Role of Titab Reservoir in Sustainable Irrigation Requirements in Downstream Saba Watershed
The Saba watershed is the main water source for irrigation areas downstream of the Saba river. The Titab Reservoir was built to be able to meet the continuity of irrigation water supply, especially during the dry season. This study aims to analyze the fulfillment of irrigation water requirements pro...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2022-01-01
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| Series: | MATEC Web of Conferences |
| Subjects: | |
| Online Access: | https://www.matec-conferences.org/articles/matecconf/pdf/2022/19/matecconf_icst2022_05006.pdf |
| _version_ | 1811301371401469952 |
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| author | Nur Indah Sari Siti Utary Chitra Infantry Yekti Mawiti van der Krogt Wil |
| author_facet | Nur Indah Sari Siti Utary Chitra Infantry Yekti Mawiti van der Krogt Wil |
| author_sort | Nur Indah Sari Siti |
| collection | DOAJ |
| description | The Saba watershed is the main water source for irrigation areas downstream of the Saba river. The Titab Reservoir was built to be able to meet the continuity of irrigation water supply, especially during the dry season. This study aims to analyze the fulfillment of irrigation water requirements provided by the Titab reservoir. The study began by collecting data first, in the form of primary and secondary data. Primary data is used to see the existing conditions. Secondary data is used for irrigation requirements analysis and simulation. The secondary data used for manual calculations are 15 daily rainfall data, 15 daily measured discharge, and climate data for 10 years from 2006-2016. The output of these data is the need for irrigation water, the potential evaporation, and the discharge reliability used for the simulation. The simulation was carried out using the RIBASIM 7.01.24 program by entering the calculated data and the existing reservoir data. The simulation results show that the irrigation water needs supplied in each irrigation area are not sufficient according to the plan and the reservoir reliability value is low, namely 57.35%. |
| first_indexed | 2024-04-13T07:09:07Z |
| format | Article |
| id | doaj.art-636f24d3af31437abbeb4d4e71efe2a5 |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-04-13T07:09:07Z |
| publishDate | 2022-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-636f24d3af31437abbeb4d4e71efe2a52022-12-22T02:56:56ZengEDP SciencesMATEC Web of Conferences2261-236X2022-01-013720500610.1051/matecconf/202237205006matecconf_icst2022_05006Role of Titab Reservoir in Sustainable Irrigation Requirements in Downstream Saba WatershedNur Indah Sari Siti0Utary Chitra1Infantry Yekti Mawiti2van der Krogt Wil3Department of Civil Engineering, Faculty of Engineering, Universitas MusamusDepartment of Civil Engineering, Faculty of Engineering, Universitas MusamusDepartment of Civil Engineering, Faculty of Engineering, Universitas UdayanaDepartment of Water Resources and Delta Management, Unit Inland Water SystemThe Saba watershed is the main water source for irrigation areas downstream of the Saba river. The Titab Reservoir was built to be able to meet the continuity of irrigation water supply, especially during the dry season. This study aims to analyze the fulfillment of irrigation water requirements provided by the Titab reservoir. The study began by collecting data first, in the form of primary and secondary data. Primary data is used to see the existing conditions. Secondary data is used for irrigation requirements analysis and simulation. The secondary data used for manual calculations are 15 daily rainfall data, 15 daily measured discharge, and climate data for 10 years from 2006-2016. The output of these data is the need for irrigation water, the potential evaporation, and the discharge reliability used for the simulation. The simulation was carried out using the RIBASIM 7.01.24 program by entering the calculated data and the existing reservoir data. The simulation results show that the irrigation water needs supplied in each irrigation area are not sufficient according to the plan and the reservoir reliability value is low, namely 57.35%.https://www.matec-conferences.org/articles/matecconf/pdf/2022/19/matecconf_icst2022_05006.pdfirrigationreservoirwatershed |
| spellingShingle | Nur Indah Sari Siti Utary Chitra Infantry Yekti Mawiti van der Krogt Wil Role of Titab Reservoir in Sustainable Irrigation Requirements in Downstream Saba Watershed MATEC Web of Conferences irrigation reservoir watershed |
| title | Role of Titab Reservoir in Sustainable Irrigation Requirements in Downstream Saba Watershed |
| title_full | Role of Titab Reservoir in Sustainable Irrigation Requirements in Downstream Saba Watershed |
| title_fullStr | Role of Titab Reservoir in Sustainable Irrigation Requirements in Downstream Saba Watershed |
| title_full_unstemmed | Role of Titab Reservoir in Sustainable Irrigation Requirements in Downstream Saba Watershed |
| title_short | Role of Titab Reservoir in Sustainable Irrigation Requirements in Downstream Saba Watershed |
| title_sort | role of titab reservoir in sustainable irrigation requirements in downstream saba watershed |
| topic | irrigation reservoir watershed |
| url | https://www.matec-conferences.org/articles/matecconf/pdf/2022/19/matecconf_icst2022_05006.pdf |
| work_keys_str_mv | AT nurindahsarisiti roleoftitabreservoirinsustainableirrigationrequirementsindownstreamsabawatershed AT utarychitra roleoftitabreservoirinsustainableirrigationrequirementsindownstreamsabawatershed AT infantryyektimawiti roleoftitabreservoirinsustainableirrigationrequirementsindownstreamsabawatershed AT vanderkrogtwil roleoftitabreservoirinsustainableirrigationrequirementsindownstreamsabawatershed |