Arts & Humanities
Tree Rings
91%
Temperature
67%
Air
58%
Centennial
58%
Time Scales
27%
Divergence
23%
Ring Width
23%
Climate
20%
Climate Variability
20%
Spectral Analysis
17%
Cadence
16%
Elevation
13%
Northeast
12%
Wood
11%
Mountains
10%
Coast
10%
Middle Age
8%
Earth & Environmental Sciences
tree ring
67%
surface temperature
51%
air temperature
49%
gulf
46%
divergence
27%
climate
25%
temperature
23%
timescale
22%
Medieval Warm Period
21%
subfossil
20%
trend
15%
spectral analysis
14%
volcanism
14%
North America
12%
warming
12%
mountain
10%
Agriculture & Biology
Gulf of Alaska
100%
surface temperature
72%
growth rings
72%
air temperature
57%
climate
37%
Tsuga mertensiana
27%
volcanic activity
26%
temperature
25%
spectral analysis
15%
Social Sciences
reconstruction
55%
air
49%
climate
36%
divergence
30%
major event
20%
trend
15%
driver
13%
evidence
6%
time
5%