Keyphrases
Heavy Metal Pollution
100%
Microanalysis
100%
Tree Rings
100%
Dendroanalysis
100%
Synchrotron X-ray Fluorescence
100%
Magnesite
100%
Acid Rain
100%
Annual Growth Rings
100%
Secondary Ion Mass Spectrometry
100%
Environmental Damage
50%
Pollutants
50%
Metal Concentration
50%
X-ray Emission
50%
Lake Water
50%
Synchrotron Radiation
50%
Radiation Effects
50%
Mining Method
50%
Pinus Resinosa
50%
Red pine
50%
Temporal Variation
50%
Natural Levels
50%
Seasonal Variation
50%
Sudbury
50%
Stem Wood
50%
Non-uniform Distribution
50%
Soil pH
50%
Northern Ontario
50%
Seasonal Changes
50%
Earth and Planetary Sciences
Synchrotron
100%
Secondary Ion Mass Spectrometry
100%
Liming
100%
Tree rings
100%
Heavy Metal
50%
Acid Rain
50%
Spatial Variation
25%
Emissions
25%
Environmental Damage
25%
Temporal Variation
25%
Synchrotron Radiation
25%
Lake Water
25%
Ontario
25%
Annual Variation
25%
Agricultural and Biological Sciences
Liming
100%
Secondary Ion Mass Spectrometry
100%
Annuals
50%
Heavy Metal
50%
Growth Rings
50%
Pinus
25%
Metal Concentrations
25%
Pinus resinosa
25%
Stemwood
25%