Arts & Humanities
Late Glacial
100%
Holocene
85%
Bulgaria
66%
Pollen
62%
Elevation
51%
Summer
46%
Mountains
41%
Early Holocene
37%
Conifers
37%
Steppe
27%
Temperature
25%
Diagrams
24%
Assemblages
23%
Macrofossils
21%
Intermediate
21%
Vegetation
17%
Chronology
16%
Belt
13%
Persistence
11%
History
8%
Earth & Environmental Sciences
late glacial
68%
pollen
53%
insolation
48%
Holocene
46%
mountain
39%
transition
37%
summer
34%
deciduous forest
32%
coniferous tree
30%
diagram
23%
cirque
19%
forest-steppe
19%
mire
18%
lake
17%
steppe
15%
chronology
13%
persistence
12%
air temperature
11%
vegetation
8%
history
8%
temperature
5%
Agriculture & Biology
Bulgaria
68%
mountains
49%
pollen
46%
summer
39%
solar radiation
38%
deciduous forests
33%
Quercus
27%
lakes
24%
forest steppe
21%
steppes
16%
coniferous forests
15%
Betula
15%
conifers
15%
temperature
12%
dates (fruit)
11%
vegetation
11%
Social Sciences
Bulgaria
66%
persistence
10%
history
6%