Earth & Environmental Sciences
pollen
100%
Holocene
84%
monsoon
53%
climate change
49%
anthropogenic effect
44%
Postglacial
44%
climate
41%
vegetation
41%
Asia
39%
occupation
39%
agriculture
37%
lake
37%
vegetation history
36%
human activity
35%
rice
35%
plain
32%
summer
30%
achene
30%
history
29%
charcoal
23%
agricultural intensification
22%
food production
22%
Bayesian analysis
22%
phytolith
22%
grass
21%
Bronze Age
21%
vegetation dynamics
19%
mixed forest
19%
paleosol
18%
humidity
17%
population dynamics
17%
oak
16%
cereal
16%
loess
16%
aridity
16%
Central Asia
15%
plateau
15%
sediment core
15%
sea level
14%
westerly
14%
diatom
14%
hunter-gatherer
13%
steppe
13%
accelerator mass spectrometry
12%
catchment
12%
subsistence
12%
sediment
12%
animal remain
12%
chronology
11%
pine
11%
Agriculture & Biology
China
76%
Cannabis
71%
pollen
69%
vegetation
60%
climate change
57%
climate
46%
summer
36%
carbon radioisotopes
36%
anthropogenic activities
36%
history
35%
phytoliths
34%
East Asia
32%
sediments
32%
lakes
30%
wheat
30%
Eurasia
27%
Xanthium
27%
charcoal
25%
sea level
25%
retting
24%
dry climates
22%
hemp
21%
longitude
21%
Bayesian theory
19%
rice
19%
Himalayan region
19%
agriculture
18%
Humulus
18%
achenes
17%
food production
17%
grasses
16%
Quercus
16%
dates (fruit)
15%
population dynamics
15%
humidity
14%
Germany
14%
Dryas (Rosaceae)
14%
ice
13%
Japan
13%
Yellow River
12%
India
12%
Central Asia
12%
center of origin
11%
humid zones
11%
impeded drainage
11%
cyst nematodes
10%
coolers
10%
carbon isotopes
10%
millets
9%
phylogeography
9%
Arts & Humanities
Cannabis
65%
Bayesian Analysis
52%
China
51%
Vegetation
51%
Chronology
47%
Radiocarbon Dates
44%
Pollen
37%
Climate Change
36%
Late Holocene
35%
Middle Holocene
30%
East Asia
30%
Early Agriculture
29%
Eurasia
27%
Human Impact
25%
Archaeology
24%
Hemp
24%
Population Dynamics
23%
Sea Level
23%
Food Production
23%
Oak
20%
Climate
18%
Modeling
18%
Bronze Age
18%
Continental
17%
Summer
16%
Phytoliths
16%
History
16%
Yueshi Culture
15%
Sediment
14%
Water
14%
Archaeological Record
14%
Coast
13%
Historic
13%
Drainage
13%
India
12%
Central Asia
12%
Japan
12%
Radiocarbon
11%
Postglacial
11%
India Route
11%
Diatoms
11%
Asia
10%
Houli Culture
10%
Crops
10%
Dawenkou Culture
10%
Sea-level Change
10%
Longshan Culture
9%
Salinity
9%
Evaluation
9%
Little Ice Age
9%