Keyphrases
Adsorption
10%
Aerosol
30%
Aerosol Iron
7%
Aerosol Particles
5%
Aerosol Sampling
7%
Al(III)
5%
Alleghanian
7%
Aluminum Oxide
9%
Ammonium Ion
8%
Antarctic Peninsula
6%
Appalachian Piedmont
7%
Aquifer
8%
Arsenic
9%
As(III)
7%
As(V)
9%
Atlantic Coastal Plain
5%
Attenuated Total reflectance-Fourier Transform Infrared Spectroscopy (ATR-FTIR)
8%
Austral Summer
7%
Biochar
8%
Biogenic Gas
16%
Bioremediation
7%
Birnessite
12%
Borehole
11%
Cadmium
6%
Calcite Precipitation
7%
Carbon Cycling
7%
Carbon Sequestration
5%
Carbonate
9%
Central Appalachians
9%
CH4 Flux
5%
Clay
16%
Clay Content
5%
Co(II)
5%
Co-adsorption
5%
Coastal East Antarctica
5%
Cobalt
6%
Colloidal Activated Carbon
5%
Complex Conductivity
34%
Complex Resistivity
14%
Conceptual Model
6%
Conductivity Measurement
11%
Contaminated Sites
12%
Contaminated Water
5%
Creek
6%
Cross-hole
14%
Defoliation
9%
Desert
6%
Desorption
8%
Dextral
5%
Diatoms
13%
Dielectric Properties
5%
Dissolved Iron
5%
Distributed Temperature Sensing
5%
Dolomite
5%
Drought
6%
Dual-domain Mass Transfer
5%
Dust
5%
Ebullition
9%
Electrical Conductivity
18%
Electrical Imaging
11%
Electrical Measurements
11%
Electrical Properties
13%
Electrical Resistivity Imaging
20%
Electrical Resistivity Tomography
11%
Electrical Signature
7%
Electrodics
5%
Esker
7%
Estuary
8%
Ethanol
7%
Evapotranspiration
5%
Fe Solubility
8%
Fe(II)
23%
Fe(III)
5%
Fiber-optic Distributed Temperature Sensing
5%
Fluid Conductivity
8%
Formation Factor
6%
Fourier Transform Infrared Spectroscopy (FT-IR)
8%
Fractured Rock
11%
Free Phase
25%
Gas Accumulation
7%
Gas Bubble
5%
Gas Content
12%
Gas Release
5%
Gene Flow
9%
Geoelectrical
7%
Geophysical Data
5%
Geophysical Measurements
7%
Geophysical Methods
25%
Geophysical Monitoring
5%
Geophysical Properties
5%
Geophysics
10%
Geoscience
7%
Grass
7%
Green Rust
6%
Ground Penetrating Radar
44%
Groundwater
12%
Groundwater-surface Water Exchange
7%
Hanford
6%
Hausmannite
8%
Hematite Surface
6%
Hexagonal Birnessite
5%
High Concentration
8%
High Salinity
5%
High-resolution
7%
Hudson Highlands
13%
Hydraulic Conductivity
7%
Hydraulic Properties
5%
Hydrocarbon Degradation
7%
Hydrocarbons
16%
Hydrogeophysical
5%
Hydrology
8%
Hydroxide
6%
Hyla
5%
Hysteresis
6%
In Situ
22%
Indoor Radon
5%
Induced Polarization
64%
Induced Polarization Method
11%
Insect Defoliation
5%
Iron Limitation
5%
Iron Oxide
45%
Iron Reduction
5%
Iron Solubility
8%
Iron Speciation
5%
Larrea Tridentata
6%
Low-field nuclear Magnetic Resonance (LF-NMR)
5%
Madagascar
5%
Magnetic Resonance Measurements
7%
Magnetic Susceptibility
17%
Maine
9%
Manganese Dioxide
5%
Manganites
8%
Marine Diatom
7%
Mars
9%
Marsh
5%
Meadowlands
6%
Metal Concentration
7%
Metal Contamination
5%
Methane
7%
Methane Emission
9%
Methane Flux
7%
Microbial Activity
6%
Microbial Community
5%
Mineral Formation
5%
Mineral Precipitation
6%
Mineral Surface
7%
Mineralogy
6%
Mn(II)
21%
Mn(III)
6%
Mojave Desert
5%
Monitoring System
5%
Near-surface Geophysics
6%
Neoproterozoic
5%
Net Ecosystem Exchange
7%
New Jersey
44%
New Jersey Highlands
6%
New York
5%
Newark
14%
Ni(II)
7%
Nitrate
11%
Nitrogen Fixation
7%
North America
7%
Northern Peatlands
22%
Nuclear Magnetic Resonance
24%
Nuclear Magnetic Resonance Relaxation
6%
Nuclear Magnetic Resonance Relaxation Times
6%
Oak-pine Forest
5%
Olive Oil Mill Waste
5%
Order of Magnitude
7%
Organic Matter
7%
Oxalate
9%
Oxidation State
6%
Particle Size Distribution
6%
Pb(II)
5%
Peat
42%
Peat Soil
18%
Peat Structure
7%
Peatland
30%
Pennsylvania
7%
Permeability Measurement
5%
Permeability Prediction
9%
Permeable Reactive Barrier
7%
Petrophysical
7%
PH Influence
5%
Phaeodactylum Tricornutum
5%
Phosphate
8%
Photosynthetic Capacity
5%
Phylogeography
5%
Physical Properties
8%
Phytoplankton
7%
Piedmont
8%
Plant Community
5%
Plume
11%
Polarizability
11%
Polarization Data
9%
Polarization Measurement
24%
Polarization Model
5%
Polarization Parameters
7%
Polarization Response
11%
Polarization Signature
11%
Pore Fluid
9%
Pore Volume
6%
Porosity
8%
Porous Media
14%
Prescribed Fire
8%
Pyrite
5%
Radar Data
6%
Reductive Transformation
7%
Relaxation Rate
5%
Relaxation Time
10%
Relaxation Time Distribution
5%
Resistivity
22%
Resistivity Imaging
6%
Resistivity Measurement
7%
Rift
5%
Salt Marsh
8%
Sand
18%
Sand-clay Mixtures
9%
Sandstone
12%
Sap Flow Measurement
5%
Sap Flux
7%
Sea Level Rise
5%
Sea Salt
7%
Self-potential
14%
Sequestration
6%
Serpentinite
5%
Shear Zone
14%
Shrubland
5%
Silica
5%
SO42-
8%
Soil Contamination
5%
Soil Moisture
5%
Soil Properties
5%
Soil Samples
6%
Soil Water Content
6%
Sonoran Desert
5%
Sorbent
6%
Sorption
33%
South America
9%
Southern Ocean
7%
Spatial Distribution
12%
Spatial Variability
9%
Speciation
15%
Spectral Induced Polarization
55%
Spor
7%
Squamata
7%
Stomatal Conductance
10%
Struvite
17%
Sulfide
6%
Summertime
5%
Surface Complexes
6%
Surface Conductivity
9%
Surface nuclear Magnetic Resonance
5%
Surface Relaxivity
10%
Surface Water
12%
Terranes
5%
Three-dimensional (3D)
6%
Time-lapse
10%
Trace Elements
15%
Trace Metals
12%
Transpiration
7%
Trichodesmium
13%
U.S. East Coast
12%
Unconsolidated Sediments
17%
Upland Forest
5%
Uranium Concentration
5%
Urban Brownfields
10%
Vadose Zone
5%
Vanadium
7%
Virginia
11%
Wastewater
7%
Water Content
12%
Water Development
5%
Wetland Soil
5%
Wetlands
15%
X-ray Absorption Spectroscopy
7%
Zero-valent Iron
7%
Zn(II)
7%
Earth and Planetary Sciences
Absorption Spectroscopy
10%
Alleghanian
7%
Antarctic Region
7%
Arctic Ocean
5%
Atmospheric Deposition
6%
Atmospheric Pressure
5%
Atmospherics
29%
Biochar
5%
Bioremediation
9%
Birnessite
7%
Boiling
12%
Borehole
23%
Brazil
5%
Calcite
19%
Carbon Dioxide
19%
Carbon Sequestration
6%
China
5%
Climate Change
6%
Data Acquisition
6%
Desorption
5%
Dielectric Properties
5%
Dolomite
7%
Dry Deposition
6%
Earth Science
9%
Egypt
5%
Electrical Property
14%
Electrical Resistivity
17%
Electromagnetism
6%
Electron Transfer
7%
Electron Transport
7%
Emissions
27%
Field Scale
23%
Fine Structure
7%
Fracturing
7%
Geochemistry
6%
Geology
8%
Geophysical Method
31%
Geophysical Monitoring
5%
Geophysics
12%
Glacial Drift
9%
Grain Size
6%
Grassland
6%
Ground Penetrating Radar
47%
Groundwater Flow
8%
Hydraulic Conductivity
7%
Induced Polarization
100%
Iron
71%
Iron Oxide
6%
Laboratory Experiment
5%
Laboratory Scale
7%
Landform
5%
Magnetic Permeability
18%
Magnetism
26%
Maine
10%
Marshland
10%
Methane
46%
Microbial Community
7%
Mineral Surface
6%
Mineralogy
10%
Moisture Content
14%
Mylonite
5%
Near-Surface Geology
13%
Near-Surface Geophysics
6%
New Jersey
44%
New York
9%
Nuclear Magnetic Resonance
28%
Organic Acid
6%
Organic Carbon
7%
Organic Matter
9%
Oxalic Acid
7%
Oxide Mineral
5%
Particle Size Distribution
7%
Particular Matter 2.5
7%
Peat Soil
19%
Peatland
51%
Peninsula
8%
Pennsylvania
8%
Permeable Reactive Barrier
8%
Permittivity
6%
Phytoplankton
9%
Pleistocene
6%
Pore Space
6%
Porewater
6%
Porosity
15%
Radar Data
5%
Real Time
5%
Relaxation Time
13%
Salinity
10%
Salt Marsh
8%
Sandstone
20%
Scanning Electron Microscopy
9%
Sea Salt
12%
Self Potential
14%
Serpentinite
5%
Shear Zone
14%
Silica Gel
5%
Sodium Chloride
5%
Soil Water Content
6%
Solute Transport
6%
Southern Ocean
8%
Spatial Distribution
11%
Storm
5%
Struvite
14%
Sulfide
8%
Surface Area
18%
Surface Water
21%
Terrane
7%
Time Series
5%
Timescale
5%
Tomography
14%
Trace Element
19%
Trace Metal
13%
United States
6%
United States of America
34%
Vapor Phase
21%
Vegetation
18%
Virginia
11%
Water Exchange
5%
Water Table
9%
X Ray Absorption
18%