National Repository of Grey Literature 6 records found  Search took 0.01 seconds. 
Geosystémové diagnózy a prognózy životního prostředí a výzkum geosystémů metodami dálkového průzkumu Země: Charakteristika abiotického prostředí ekosystému chorické dimense jako podklad pro hodnocení stavu a vývoje životního prostředí krajiny
Katedra lesnické botaniky a fytocenologie, Vysoká škola zemědělská v Brně ; Ambrož, Zdeněk
Zpráva definuje ekologické jednotky a uvádí varianty vegetační stupňovitosti, jednotlivé vegetační stupně a hydrické a trofické řady. Jsou popsány skupiny typů geobiocénů - vegetačních stupňů. V příloze jsou uvedeny charakteristiky jednotlivých typů.
Interpretation of changes of biodiversity and cultural landscape in the part of drainage area of Svratka river
Halas, Petr
Work treat of sense of conservation of nature and landscape in specific part of drainage area of river Svratka. The ground forms a part of drainage area of rivers Loučka and Libochůvka. Specific feature of landscape is mild broken topography with deep riverine valley. The ground finds on meaningful boundary-line of termophyticum and mesophyticum, this fact and riverine phenomenon implicates big biodiversity.
Building of dam on the Libochovka river near Tišnov and interpretation of disturbances of environment
Halas, Petr ; Vlková, V.
Projected building of dam on river Libochůvka would stand for weighty a disturbance to landscape Českomoravská vrchovina highlands.
Changes of the geobiocoen and skeleton of the ecological stability in mining landscape
Lacina, Jan
Anthropogenic disturbances in Ostrava-Karviná mining district cause very significant changes of ecotopes. Actual vegetation reacts on the changes. Frequently, conditions of potential vegetation are changed as well. Even in disturbed landscape has arisen many perspective anthropogenic conditioned biotopes.
Biogeographical research of the effects of antropogenous and natural disturbances
Lacina, Jan
Biogeographical research at the Institute of Geonics of the Academy of Sciences of the Czech Republic is presently focused to impacts of catastrophic factors (floods, landslides) and anthropogenic disturbances of mining activities in vegetation. Changes of biotopes are investigated on flood river basin of Bečva river, on landslides in Western Carpathians and on landscapes changed by mining activities in Ostrava vicinity and Bohemian-Moravian uplands.

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