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EVALUATION OF CRITICAL POINTS AND THEIR CONTRIBUTING AREAS ACCORDING TO CURRENT LAND USE AS MAIN INPUT FOR DESIGN AND EVALUATION OF THE EFFECTIVENESS OF NATURE-FRIENDLY MEASURES

Miroslava Plevkova

First published: 2022-12-27https://doi.org/10.5593/sgem2022v/3.2/s12.08View metrics

Abstract

Hydrological extremes (drought-flood) are a phenomenon that is occurring more and more frequently because of climate change. The human-altered landscape cannot sufficiently withstand these extreme phenomena. For this reason, society feels pressure on the design, and assessment, but especially the implementation of adaptation and mitigation measures in the landscape. For best-designed measures, it is crucial to determine where the given problem arises and what are the possibilities of its solution with subsequent quantification of effectiveness. In the Czech Republic, this problem is solved in the long term by processing flood maps and determining flood areas. In 2009, a methodology was created for the identification of places that are potentially threatened by flash floods [1]. In the interest area of the Dyje basin, 1356 critical points were determined by this methodology. The work's main goal was to evaluate these points and their contributing areas based on current data, and the summary and evaluation of the accessible data that will be used for proposals for measures. All analyses were made by using geographic information systems. It was specifically about evaluating the percentage representation of arable land, as one of the main criteria for determining the critical point. It was found that in almost 42 % of the critical points (or in their contributing areas) there was a decrease in arable land by more than 10 %. Furthermore, the occurrence of recorded erosion events was addressed. According to information from the Research Institute for Soil and Water Conservation, there were 622 erosion events in the Dyje basin area, and 43 % were in catchment areas of critical points. One of the crucial topics that are currently resonating in society in terms of proposals for measures in the landscape is drainage areas. According to vectorized documents from the Agricultural Water Management Company, these areas are in 57 % of the collection areas of critical points. The evaluation will further enter a multi-criteria analysis for the selection of a priority area, as the Dyje basin is quite extensive for more detailed analyses. Subsequently, protective measures close to nature will be designed and evaluated in the priority area using mathematical modelling.

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Title
EVALUATION OF CRITICAL POINTS AND THEIR CONTRIBUTING AREAS ACCORDING TO CURRENT LAND USE AS MAIN INPUT FOR DESIGN AND EVALUATION OF THE EFFECTIVENESS OF NATURE-FRIENDLY MEASURES
Authors
Miroslava Plevkova
Proceedings
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Water Resources. Forest, Marine and Ocean Ecosystems, VOL 22, ISSUE 3.2
Publisher
STEF92 Technology
Year
2022
Pages
63-70
SWS Citekey
Plevkova2022126370
ISSN
1314-2704
ISBN
978-619-7603-54-5
Language
en
Publication type
Conference Paper
Proceedings contents
Open official contents
Keywords
critical pointserosionclimate changeGISnature-friendly measures
References11

  1. Drbal, K., Dumbrovsky, M. et al., Metodicky navod pro identifikaci KB, Ministerstvo zivotniho prostredi CR, Praha, (2009);

  2. Lozek V., Nase nivy v promenach casu II. Ochrana prirody 58, c. 5, Ceska zemedelska univerzita, Praha, (2003);

  3. Vodohospodarsky rozvoj a vystavba a.s., Regionalni strategie adaptacnich opatreni Plzenskeho kraje pro zadrzeni vody v krajine, (2021);

  4. Envicons s.r.o., Regionalni strategie adaptacnich opatreni (ReSAO), Online: https://www.ieva.cz/resao, (2019);

  5. Dzurakova, M., Stepankova, P. a Levitus, V., Katalog prirode blizkych opatreni pro zadrzeni vody v krajine a jeho uplatneni ve webove mapove aplikaci pro verejnost. Vodohospodarske technicko-ekonomicke informace, roc. 60, c. 5, str. 6�11. ISSN 0322- 8916 (2018); DOI: 10.46555/vtei.2018.07.001

    View DOICrossrefGoogle ScholarWeb of ScienceScopusOpenCitations

  6. Dzurakova, M. et al., Vyhodnoceni prirode blizkych opatreni, katalog opatreni. Cinnosti k podpore vykonu statni spravy v problematice SUCHO v roce 2017 � ukol 3702. Zaverecna zprava. Brno: VUV TGM, v. v. i., 35 s., (2017);

  7. Janecek, M., et al., Ochrana zemedelske pudy pred erozi: metodika. 1. vyd. Praha: Ceska zemedelska univerzita Praha, (2012);

  8. Sykorova, M. et al., VODA VE MESTE Metodika pro hospodareni s destovou vodou ve vazbe na zelenou infrastrukturu. Praha: Ceske vysoke uceni technicke, 204 str., (2021);

  9. Kulhavy, Z., Fucik P., Tlapakova, L., Soukup, M., Cmelik, M., Hejduk, T., Martak, P., Stehlik, M., Pavel, M., Pracovni postupy eliminace negativnich funkci odvodnovacich zarizeni v krajine pro podporu zadatelu o PBO v prioritnich osach 1 a 6, VUV TGM, Praha, (2011);

  10. Data Monitorovane erozni udalosti 2022 � VUMOP, SPU;

  11. Data melioraci (vektorovy format shapefile), porizena byvalou Zemedelskou vodohospodarskou spravou (ZVHS) ve sprave Ministerstva zemedelstvi ;

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