The Influence of Discharge, pH, Dissolved Organic Carbon, and Suspended Solids on the Variability of Concentration and Partitioning of Metals in a Rural Catchment

The Influence of Discharge, pH, Dissolved Organic Carbon, and Suspended Solids on the Variability of Concentration and Partitioning of Metals in a Rural Catchment

In this study, the water draining a catchment of 65 km 2 in NW Spain was monitored over a 3-year period to examine temporal variability of five metal concentrations (Al, Fe, Mn, Cu, and Zn) in dissolved form and also in suspended solids (SS), under two different hydrological conditions—in baseflow a...

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Veröffentlicht in:Water, air, and soil pollution air, and soil pollution, 2013-08, Vol.224 (8), p.1-11, Article 1651
Hauptverfasser: Palleiro, L., Rodríguez-Blanco, M. L., Taboada-Castro, M. M., Taboada-Castro, M. T.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Atmospheric Protection/Air Quality Control/Air Pollution
Base flow
Carbon
Climate Change/Climate Change Impacts
Copper
Creeks & streams
Dissolved organic carbon
Earth and Environmental Science
Environment
Environmental monitoring
Exact sciences and technology
Freshwater
Hydrogen-ion concentration
Hydrogeology
Hydrology
Manganese
Metal concentrations
Metals
Organic chemicals
Pollution
Precipitation
Rivers
Rural areas
Rural catchments
Seasonal variations
Soil Science & Conservation
Solid solutions
Studies
Summer
Suspended solids
Water pollution
Water Quality/Water Pollution
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Beschreibung
Zusammenfassung:In this study, the water draining a catchment of 65 km 2 in NW Spain was monitored over a 3-year period to examine temporal variability of five metal concentrations (Al, Fe, Mn, Cu, and Zn) in dissolved form and also in suspended solids (SS), under two different hydrological conditions—in baseflow and stormflow events. pH, SS and dissolved organic carbon (DOC) were also examined as possible factors affecting metal transport mechanisms. The results showed that Al D , Cu D , and Zn D were significantly ( p  
ISSN:0049-6979
1573-2932
DOI:10.1007/s11270-013-1651-9