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Penentuan Skala Prioritas Pengembangan Potensi Mata Air Untuk Irigasi Di Kabupaten Tuban Dengan Menggunakan Metode Analytic Network Process Pranantya, Vanadani; Siswoyo, Hari; Haribowo, Riyanto
Jurnal Mahasiswa Jurusan Teknik Pengairan Vol 3, No 1 (2019)
Publisher : Jurusan Teknik Pengairan, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Potensi mata air yang digunakan sebagai sumber air irigasi di Kabupaten Tuban belum sepenuhnya memiliki infrastruktur yang layak sebagai sarana irigasi. Potensi mata air tersebut dikembangkan dengan cara membangun infrastruktur untuk keperluan irigasi. Tujuan dilakukannya penelitian ini untuk menentukan skala prioritas pengembangan potensi mata air untuk irigasi. Penelitian ini dilakukan di 10 lokasi mata air yang mengalir sepanjang musim di Kabupaten Tuban. Pengembangan potensi mata air dapat dilakukan dengan mengidentifikasi potensi mata air berdasarkan aspek kuantitas air, aspek kualitas air, dan aspek kontinuitas aliran. Hasil identifikasi tersebut dapat digunakan dalam penentuan skala prioritas pengembangan potensi mata air dengan menggunakan metode Analytic Network Process (ANP). Aspek kuantitas air di lokasi penelitian berada dalam rentang besarnya debit air 21 liter/detik – 1134 liter/detik. Aspek kualitas air untuk irigasi yang ditentukan berdasarkan nilai daya hantar listrik pada suhu 25⁰C (DHL25⁰C) sebesar 467 μS/cm – 566 μS/cm dan nilai rasio serapan natrium (SAR) sebesar 0,007 – 0,020. Mata air di lokasi penelitian bersifat musiman. Skala prioritas pengembangan potensi mata air untuk irigasi secara berurutan adalah Mata Air Bektiharjo, Mata Air Srunggo, Mata Air Ngerong, Mata Air Kerawak, Mata Air Beron, Mata Air Bangkok, Mata Air Jadi, Mata Air Mejiret, Mata Air Ngajaran, dan Mata Air Lanang.Spring potentials that used as irrigation source in Tuban Regency don’t have feasible infrastructure for irrigation. The spring potentials should be developed by constructing infrastructure for irrigation. This research was conducted to determine the development priority scale of spring potential for irrigation. The study was carried out at 10 spring locations that flow in all seasons in Tuban regency. The spring potential development can be done by identifying the spring potentials based on the spring development aspect such as, water quantity, water quality and water flow continuity. The identification results can be used to determine the development priority scale of spring potential by using Analytic Network Process (ANP). The quantity aspects at the research location is in the range of water discharge 21 liters/second – 1134 liters/second. The water quality aspect for irrigation that is determined based on the electrical conductivity at temperature of 25oC (EC25⁰C) of 467 μS/cm – 566 μS/cm and sodium absorption ratio (SAR) values in the range 0,007 – 0,020. The spring at the research location is intermitten springs. The priority scale development of spring potential for irrigation is Bektiharjo spring, Srunggo spring, Ngerong spring, Kerawak spring, Beron spring, Jadi spring, Ngajaran spring, Bangkok spring, and Lanang spring.
Karakteristik Hidrokimia Mata Air Karst untuk Irigasi di Kabupaten Tuban Siswoyo, Hari; Bisri, Mohammad; Taufiq, Mohammad; Pranantya, Vanadani
Jurnal IPTEK Vol 23, No 2 (2019)
Publisher : LPPM Institut Teknologi Adhi Tama Surabaya (ITATS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.iptek.2019.v23i2.546

Abstract

Mata air karst merupakan salah satu potensi sumber daya air di wilayah Kabupaten Tuban yang memiliki peranan penting sebagai pemasok kebutuhan air irigasi pada lahan pertanian. Tujuan penelitian ini adalah untuk mengkarakterisasi secara hidrokimia air dari mata air karst yang digunakan sebagai sumber air irigasi. Karaktrisasi hidrokimia yang dilakukan mencakup substansi identifikasi tipe kimia air dan penilaian kelayakan kualitasnya sebagai sumber air irigasi. Tipe kimia air ditentukan dengan menggunakan diagram trilinier Piper. Kelayakan kualitas air untuk irigasi dinilai berdasarkan potensi bahaya salinitas dan potensi bahaya alkalinitasnya. Berdasarkan hasil penelitian dapat ditunjukkan bahwa karakteristik hidrokimia air dari mata air karst di lokasi penelitian adalah memiliki tipe kimia Ca2+-Mg2+–HCO3–, potensi bahaya salinitas sedang, dan potensi bahaya alkalinitas rendah. Seluruh air dari mata air karst di lokasi penelitian merupakan air dengan kualitas yang baik untuk irigasi.
Karakteristik Hidrokimia Mata Air Karst untuk Irigasi di Kabupaten Tuban Hari Siswoyo; Mohammad Bisri; Mohammad Taufiq; Vanadani Pranantya
Jurnal IPTEK Vol 23, No 2 (2019)
Publisher : LPPM Institut Teknologi Adhi Tama Surabaya (ITATS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.iptek.2019.v23i2.546

Abstract

Mata air karst merupakan salah satu potensi sumber daya air di wilayah Kabupaten Tuban yang memiliki peranan penting sebagai pemasok kebutuhan air irigasi pada lahan pertanian. Tujuan penelitian ini adalah untuk mengkarakterisasi secara hidrokimia air dari mata air karst yang digunakan sebagai sumber air irigasi. Karaktrisasi hidrokimia yang dilakukan mencakup substansi identifikasi tipe kimia air dan penilaian kelayakan kualitasnya sebagai sumber air irigasi. Tipe kimia air ditentukan dengan menggunakan diagram trilinier Piper. Kelayakan kualitas air untuk irigasi dinilai berdasarkan potensi bahaya salinitas dan potensi bahaya alkalinitasnya. Berdasarkan hasil penelitian dapat ditunjukkan bahwa karakteristik hidrokimia air dari mata air karst di lokasi penelitian adalah memiliki tipe kimia Ca2+-Mg2+–HCO3–, potensi bahaya salinitas sedang, dan potensi bahaya alkalinitas rendah. Seluruh air dari mata air karst di lokasi penelitian merupakan air dengan kualitas yang baik untuk irigasi.
Kesesuaian Jenis Tanaman Pertanian dengan Kualitas Air Irigasi dari Beberapa Mata Air Karst di Kabupaten Tuban Hari Siswoyo; Mohammad Bisri; Mohammad Taufiq; Vanadani Pranantya
Rekayasa Vol 13, No 3: December 2020
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/rekayasa.v13i3.7213

Abstract

This research was conducted with the aim to describe the types of non-paddy agricultural crops that can be cultivated on agricultural land with irrigation water sources from karst springs. This research was conducted at 10 locations of karst springs that are used to irrigate agricultural land in Tuban Regency. Determination of alternative of types of non-rice agricultural crops is done by integrating the irrigation water quality index model, criteria of relative tolerance of crops to salt, and criteria of non-rice agricultural crops that have high economic value. Irrigation water quality index values from karst springs at the study location ranged from 73.99 to 76.23, which is in the range of 70-85 with a low water use restriction. Based on the irrigation water quality index values it can be recommended that water supply for irrigation from karst springs is not carried out on salt sensitive crops. The non-paddy agricultural crop types that can be recommended to be planted in the study location are corn (Zea mays), soybeans (Glycine max), peanuts (Arachis hypogaea), sweet potatoes (Ipomoea batatas), tomatoes (Lycopersicon lycopersicum), eggplants (Solanum melongena), cucumbers (Cucumis sativus), spinach (Spinacia oleracea), melons (Cucumis melo), and watermelons (Citrullus lanatus).
Model Analytic Hierarchy Process (AHP) dalam Penentuan Strategi Pemilihan Lokasi Mata Air untuk Pembangunan Infrastruktur Irigasi di Kota Batu Vanadani Pranantya; Mahendra Andiek Maulana; Nastasia Festy Margini
Jurnal Aplikasi Teknik Sipil Vol 21, No 3 (2023)
Publisher : Departemen Teknik Infrastruktur Sipil Institut Teknologi Sepuluh Nopember Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j2579-891X.v21i3.17472

Abstract

Potensi mata air di Kota Batu yang digunakan sebagai sumber air irigasi secara keseluruhan belum memiliki infrastruktur irigasi sehingga perlu adanya pengembangan mata air. Pengembangan dilakukan dengan melakukan pembangunan infrastruktur irigasi. Mata air sejumlah 15 lokasi diidentifikasi berdasarkan aspek dari parameter yang meliputi kuantitas, kualitas, kontinuitas, dan jarak. Aspek parameter-parameter yang diidentifikasi digunakan sebagai pedoman dalam pemilihan lokasi mata air yang akan dibangun infrastruktur irigasi. Pemilihan lokasi mata air yang akan dibangun infrastruktur irigasi dilakukan dengan menggunakan Metode Analytic Hierarchy Process (AHP). Metode AHP digunakan untuk menentukan nilai bobot dari setiap parameter dan alternatif. Berdasarkan nilai bobot dari setiap parameter dan alternatif kemudian dilakukan tahapan Sintesis Model AHP. Hasil dari sintesis menunjukkan bahwa dari ke-15 mata air nilai prioritas tertinggi berada di MA-15 (Mata Air Rembyung) dengan nilai 0,119. Hasil dari pemodelan AHP ini yang berupa nilai skala prioritas dapat digunakan dalam penentuan mata air yang akan dikembangkan terlebih dahulu.
Analisis Potensi Bahaya Alkalinitas dan Salinitas pada Mata Air untuk Kebutuhan Air Irigasi di Kota Batu Pranantya, Vanadani; Kartikasari, Adelia Nur Isna; Ardiansyah, Ahmad Farid; Kaffa, Niswah Selmi
JURNAL KRIDATAMA SAINS DAN TEKNOLOGI Vol 6 No 02 (2024): JURNAL KRIDATAMA SAINS DAN TEKNOLOGI
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/kst.v6i02.1359

Abstract

Batu City is an area with abundant water spring potential. Springs are an essential part of the air supply for human domestic needs, industrial activities, and agricultural irrigation activities. Springs in Batu City are mostly used as irrigation water sources, where 15 springs spread across three sub-districts that cover Bumiaji District, Batu District, Junrejo District in Batu City use springs as irrigation water sources. The use of springs as a source of irrigation water, in addition to being considered based on quantity, also needs to be considered for its quality. The quality of water irrigation can be reviewed based on the potential alkalinity hazard (SAR) and potential salinity hazard (EC) values. The values of SAR and EC are explained using the Wilcox Graph. There are 15 springs in Batu City that have EC values in the range of 297.2 µS/cm – 748.3 µS/cm and are classified into Class C2 or moderate salinity hazard potential and SAR in the range of 0.0068 – 0.0294 included in the Class S1 classification or low alkalinity hazard potential. The results of the Wilcox Graph analysis show that the water quality of the 15 springs is in Class C2 – S1 with low alkalinity hazard potential and moderate salinity hazard potential. The results of the Wilcox Graph show that the 15 springs in Batu City that are used as irrigation sources are suitable for use as sources of water irrigation
Flood Disaster Mitigation Strategy due to Land Cover Change in Kalijompo Sub-watershed Kartikasari, Adelia Nur Isna; Muttaqin, Dai Agus; Derka, Icha Tatrisya; Pranantya, Vanadani; Robbani, Hilma Wasilah
Jurnal Teknik Pengairan: Journal of Water Resources Engineering Vol. 16 No. 1 (2025)
Publisher : Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.pengairan.2025.016.01.4

Abstract

Kalijompo sub-watershed is included in the Bedadung watershed of Jember Regency. Bedadung watershed is the largest watershed in Jember, and it has a land cover change. One of the factors influencing land cover change is forest fires, which cause a significant reduction in forest area. The significantly reduced forest area will impact increasing river discharge and result in flooding downstream. The downstream of Kalijompo is located in the city center of Jember, which has a dense residential area. Therefore, it is necessary to conduct a flood mitigation strategy. This research aims to assess flood risk and ideal land cover management so that this research can be used as a basis for designing flood disaster mitigation strategies due to land use change. The Soil Water Assessment Tool application models the flood response to land cover and determines sub-watersheds that contribute highly to watershed damage. The flood response model was used as the basis for simulation by creating several land cover scenarios to find the appropriate and optimal land use. Flood risk assessment was obtained by combining the components of flood hazard and vulnerability. Flood mitigation strategies were derived from the land use scenarios complemented by Strengths, Weaknesses, Opportunities, and Threats analysis to identify various factors. The results showed that Kalijompo contributed significantly to watershed damage, and 21.93% of the Kalijompo area was at a high flood risk level. One of the mitigation strategies is managing forest land use, which should be 30% of the total Bedadung watershed area.
Benefit-Cost Analysis of Bioretention for Suburban Drainage Load Reduction Induced by Surface Runoff Putri, Fidyasari Kusuma; Robbani, Hilma Wasilah; Pranantya, Vanadani; Widiarti, Wiwik Yunarni; Wiyono, Retno Utami Agung
Civilla : Jurnal Teknik Sipil Universitas Islam Lamongan Vol 10 No 2 (2025): SEPTEMBER
Publisher : Program Studi Teknik Sipil, Fakultas Teknik, Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/cvl.v10i2.1558

Abstract

Suburban areas with predominantly residential land use and low soil infiltration rates are highly vulnerable to surface runoff and local flooding. This study examines the effectiveness and economic performance of bioretention systems as a runoff management solution in the Wonojati and Jenggawah areas, Jember Regency. Hydrological simulations were conducted using SWMM 5.2 software for two intervention scenarios, namely the application of bioretention in 10% and 20% of the subcatchment areas. The effectiveness of the system was evaluated based on runoff volume reduction, while the economic aspect was assessed using the Benefit-Cost Ratio (BCR) approach. The simulation results showed that the system reduced runoff by 13.6% in Plan 1 and 17.4% in Plan 2. However, BCR values of 0.014 and 0.022, respectively, indicate that the annual financial benefits are not sufficient to cover the system’s annualized costs. These findings highlight the need for alternative approaches that are more economically efficient. The use of decentralized LID systems such as rain barrels is considered more adaptive for dense residential areas and is recommended as a complementary solution to enhance the resilience of drainage systems in flood-prone suburban regions.
Simulation of Tidal Inundation along the Northern Coast of Central Java (Pantura) Using GIS-Based Analysis Robbani, Hilma; Kartikasari, Adelia Nur Isna; Pranantya, Vanadani; Kaffa, Niswah Selmi
GEOID Vol. 20 No. 2 (2025)
Publisher : Departemen Teknik Geomatika ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/geoid.v20i2.7807

Abstract

The northern coast of Java Island (locally known as Pantura), is a strategically important area, particularly in the distribution sector. However, its topographical characteristics and proximity to the Java Sea make it vulnerable to the threat of tidal inundation. Moreover, environmental factors such as sea level rise, land subsidence, and coastal abrasion—which causes shoreline retreat—further exacerbate the region’s susceptibility to flooding. The rob phenomenon significantly impacts the socio-economic conditions of coastal communities, disrupting daily activities and damaging critical infrastructure such as residential housing and road networks. This study aims to simulate the impact of tidal flooding in terms of inundation depth and spatial extent, using the assumption of the Highest High Water Level (HHWL). The simulation results are intended to serve as an initial reference for the development of coastal flood mitigation strategies. The methodology follows the Technical Guidelines for Disaster Risk Assessment issued by Indonesia’s National Disaster Management Agency (BNPB) and integrates various spatial datasets, including land cover data from Sentinel Land Cover by ESRI, topographic data from the Shuttle Radar Topography Mission (SRTM) Digital Elevation Model (DEM), and maximum tidal height data processed using the Admiralty method. The analysis shows that, assuming a Highest High Water Level of 1.2 meters, Kendal Regency, Brebes Regency, and Semarang City are the most affected areas in terms of both flood depth and extent. The inundated areas are estimated at 3,744.91 hectares in Kendal Regency, 2,880.58 hectares in Brebes Regency, and 513.17 hectares in Semarang City. This situation could become more severe in the event of storm surge, extreme weather, or climate anomalies if timely and effective mitigation measures are not implemented. These findings are expected to provide a strong foundation for policymakers to formulate targeted, data-driven, and sustainable mitigation strategies to protect communities and infrastructure along Java’s northern coastal region.