<abstract xmlns="http://www.w3.org/1999/xhtml"><p> Of all natural disasters, floods represent the most serious threat to the territory of the Czech Republic. This is given by the situation of the Czech Republic at the continental as well as the worldwide scale. At present, the design of anti-flood measures is mostly based on technical measures, without considering improvements in the hydromorphological status according to the Framework Directive on Water Management and without considering the natural transformation of flood discharge in the alluvial plains of water courses. This report presents a design for the optimization of anti-flood measures in the pilot catchment of the Litavka River, in which we propose particular measures for the catchment for its entire surface while providing a good hydromorphological status. We also wanted to quantify the proposed measures leading to the increased retention and accumulation capacities of the catchment area.</p></abstract>

Of all natural disasters, floods represent the most serious threat to the territory of the Czech Republic. This is given by the situation of the Czech Republic at the continental as well as the worldwide scale. At present, the design of anti-flood measures is mostly based on technical measures, without considering improvements in the hydromorphological status according to the Framework Directive on Water Management and without considering the natural transformation of flood discharge in the alluvial plains of water courses. This report presents a design for the optimization of anti-flood measures in the pilot catchment of the Litavka River, in which we propose particular measures for the catchment for its entire surface while providing a good hydromorphological status. We also wanted to quantify the proposed measures leading to the increased retention and accumulation capacities of the catchment area.

Optimization of Flood Protection by Semi-Natural Means and Retention in the Catchment Area: A Case Study of Litavka River (Czech Republic)

Czech University of Life Sciences Prague, Faculty of Environmental Sciences Department of Water Resources and Environmental Modeling Kamýcká 129, 165 21 Praha 6–Suchdol, Czech Republic

Research Institute for Soil and Water Conservation Žabovřeská 250, 156 27 Prague 5–Zbraslav, Czech Republic

Moravian Geographical Reports

Of all natural disasters, floods represent the most serious threat to the territory of the Czech Republic. This is given by the situation of the Czech Republic...

Optimization of Flood Protection by Semi-Natural Means and Retention in the Catchment Area: A Case Study of Litavka River (Czech Republic)

Publié en ligne: 30 juil. 2013

Pages: 51 - 66

DOI: https://doi.org/10.2478/mgr-2013-0005

This content is open access.