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All Journal HAYATI Journal of Biosciences Jurnal Sains dan Teknologi Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Journal of Degraded and Mining Lands Management Rekayasa Sipil Proceedings ACES (Annual Civil Engineering Seminar) Jurnal Teknik JURNAL ENGGANO RACIC : Rab Construction Research Syntax Literate: Jurnal Ilmiah Indonesia Civil Engineering Dimension Jurnal Sinergitas PkM & CSR Riau Journal of Empowerment Seminar Nasional Lahan Suboptimal JURNAL SAINTIS Jurnal Teknik Sipil dan Teknologi Konstruksi APTEK Jurnal Abdi Insani Madaniya SELODANG MAYANG Unri Conference Series: Community Engagement Jurnal Zona Jurnal UNITEK Dinamika Lingkungan Indonesia Journal of Infrastructure and Civil Engineering Makara Journal of Technology SAINSTEK Jurnal Teknologi & Rekayasa Sipil EcoNews JP2N: Jurnal Pengembangan Dan Pengabdian Nusantara
Sutikno, Sigit
Department Of Civil Engineering, Faculty Of Engineering, University Of Riau, Pekanbaru
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Analisis Neraca Air Lahan Gambut pada Kesatuan Hidrologis Gambut Pulau Rupat Provinsi Riau Kusairi, Muhammad; Sutikno, Sigit; Yusa, Muhamad; Hendri, Andy; Rinaldi, Rinaldi
Seminar Nasional Lahan Suboptimal Vol 12, No 1 (2024): Vol 12, No 1 (2024): Prosiding Seminar Nasional Lahan Suboptimal ke-12 “Revital
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Kusairi, M., Sutikno, S., Yusa, M., Hendri, A., Rinaldi, R. (2024). Analysis of peatland water balance in the peatland hydrological unit Pulau Rupat, Riau Province. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-12 Tahun 2024, Palembang 21 Oktober 2024. (pp. 649–658).  Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Peatlands are the largest place that can be used as water storage. Peatlands consist of 90% water and 10% organic matter, most of which is carbon. With a very large water content, water balance analysis is very appropriate to be used to determine the characteristics of PHU Pulau Rupat. Water balance analysis is a very important analysis to see the condition of the volume of water available spatially and temporally. This study aimed to analyze the condition of the water balance in PHU Pulau Rupat. The analysis is based on the condition of the water balance of each Sub PHU using the MONALAGA water balance model. Based on this method, it was found that PHU Pulau Rupat has two periods of deficit conditions each year. This condition is in accordance with the characteristics of the dry season in Riau Province. The difference between surplus and deficit was -80.46 million m3 in 2014, this condition is in accordance with the presence of 1,216 hotspots in sub PHU-2. The deficit month period that is prone to fires occurs in January to March, then in the period from June to August. Based on these conditions, it can be the basis for water management in controlling peatland fire disasters. So that the level of fire vulnerability in PHU Pulau Rupat can be reduced through collaboration between parties in dealing with deficit months.
Mapping peat thickness and groundwater level using a portable electromagnetic instrument in Indragiri Hilir, Riau, Indonesia Sutikno, Sigit; Yusa, Muhamad; Hendri, Andy; Kusairi, Muhammad; Muhammad, Ahmad; Qomar, Nurul
Journal of Degraded and Mining Lands Management Vol. 12 No. 3 (2025)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2025.123.7431

Abstract

Peatlands play a crucial role in the global carbon cycle, water regulation, biodiversity conservation, research, education, and recreation. Peat thickness and groundwater level (GWL) are key parameters for optimizing these peatland functions; therefore, mapping peat thickness and GWL quickly, accurately, and cost-effectively is essential. This study applied a geophysical survey using a portable electromagnetic instrument to estimate peat thickness and GWL. The instrument, which is simple to operate and wirelessly connected to a mobile phone, enables rapid measurement and visualization of subsurface resistivity. A research site in Indragiri Hilir Regency, Riau Province, Indonesia, was picked up as an experiment site to test the instrument. Three transects with measurement path lengths of 100 m each and a distance of about 1.4 km each were designed for the experiment. To validate the resistivity data against subsurface stratigraphy, core sampling was conducted at three points along each transect. The results demonstrated that the electromagnetic method effectively identified the interface between peat soil and the underlying marine clay. Analysis revealed that the resistivity values for unsaturated peat, saturated peat, and saturated clay were 68-81 ohm m, 75-96 ohm m, and 82-115 ohm m, respectively. These findings suggest that GWL mapping and peat stratigraphy characterization can be accurately achieved using this method.
Analysis of Flood Occurrence in Pekanbaru City Using Google Earth Engine Rahmatul Irfan; Sutikno, Sigit; Yusa, Muhamad
Rekayasa Sipil Vol. 19 No. 1 (2025): Rekayasa Sipil Vol. 19 No. 1
Publisher : Department of Civil Engineering, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.rekayasasipil.2025.019.01.4

Abstract

The phenomenon of climate change is associated with various disasters in the community. During the year 2023, the city of Pekanbaru often experienced floods that were scattered at several locations, resulting in both material and non-material losses. To reduce the impact of losses incurred and flood disaster mitigation plans, it is necessary to map floods in Pekanbaru because information related to flood events is difficult to access and is known by the community. In this research, flood mapping uses one of the practical recommendation methods from UN-SPIDER, using Google Earth Engine and SAR-1 sentinel imagery; this method was chosen because it is efficient in both time and data in flood mapping. The results of flood mapping in Pekanbaru during 2021-2023 found that the largest area occurred in 2021, covering 2714 Ha, then in 2023, covering 867 Ha, and in 2022 covering 310 Ha. The threshold value specifically for the Pekanbaru city area is 1.17, known through the threshold value calibration, namely repeated testing by comparing the results of the area obtained. Validation of the results of the distribution model on flood mapping in the city of Pekanbaru used comparative data on flood event records from BWSS III and BPBD Pekanbaru city; the results of flood distribution in Google Earth Engine have the suitability of flood distribution prediction location points with actual flood disaster record points.
PRODUK OLAHAN TURUNAN BUDIDAYA CACING MERAH DENGAN TEKNIK VERTIKULTUR PADA AGROWISATA TERPADU DI KECAMATAN UKUI, PELALAWAN Safitri, Syofiatul; Karneli, Okta; Mandataris, Mandataris; Hapsoh, Hapsoh; Sutikno, Sigit; Andri, Seno; Sulistyani, Andri
Jurnal Abdi Insani Vol 11 No 4 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i4.1364

Abstract

Red worm farming in the Berkat Usaha Farmer Group has been in existence since 2018. Initially, red worm cultivation was carried out in a simple way, namely with shelves arranged for worm breeding. In 2019, red worm cultivation was developed using verticulture techniques in the form of worm reactors. The abundance of worms produced in this worm farming has not been optimally utilised by the Berkat Usaha Farmer Group. The purpose of this service activity is to provide training and knowledge for the Berkat Usaha Farmer Group in making processed worm derivatives cultivated with the verticulture technique in the form of a worm reactor. The method used in this service is PRA (Participatory Rural Appraisal) which involves community groups in training the processing of worm derivatives produced from the cultivation of the Farmer Group. The Riau University Matching Fund Team and partners provide training as well as assistance for Farmers Groups to be able to develop processed red worm derivative products into products that have high selling value. The processed worm-derived products that have been produced are worm pellets, worm flour and dried worms. All of these worm-derived processed products can be marketed, especially in the fisheries sector, because these products are needed for fish feed. The results of this service are in the form of worm derivative processing knowledge obtained by the Farmer group and processed worm derivative products that are ready to pack, ready to sell.
Pengujian Permeabilitas Tanah Gambut Menggunakan Metode Falling Head di Laboratorium: Studi Kasus Lanskap Tanjung Leban Idris, Marlaily; Soekarno, Indratmo; Sutikno, Sigit
Journal of Infrastructure and Civil Engineering Vol. 5 No. 2 (2025)
Publisher : Program Studi Teknik Sipil Sekolah Tinggi Teknologi Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35583/jice.v5i2.120

Abstract

Penelitian ini bertujuan untuk menentukan nilai konduktivitas hidrolik tanah gambut di lanskap Tanjung Leban menggunakan metode uji laboratorium falling head. Sampel tanah diambil dari dua jenis penggunaan lahan: restorasi dan perkebunan sawit. Pengujian dilakukan selama 60 menit dengan pencatatan penurunan tinggi muka air pada interval waktu tertentu. Hasil pengujian menunjukkan bahwa nilai koefisien permeabilitas tanah gambut berkisar antara 2,569 × 10?? cm/detik hingga 1,331 × 10?? cm/detik. Tanah dari lahan sawit umumnya menunjukkan nilai permeabilitas lebih tinggi dibandingkan lahan restorasi. Temuan ini mengindikasikan bahwa aktivitas penggunaan lahan dapat memengaruhi struktur tanah dan sifat hidrauliknya. Nilai konduktivitas ini dapat dijadikan acuan dalam perencanaan tata kelola air untuk konservasi dan pemanfaatan lahan gambut secara berkelanjutan.
Analisis Indeks Kekeringan Menggunakan Teori Run Pada Daerah Aliran Sungai Palambayan Wiliya, Wiliya; Fauzi, Manyuk; Sutikno, Sigit
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 5, No 1 (2018): Wisuda April Tahun 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Drought is the decrease in the amount of rainfall from its normal condition and depends on how long it lasts. This study aims to determine the characteristics of drought that occurs in the longest duration of drought and the largest number of drought in the location of rain stations spread in Palambayan basin. Then can be used as early warning of drought disaster and help for the interest of planning design at Palambayan watershed. The method used to analyze drought is Run Theory method. The location of the study was in the Palambayan Basin of West Sumatra Province. The data used are monthly rainfall for 10 years (2007-2016) from 2 rain stations located in the Palambayan River Basin and 1 Rain Station located outside the Palambayan River Basin. The results showed that the largest cumulative drought occurred in 2008 of 283.49 mm at Muaro Tantang rain station. For the longest duration of drought is 9 months in 2009. Based on the result of drought distribution map using Geographic Informaton System (GIS), the worst drought station is Gumarang Station.Keywords: Drought Analysis, Run Theory, Drought Index
Analisis Indeks Kekeringan Lahan Gambut Menggunakan Data Hujan TRMM Di Kabupaten Siak Martin, Ade Mustika; Sutikno, Sigit; Siswanto, Siswanto
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 5, No 1 (2018): Wisuda April Tahun 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

A drought occurs when there is a lack of precipitation over an extended period of time, usually a season or more, resulting in a water shortage. BNPB, National Disaster Mitigation Regency has issued a drought disaster risk index map in Riau province which has a moderate and high level of drought risk. Siak regency is one that is experiencing the risk of drought in riau province. Therefore, drought index analysis using rainfall data from TRMM satellite (Tropical Rainfall Measuring Mission) was analyzed using Standardized Precipitation Index (SPI) method. Drought deployment and hotspot calculations in maps in GIS (Geographic Information System). A half month period on grid 5 with a value of (-4.589) and a month on grid 4 with value (-3,863) in February 2014 is the most severe dry category SPI classification. The association of fires affected by the meteorological drought index affected the a half month period due to the presence of more fires. However, not only the meteorological drought index affects fires, but can be caused by soil types, land cover and over land conversion.Keywords: drought, drought index, SPI, TRMM, GIS
Karakteristik Spasial dan Temporal Kebakaran Lahan Gambut di Kabupaten Rokan Hilir Irpan, Apdani; Sutikno, Sigit; Darmayanti, Lita
SAINSTEK Vol. 11 No. 2 (2023)
Publisher : Sekolah Tinggi Teknologi Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35583/js.v11i2.202

Abstract

Kebakaran di lahan gambut sulit diamati karena dapat menyebar melalui biomassa di atas tanah serta gambut di bawah permukaan. Karakteristik spasial dan temporal kebakaran lahan yang meliputi jumlah hotspot, luas area kebakaran, durasi kebakaran, dan laju kebakaran. Tujuan dari penelitian ini yaitu untuk mengetahui karakteristik kebakaran tersebut dan korelasinya di wilayah kabupaten Rokan Hilir. Penelitian ini menggunakan data citra satelit MODIS untuk mengetahui sebaran titik api (hotspot) dengan confidence level >60%, citra satelit Landsat 7 dan 8 untuk analisis luasan kebakaran, didukung dengan peta wilayah adminstrasi serta peta Kesatuan Hidrologi Gambut (KHG) di kabupaten Rokan Hilir. Panjang data yang digunakan terhitung dari tahun 2013 sampai dengan 2020. Analisis karakteristik spasial dan temporal kebakaran lahan gambut memanfaatkan sistem informasi geografis (SIG). Untuk memverifikasi adanya kebakaran, data hotspot yang diperoleh ditumpangsusunkan dengan data citra satelit landsat yang telah di composite menggunakan aplikasi ArcGis. Luas area terbakar dapat dihitung dengan melakukan digitasi berbentuk poligon. Hasil penelitian ini menunjukkan bahwa, secara temporal kejadian kebakaran terbanyak terjadi pada tahun 2013 dengan hotspot sebanyak 3.361. Data hotspot dominan terjadi di wilayah yang memiliki KHG. Secara spasial kecamatan yang paling banyak hotspot adalah Kecamatan Tanah Putih dengan hotspot sejumlah 1.493. Luasan terbakar tertinggi terjadi pada tahun 2013 seluas 83.200,41 Ha. Hubungan antara luas area kebakaran terhadap jumlah hotspot dan durasi kebakaran memiliki hubungan yang kuat dengan masing-masing nilai koefisien korelasi, R2 = 0,6295 dan R2 = 0,6375. Hubungan antara luas area kebakaran terhadap laju kebakaran mimiliki hubungan yang cukup dengan nilai koefisien korelasi, R2 = 0,4277.
PENDAMPINGAN PETANI DALAM PERENCANAAN DESAIN PRASARANA PADI SAWAH LAHAN RAWA DI DESA TOPANG KEPULAUAN MERANTI Dewi , Novia; Herlon, Meki; Sutikno, Sigit; Metananda, Arya Arismaya; Gunawan, Wawan; Mubarak, Mubarak; Qomar, Nurul
JP2N : Jurnal Pengembangan Dan Pengabdian Nusantara Vol. 3 No. 1 (2025): JP2N: September- Desember 2025
Publisher : Yayasan Pengembangan Dan Pemberdayaan Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62180/xgkgm669

Abstract

The target location for land optimization in the Kepulauan Meranti Regency is situated in Topang Village, Rangsang District. Several constraints were encountered in the development planning of infrastructure for swamp paddy fields, including the remote location, high costs of transportation and materials, among others. This community service project, therefore, aims to provide assistance in the planning process for cost estimation and priority scaling of the infrastructure to be developed for the paddy fields in Topang Village. The objective of this assistance is to align the available funding with the feasible infrastructure projects. The target participants for this activity are paddy farmers in Topang Village with a cropping index of 100 per year, who are members of a farmers' group. The service method involved facilitation, opinion surveys, and discussions concerning the infrastructure priorities for the Topang Village paddy fields. The results indicate that the participants gained an understanding of the priorities for utilizing the grant funds from the Ministry of Agriculture and the types of infrastructure to be prioritized, such as channel normalization, the construction of automatic water gates, canal barriers, farm access bridges, and the procurement of water pumps.  
Hydrological modeling of small coastal peat island in degraded peatlands of Bengkalis Island, Riau Province Sutikno, Sigit; Yusa, Muhamad; Rinaldi, Rinaldi; Muhammad, Ahmad; Saputra, Hendra; Wardani, Khusnul Setia; Yamamoto, Koichi
Journal of Degraded and Mining Lands Management Vol. 13 No. 1 (2026)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2026.131.9163

Abstract

Small coastal peat islands such as Bengkalis (Riau, Indonesia) are hydrologically sensitive systems where groundwater level (GWL) controls ecosystem stability. Both extremes are hazardous: prolonged low GWL elevates peat-fire, subsidence, and carbon-loss risks, while excessively high GWL can trigger bog-burst. This study developed a simple empirical model to predict daily GWL in degraded peatlands on Bengkalis Island using in situ GWL data from three sites (drained, undrained inland, and undrained coastal) and GPM satellite rainfall (October 2023-April 2025). Calibrated over one year and validated over the next seven months, the model performed well at drained and coastal sites (R ~0.82, MAPE ~14%), capturing seasonal dynamics. In contrast, its performance at the inland site was lower (R ~0.5) due to minimal water table fluctuation. Coefficient values indicate the strongest rainfall response and fastest losses at the drained site, negligible daily loss at the inland site, and intermediate behavior at the coastal site. Scenario simulations highlight management-relevant risks: 15 rain-free days cause GWL to drop below the critical -0.40 m fire-risk threshold at the drained site and coastal site, whereas undrained inland remains just above it; conversely, 60 mm/day of rain for four days can raise GWL to the surface at coastal site (bog-burst risk). The model provides a practical tool for informing rewetting strategies to manage fire and collapse risks in degraded tropical peatlands.
Co-Authors ', Fitriani Achmad Noerkhaerin Putra Ade Mustika Martin Adri Patria Ganda Agus Ika Putra Ahmad Ade Kurniawan Ahmad Fauzi Ahmad Muhammad Ahmad Muhammad Ahmad Muhammad Ahmad Nawawi Ahmad Nurhuda Akhbar Putra Alkhair, Hafidz Almanna, Fajri Almasdi Syahza Aminuyati Andi Darmawan Andri Sulistyani Andy Hendri, MT, Andy Ari Sandhyavitri Ariani Kurnia, Ariani Arif Hidayatullah Arifudin Arifudin Aris Fadillah Asda Usradinda Bambang H. Saharjo Bambang Sujatmoko Besri Nasrul Daly Riandi Defarian, Alvin Dewi , Novia Dewi, Dian Kharisma Diego Ariesta Lintano Dina Aulia Fitri Dwi Puspo Handoyo Dwi Puspo Handoyo, Dwi Puspo Dzaki Naufal Edi Kurniawan Eka Saputra Fauzi, Manyuk Febiola, Ollga Ferry Fatnanta Fian Syauqi Firdaus Firdaus Fitri Landari Fitriani Fitriani Frans Alfredo Hutapea Galuh Rio Harto, Galuh Rio Genta Putra Adietama Gina Khusnul Khotimah Gunandar, Arifa Gunawan, Irvan Gustin, Silvie Welya Hadthya, Reinhart ' Hafiz Alfarisyi Hapsoh Hardi Daim Hendra Saputra Herli Fajri Hidayat, Muhammad Fikky Hilda Febrina Hugo Pratama Idwar, Idwar Ilham Ziaulhaq Ilvi Rahmi Amalia Indah Permata Sari Indradi Wijatmiko Indratmo Soekarno Insan Ikhsan Irfan, Riza Irpan, Apdani Jailani Jailani Jeffi Annisa Junius Nainggolan Karunia, Ariani Kei Mizuno Keisuke Murakami Keisuke Murakami Khairijon Khairijon Koichi Yamamoto Koichi Yamamoto Koichi Yamamoto Koichi Yamamoto, Koichi Kusairi, Muhammad Lilianti Lilianti Lita Darmayanti Luh Putu Ratna Sundari Lyona, Vinka M Fadhil Nur Mairiza Mairiza Mandataris Mardhotillah, Mutia Marlaily Idris Martin, Ade Mustika Melani Humairoh Merian, Rena Dian Metananda, Arya Arismaya Michiko Hosobuchi Milka Novita Manalu Mitri Irianti Mohtar Anwar Monita Olivia Mubarak Mubarak Mubarak Mubarak Mubarak Mudjiatko Mudjiatko Muhamad Yusa Muhammad Agung Pribadi Muhammad Fikky Hidayat Muhammad Kusairi Muhammad Nur Fajri Muhammad Randy Alfath Muhammad Yusa Muhammad Yusa Muhammad Yusa Mutia Ananda Perdana Neneng Sari Nensi Niko Erdi Putra Nur Hidayati Nur Hidayati Nurul Qomar Okta Karneli, Okta Osamu Kozan Panji Tegar Aji Pratama, Deni Pratama, Fernando putri, Novalin Putri, Tasha Ramadhery Radith Mahatma Rafit Mahendra Rahma Setya Linggasari, Rahma Setya Rahmatul Irfan Rahmayati Aprillia Putri Randa Kurniawan Refri Fadillah Rena Dian Merian Reski Daini Ramawilis Reza Ahmad Fadhli Reza Ahmad Fadhli, Reza Ahmad Rifandri, Danus Rifardi Rinaldi Rinaldi Rinaldi Rinaldi Rinaldi Rinaldi Rizki Rianda Putra Rizki Sahputra Romie Jhonnerie Roza Wahyuni S Siswanto Saldanela Saldanela Satibi, Syawal Seno Andri Setia Dewi Nurza Silviana, Sinta Haryati Sinta Afdeni Soewignjo Agus Nugroho Swary Aristi Syahrul Ramadhani Syamsul Arifin Syofiatul Safitri Syuhaya Wanisakdiah Teuku Ichsan Nurrady Theo Hasido Silalahi Tina Andriani Wahyu Frisnel Wardani, Khusnul Setia Wawan Gunawan Widya Ayu Safitri Wikrine Teriyoko Wiliya Wiliya Wiliya, Wiliya Yearni Yudika Friniati Putri Yenni Vetrita, Yenni Yesy Dian Permatasari, Yesy Dian Yogi Guntara Yogi Guntara Yohanna Lilis H Yondriadi Yondriadi Yosafat Sijabat Yuli Hendra Yundari, Yundari Zuli Laili Isnaini Zulkarnain Yusuf Zulkifli Zulkifli