Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Bodenbakterien"”.
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Mikrobielle Kohlenstoff- und Stickstofftransformationen im Verdauungstrakt von Regenwürmern (Oligochaeta)
… umgebenden Böden und verwandt zu unkultivierten Bodenbakterien. N2O und H2 wurden von europäischen Würmern emittiert. Höchste in situ-Konzentrationen von N2O wurden im Kropf/Magen und im Enddarm detektiert, während H2 im Vorder- und Mitteldarm höchste Konzentrationen aufwies. Analog dazu waren …
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Transport of metabolic active bacteria through saturated quartz sand columns with and without substrate addition
Nowadays environmental protection not only refers to prevention of chemical pollution but also to biological contamination, which occurs due to manure or sludge on agricultural land. The released bacterial biomass is not negligible. The knowledge and the prediction of the behaviour of the released …
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Quantitative Erfassung von Bakterien und deren spezifische Aktivität in komplexen Habitaten mittels Fluoreszenzmikroskopie und digitaler Bildverarbeitung
The aim of this PhD thesis was to develop a procedure for both the determination of the concentration of bacteria and their specific activity in complex habitats. Because of the deficiency of common used techniques for the determination of total counts, the total sytox count was developed. The new …
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Bacteria transport under unsaturated conditions
The aim of this work was to study the bacteria transport behaviour in different conditions using an unsaturated porous media. A column based system able to keep the unsaturated conditions was designed and developed to perform the experiments. Two bacteria strains Deinococcus radiodurans and …