Arts & Humanities
Manuring
100%
Greenland
73%
Irrigation
67%
Historical Evidence
60%
Insect
60%
Animals
56%
AMS Radiocarbon
50%
Manure
42%
Animal Bones
40%
Fodder
39%
Dung
38%
Charcoal
36%
Pollen
36%
Radiocarbon Dates
36%
Ditch
35%
Cattle
34%
Habitat
34%
Water Resources
34%
Medieval Europe
33%
Drainage
33%
Winter
32%
Dams
32%
Archaeological Record
30%
Fossil
29%
Assemblages
28%
Indicative
28%
Ruin
27%
Cathedral
27%
Manipulation
26%
Proximity
26%
Farm
26%
Wood
25%
Agriculture & Biology
Greenland
73%
irrigation
44%
hay
36%
manure spreading
31%
drainage channels
27%
carbon radioisotopes
27%
irrigation canals
26%
wet environmental conditions
24%
animals
23%
insects
23%
dams (hydrology)
22%
water resources
21%
charcoal
21%
ectoparasites
20%
meadows
19%
fossils
19%
bones
16%
herds
15%
feces
15%
dates (fruit)
15%
pollen
14%
forage
14%
farms
12%
winter
12%
cattle
11%
habitats
10%
seeds
9%
Earth & Environmental Sciences
hay
47%
irrigation
43%
animal
38%
insect
35%
ectoparasite
27%
fodder
24%
Medieval
21%
accelerator mass spectrometry
20%
ditch
20%
charcoal
19%
cattle
19%
meadow
18%
manure
18%
natural environment
17%
inspection
17%
pollen
17%
seed
16%
stone
16%
farm
16%
bone
15%
dam
14%
water resource
14%
drainage
13%
fossil
13%
Europe
12%
habitat
11%
winter
11%
comparison
7%
material
7%
Social Sciences
irrigation
68%
animal
45%
fifteenth century
29%
evidence
23%
Water resources
22%
habitat
20%
farm
17%
manipulation
16%
time
6%