In Czechoslovakia 1 078 000 ha of agricultural land were drained. At present, the drain systems located in these areas are at the end of their lifetime because of unsatisfactory maintenance of these systems. This project deals with evaluation of changes in functionality of the drain systems used in arable land in Vysočina. In examined territory of the region Vysočina (except the district Pelhřimov) there were accidentally chosen testing spaces where the drain systems fill 25 -75% of surface area and where the analysis of vegetative factors and humidity was done. As a source for the vegetative factors and humidity, there were used satellite photographs Landsat. The aim was to discover whether the vitality of vegetation and humidity in the part of land with the drain systems and without the drain systems differ.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:174190 |
| Date | January 2014 |
| Creators | ŠTEFL, Jan |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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