Studi Analisis Spasial Infiltrasi Di Das Kali Bodo Kabupaten Malang
Infiltration process is one of the important processes in the hydrological cycle due to infiltration of determining the amount of rain water that seeped into the soil directly. This study aims to obtain mapping potential infiltration and recharge area. The approach used is KINEROS model, where the m...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universitas Brawijaya
2014-10-01
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| Series: | Jurnal Teknik Pengairan |
| Online Access: | https://jurnalpengairan.ub.ac.id/index.php/jtp/article/view/205 |
| _version_ | 1811288874847043584 |
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| author | Deni Indarwati Suhardjono Suhardjono Donny Harisuseno |
| author_facet | Deni Indarwati Suhardjono Suhardjono Donny Harisuseno |
| author_sort | Deni Indarwati |
| collection | DOAJ |
| description | Infiltration process is one of the important processes in the hydrological cycle due to infiltration of determining the amount of rain water that seeped into the soil directly. This study aims to obtain mapping potential infiltration and recharge area. The approach used is KINEROS model, where the model was calibrated with field measurements using a turf-tec infiltrometer and tested with NSE statistical methods. Calibration results obtained after trial and error changes on three basic parameters in the model KINEROS, namely K (hydraulic conductivity of the soil), Gs (impulse capillary) and Por (porosity), also on the parameters of the Manning coefficient. After a change of 50% Manning coefficient and 75% value K, Gs and Por, test results obtained NSE = 0.460 which means that the model results are acceptable, and can be followed by a map showing the infiltration rate for and is used to determine the condition of the watershed Bodo.
Key words: Infiltration, KINEROS, calibration. |
| first_indexed | 2024-04-13T03:45:04Z |
| format | Article |
| id | doaj.art-c9733070d33540bba7c2447084eb214f |
| institution | Directory Open Access Journal |
| issn | 2086-1761 2477-6068 |
| language | English |
| last_indexed | 2024-04-13T03:45:04Z |
| publishDate | 2014-10-01 |
| publisher | Universitas Brawijaya |
| record_format | Article |
| series | Jurnal Teknik Pengairan |
| spelling | doaj.art-c9733070d33540bba7c2447084eb214f2022-12-22T03:04:03ZengUniversitas BrawijayaJurnal Teknik Pengairan2086-17612477-60682014-10-01516167108Studi Analisis Spasial Infiltrasi Di Das Kali Bodo Kabupaten MalangDeni Indarwati0Suhardjono Suhardjono1Donny Harisuseno2Program Magister Sumber Daya Air, Teknik Pengairan Fakultas Teknik, Universitas BrawijayaJurusan Teknik Pengairan Fakultas Teknik Universitas BrawijayaJurusan Teknik Pengairan Fakultas Teknik Universitas BrawijayaInfiltration process is one of the important processes in the hydrological cycle due to infiltration of determining the amount of rain water that seeped into the soil directly. This study aims to obtain mapping potential infiltration and recharge area. The approach used is KINEROS model, where the model was calibrated with field measurements using a turf-tec infiltrometer and tested with NSE statistical methods. Calibration results obtained after trial and error changes on three basic parameters in the model KINEROS, namely K (hydraulic conductivity of the soil), Gs (impulse capillary) and Por (porosity), also on the parameters of the Manning coefficient. After a change of 50% Manning coefficient and 75% value K, Gs and Por, test results obtained NSE = 0.460 which means that the model results are acceptable, and can be followed by a map showing the infiltration rate for and is used to determine the condition of the watershed Bodo. Key words: Infiltration, KINEROS, calibration.https://jurnalpengairan.ub.ac.id/index.php/jtp/article/view/205 |
| spellingShingle | Deni Indarwati Suhardjono Suhardjono Donny Harisuseno Studi Analisis Spasial Infiltrasi Di Das Kali Bodo Kabupaten Malang Jurnal Teknik Pengairan |
| title | Studi Analisis Spasial Infiltrasi Di Das Kali Bodo Kabupaten Malang |
| title_full | Studi Analisis Spasial Infiltrasi Di Das Kali Bodo Kabupaten Malang |
| title_fullStr | Studi Analisis Spasial Infiltrasi Di Das Kali Bodo Kabupaten Malang |
| title_full_unstemmed | Studi Analisis Spasial Infiltrasi Di Das Kali Bodo Kabupaten Malang |
| title_short | Studi Analisis Spasial Infiltrasi Di Das Kali Bodo Kabupaten Malang |
| title_sort | studi analisis spasial infiltrasi di das kali bodo kabupaten malang |
| url | https://jurnalpengairan.ub.ac.id/index.php/jtp/article/view/205 |
| work_keys_str_mv | AT deniindarwati studianalisisspasialinfiltrasididaskalibodokabupatenmalang AT suhardjonosuhardjono studianalisisspasialinfiltrasididaskalibodokabupatenmalang AT donnyharisuseno studianalisisspasialinfiltrasididaskalibodokabupatenmalang |