National Repository of Grey Literature 44 records found  beginprevious35 - 44  jump to record: Search took 0.01 seconds. 
Forms of phosphorus, aluminium, and iron in soils of catchments of acidified mountain lakes
VEJŘÍKOVÁ, Ivana
The thesis assesses forms of phosphorus, aluminium, and iron in soils of catchments of acidified mountain lakes. The aim of the study was to determinate changes in soil chemistry in catchments of Bohemian Forest lakes between years 2000 and 2010. The next aim was to compare fractionation according to Psenner and Pucsko (1988) with standard pedological extractions.
Temperature dependence of mineralization of organic matter in litter, humus layer and mineral soil from watersheds of Certovo and Plesne lake
JAROŠOVÁ, Eva
In this study soil samples from watersheds of two Bohemian glacial lakes, Plesne and Certovo were analysed. Respiration by heterotrophic soil organisms as the main source of CO2 efflux from soils was measured during long-term laboratory incubation at four different temperatures. The aim of the thesis was to describe a temperature dependence of C mineralization and make a comparison of results among examined places.
Structural changes of macrozoobenthic communities in longitudinal profiles of acidified streams in the Bohemian Forest (Czech Republic)
PELTANOVÁ, Jana
Structural changes in macrozoobenthic communities and changes in chemistry in longitudinal profiles of two acidified streams in the Bohemian Forest (Czech Republic) were investigated in 2007. The progress in chemical recovery was evident in both streams, whereas zoobenthos recovery was obvious only in less acidified stream.

National Repository of Grey Literature : 44 records found   beginprevious35 - 44  jump to record:
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