National Repository of Grey Literature 17 records found  previous11 - 17  jump to record: Search took 0.00 seconds. 
The state of Ukrainian lamprey Eudontomyzon mariae in the Račí potok stream in 1999-2000
Hanel, L. ; Lusk, Stanislav
In the lower reaches of the Račí potok Creek, the single locality of occurrence of the Ukrainian lamprey (Eudontomyzon mariae) in the Czech republic can be found.
Composition of 0+juvenile fish community in the lower floodplain stretch of the River Dyje
Bartošová, Šárka ; Jurajda, Pavel
The occurrence of 0+juvenile fish was observed using point abundance sampling strategy in four different types of water bodies, i.e. in gravel pits, oxbows and backwatres in the floodplain of the River Dyje (Danube basin) in August 1998.
What conclusions could be made on diversity of fish community in lower reaches of the Morava River from anglers' fishing yields
Baruš, Vlastimil ; Peňáz, Milan ; Prokeš, Miroslav
According to the literature reviews and anglers' fish catches during 1970-1998, the fish community in the lower reaches of the Morava River consists of 39 species (11 of them belonging to the category of endangered or vulnerable ones).
Changes in the species composition of the ichthyofauna in the territory of the Czech Republic after 1990
Lusk, Stanislav ; Lusková, Věra ; Halačka, Karel ; Lojkásek, B.
In the course of the past decade (after 1990), marked changes have been recorded in the species composition of the ichthyofauna inhabiting the territory of the Czech Republic. The absolute majority of these changes pertains to the drainage areas of th
The red list of lampreys and fishes in the Czech Republic - version 2000
Lusk, Stanislav ; Hanel, L.
After 5 years from the Red List, the actualized one - Version 2000 - was elaborated. It followed the Version 1995. All available knowledge on population changes and state of individual fish species were taken in account that were achieved in 1995-1999.
Biodiversity of fishes in the Czech Republic (3)
Lusk, Stanislav ; Halačka, Karel
This "Blue Book", third in a row, is largely devoted to problems of biodiversity of fishes. Besides contributions which present data on the biodiversity of concrete subjects in concrete localities and habitats on community, species and intraspecific levels, this book also contains contributions that emphasise biodiversity protection and conservation.

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