Article Per Year (5 Year)
p-Index From 2020 - 2025
0.23
P-Index
This Author published in this journals
All Journal JURNAL TEKNIK HIDRAULIK JURNAL SUMBER DAYA AIR
Sri Mulat Yuningsih
Unknown Affiliation
Civil Engineering, Building, Construction & Architecture Engineering

Published : 5 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 5 Documents
Search

 1 
Interpretasi Kualitas Air Tanah Dari Hasil Pengukuran Geolistrik Di Pantai Balonrejo, Jawa Tengah Adang S Soewali; Wawan Herawan; Heni Rengganis; Sri Mulat Yuningsih
JURNAL TEKNIK HIDRAULIK Vol 3, No 1 (2012): JURNAL TEKNIK HIDRAULIK
Publisher : Pusat Litbang Sumber Daya Air, Kementerian Pekerjaan Umum dan Perumahan Rakyat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1105.112 KB) | DOI: 10.32679/jth.v3i1.264

Abstract

Kendali Mutu Data Hujan Harian Dalam Satu Tahun Di Daerah Istimewa Yogyakarta Sri Mulat Yuningsih
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.v11i2.104

Abstract

Data hujan yang tersedia tidak selamanya berada dalam kondisi baik, hal ini menuntut adanya proses kendali mutu. Metode kendali mutu data hujan pada umumnya melibatkan riwayat data panjang sebagai dasar penentuan kategori data, sedangkan untuk data dengan rentang waktu satu tahun belum tersedia metode yang tepat. Jika data historis tidak tersedia, perlu dibangun suatu model kendali mutu untuk data hujan harian dengan rentang waktu satu tahun. Metode penelitian ini melalui 2 tahapan utama, yaitu: penilaian terhadap kondisi di lapangan dan pendeteksian terhadap kondisi data. Penilaian kondisi lapangan meliputi kinerja alat atau pos, kondisi lingkungan, dan manusia. Hasil analisis lapangan berupa nilai Quality Control 1 (QC 1) yang menggambarkan kondisi pos hujan dan proses pendeteksian terhadap kategori data berupa analisis spasial dan temporal menghasilkan nilai Quality Control 2 (QC 2) yang menunjukkan kondisi data. Berdasarkan nilai kedua QC ini, maka ditarik kesimpulan mengenai kondisi data secara umum. Hasil penelitian ini menunjukkan bahwa pada analisis QC 1, kondisi pos cenderung dipengaruhi oleh faktor manusia. Hal ini ditunjukkan oleh kondisi pos di mana 2 dari 5 pos yang diteliti berada dalam kelas meragukan disebabkan oleh kesalahan pengamat. Hasil analisis QC 2 menunjukkan hanya 2 dari 33 pos yang dianalisis berada dalam kateori meragukan dan sisanya berada dalam kategori baik.
Estimasi Laju Erosi Pada Beberapa Daerah Tangkapan Air Waduk Di Daerah Aliran Sungai Bengawan Solo Dengan Sistem Informasi Geografi Sri Mulat Yuningsih; Bayu Raharja; Irfan Sudono; Fauzi Fauzi
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 (2137.286 KB) | DOI: 10.32679/jsda.v8i1.355

Abstract

Soil affected by erosion will be carried by the flow of surface water into the river and would enter into the reservoir. This causes siltation of reservoirs that have done studies to estimate the amount of erosion rate in this case performed on Dawuhan Reservoir Catchment Area, Gondang Reservoir, and Nglambangan Reservoir, Bengawan Solo River Basin. One method often used in measuring the level of vulnerability to erosion is a method of USLE (Universal Soil Loss Equation). Erosion prediction with USLE method can also use GIS in its calculations. Geographic Information System (GIS) is a spatially-based technologies that are very popular today. Utilization of GIS-based spatial modeling pixels as a tool in predicting erosion can help the accuracy of the data generated, especially on lands that have a complex topography. The results of the analysis can be concluded greatest erosion rate occurred in the catchment areas of Nglambangan Reservoir with 75,327.93 tons / year with erosion rate27,18 tons/Ha/year. The rate of erosion found on the location of the second largest Gondang Reservoir with a total annual erosion rate of 7,347.77 tons / year with erosion rate 3,08 tons/Ha/year.
Potensi Debit Aliran Lokal Waduk Saguling Menggunakan Model Hujan Limpasan Asep Ferdiansyah; sri mulat yuningsih; Mirwan Rofiq Ginanjar; Isnan Fauzan Akrom
JURNAL SUMBER DAYA AIR Vol 16, No 1 (2020)
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.v16i1.606

Abstract

Saguling reservoir is one of the three largest reservoirs in the Citarum River Basin. The water source of its reservoir originates from Upper Citarum river basin, with gauging station located in Citarum-Nanjung and local discharge from tributaries around the reservoir. The problem is there is no observation of local discharge from the tributaries, thus its potential is estimated. The purpose of this study is to analyze the potential of local discharge with the Hydrology Engineering Center-Hydrologic Modeling System (HEC-HMS) model. The HEC-HMS Rainfall-runoff method is used for calculating the potential of the local discharge that flows into Saguling resevrvoir. The parameters used in the model are deficit constant (loss parameter), linear reservoir (baseflow parameter), dan lag time (transform parameter). Rainfall-runoff model produced good calibration values for Citarum-Nanjung Gauging Station with R2 of 0.8 and the Nash-Sutcliffe efficiency (NSE) value of 0.788. The verification result carried out in Saguling reservoir gives NSE of 0.8343 and R2 value of 0.83. The simulation shows that the potential discharge from local river contributes about 21.64% of the total discharge that enters  into the reservoir with monthly dependable flow for power plants, Q80 and Q85 values at 8,23 m3/s and 5,69 m3/s, respectively. The average discharge of local rivers can generate electricity of 3.89 MW - 162 MW.Keywords: Local discharge, rainfall runoff, potential discharge, Saguling reservoir
Pengujian Data Hidrologi Dalam Rangka Peningkatan Efektifitas Dan Efisiensi Pengelolaan Sumber Daya Air Agung Bagiawan; Sri Mulat Yuningsih; Desi Windatiningsih
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 (430.179 KB) | DOI: 10.32679/jsda.v7i1.379

Abstract

Hydrological data are not only prerequisite for planning, development and management of water resources and the environment, but they are also necessary for the scientific study of hydrological processes. With availability of sophisticated methods for data analysis and multidimensional problems such as floods of long duration, drought, drainage congestion, and low flow in rivers, emphasis is now being placed on comprehensive and quality data. The analysis and use of hydrological data for decision making in water resources planning and management can only be meaningful if the data possess the appropriate characteristics. In general, it is customary that data being analysed are stationary, consistent, free of trend and constituting a stochastic process whose random component is described by an appropriate probability distribution hypothesis. This paper describes, using hypothetical numerical examples where possible, some of the commonly used tests for establishing the presence or otherwise of these attributes in hydrological data series. The tests were then applied to actual streamflow and rainfall data records in upper Cimanuk River Basin. Practical procedures and softwares for quality control of hydrological data have been discussed and developed that may be useful to the users for validating hydrological data.
Co-Authors Adang S Soewali Agung Bagiawan Asep Ferdiansyah Bayu Raharja Desi Windatiningsih Fauzi Fauzi Heni Rengganis Irfan Sudono Isnan Fauzan Akrom Mirwan Rofiq Ginanjar Wawan Herawan