Earth and Planetary Sciences
Peatland
100%
Holocene
72%
Tephra
44%
North America
33%
Carbon 14
33%
Transfer Function
33%
Hydrogen Isotopes
33%
Water Table
25%
Volcanic Ash
23%
Vegetation
22%
Humification
18%
Canada
16%
United States
16%
Morphology
16%
Greenland
16%
Paleohydrology
16%
Soil Property
16%
Isotope Biogeochemistry
16%
Northern Europe
16%
Ejecta
16%
Maine
16%
Ice Core
16%
Depositional Environment
16%
Isotopic Ratio
16%
Tephrochronology
16%
Plant Specie
16%
Isotopic Analysis
16%
Law (Jurisprudence)
16%
Technological Development
16%
Paleoclimatology
16%
Alaska
16%
Accumulation Rate
15%
Paleoclimate
13%
Bulk Density
10%
Raised Bog
9%
Organic Matter
8%
Fractionation
5%
Environmental Response
5%
Environmental Change
5%
Relative Humidity
5%
Chile
5%
Oregon
5%
Earth-Surface Processes
5%
Socioeconomics
5%
Keyphrases
Palaeohydrology
16%
Depth Reconstruction
16%
C Accumulation
16%
Hydrogen Oxygen Isotopes
16%
Recurrence Interval
16%
White Ash
16%
Carbon-oxygen Isotopes
16%
Atmospheric Circulation Changes
16%
Mid-Holocene Transition
16%
Connective Action
11%
Mt. St. Helens
11%
Isotope Biogeochemistry
8%
Space-for-time Approach
8%
Numerical Calibration
8%
Chemical Proxy
8%
Peat Archive
8%
Geochemical Evidence
8%
Terrestrial Cores
8%
Marine Ice
8%
Volcanic Hazard Assessment
8%
Bog Waters
5%
Overbeck
5%
Millennial-scale
5%
Bog Surface Wetness
5%
Climate Records
5%
Tephra Isochrons
5%
Socioeconomic Damages
5%
Isochrons
5%
Mazama Ash
5%
Proxy Reconstruction
5%
Fine Ash
5%
Mazama
5%
Paleoenvironmental Records
5%
Laurentide Ice Sheet
5%
Eruption Frequency
5%
Ash Dispersal
5%
Volcanic Arc
5%
Ash Deposit
5%
Agricultural and Biological Sciences
Peatlands
66%
Sphagnum
24%
Humification
18%
Soil Property
16%
Europeans
16%
Tephra
16%
Bulk Density
10%
Water Table
8%
Lowlands
8%
Macrofossil
5%
