Agriculture & Biology
fly ash
66%
sediments
46%
lakes
41%
Scandinavia
40%
dates (fruit)
40%
peat
35%
United Kingdom
33%
fuel combustion
25%
minerals
25%
smelting
23%
pollen analysis
23%
industrialization
20%
radionuclides
18%
charcoal
18%
Arctic region
17%
England
16%
mosses and liverworts
16%
particulates
16%
manufacturing
13%
history
12%
metals
12%
iron
12%
industry
10%
Arts & Humanities
Lake Sediments
100%
Inorganic
59%
Ash
57%
Deposition
55%
Peat
24%
Chronology
23%
Scandinavia
21%
Dissolution
20%
Minerals
17%
Bloomery
14%
Pollen Analysis
13%
Cumbria
12%
Radioisotopes
12%
Smelting
11%
Charcoal
10%
Hearth
10%
Iron
9%
Arctic
9%
Signifying
9%
England
8%
Onset
7%
Metals
7%
History
5%
Earth & Environmental Sciences
lacustrine deposit
47%
fly ash
46%
Anthropocene
43%
magnetic mineral
41%
peat
31%
chronology
30%
metal smelting
25%
dissolution
24%
palynology
19%
industrial development
19%
geological record
18%
industrial activity
18%
moss
17%
charcoal
17%
radionuclide
14%
marker
14%
North America
13%
dating
12%
combustion
12%
iron
11%
industry
10%
history
9%
Social Sciences
Scandinavia
62%
industrial development
31%
Arctic
28%
industry
14%
history
13%
evidence
10%