National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Vliv změn krajinného krytu v NP Podyjí na výskyt světlomilných organismů
KADLEC, Jan
In this thesis, I examined the effect of past (1938) and present (2014) land use/land cover on distribution of five threatened taxa and three ecological groups of threatened plants in the Podyjí National Park. The effect of past and present levels of canopy closure varied among the model organisms that mostly inhabit open and semi-open habitats. The extent of such habitats in the park is decreasing and rather low compared to the extent of closed forest. The distribution of the studied taxa of high conservation value is mostly concentrated in the river canyon. The new zonation of the park, however, allows for active conservation management measures mostly along the park edges, while the hands-off approach prevails in the river canyon. Further increase of canopy closure in the park and specifically in the river canyon may thus increase extinction risk of light demanding taxa, including target species of the park.
Methodology for management of species rich (open) forests
Čížek, Lukáš ; Šebek, Pavel ; Bače, R. ; Beneš, Jiří ; Doležal, J. ; Dvorský, M. ; Miklín, J. ; Svoboda, M.
The methodology describes the importance of open woodlands for biodiversity, the history and current state of the open woodlands in the Czech Republic, and management strategies that can be used in restoration, maintenance, and conservation of forests with open structure of the canopy. The methodology serves as general guidelines for managers on sites where open woodlands or their associated specialized species are still present.

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