Effects of Land Use Changes on the Runoff in the Landscape Based on Hydrological Simulation in HEC-HMS and HEC-RAS Using Different Elevation Data
The aim of this paper is to determine the effects of land use changes on the runoff in the landscape by means of hydrological modelling. Our partial aim is also to determine the effect of different elevation data and define optimal data sources for this modelling. The research was conducted on the S...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Mendel University Press
2016-01-01
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| Series: | Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis |
| Subjects: | |
| Online Access: | https://acta.mendelu.cz/64/3/0759/ |
| _version_ | 1818548974029635584 |
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| author | Josef Divín Tomáš Mikita |
| author_facet | Josef Divín Tomáš Mikita |
| author_sort | Josef Divín |
| collection | DOAJ |
| description | The aim of this paper is to determine the effects of land use changes on the runoff in the landscape by means of hydrological modelling. Our partial aim is also to determine the effect of different elevation data and define optimal data sources for this modelling. The research was conducted on the Starozuberský stream experimental watershed. For comparing elevation models, three scenarios were developed with different input data. Based on a comparison of these models an optimal data source for hydrological modelling was selected. To simulate the change in land use, we have created two scenarios based either upon the current land use and historical data from the fifties of the twentieth century. Comparison was carried out using the HEC-HMS software interface for rainfall-runoff simulation and HEC-RAS for the flooding simulation. Data for the simulation were prepared using the ESRI ArcGIS extensions, namely HEC- GeoHMS and HEC-GeoRAS. |
| first_indexed | 2024-12-12T08:27:23Z |
| format | Article |
| id | doaj.art-12ff9eda14f7415b9fb09731307f91aa |
| institution | Directory Open Access Journal |
| issn | 1211-8516 2464-8310 |
| language | English |
| last_indexed | 2024-12-12T08:27:23Z |
| publishDate | 2016-01-01 |
| publisher | Mendel University Press |
| record_format | Article |
| series | Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis |
| spelling | doaj.art-12ff9eda14f7415b9fb09731307f91aa2022-12-22T00:31:12ZengMendel University PressActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis1211-85162464-83102016-01-0164375976810.11118/actaun201664030759Effects of Land Use Changes on the Runoff in the Landscape Based on Hydrological Simulation in HEC-HMS and HEC-RAS Using Different Elevation DataJosef Divín0Tomáš Mikita1Department of Forest Management and Applied Geoinformatics, Faculty of Forestry and Wood Technology, Mendel University in Brno, Zemědělská 1, 613 00 Brno, Czech RepublicDepartment of Forest Management and Applied Geoinformatics, Faculty of Forestry and Wood Technology, Mendel University in Brno, Zemědělská 1, 613 00 Brno, Czech RepublicThe aim of this paper is to determine the effects of land use changes on the runoff in the landscape by means of hydrological modelling. Our partial aim is also to determine the effect of different elevation data and define optimal data sources for this modelling. The research was conducted on the Starozuberský stream experimental watershed. For comparing elevation models, three scenarios were developed with different input data. Based on a comparison of these models an optimal data source for hydrological modelling was selected. To simulate the change in land use, we have created two scenarios based either upon the current land use and historical data from the fifties of the twentieth century. Comparison was carried out using the HEC-HMS software interface for rainfall-runoff simulation and HEC-RAS for the flooding simulation. Data for the simulation were prepared using the ESRI ArcGIS extensions, namely HEC- GeoHMS and HEC-GeoRAS.https://acta.mendelu.cz/64/3/0759/ALSDMR 4Gcontour linesHEC-HMSHEC-RASland use |
| spellingShingle | Josef Divín Tomáš Mikita Effects of Land Use Changes on the Runoff in the Landscape Based on Hydrological Simulation in HEC-HMS and HEC-RAS Using Different Elevation Data Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis ALS DMR 4G contour lines HEC-HMS HEC-RAS land use |
| title | Effects of Land Use Changes on the Runoff in the Landscape Based on Hydrological Simulation in HEC-HMS and HEC-RAS Using Different Elevation Data |
| title_full | Effects of Land Use Changes on the Runoff in the Landscape Based on Hydrological Simulation in HEC-HMS and HEC-RAS Using Different Elevation Data |
| title_fullStr | Effects of Land Use Changes on the Runoff in the Landscape Based on Hydrological Simulation in HEC-HMS and HEC-RAS Using Different Elevation Data |
| title_full_unstemmed | Effects of Land Use Changes on the Runoff in the Landscape Based on Hydrological Simulation in HEC-HMS and HEC-RAS Using Different Elevation Data |
| title_short | Effects of Land Use Changes on the Runoff in the Landscape Based on Hydrological Simulation in HEC-HMS and HEC-RAS Using Different Elevation Data |
| title_sort | effects of land use changes on the runoff in the landscape based on hydrological simulation in hec hms and hec ras using different elevation data |
| topic | ALS DMR 4G contour lines HEC-HMS HEC-RAS land use |
| url | https://acta.mendelu.cz/64/3/0759/ |
| work_keys_str_mv | AT josefdivin effectsoflandusechangesontherunoffinthelandscapebasedonhydrologicalsimulationinhechmsandhecrasusingdifferentelevationdata AT tomasmikita effectsoflandusechangesontherunoffinthelandscapebasedonhydrologicalsimulationinhechmsandhecrasusingdifferentelevationdata |