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Analisis Indeks Kekeringan Meteorologis dan Karakteristik Kebakaran Lahan Gambut Kabupaten Tanjung Jabung Timur Febiola, Ollga; Sutikno, Sigit; Darmayanti, Lita
SAINSTEK Vol. 12 No. 1 (2024)
Publisher : Sekolah Tinggi Teknologi Pekanbaru

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Abstract

Provinsi Jambi merupakan Provinsi dengan lahan gambut terluas ketiga di Pulau Sumatera. Kebakaran hutan dan lahan di Kabupaten Tanjung Jabung Timur erat kaitannya dengan faktor meteorologi yaitu minimnya jumlah curah hujan sebagai sumber alat pemadam kebakaran. Tujuan dari penelitian ini untuk menganalisis karakteristik kebakaran hutan dan lahan di Kabupaten Tanjung Jabung Timur yang akan dikorelasikan dengan kondisi kekeringan dengan metode Indeks Presipitasi Terstandarisasi atau Standardized Precipitation Index (SPI) dikembangkan oleh McKee et al (1993). Analisis karakteristik kebakaran lahan gambut menggunakan sebaran hotspot (tingkat kepercayaan > 60%) dengan menggunakan citra Landsat dan pola yang terbentuk sebagai indikasi areal luasan kebakaran yang diakibatkan oleh data titik panas dalam kurun waktu 8 tahun (2013-2020). Hasil analisis karakteristik kebakaran seperti luas area bekas terbakar, durasi kebakaran dan laju kebakaran yang terjadi di setiap tahun. Data analisis hotspot dilakukan tumpang tindih dengab teknik on-off layering terhadap citra Landsat yang sebelumnya dilakukan komposit band untuk proses digitasi polygon menggunakan GIS (Geographic Information System). Karakteristik kebakaran Kabupaten Tanjung Jabung Timur dalam kurun waktu selama 8 tahun sejak tahun 2013 sampai tahun 2020 dengan jumlah luas area terbakar 151.815 Ha dengan durasi kebakaran selama 261 hari dan laju kebakaran 6381.762 ha/hari. Selama kurun waktu 8 tahun luas area terbakar terbesar terjadi pada tahun 2019 dengan luas 75.042 Ha yang terjadi kebakaran berturut turut pada bulan Agustus, September, dan Oktober dan indeks kekeringan dengan nilai SPI minimum -2,5809 pada tahun 2019 bulan Oktober dengan klasifikasi amat sangat kering. Hubungan antara kondisi kekeringan dan kejadian kebakaran di Kabupaten Tanjung Jabung Timur menunjukkan bahwa kejadian kebakaran (hotspot) rentan bertmbah seiring dengan kejadian kekeringan
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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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

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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

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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

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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 LUAS PEMBASAHAN LAHAN AKIBAT PENYEKATAN KANAL UNTUK RESTORASI GAMBUT Sutikno, Sigit; Gunawan, Haris; Budisusanti, SPM; Askary, Muhammad; Kusairi, Muhammad
Jurnal Rekayasa Sipil (JRS-Unand) Vol. 21 No. 1 (2025)
Publisher : Civil Engineering Departement, Andalas University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrs.21.1.45-54.2025

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Menjaga tinggi muka air tanah (TMAT) merupakan kunci dalam melindungi dan merestorasi ekosistem gambut. Untuk menjaga TMAT, pemerintah Indonesia bersama berbagai pemangku kepentingan telah membangun sekat-sekat kanal sebagai bagian dari program pembasahan kembali (rewetting) lahan gambut yang terdegradasi untuk tujuan restorasi. Kegiatan pembasahan kembali dinilai optimal apabila luas lahan gambut yang terbasahi dapat dimaksimalkan dengan biaya pembangunan sekat kanal seminimal mungkin. Namun, efektivitas dan luas area yang berhasil dibasahi akibat pembangunan sekat kanal tersebut hingga kini belum diketahui secara pasti dan perlu dikaji lebih lanjut. Penelitian ini bertujuan menganalisis dampak penyekatan kanal terhadap luas area pembasahan lahan gambut. Penelitian dilakukan melalui analisis dan pemantauan lapangan terhadap dampak hidrologis di beberapa Kesatuan Hidrologis Gambut (KHG) di Provinsi Riau, yaitu KHG Pulau Tebing Tinggi, KHG Sungai Siak–Sungai Kampar, KHG Sungai Kampar–Sungai Gaung, dan KHG Sungai Gaung–Batang Tuaka. Luas area terdampak dianalisis menggunakan sistem informasi geografis (SIG). Hasil penelitian menunjukkan bahwa dampak pembasahan dari setiap sekat kanal individu berkisar antara 15 hingga 35 hektar. Variasi luas dampak ini sangat dipengaruhi oleh kondisi hidrotopografi, tutupan lahan, sifat material gambut, geometri kanal, dan kinerja sekat kanal
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.
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 Askary, Muhammad Bambang H. Saharjo Bambang Sujatmoko Besri Nasrul Budisusanti, SPM 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 Haris Gunawan Hendra Saputra Herli Fajri Hidayat, Muhammad Fikky Hilda Febrina Hugo Pratama Idwar, Idwar Ilham Ziaulhaq Ilvi Rahmi Amalia 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 Nurul Qomar 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 Yohanna Lilis H Yosafat Sijabat Yuli Hendra Yundari, Yundari Zuli Laili Isnaini Zulkarnain Yusuf Zulkifli Zulkifli