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INDONESIA
JURNAL SUMBER DAYA AIR
Published by Puslitbang Sumber Daya Air
ISSN : 19070276     EISSN : 2548494X     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 7 Documents
 1 
Search results for , issue "Vol 5, No 2 (2009)" : 7 Documents clear
PENERAPAN SKEMA WETTING AND DRYING PADA PERSAMAAN HIDRODINAMIKA UNTUK SIMULASI RAYAPAN GELOMBANG Fitri Riandini
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 (8908.173 KB) | DOI: 10.32679/jsda.v5i2.474

Abstract

Wetting and drying (WAD) are common and important phenomena of the coastal ocean. They occur inlow-lying coastal zones and also in embayment and inlets. Strong winds and/or tides can cause flooding andsubsequent drying. In shallow water models, wetting and drying are determined by the total depth D = 0 for'dry' and D>0 for 'wet'. The scheme defines 'dry' cells as region with a thin film fluid. The primitiveequations are solved in the thin film as well as in other regular wet cells. The scheme was applied tohydrodynamics model to simulate tsunami's run up at Banda Aceh (Nanggroe Aceh Darussalam) andPangandaran (West Java). Simulation results show that run up height at Banda Aceh reach more than 5 m,while at Pangandaran more than 3 m.
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.
PEMULIHAN KUALITAS AIR SUNGAI CILIWUNG MENGGUNAKAN MODEL KUALITAS AIR Iskandar A. Yusuf
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 (1462.571 KB) | DOI: 10.32679/jsda.v5i2.471

Abstract

In Ciliwung River, pollutant sources coming from domestic waste, breeding, and industry with totalwaste load of about 212 ton BOD/day and estimated in the year 2020 will reach 280 ton BOD/day. Whereas,discharge in Katulampa weir of 10.24 m3/s and 195 m3/s as minimum and maximum discharge respectively,indicate that Ciliwung water quality is very heavily polluted especially in the dry season after passing BogorMunicipality until Jakarta Bay. The water quality modeling applied a finite segment method calibrated withspatial variation at one time by using real time sampling water quality data in order to obtain accurateresults of model calibration. Recovery strategies for the existing very heavily polluted water quality shallapply a water quality target program that has to be completed by the end of the year 2020. Study resultsrecommend a recovery applying a short-term program up to the year 2012 as preparation stage forrestructuring water quality and reviewing the waste load permit. Whereas, the mid-term program shall putinto effect the waste water permit for domestic and industry activities, and wastewater treatment plantperformance auditing. The long-term program shall concentrate on hazardous waste disposal andapplication of clean industrial technology.
PENELITIAN KUALITAS AIR BENGAWAN SOLO PADA SAAT MUSIM KEMARAU Sukmawati Rahayu
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 (155.953 KB) | DOI: 10.32679/jsda.v5i2.472

Abstract

The Bengawan Solo which flows through Central and East Java is the largest river in Java Island, and itswater is used for various activities such as agriculture, fishery, domestic use, irrigation, and waterresources for drinking water. Based on a research carried out in upstream Bengawan Solo, water qualityshows a decline indicated by the decrease of dissolved oxygen and increase of BOD and COD. At locationGrogol, dissolved oxygen ranges between 4.4 7.9 mg/L and decreases at Kemiri to 0 6.4 mg/L. BOD atGrogol shows a range between 1.3 4.5 mg/L increasing to 4.8 8.1 mg/L at Kemiri. COD range between3.7-13 mg/L at Grogol increases to 12 30 mg/L at Kemiri. In downstream Bengawan Solo, at locationNapel and Babat, water quality indicates an increase indicated by increase of dissolved oxygen, anddecrease ofBODand COD. The increasing dissolved oxygen and decreasingBODandCODin downstreamarea shows that the self purification process is happening in the river. The Fecal coli form bacteria at eachlocation is found very high and beyond criteria.
MODEL HIDROLOGI DAS ITN I Kustamar Kustamar
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 (217.047 KB) | DOI: 10.32679/jsda.v5i2.468

Abstract

Physical spatial factors of watershed such as topography, soil types and land use show a prominentcontribution in the distributed water shed modeling. One of the difficulties encountered is the change oftopographical information in map form into data that can be read by model program. In the process ofanalyses, physical spatial factor of water shed is divided into grid system consisting of rectangular cellsgroups. In each cell, surface run off discharge ,including its direction, is determined based on the depths byapplying a one dimension unsteady flow concept whereas direction is determined by using information onfour points of the cells. Water depth of the surface run off can be calculated by using both a vertical watermovement model and land use area condition. The model has been tested using the available data of Lesti(East Java) watershed. From calibration and verification processes, this so called Hydrological Model ofITN 1 has been successfully applied with very good reliability.
PENELITIAN DEPOSISI ASAM DI SITU PATENGAN PROPINSI JAWA BARAT Simon S Brahmana
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 (10086.357 KB) | DOI: 10.32679/jsda.v5i2.473

Abstract

In order to find out the level of acid deposition especially in West Java's inland water aquatic, and inline with the active participation of the Research Center for Water Resources in the Network for AcidDeposition Monitoring in East Asia, a study was conducted on the degree of inland water aquatic acidity inLake Patengan from 1999 to 2007. This study was based on descriptive method, observations, includingthe collection of secondary data and field sampling and sample analysis in the laboratory of theExperimental Station for Water Resources Environment according to the 1996 compendium of IndonesianNational Standard (SNI), SNI 2004 and the Acid Deposition Monitoring Network in East Asia (EANET)2001. Results of study show that from 1999 until 2007, average pH value of each year had increased from 7.7to 8.3, but from 2002 up to 2007, average pH of water in Lake Patengan had decreased each year from 8.3 to7.8. In general, the ion balance is still good. From 1999 to 2007, pH in Patengan lake increased from 7.1to 8.4 with average 7.8 and standard deviation 0.3865. However, acid deposition was not identified by theinland water aquatic conditions at Situ Patengan, West Java , Indonesia.
ANALISIS KAPASITAS TAMPUNGAN BANJIR KOLAM LUMPUR SIDOARJO Samuel J. Sutanto
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 (205.625 KB) | DOI: 10.32679/jsda.v5i2.469

Abstract

A simulation using the HEC-HMS model has been carried out to discover height of flood level in mainpond. The result shows that existing condition of the pond is not sufficient for controlling flood although thepond had been dredged. Flood will overflow about 0.57-0.69m above the dyke in existing condition, andabout 0.062-0.12m in dredged condition. Suggestions for prevention action are adding the amount of intakepipes, increasing dyke elevation and extending the dredging area. Flood will also occur in pond 5particularly for the return period of 10 years if BPLS does not take serious action of prevention such asdredging and increasing dyke elevation.

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