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National Repository of Grey Literature 1 records found  Search took 0.01 seconds. 
Protection of secondary grasslands in the Šumava NP and PLA. Conservation monitoring of habitat changes.
 Šimáčková, Pavlína ; Křenová, Zdeňka (advisor) ; Kindlmann, Pavel (referee)
Aj Many different methods are used to protect nature. Recently, however, the Earth Remote Sensing (RS) methods have come to the fore. An indisputable advantage is the ability to apply acquired data from RS in the GIS environment and to combine them easily with other important data about studied areas. To evaluate the change in the status of grassland Natura 2000 habitats, a manual assessment of the change of vegetation cover from orthophoto maps was chosen. In the GIS tools were used to analyses the changes in cover of target habitats in selected administrative areas of four municipalities in the Šumava NP between years 2004 and 2015. Differences in the enlargement of the built-up areas of four studied municipalities as a whole and the losses of target habitats due to development activities were studied. The results are compared with the results of similar monitoring conducted in the Krkonoše NP. Key words: Management of protected areas, secondary grasslands, rare habitats, succession, biodiversity
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