Arts & Humanities
Tiwanaku
100%
Drought
77%
Peru
65%
Civilization
50%
Lake Sediments
42%
Raised Fields
39%
Climate Variability
34%
Andes
33%
Millennium CE
31%
Central Andes
31%
Field Systems
31%
Holocene
30%
Calcite
30%
Political Regime
28%
Complex Societies
27%
Wax
24%
Centennial
24%
Erosion
23%
Hemisphere
22%
Climate Change
22%
Polity
20%
Earth & Environmental Sciences
civilization
72%
aridity
70%
drought
49%
lake
37%
oceanic circulation
27%
wax
23%
farming system
22%
atmospheric circulation
21%
lacustrine deposit
19%
chronology
19%
Northern Hemisphere
18%
calcite
17%
Holocene
16%
society
16%
erosion
14%
climate change
12%
climate
11%
Agriculture & Biology
dry environmental conditions
67%
Peru
65%
lakes
52%
drought
49%
atmospheric circulation
40%
calcite
28%
waxes
21%
sediments
19%
climate change
17%
climate
16%
Social Sciences
drought
78%
Peru
65%
civilization
63%
political regime
37%
erosion
33%
climate change
27%
evidence
26%
climate
24%