Agriculture & Biology
ammonium salts
75%
oceans
59%
dust
56%
ice
56%
bioactive properties
48%
sulfates
47%
aerosols
46%
salts
38%
Antarctica
31%
minerals
20%
sea ice
20%
uncertainty
13%
ammonium
13%
sodium
10%
iron
10%
Earth & Environmental Sciences
ice core
59%
biological activity
58%
ammonium
46%
sulfate
39%
salt
38%
mineral dust
33%
indicator
33%
ocean
32%
aerosol
29%
Antarctica
24%
dust
20%
sea salt
16%
Last Glacial Maximum
14%
dome
13%
sea ice
12%
Holocene
10%
sodium
10%
timescale
9%
ice
9%
iron
9%
transition
8%
land
7%
project
7%
Arts & Humanities
Ice Core
100%
Salt
74%
Ocean
57%
Antarctica
28%
Minerals
16%
Last Glacial Maximum
13%
Holocene
11%
European Project
11%
Dome
9%
Iron
9%
Deposition
8%
Time Scales
8%
Uncertainty
4%
Social Sciences
Antarctica
77%
uncertainty
21%
time
9%