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INDONESIA
JURNAL SUMBER DAYA AIR
Published by Puslitbang Sumber Daya Air
ISSN : 19070276     EISSN : 2548494     DOI : -
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture Engineering
Jurnal Sumber Daya Air (JSDA) is a journal aims to be a peer-reviewed platform and an authoritative source of information. We publish original research papers, review articles and case studies focused on Water, and Water resources as well as related topics. All papers are peer-reviewed by at least two referees. JSDA is managed to be issued twice in every volume. The Scope of JSDA is: the fields of irrigation, environmental quality and water, swamp, beach, water building, water supply, hydrology and geotechnical fields, hydrology and water management, water environment, coastal fields, fields of cultivation and sabo fields.
Arjuna Subject : -
Articles 191 Documents
 1   2   3   4   5 
Two Simple Methods To Analyze Design Flood Hydrograph Using Discharge Data Only: Study Case Rhone Downstream Samuel Jonson Sutanto
JURNAL SUMBER DAYA AIR Vol 11, No 2 (2015)
Publisher : Bina Teknik Sumber Daya Air, Kementerian Pekerjaan Umum dan Perumahan Rakyat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32679/jsda.v11i2.107

Abstract

Hilir sungai Rhone mempunyai berbagai macam permasalahan dalam bidang sumber daya air dengan salah satu diantaranya adalah banjir. Permasalahan banjir dapat diatasi dengan adanya perencanaan yang baik dan pekerjaan pengendalian banjir, akan tetapi kegiatan penanggulangan banjir memerlukan data hidrograf banjir rencana dimana data tersebut sangat sulit diperoleh. Metode yang sangat umum digunakan untuk mendapatkan hidrograf banjir rencana, misalkan metode hujan-limpasan, memerlukan data hidrologi yang cukup banyak. Oleh karena itu dalam makalah ini akan ditampilkan perbandingan dari dua buah metode untuk mendesain hidrograf banjir rencana dengan cara yang mudah dan memerlukan data yang sedikit. Dua buah metode tersebut adalah metode grafis dan metode hidrograf banjir sintetik. Hasil analisis dari kedua buah metode tersebut menunjukkan bahwa kedua metode tersebut mudah digunakan, sederhana dan hanya memerlukan data debit. Perbandingan dari kedua metode tersebut menunjukkan bahwa metode grafis memberikan hasil yang lebih baik daripada metode hidrograf banjir sintetik baik dari segi bentuk dan puncak hidrograf banjir.
Penerapan Peralatan Georadar Sebagai Teknologi Pendukung Pemantauan Perilaku Bendungan Studi Kasus: Bendungan Cacaban, Jawa Tengah Nurlia Sadikin
JURNAL SUMBER DAYA AIR Vol 7, No 1 (2011)
Publisher : Bina Teknik Sumber Daya Air, Kementerian Pekerjaan Umum dan Perumahan Rakyat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2034.221 KB) | DOI: 10.32679/jsda.v7i1.375

Abstract

Dam is a quite complex and highly risky building in the case of failure or damage, therefore continuously monitoring should be carried out in order to monitor the behavior of the dam. The development of science and technology has provided supporting methods of investigating the performance of hydraulic structures. The existence of cavities which can lead to seeps and detection of damages by seepage on earlier phases in dams could be detected by georadar. On August 2010, implementation of georadar application was conducted into Cacaban Dam, Central Java. There were suspections of seepage in the lower side of the dam body. Measurement lines used for georadar were 6 lines along the dam body and 4 lines across the spillway. The results showed that in the dam body the soil was divided into 2 layers, the top layer showing color variation while the lower layer was homogeneous. On the spillway, results of georadar investigation also showed that the soil was divided into 3 layers. The top and middle layers show color variations, which the middle layer was more contrast and varied and the bottom layer was homogeneous. Deviations showed between the theoretical phreatic lines with phreatic line of piezometers and measured by georadar. These deviations occurred due to the reflector amplitude value and variation of density levels inside theembankment.
Pemodelan Dua Dimensi Hidrodinamika Untuk Mengestimasi Potensi Energi Arus Laut Di Selat Sunda, Selat Bali Dan Selat Sape Juventus Welly; Fitri Riandini; Teti Kurniati
JURNAL SUMBER DAYA AIR Vol 8, No 1 (2012)
Publisher : Bina Teknik Sumber Daya Air, Kementerian Pekerjaan Umum dan Perumahan Rakyat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2394.539 KB) | DOI: 10.32679/jsda.v8i1.353

Abstract

Research to estimate the potential energy generated by ocean currents was done by using two-dimensional hydrodynamic models. The breadth of the waters of Indonesia provides the advantage to tap the potential energy generated by tides, waves and ocean currents. In narrowed straits, bays or other places ocean currents can be very strong and potential for energy utilization. Studies were conducted on the potential of ocean currents in the Sunda, Bali and Sape (East Nusa Tenggara) Straits. Flow velocity potential is used to calculate the percentage of incident flow velocity greater than 1 m/ s. The simulation results indicated that maximum flow velocity occurred at full moon with a condition from ebb to tide and low tide to tide. locations showing a large enough percentage are the Sunda Strait east of Panjurit Island, Bali Strait west of Tanjung Batulicin, and Sape Strait between the islands Matagateh and Sapekah. For each location, the percentage of maximum current events during one year ranged from 40% to 70%.
Pengaruh Organisme Perifiton dalam Memperbaiki Kualitas Air pada Lahan Basah Buatan Sistem Aliran Air Permukaan Bebas Syamsul Bahri; Iga Maliga
JURNAL SUMBER DAYA AIR Vol 14, No 1 (2018)
Publisher : Bina Teknik Sumber Daya Air, Kementerian Pekerjaan Umum dan Perumahan Rakyat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (681.574 KB) | DOI: 10.32679/jsda.v14i1.289

Abstract

The main removal mechanism of water contaminants in wetlands is microorganisms activities. One of them is a periphyton that lives on a submerged substratum. Therefore, a study of the influence of periphyton in construcetd wetlands which is important in improving water quality. The research objectives were to identify of the quality of influent, the composition of algae, the periphytone algae as primary producer, the influence of free water surface velocity factor, the quality of effluent, efectivity and eficiency of constracted wetlands. The study was conducted in Bandung City on January 2017. The results show that influent of sewage is contaminated with domestic wastewater. In constructed wetlands foundthree classes of benthic algae as periphyton, namely Bacillariophyta, Chlorophyta, and Cyanophyta. Periphyton algae play an important role in the transfer of oxygen into water colomn. The free surface velocity factor was strongly correlated to the percent removal of nitrate (r = 0.84) and very strong to the percent removal of total phosphate (r = 0.90) by periphyton. The quality of effluent that qualified grade III were total phosphate and COD parameter only. Effectivity of treatement were 6,6% ? 38,3% BOD, 6,0% ? 38% COD. Efficiency of treatment on the water discharge 0,01 L/s were 4,4% ammonium; 39,2% nitrat; 47,1% organic nitrogen; 53,6% phosphate total; 38,3% BOD; 38% COD; 76,5% detergent.
ARAHAN KONSERVASI DAS DENGAN MODELAGNPS :STUDI KASUS PADA DAS BILA BULU CENDRANAE Melly Lukman
JURNAL SUMBER DAYA AIR Vol 5, No 2 (2009)
Publisher : Bina Teknik Sumber Daya Air, Kementerian Pekerjaan Umum dan Perumahan Rakyat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (212.231 KB) | DOI: 10.32679/jsda.v5i2.470

Abstract

Soil and water conservation activities in a watershed must be monitored, so that results in watershedmanagement are known. The activities are to be implemented using an accurate method for evaluating theimpact of conservation activities in accordance with the improvement of watershed condition. Evaluation ofwatershed condition should use hydrology parameters measured at the outlet of a watershed, and beexplained quantitatively as a result of direct measurement. Such kind of evaluation can be used ifappropriate instruments have been placed in the watershed. The number of watersheds or sub-watershedsprovided with sufficient amount of instruments is very limited. Using a model to evaluate the watershedcondition is one of the alternatives in finding solution to the above-mentioned problem. One of these modelsis the AGNPS Model. A study with application of such model was carried out in the Bila Bulu CendranaEwatershed (South Sulawesi), and results show that the second scenario is the most suitable to improve theBila Bulu CendranaE watershed condition.
Model Perhitungan Daya Tampung Beban Pencemaran Air Danau Dan Waduk Badruddin Macbub
JURNAL SUMBER DAYA AIR Vol 6, No 2 (2010)
Publisher : Bina Teknik Sumber Daya Air, Kementerian Pekerjaan Umum dan Perumahan Rakyat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1913.925 KB) | DOI: 10.32679/jsda.v6i2.411

Abstract

Indonesia has various types of lakes and reservoirs. The total number of lakes and reservoirs larger than 10 ha is about 521 with total area 491.724. Ha. Some of the lakes and reservoirs face environmental problems caused by water pollution. However, implementation of water quality management and water pollution control regulations needs calculation of the Pollution Load Carrying Capacity (PLCC) as basis to consider the permitted load. A model to calculate PLCC for lakes or reservoirs was developed and regulated according to the Decree of the Minstry of Environment No. 28, 2009. The author has developed the PLCC model and implement it in two lakes, four reservoirs and five ‘situs’ (very small lake), and has developed also the Lymnoqual version 01 software produced by Ecoterra Multiplan. This model is of zero dimension (completely stired tank model), very simple and practical for quick calculation. Based on the model, pollution load inLindu Lake has to be reduced 60.87% to fulfill the PLCC of 38,297 kg P/year; whereas the Maninaju Lake 74.0% to meet PLCC of 223,375 kg P/year and reducing the total number of fish cages from 10.000 to be 2.000. Reservoirs in West Java need water pollution control to meet the PLCC. The reservoirs Saguling has to reduce the number of fish cages with 48,1% (from 6.980 to 3.621 units), Cirata 85.9% (from 49.985 to 7.037 units), Jatiluhur 57.7% (from 15.810 to 6.692 units), and Darma 71.2% (from 200 to 58 units).
Simulasi Pencapaian Target Rencana Aksi Nasional Mitigasi Gas Rumah Kaca Sektor Air Limbah Bambang Priadie
JURNAL SUMBER DAYA AIR Vol 10, No 2 (2014)
Publisher : Bina Teknik Sumber Daya Air, Kementerian Pekerjaan Umum dan Perumahan Rakyat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1115.507 KB) | DOI: 10.32679/jsda.v10i2.133

Abstract

Pemanasan global yang ditimbulkan oleh efek rumah kaca merupakan fenomena yang hangat dibicarakan belakangan ini, sehingga upaya minimasi emisi gas rumah kaca menjadi salah satu upaya yang mendapat perhatian besar dalam pengelolaan lingkungan, termasuk Indonesia yang ikut meratifikasi protokol Kyoto. Upaya Pemerintah Republik Indonesia dalam mengurangi gas rumah kaca tersebut telah dilakukan melalui Rencana Aksi Nasional Penurunan Gas Rumah Kaca (Peraturan Presiden Nomor 61 Tahun 2011) dan Rencana Aksi Nasional Mitigasi dan Adaptasi Perubahan Iklim Tahun 2012-2020 (Peraturan Menteri PU Nomor: 11/Prt/M/2012) melalui strategi mitigasi dengan penerapan teknologi pengolahan air limbah dengan sistem biodigester. Tulisan ini bertujuan untuk mengetahui besaran emisi gas rumah kaca dari sektor air limbah domestik di Indonesia selama 10 tahun ke depan melalui skenario pengelolaan limbah domestik secara business as usual (BAU) dan skenario mitigasi. Metode perhitungan emisi gas rumah kaca dari sektor pengelolaan limbah domestik berdasarkan Intergovernmental Panel on Climate Change (2006), dan perhitungan limbah penduduk berdasarkan Riset Kesehatan Dasar (2013). Hasil perhitungan menunjukkan bahwa target penurunan emisi gas rumah kaca sektor air limbah berdasarkan skenario mitigasi dapat dicapai pada tahun 2022-2023 sebesar 1,9 2,32 Juta Ton CO2 Eq atau dua tahun lebih lama dari target sesuai Peraturan Presiden Nomor 61 Tahun 2011.
Nilai Faktor Pertumbuhan untuk Estimasi Hujan Rencana di Pulau Jawa Lira Adiyani
JURNAL SUMBER DAYA AIR Vol 15, No 1 (2019)
Publisher : Bina Teknik Sumber Daya Air, Kementerian Pekerjaan Umum dan Perumahan Rakyat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1509.202 KB) | DOI: 10.32679/jsda.v15i1.496

Abstract

Pola iklim baru akibat perubahan iklim yang diperburuk dengan adanya degradasi Daerah Aliran Sungai (DAS), telah meningkatkan frekuensi dan intensitas bencana banjir di Indonesia. Hal ini berdampak pada kondisi hidrologi, pertanian dan sosial-ekonomi yang semakin memburuk sehingga diperlukan suatu perhitungan banjir rencana. Perhitungan debit banjir rencana dilakukan berdasarkan besaran hujan rencana melalui analisis frekuensi. Estimasi parameter hasil analisis frekuensi selanjutnya digunakan untuk menghitung faktor pertumbuhan, yaitu faktor yang jika dikalikan dengan median seri data hujan harian maksimum tahunan dapat menghasilkan besaran hujan T-tahun. Tujuan dari studi ini adalah menghitung faktor pertumbuhan untuk estimasi hujan rencana pada beberapa periode ulang. Data hujan harian maksimum tahunan pada 2.611 pos di Pulau Jawa tahun 1916-2013 dan beberapa metode statistik seperti uji pencilan, trend, stasioneritas, ketidaktergantungan, uji diskordansi dalam penyaringan data, L-moment dalam analisis frekuensi, dan analisis komponen utama untuk analisis pengelompokkan digunakan dalam tulisan ini. Diketahui bahwa berdasarkan karakteristik spasial, Pulau Jawa dapat dikelompokkan ke dalam 3 tipe (setiap tipe terdiri dari 2 kelas). Faktor pertumbuhan pada tipe 1 untuk periode ulang 2, 5, 10, 25, 50, 100, 200, 500, dan 1000 tahun berkisar antara 0,997-2,089. Untuk tipe 2 dan tipe 3 berturut-turut adalah 0,996 -3,451 dan 0,988-3,634. Tidak ada indikasi bahwa perubahan iklim mempengaruhi nilai faktor pertumbuhan pada suatu periode ulang. Besaran hujan rencana yang dihitung dari faktor pertumbuhan ini selanjutnya dapat digunakan untuk kepentingan estimasi banjir rencana dan dimanfaatkan untuk membantu pembuat keputusan dan perencana dalam menentukan desain bangunan air.
Kondisi Kualitas Data Debit Sungai Tahun 2015-2016 di Indonesia Sri Mulat Yuningsih
JURNAL SUMBER DAYA AIR Vol 15, No 1 (2019)
Publisher : Bina Teknik Sumber Daya Air, Kementerian Pekerjaan Umum dan Perumahan Rakyat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2415.536 KB) | DOI: 10.32679/jsda.v15i1.586

Abstract

Data debit sungai di Indonesia telah dipublikasi  sejak  tahun 1909 dengan jumlah relatif meningkat tetapi kualitas data relatif menurun. Kondisi kualitas data debit merupakan masalah utama pada bidang hidrologi, sedangkan metode analisis kendali mutu data yang tersedia pada umumnya untuk data runtut waktu. Puslitbang Sumber Daya Air telah mengembangkan metode kendali mutu data hidrologi 1 tahun pada tahun 2014 – 2018. Tujuan dari penelitian ini adalah memberikan gambaran kondisi kualitas data debit dengan rekomendasi teknis perbaikan yang harus dilakukan. Analisis kendali mutu data debit terdiri dari analisis kondisi kinerja pos, data tinggi muka air, lengkung debit, dan data debit harian satu tahun. Hasil analisis kondisi kinerja pos  terhadap 14 pos adalah 7 kategori Baik, 5 Kurang Baik,  dan  2 Jelek. Analisis kondisi lengkung debit terhadap 840 pos, diperoleh hasil 299 pos kategori Baik 11 pos dan Kurang Baik 288 pos. Analisis kondisi data tinggi muka air untuk tahun data 2016 terhadap 651 pos, diperoleh hasil  16 Baik, 351 Kurang Baik, dan 284 Jelek. Hasil analisis kondisi debit harian  adalah 5 pos kategori Baik dan 179 Kurang Baik. Model kendali mutu ini dibuat aplikatif  dengan keterangan jelas dan mudah dipahami. Rekomendasi peningkatan dapat dilakukan dengan mudah dan tepat sasaran berdasarkan diagram RADAR.
PEMULIHAN AIR TANAH BERDASARKAN KAJIAN HIDROGEOLOGI DI CEKUNGAN AIR TANAH BANDUNG - SOREANG Dadi Harnandi
JURNAL SUMBER DAYA AIR Vol 5, No 1 (2009)
Publisher : Bina Teknik Sumber Daya Air, Kementerian Pekerjaan Umum dan Perumahan Rakyat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (993.611 KB) | DOI: 10.32679/jsda.v5i1.461

Abstract

The rapid development of many sectors at the Bandung-Soreang Groundwater Basin has increased thedemand for clean water. It is estimated that approximately 70 per cent of the clean water demand is stillfulfilled by ground water. In the last five years, the use of ground water from deep and dug wells has shown atendency of increase. In 2001, total use of groundwater reached 46.6 million cu m, and in 2005 had increasedto 51.4 million cu m. The increasing use of ground water at middle aquifer and deep aquifer has intensified thedepth of ground water level. A distribution of ground water level decrease at middle aquifer was observed atsome areas in West Java, i.e. South Cimahi 91.0 m bgl; Dayeuhkolot 62.0 m bgl; Rancaekek Cimanggung 68.0 m bgl; Majalaya 43.0 m bgl; and the city of Bandung 62.9 m bgl. The depth of groundwater at deep aquifers at areas such as, South Cimahi, Dayeuhkolot, Cikeruh and Rancaekek varied between24.7 - 68.2 m bgl. Between the years of 2000 and 2006, at middle- and deep aquifer respectively, the decreaseof ground water level showed a rate of 0.11 12.03 m/year and 0.16 2.61 m/year.

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