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Belyy Island
4
Belyy_Island
4
Bicarbonate ion
4
Calcium
4
Chloride
Magnesium
4
Pollen
4
Sample ID
4
Sodium and potassium ions
4
Sulfate
4
Total dissolved solids
4
Yamal Peninsula
cryopegs
highly mineralized ice wedges
4
northwestern Siberia
4
pH
polygonal landscapes
4
soil temperature changes
4
spores
4
DEPTH
3
sediment/rock
3
Iron
2
Sample type
2
Calcium ion
1
Chloride ion
1
Location
1
Magnesium ion
1
Sulfate ion
1
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