Impact of overland flow on soil characteristics in Třebsín experimental plots
This paper describes the continuation of simulated outcomes from the plots No. 4 and No. 5 with two different soils, using the KINFIL model to assess the runoff from extreme rainfall. The KINFIL model is a physically-based, parameter-distributed 3D model that has been applied to the Třebsín experime...
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| Format: | Article |
| Language: | English |
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Czech Academy of Agricultural Sciences
2017-09-01
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| Series: | Soil and Water Research |
| Subjects: | |
| Online Access: | https://swr.agriculturejournals.cz/artkey/swr-201703-0007_impact-of-overland-flow-on-soil-characteristics-in-trebsin-experimental-plots.php |
| _version_ | 1828007026181013504 |
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| author | Hana BAČINOVÁ Pavel KOVÁŘ |
| author_facet | Hana BAČINOVÁ Pavel KOVÁŘ |
| author_sort | Hana BAČINOVÁ |
| collection | DOAJ |
| description | This paper describes the continuation of simulated outcomes from the plots No. 4 and No. 5 with two different soils, using the KINFIL model to assess the runoff from extreme rainfall. The KINFIL model is a physically-based, parameter-distributed 3D model that has been applied to the Třebsín experimental station in the Czech Republic. This model was used for the first time in 2012 to simulate the impact of overland flow caused by natural or sprinkler-made intensive rains on four of the nine experimental plots. This measurement of a rain simulator producing a high-intensity rainfall involves also hydraulic conductivity, soil sorptivity, plot geometry and granulometric curves to be used for the present analysis. However, since 2012, the KINFIL model has been amended to provide a more effective comparison of the measured and computed results using the values of new parameters such as storage suction factor and field capacity on plot 4 and plot 5. The KINFIL model uses all input data mentioned above, and it produces the output data such as gross rainfall, effective rainfall, runoff discharge hydraulic depths, hydraulic velocities and shear velocities as well as shear stress values depending on the soil particle distribution. These processes are innovative, physically based, and both the measured and the computed results fit reliably. |
| first_indexed | 2024-04-10T08:04:24Z |
| format | Article |
| id | doaj.art-b0915ecf576740d0af90da5abae4d949 |
| institution | Directory Open Access Journal |
| issn | 1801-5395 1805-9384 |
| language | English |
| last_indexed | 2024-04-10T08:04:24Z |
| publishDate | 2017-09-01 |
| publisher | Czech Academy of Agricultural Sciences |
| record_format | Article |
| series | Soil and Water Research |
| spelling | doaj.art-b0915ecf576740d0af90da5abae4d9492023-02-23T03:48:35ZengCzech Academy of Agricultural SciencesSoil and Water Research1801-53951805-93842017-09-0112318719310.17221/133/2016-SWRswr-201703-0007Impact of overland flow on soil characteristics in Třebsín experimental plotsHana BAČINOVÁPavel KOVÁŘ0Department of Land Use and Improvement, Faculty of Environmental Sciences, Czech University of Life Sciences in Prague, Prague, Czech RepublicThis paper describes the continuation of simulated outcomes from the plots No. 4 and No. 5 with two different soils, using the KINFIL model to assess the runoff from extreme rainfall. The KINFIL model is a physically-based, parameter-distributed 3D model that has been applied to the Třebsín experimental station in the Czech Republic. This model was used for the first time in 2012 to simulate the impact of overland flow caused by natural or sprinkler-made intensive rains on four of the nine experimental plots. This measurement of a rain simulator producing a high-intensity rainfall involves also hydraulic conductivity, soil sorptivity, plot geometry and granulometric curves to be used for the present analysis. However, since 2012, the KINFIL model has been amended to provide a more effective comparison of the measured and computed results using the values of new parameters such as storage suction factor and field capacity on plot 4 and plot 5. The KINFIL model uses all input data mentioned above, and it produces the output data such as gross rainfall, effective rainfall, runoff discharge hydraulic depths, hydraulic velocities and shear velocities as well as shear stress values depending on the soil particle distribution. These processes are innovative, physically based, and both the measured and the computed results fit reliably.https://swr.agriculturejournals.cz/artkey/swr-201703-0007_impact-of-overland-flow-on-soil-characteristics-in-trebsin-experimental-plots.phphydrological modelwater erosioninfiltrationkinematic wave |
| spellingShingle | Hana BAČINOVÁ Pavel KOVÁŘ Impact of overland flow on soil characteristics in Třebsín experimental plots Soil and Water Research hydrological model water erosion infiltration kinematic wave |
| title | Impact of overland flow on soil characteristics in Třebsín experimental plots |
| title_full | Impact of overland flow on soil characteristics in Třebsín experimental plots |
| title_fullStr | Impact of overland flow on soil characteristics in Třebsín experimental plots |
| title_full_unstemmed | Impact of overland flow on soil characteristics in Třebsín experimental plots |
| title_short | Impact of overland flow on soil characteristics in Třebsín experimental plots |
| title_sort | impact of overland flow on soil characteristics in trebsin experimental plots |
| topic | hydrological model water erosion infiltration kinematic wave |
| url | https://swr.agriculturejournals.cz/artkey/swr-201703-0007_impact-of-overland-flow-on-soil-characteristics-in-trebsin-experimental-plots.php |
| work_keys_str_mv | AT hanabacinova impactofoverlandflowonsoilcharacteristicsintrebsinexperimentalplots AT pavelkovar impactofoverlandflowonsoilcharacteristicsintrebsinexperimentalplots |