Essays about: "Acid sulfate soil"
Showing result 6 - 8 of 8 essays containing the words Acid sulfate soil.
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6. Sorption of PFOS to different solid components as a function of aqueous chemistry
University essay from Örebro universitet/Institutionen för naturvetenskap och teknikAbstract : Knowledge of fate and transport of chemical contaminants in the environment is essential for reducing their adverse effects to humans and wildlife. Surface and ground waters serve as drinking water which helps to sustain life. READ MORE
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7. Acid Sulfate Soils and Metal Accumulation in Sediments in Rosån Catchment, Northern Sweden
University essay from Uppsala universitet/Institutionen för geovetenskaperAbstract : Global environmental concerns arise when marine deposits with fine-grained iron sulfide-rich sediments (FeS and FeS2), now situated above sea level, oxidize from anthropogenic lowering of the groundwater table. The oxidation of iron sulfides decreases the soil pH and the acidic environment of these Acid Sulfate Soils (AS) soils increase weathering and mobilization of metals into adjacent watercourses, lakes and estuaries. READ MORE
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8. Multivariate analysis and GIS in generating vulnerability map of acid sulfate soils.
University essay from KTH/Mark- och vattenteknikAbstract : The study employed multi-variate methods to generate vulnerability maps for acid sulfate soils (AS) in the Norrbotten county of Sweden. In this study, the relationships between the reclassified datasets and each biogeochemical element was carefully evaluated with ANOVA Kruskal Wallis and PLS analysis. READ MORE