Earth and Planetary Sciences
Denmark
100%
Greenland
51%
Herbicide
44%
Sandstone
22%
Metabolite
21%
Carbon Dioxide
21%
Potable Water
19%
Vietnam
19%
Surface Water
18%
Ice Sheet
17%
Holocene
15%
Borehole
14%
Flood Plain
14%
Geology
14%
Degradation Product
13%
Groundwater
13%
Glyphosate
12%
Field Scale
12%
Agricultural Soil
12%
Environmental Protection Agency
11%
Organic Matter
11%
Meltwater
11%
Geochemistry
11%
Topsoil
10%
Aquatic Environment
10%
Methane
10%
Glaciotectonics
10%
Groundwater Chemistry
9%
Nitrate Reduction
9%
Groundwater Flow
9%
Vadose Zone
8%
Geological Survey
8%
Reactive Transport Modeling
8%
Porosity
8%
Bunter
8%
Salinity
8%
North Sea
8%
Polycyclic Aromatic Hydrocarbon
8%
Chloroform
7%
Chlorine Compounds
7%
Spatial Variation
7%
Sea Level
7%
Field Study
7%
Petrography
7%
Coastal Region
7%
Denitrification
7%
Organic Carbon
6%
Redox Condition
6%
Pleistocene
6%
Water Chemistry
6%
Micropollutant
6%
Tectonics
6%
Ground Penetrating Radar
6%
Numerical Modeling
6%
Water Supply
6%
Porewater
6%
Formation Water
6%
Mineralogy
6%
Tomography
6%
Spatial Distribution
6%
Emissions
5%
Iron Oxide
5%
Real Time
5%
Half-Life
5%
Polluted Soils
5%
Water Flow
5%
Mass Spectroscopy
5%
Spatial Heterogeneity
5%
Marine Environment
5%
Numerical Model
5%
Depositional Environment
5%
Groundwater Resources
5%
Laboratory Experiment
5%
Water Resource
5%
Water Purification
5%
Atrazine
5%
Calcite
5%
Nitrate Transport
5%
X Ray Absorption
5%
Absorption Spectroscopy
5%
Glacial Deposit
5%
Micro-Organism
5%
Agricultural and Biological Sciences
Herbicide
32%
Drinking Water
16%
MCPA
15%
Bacterial Communities
14%
Agricultural Soil
11%
Biodegradation
11%
Mecoprop
10%
Ribosomal RNA
9%
Environmental Protection
8%
Metabolite
8%
Topsoil
8%
Pseudomonas
8%
Atrazine
7%
Preferential Flow
7%
Real-Time Polymerase Chain Reaction
7%
Protozoa
6%
Glyphosate
6%
Polluted Soils
6%
Subsoil
6%
Sandy Soil
6%
Decision Making
6%
Aquatic Environment
5%
Metribuzin
5%
Bioavailability
5%
Surface Water
5%
Pesticide Degradation
5%
Sand Filter
5%
Volatile Organic Compound
5%