
Chemical Compounds
Radionuclides
61%
Needle Like Crystal
56%
Thorium
23%
Radioactive Element
16%
Radioisotope
11%
Soil
8%