* Corresponding Author
Water Balance Supporting the Irrigation Water Demand in Java Island, Indonesia
https://doi.org/10.22146/ijg.59102 Yudha Mediawan(1*), Lily Montarcih(2), Widandi Soetopoi(3), Tri Budi Prayogo(4)
(1) Civil Engineering Department, Faculty of Engineering, Brawijaya University, Indonesia
(2) Civil Engineering Department, Faculty of Engineering, Brawijaya University, Indonesia
(3) Civil Engineering Department, Faculty of Engineering, Brawijaya University, Indonesia
(4) Civil Engineering Department, Faculty of Engineering, Brawijaya University, Indonesia
(*) Corresponding Author
Abstract
Java is the most populous island with the largest percentage of rice fields in Indonesia. However, rice fields in Java Island often experience water shortages, so an analysis of the potential water availability for irrigation in Java is required. This research aims to analyze water's potential to meet irrigation water needs in each catchment area in Java. In this research, the potential for irrigation water in Java is calculated based on the balance of water balance between water availability and DMI and Irrigation water needs. This research is divided into two parts: (1) analysis of water availability using the WFLOW hydrological simulation; and (2) water demand analysis based on population statistical data. Based on this research, it can be concluded that the water balance between water resources and irrigation water needs in Java is still in the surplus category, even though there are deficits in several catchment areas (WS): in the Kepulauan Seribu, Wiso Gelis, and Welang Rejoso WS. WS with the most water availability is generally located in wide (WS) areas, while several WS with abundant water needs is generally located in WS with the densest population. According to The Central Bureau of Statistics (BPS), the agricultural area in Java has decreased by an average of 20 thousand hectares per year, so that the demand for irrigation water on the island of Java will also decrease. Consequently, the excess water potential in Java Island needs to be allocated to meet the needs of DMI, which are increasing every year. In addition, the results also show that the development of irrigation areas in the future should be focused on large (WS) areas that have the potential for significant amounts of irrigation water.
Keywords
Full Text:
PDFReferences
Asian Development Bank (2016). Indonesia: Country Water Assessment. Philippines: Asian Development Bank, 38-39.
Badan Pusat Statistik (2018). Statistik Indonesia dalam Infografis 2018. Http://bps.go.id. Accessed 6th September 2020, 02.05 PM.
Badan Pusat Statistik (2019). Statistik Indonesia 2019. Http://bps.go.id. Accessed 6th September 2020, 02.45 PM.
Badan Standardisasi Nasional (2015): Standar Nasional Indonesia (SNI) 6728.1-2015: Penyusunan neraca spasial sumber daya alam-Bagian 1: Sumber Daya Air (in Indonesian). Jakarta: Badan Standardisasi Nasional.
Bakosurtanal (2007). Peta Tata Guna Lahan Indonesia. https://bnpb.go.id/. Accessed 7th August 2020, 10.45 AM.
Curk, Barbara & Rožič, Petra & Silvoni, R. & Franco, Cucchi & Calligaris, Chiara & Nistor, Mărgărit & Vrhovnik, Petra & Verbovšek, Timotej & Kostelic, B. & Babic, D. & Karleuša, Barbara & Radman, I. & Matic, Branislava B. & Dimkić, Dejan & Lukic, V. & Ibrahimllari, A. & Aliaj, A. & Lukovac, N. & Džajic-Valjevac, M. & Tsitsifli, Stavroula (2016). Regional water resources availability and vulnerability. Ljubljanan.
Dieter, C.A., Maupin, M.A., Caldwell, R.R., Harris, M.A., Ivahnenko, T.I., Lovelace, J.K., Barber, NL. & Linsey, K.S. (2018). Estimated use of water in the United States in 2015: US Geological Survey Circular 1441, 65 p.. https://doi.org/10.3133/cir1441.
EurEau (2017). Europe's water in figures: An overview of the
European drinking water and waste water sectores.The European Federation of National Associations of Water Services, 2017 edition.
Faishal, A., Suyono, M.S., (2013). Evaluasi Ketersediaan Dan Kebutuhan Air Untuk Pertanian
Daerah Irigasi Boro Kabupaten Purworejo Provinsi Jawa Tengah, Jurnal Bumi Indonesia 2 (4) 2013.
FAO (2007). Digital Soil Map of the World. http://www.fao.org/. Accessed Aug 15 2020, 10.00 AM.
FAO. (2011). The State of the World's Land and Water Resources for Food and Agriculture: Managing Systems at risk. New York: The Food and Agriculture Organization of the United Nations and Earthscan. http://www.fao.org/. Accessed Aug 15 2020, 10.15 AM.
Gleick, P. (2003). Global freshwater resources: soft-path solutions for the 21st century. Science 302 (5650): 1524-1528.
Google Earth. (2020). Accessed Aug 8 2020, 09.00 AM.
Gunawan, B. (2008). Kenaikan muka air laut dan adaptasi masyarakat (in Indonesian). Walhi.
Hanjra, M.A. & Qureshi, M.E. (2010). Global water crisis and future food security in an era of climate change,. Food Policy 35 (5): 365-377.
Hidayat, N.M., Mulyo, A.P., Azani, A.A., Aofany, D.R., Nadiansyah, R., Rejeki, H.A., 2018, Evaluasi Ketersediaan Sumber Daya Air Berbasis Metode Neraca Air Thornthwaite Mather Untuk Pendugaan Surplus dan Defisit Air Di Pulau Jawa. DOI: 10.20961/prosidingsnfa.v3i0.28506.
Huang, LiGuo & Yin, Li. (2017). Supply and Demand Analysis of Water Resources based on System Dynamics Model. Journal of Engineering and Technological Sciences. 49 (6) 2017, 705-720. DOI: 10.5614/j.eng.technol.sci.2017.49.6.1.
Indonesian Government. (2008). Indonesian Government Decree no. 26/2008 about National Urban Planning. https://peraturan.bpk.go.id/. Accessed Sept 8 2020, 09.00 AM.
Indonesian Government. (2012). Indonesian Presidential Decree no. 12/2012 regarding River Basins determination. https://peraturan.bpk.go.id/. Accessed Sept 8 2020, 09.30 AM.
KLHK. (2019). WEBGIS Kementerian Lingkungan Hidup dan Kehutanan. URL: http://webgis.menlhk.go.id:8080/kemenhut/index.php/id/peta/peta-interaktif. Accessed Aug 6 2020, 10.05 AM.
Komariah, I. & Matsumoto T. (2019). Application of Hydrological Method for Sustainable Water Management in the Upper-Middle Ciliwung (UMC) River Basin, Indonesia. Journal of Water and Environment Technology 17 (4): 2013-217.
Li Y, Wang H, Chen Y, Deng M, Li Q, Wufu A, Wang D, Ma L. Estimation of regional irrigation water requirements and water balance in Xinjiang, China during 1995-2017. PeerJ. 2020 Jan 3;8:e8243. doi: 10.7717/peerj.8243. PMID: 31915574; PMCID: PMC6944122.
Ministry of Publik Work and Housing (2013). Irrigation Planning Guidelines: Planning Criteria, Part Irrigation System Planning KP-01 (in Indonesian). http://sibima.pu.go.id/. Accessed Aug 25 2020, 03.05 PM.
Ministry of Publik Work and Housing (2015). Ministry of Public Work and Housing Regulation no. 4/PRT/M/2015 regarding River Basin Criteria and Determination (in Indonesian). http://sibima.pu.go.id/. Accessed Aug 25 2020, 03.05 PM.
Minzhong Zou, Shaozhong Kang, Jun Niu, Hongna Lu, (2018), A new technique to estimate regional irrigation water demand and driving factor effects using an improved SWAT model with LMDI factor decomposition in an arid basin, Journal of Cleaner Production, Volume 185, 2018, Pages 814-828,
Mock, F.J. (1973). Land Capability Appraisal Indonesia: Water Availability Appraisal, Basic study prepared for the FAO/UNDP Land. Bogor: FAO.
Molden, D. (2007). Water for food water for life: A comprehensive assessment of water in agriculture. Proc. R. Soc. Lond. Ser. A. 193
Mulyani, A., Kuncoro, D., Nursyamsi, D., Agus, F. (2015). Analisis Konversi Lahan Sawah: Penggunaan Data Spasial Resolusi Tinggi Memperlihatkan Laju Konversi yang Mengkhawatirkan, Jurnal Tanah dan Iklim Vol. 40, No.2, Hal 121 - 133.
Neitsch, S.L., Arnold, J.G., Kiniry, JR & Williams, J.R. (2011).. Soil and water assessment tool theoretical documentation version 2009. Texas Water Resources Institute Technical Report no. 406
Ricky Nadiansyah, Hasti Amrih Rejeki, 2018, Evaluasi Ketersediaan Sumber Daya Air Berbasis Metode Neraca Air Thornthwaite Mather Untuk Pendugaan Surplus Dan Defisit Air Di Pulau Jawa, Prosiding SNFA (Seminar Nasional Fisika dan Aplikasinya) 2018. DOI: 10.20961/prosidingsnfa.v3i0.28506
Radhika, Fauzi, M., Rahmawati, Firmansyah, R., Fathoni, A. & Hatmoko, W. (2013). Neraca Ketersediaan Air Permukaan dan Kebutuhan Air pada Wilayah Sungai di Indonesia (in Indonesian). Conference paper.
Radhika, Firmansyah, R. & Hatmoko, W. (2017) Perhitungan Ketersediaan Air Permukaan di Indonesia berdasarkan Data Satelit (in Indonesian). Jurnal Sumber Daya Air 13 (2): 115-130.
Rahmawan, K., Makrup, L., 2016, Evaluasi Ketersediaan dan Kebutuhan Air Untuk Daerah Irigasi Soropan Di DAS Hulu Sungai Elo, Prosiding Kolokium Program Studi Teknik Sipil (KPSTS) FTSP UII 2016,
Schellekens, J. (2019). WFLOW Documentation. https://WFLOW.readthedocs.io/. Accesed Aug 20 2020, 03.40 PM.
Seckler, D.; Amarasinghe, U.; Molden, D.; de Silva, R.; Barker, R. 1998. World water demand and supply, 1990 to 2025: scenarios and issues. Colombo, Sri Lanka: International Irrigation Management Institute (IIMI). vi, 40p. (IWMI Research Report 019 / IIMI Research Report 019) doi: http://dx.doi.org/10.3910/2009.019
Senent-Aparicio, J., Liu, S., Pérez-Sánchez, J., López-Ballesteros, A. & Jimeno-Saéz, P. (2018). Assessing impacts of climate variability and reforestation activities on water resources in the headwaters of the Segura River Basin (SE Spain). Sustainability 10(9): 3277.
Tampubolon, S.B., Suprayogi, S., 2017, Analisis Kebutuhan Air Untuk Pertanian Di Daerah Irigasi Karangloso Kabupaten Bantul, Jurnal Bumi Indonesia. 6 (4) Tahun 2017.
Taufik, I., Yanuar J. M., Purwanto, Pramudya, B., Saptomo, S., 2019, Analisis Neraca Air Permukaan DAS Ciliman, Jurnal Ilmu Lingkungan, Volume 17 Issue 3(2019) :452-464
Vernimmen, R., Hooijer, A. & Mamenun, N.K. (2012). Evaluation and bias correction of satellite rainfall data for drought monitoring in Indonesia. Hydrology and Earth System Sciences Discussions 8(8): 5969-5997.
Wang, Fei & Yaning, Chen & Li, Zhi & Fang, Gonghuan & Peng, Li & Xia, Zhenhua. (2019). Assessment of the Irrigation Water Requirement and Water Supply Risk in the Tarim River Basin, Northwest China. Sustainability. 11. 4941. 10.3390/su11184941.
Wurbs, R.A. (2005). Modeling river/reservoir system management, water allocation, and supply reliability. Journal of Hydrology 300 (1-4): 100-113.
York, R. & Longo, S.B. (2009). Structural influences on water withdrawals: an exploratory macro-comparative analysis,. Human Ecology Review 16 (1): 75-83.
DOI: https://doi.org/10.22146/ijg.59102
Article Metrics
Abstract views : 4446
| 
views : 3189
Refbacks
- There are currently no refbacks.
Copyright (c) 2021 Yudha Mediawan
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Accredited Journal, Based on Decree of the Minister of Research, Technology and Higher Education, Republic of Indonesia Number 225/E/KPT/2022, Vol 54 No 1 the Year 2022 - Vol 58 No 2 the Year 2026 (accreditation certificate download)
ISSN 2354-9114 (online), ISSN 0024-9521 (print)