National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Landscape digital database for flood modelling in Zamberk
Brych, Karel ; Dittrt, František ; Eliáš, Václav
Flood hazard map of the urban area of Zamberk were developed using one dimensional HEC-RAS modelling. A digital terrain model (DTM) was prerequisite for solving the problems in the Arc View environment. The ZABAGED/1 state map altas on a 1:10 000 scale was used as the DTM. This system has a limited altimetric resolution, therefore the elevation data in the river channel was repaired.
Application of several Directives of the European Union to the fish biota in the River Orlice drainage area
Lusk, Stanislav ; Halačka, Karel ; Lusková, Věra ; Lohniský, K.
Within the preparations for the entry in the European Union, the actual nesessity has arisen to implement respective directives of the European legislative into corresponding legislative regulation of the Czech Republic. In the contribution, the attention is paid to the problems of the national and European legislatives concerning directly and indirectly fish populations in natural ecosystems and their fishery management. The attempt is made in this study to apply the European directives to the ichthyofauna and fisheries within the River Orlice hydrological system including both its branches, streams Divoká Orlice and Tichá Orlice. Simultaneously, the attention is drawn to certain aspects that could evoke contradictory opinions in the fishery public.
How do laboratories declare the reliability of their results?
Plzák, Zbyněk
The publication deals with documentation of quality of analytical results.

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