The prediction of aquatic sediment-associated trace element concentration using selected geochemical factors
Hydrological Processes
- By:
- A.J. Horowitz , K.A. Elrick , and R.P. Hooper
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Abstract
Multiple linear regression models calculated from readily obtainable chemical and physical parameters can explain a high percentage (70 per cent or greater) of observed sediment-trace element variance for Cu, Zn, Pb, Cr, Ni, Co, As, Sb, Se, and Hg in a widely divergent suite of 60 sediment samples. The geochemical parameters included in the models were of physical (e.g. grain size, surface area) and a chemical (e.g. organic matter, amorphous iron oxides) nature. Comparison between actual and predicted trace element concentrations obtained from the models may provide a means of defining "average' sediment trace element concentrations. -from AuthorsAdditional publication details
- Publication type:
- Article
- Publication Subtype:
- Journal Article
- Title:
- The prediction of aquatic sediment-associated trace element concentration using selected geochemical factors
- Series title:
- Hydrological Processes
- Volume:
- 3
- Issue:
- 4
- Year Published:
- 1989
- Language:
- English
- Larger Work Type:
- Article
- Larger Work Subtype:
- Journal Article
- Larger Work Title:
- Hydrological Processes
- First page:
- 347
- Last page:
- 364