National Repository of Grey Literature 166 records found  beginprevious157 - 166  jump to record: Search took 0.01 seconds. 
Basic methods for reduction of cyanobacterial water blooms
Maršálek, Blahoslav ; Maršálková, Eliška ; Feldmanová, Marie
Summary of methods for reduction of cyanobacterial blooms. Prevention and systemacic proceeding in catchment areas and in reservoirs.
Planning of legal interference to cyanobacterial blooms
Maršálek, Blahoslav ; Maršálková, Eliška ; Feldmanová, Marie
Course of planning legal interference to cyanobacterial blooms. Summary of institution which have to agree.
Compounds for reduction of cyanobacterial blooms
Jančula, Daniel ; Maršálek, Blahoslav ; Drábková, Michaela
This work focus on possibilities how to reduce cyanobacterial blooms by ecological compounds with emphases on biodegradable algicides, natural products, coagulants and biological preparations for reduction of nutrients in sediment. Their ecological implications and utilisation for water bodies is discussed too.
Reduction of planktonic cynobacterial blooms: summarization of methods
Maršálek, Blahoslav ; Drábková, Michaela ; Maršálková, Eliška ; Feldmanová, Marie ; Jančula, Daniel
The aim of this work is to sumarize methods and procedures how to eliminate cyanobacterial blooms in reservoirs. The first part of the work is focused on nutrient polution and possibilities how to reduce it. The second part deal with the nutrient reduction on the inflow of water to the reservoir and the thirth part deal with methods and procedures in reservoir water body. Discussed is mainly: coagulation of cyanobacteria, reduction of nutrient concentration by bilogical agents, use of algicides, biomanipulation, physical methods etc.
Fluorescence methods for quantification of cyanobacteria
Gregor, Jakub ; Maršálek, Blahoslav
Fluorescence methods for quantification of cyanobacteria, their calibration, application and use.
Overview of methods for the determination of planktonic cyanobacteria
Maršálek, Blahoslav ; Gregor, Jakub
Overview of methods for quantification of cyanobacterial biomass.
Toxicity of cyanobacterial blooms for birds - experimental model with Japanese quail
Skočovská, B. ; Adamovský, Ondřej ; Pašková, V. ; Hilscherová, Klára ; Babica, Pavel ; Maršálek, Blahoslav ; Pikula, J.
Investigation of toxicity of cyanobacterial biomass (microcystin-containing) for birds. No mortalities were observed in avian dietary toxicity test (10 or 30 days of exposure) with Japanese quails, but exposure of experimental birds to cyanobacteria resulted in significant changes of histopathology, blood chemistry and biochemical markers.
Detection of cyanobacteria in raw water by in vivo fluorescence
Gregor, Jakub ; Šípková, H. ; Maršálek, Blahoslav
A method for fluorescence detection and quantification of cyanobacteria in raw water was implemented at the drinking water treatment plant. The procedure of implementation and calibration of the method is described.
Human health risks of cyanobacterial toxins /Microcystins/ in Brno Reservoir
Maršálek, Blahoslav ; Babica, P. ; Bláha, Luděk
Monitoring of cyanobacterial blooms showed, that significant health risks of both direct dermal contact as well as exposure to microcystins exist in recreation in Brno. During the summer season 2001, safety limits for dermal contact were exceeded at 93% of analysed localities. Our results iniciate that both monitoring and regelatory actions ase necessary.

National Repository of Grey Literature : 166 records found   beginprevious157 - 166  jump to record:
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