Earth & Environmental Sciences
climate cycle
95%
insolation
74%
deep sea
64%
chronology
62%
aragonite
45%
cave
25%
summer
23%
salt
19%
sapropel
18%
Heinrich event
18%
glacial lake
17%
speleothem
16%
precession
16%
marine isotope stage
16%
Deep Sea Drilling Project
15%
Last Glacial
15%
sea
14%
interglacial
14%
climate conditions
13%
sediment
13%
oxygen isotope
13%
gypsum
13%
Northern Hemisphere
12%
mud
11%
watershed
9%
transition
8%
lake
7%
history
7%
basin
6%
Arts & Humanities
Dead Sea
100%
Chronology
94%
Climate
56%
Summer
39%
Salt
36%
Sediment
35%
Tuning
31%
Speleothems
25%
Radiocarbon Age
23%
Oxygen Isotopes
22%
Gypsum
18%
Isotopes
17%
Nile
16%
North Atlantic
16%
Eastern Mediterranean
15%
Tropical
14%
Hemisphere
14%
Hole
14%
New Information
14%
Layer
10%
History
9%
Agriculture & Biology
dry climates
88%
aragonite
78%
solar radiation
59%
caves
37%
summer
33%
sediments
31%
lakes
28%
oxygen isotopes
25%
carbon radioisotopes
24%
salts
23%
gypsum
20%
drilling
20%
meters (equipment)
17%
isotopes
17%
basins
15%
history
13%
Social Sciences
climate
53%
event
9%
history
9%