National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Vliv kořenových exudátů na dekompozici rozpuštěné organické hmoty v rašeliništi
ŽAMPACH, Ondřej
The aim of this thesis was to assess the effect of root exudates on the biodegradability of dissolved organic matter. The experiment was done in laboratory conditions, using the dissolved organic matter sampled in a spruce swamp forest located in Šumava National Park and an artificial mixture of root exudates prepared according to known composition of root exudates released by peatland plants. Main hypothesis was that the input of root exudates into the peatland pore water will affect decomposition of less-degradable dissolved organic matter, with the resulting effect dependent on the quantity and quality (C:N ratio) of the input.
Biodegradability of dissolved organic matter in soils of spruce swamp forests
ŽAMPACH, Ondřej
The aim of this thesis was to assess the biodegradability of dissolved organic matter in spruce swamp forest in habitats differing in dominant vegetation and water table. Sampling was conducted on three study sites located in Šumava National Park in the Czech Republic. Main hypothesis was that the presence of different dominants can modify the overall DOM quality and biodegradability.

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