Arts & Humanities
Lake Sediments
100%
Late Holocene
83%
Tree Rings
73%
Great Plains
65%
Flooding
65%
Drought
61%
Ring Width
46%
Salinity
40%
Geochemistry
38%
Vegetation
37%
Year 1000
35%
Moisture
31%
Oak
30%
Drainage
29%
Oscillation
28%
Shell
26%
Persistence
23%
Incomplete
22%
Damage
21%
Water
21%
Millennium
21%
Climate
20%
1990s
20%
Earth & Environmental Sciences
tree ring
53%
lacustrine deposit
47%
drought
39%
flooding
39%
Holocene
38%
plain
38%
lake
29%
coastal landform
14%
highstand
11%
ostracod
11%
buffering
10%
oak
9%
sediment core
9%
persistence
8%
water level
8%
oscillation
8%
moisture
7%
drainage
7%
salinity
7%
damage
6%
vegetation
6%
analysis
2%
Agriculture & Biology
shorelines
64%
growth rings
57%
sediments
46%
lakes
41%
drought
39%
Quercus macrocarpa
27%
geochemistry
13%
Manitoba
10%
surface water level
9%
oscillation
8%
drainage
8%
salinity
6%
climate
6%
vegetation
6%
Social Sciences
drought
61%
coherence
46%
persistence
22%
reconstruction
22%
damages
21%
water
19%
climate
19%
examination
14%
evidence
10%