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Více informací o knize Spatial & temporal dynamics in a tar oil contaminated aquifer

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Anotace knihy

When organic compounds, e.g. toluene or naphthalene, reach the soil and groundwater, contamination plumes with steep characteristic redox gradients are built. With a regularly conducted vertically high resolved analysis of groundwater as well as of sediment samples at a site in Düsseldorf over 4 years, dynamics of the vertical expansion of the contaminant plume and the maximal contaminant concentrations could be revealed, although when only small fluctuations of the groundwater table took place. Even within a very short time span (2 weeks), small changes in the contaminant distribution with accompanied sulfide occurrence, a degradation product, could be detected, that shows an unexpected fast adaption possibility of the microorganisms. However, 2008 a collapse of toluene biodegradation was observed, supporting the assumption that dynamics inhibiting the microbial degradation rather than enhancing as soon as they are stronger.

Parametry knihy

Zařazení knihy Knihy v angličtině Mathematics & science Biology, life sciences Life sciences: general issues

• Plný název: Spatial & temporal dynamics in a tar oil contaminated aquifer
• Autor: Anne Bayer
• Jazyk: Angličtina
• Vazba: Brožovaná
• Počet stran: 152
• EAN: 9783838123530
• ISBN: 3838123530
• ID: 06885286
• Nakladatelství: Sudwestdeutscher Verlag Fur Hochschulschriften AG
• Hmotnost: 231 g
• Rozměry: 229 × 152 × 9 mm
• Datum vydání: 14. April 2012

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