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National Repository of Grey Literature 1 records found  Search took 0.00 seconds. 
Mapping of non-productive habitats in reclaimed post-mining landscape in Most and Chabařovice area
 Ledvina, Vilém ; Hendrychová, Markéta (advisor) ; Martin, Martin (referee)
The objective of thesis is to identify and map a non-productive habitats on areas after coal mining. The first part describes the reasons and ways of reclamation in areas after surface mining. Current knowledge and requirements for landscape protection during reclamation are presented in a literature review, and it shows the importance of these habitats. The monitored location are mines, dumps and areas affected by mining in the area of the Most and Chabařovice in the Ústecký Region in Czech Republic. Mapping has been done using the orthophoto map and field survey. Based on information from mapping the current status and composition of non-productive habitats on the monitored locations have been evaluated. The results are presented in the summary tables for each type of reclamation in monitored location. Following percentage representation of non-productive habitats in four locations has been found: location A (2.39%); location B (12.64%); location C (6.27%); location D (4.78%). The results show that the representation of these habitats is on low level compare to recommended representation resulting from current knowledge about nature conservation. Based on the results of the mapping measures have been proposed for optimal percentage representation of these habitats. The main measures include the building of landscape vegetation on large fields and increasing area of forest arising spontaneously in forestry reclamations. It is also appropriate to create non-productive forest habitats in large forest areas with absence of treeless or small forest meadow. The map outputs and thesis findings can serve as data for the protection of nature and landscape in the monitored location. Work can also serve as information source about the issue of reclamation and priorities to protect the environment during their realization.
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