Peer-reviewed articles 17,970 +


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
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

PlumX Article Metrics by Elsevier
Miroslava Plevkova
10.5593/sgem2022V/3.2/s12.08
10.5593/sgem2022V/3.2
1314-2704
978-619-7603-54-5
English
22
3.2
•    Prof. DSc. Oleksandr Trofymchuk, UKRAINE 
•    Prof. Dr. hab. oec. Baiba Rivza, LATVIA
Hydrology and Water Resources
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.
[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);
[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 ;
[12] Vasku, Z., Zlo zvane meliorace, Casopis Vesmir 90, cislo 7, 440, (2011);
Supported by junior-specific research "Evaluation of the water regime of the landscape and revision of critical points as a basis for the design of adaptation measures and evaluation of their effectiveness using rainfall-runoff models"
conference
https://doi.org/10.5593/sgem2022V/3.2/s12.08
Download PDF
Proceedings of 22nd International Multidisciplinary Scientific GeoConference SGEM 2022
22nd International Multidisciplinary Scientific GeoConference SGEM 2022, 06-08 December, 2022
Proceedings Paper
STEF92 Technology
International Multidisciplinary Scientific GeoConference SGEM
SWS Scholarly Society; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Serbian Acad Sci and Arts; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; European Acad Sci, Arts and Letters; Acad Fine Arts Zagreb Croatia; Croatian Acad Sci and Arts; Acad Sci Moldova; Montenegrin Acad Sci and Arts; Georgian Acad Sci; Acad Fine Arts and Design Bratislava; Turkish Acad Sci.
63-70
06-08 December, 2022
website
8772
critical points, erosion, climate change, GIS, nature-friendly measures