Use of terraces to reduce overland flow and soil erosion, comparison of the HEC-HMS model and the KINFIL model application
In our study, a system of seven natural terraces interspersed with six field belts situated at the Knínice locality (the Ore Mts., North-West Bohemia) was selected as the experimental catchment area. Overland flow was computed using two different methods: the kinematic wave method and the SCS dimens...
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| Format: | Article |
| Language: | English |
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Czech Academy of Agricultural Sciences
2017-12-01
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| Series: | Soil and Water Research |
| Subjects: | |
| Online Access: | https://swr.agriculturejournals.cz/artkey/swr-201704-0002_use-of-terraces-to-reduce-overland-flow-and-soil-erosion-comparison-of-the-hec-hms-model-and-the-kinfil-model.php |
| _version_ | 1797897794349957120 |
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| author | Darya FEDOROVÁ Hana BAČINOVÁ Pavel KOVÁŘ |
| author_facet | Darya FEDOROVÁ Hana BAČINOVÁ Pavel KOVÁŘ |
| author_sort | Darya FEDOROVÁ |
| collection | DOAJ |
| description | In our study, a system of seven natural terraces interspersed with six field belts situated at the Knínice locality (the Ore Mts., North-West Bohemia) was selected as the experimental catchment area. Overland flow was computed using two different methods: the kinematic wave method and the SCS dimensionless Unit hydrograph (UH). For the kinematic wave method calculations the KINFIL software was used; for SCS dimensionless hydrograph the HEC-HMS software was applied. The results compare hydrographs with N-year recurrence of rainfall-runoff time, where N = 10, 20, 50, and 100 years. The comparison provides hydraulic results with terraces and without terraces computed using both mentioned software products. Although two different methods of overland flow computation were performed, the input data obtained from geodetic and hydrological measurements were identical. Results of the comparison are presented and discussed. |
| first_indexed | 2024-04-10T08:03:59Z |
| format | Article |
| id | doaj.art-58953ae1594a42d4bbbb1682ee12ad4b |
| institution | Directory Open Access Journal |
| issn | 1801-5395 1805-9384 |
| language | English |
| last_indexed | 2024-04-10T08:03:59Z |
| publishDate | 2017-12-01 |
| publisher | Czech Academy of Agricultural Sciences |
| record_format | Article |
| series | Soil and Water Research |
| spelling | doaj.art-58953ae1594a42d4bbbb1682ee12ad4b2023-02-23T03:48:35ZengCzech Academy of Agricultural SciencesSoil and Water Research1801-53951805-93842017-12-0112419520110.17221/160/2016-SWRswr-201704-0002Use of terraces to reduce overland flow and soil erosion, comparison of the HEC-HMS model and the KINFIL model applicationDarya FEDOROVÁHana BAČINOVÁ0Pavel KOVÁŘ1Department of Land Use and Improvement, Faculty of Environmental Sciences, Czech University of Life Sciences Prague, Prague, Czech RepublicDepartment of Land Use and Improvement, Faculty of Environmental Sciences, Czech University of Life Sciences Prague, Prague, Czech RepublicIn our study, a system of seven natural terraces interspersed with six field belts situated at the Knínice locality (the Ore Mts., North-West Bohemia) was selected as the experimental catchment area. Overland flow was computed using two different methods: the kinematic wave method and the SCS dimensionless Unit hydrograph (UH). For the kinematic wave method calculations the KINFIL software was used; for SCS dimensionless hydrograph the HEC-HMS software was applied. The results compare hydrographs with N-year recurrence of rainfall-runoff time, where N = 10, 20, 50, and 100 years. The comparison provides hydraulic results with terraces and without terraces computed using both mentioned software products. Although two different methods of overland flow computation were performed, the input data obtained from geodetic and hydrological measurements were identical. Results of the comparison are presented and discussed.https://swr.agriculturejournals.cz/artkey/swr-201704-0002_use-of-terraces-to-reduce-overland-flow-and-soil-erosion-comparison-of-the-hec-hms-model-and-the-kinfil-model.phpextreme rainfallinfiltrationkinematic wavesoil protectionunit hydrograph |
| spellingShingle | Darya FEDOROVÁ Hana BAČINOVÁ Pavel KOVÁŘ Use of terraces to reduce overland flow and soil erosion, comparison of the HEC-HMS model and the KINFIL model application Soil and Water Research extreme rainfall infiltration kinematic wave soil protection unit hydrograph |
| title | Use of terraces to reduce overland flow and soil erosion, comparison of the HEC-HMS model and the KINFIL model application |
| title_full | Use of terraces to reduce overland flow and soil erosion, comparison of the HEC-HMS model and the KINFIL model application |
| title_fullStr | Use of terraces to reduce overland flow and soil erosion, comparison of the HEC-HMS model and the KINFIL model application |
| title_full_unstemmed | Use of terraces to reduce overland flow and soil erosion, comparison of the HEC-HMS model and the KINFIL model application |
| title_short | Use of terraces to reduce overland flow and soil erosion, comparison of the HEC-HMS model and the KINFIL model application |
| title_sort | use of terraces to reduce overland flow and soil erosion comparison of the hec hms model and the kinfil model application |
| topic | extreme rainfall infiltration kinematic wave soil protection unit hydrograph |
| url | https://swr.agriculturejournals.cz/artkey/swr-201704-0002_use-of-terraces-to-reduce-overland-flow-and-soil-erosion-comparison-of-the-hec-hms-model-and-the-kinfil-model.php |
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