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All Journal International Journal of Applied Power Engineering (IJAPE) Indonesian Journal of Geography Jurnal Ilmu Lingkungan Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Penelitian Pendidikan IPA (JPPIPA) GANESHA: Jurnal Pengabdian Masyarakat
Prabang Setyono
Universitas Sebelas Maret
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Education Electrical & Electronics Engineering Engineering Environmental Science Materials Science & Nanotechnology Physics Social Sciences

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Distribution of Nitrate Household Waste and Groundwater Flow Direction around Code River, Yogyakarta, Indonesia Muryanto Muryanto; Suntoro Suntoro; Totok Gunawan; Prabang Setyono; Afid Nurkholis; Nurisa Fajri Wijayanti
Indonesian Journal of Geography Vol 51, No 1 (2019): Indonesian Journal of Geography
Publisher : Faculty of Geography, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2052.8 KB) | DOI: 10.22146/ijg.43420

Abstract

The nitrate concentrations in shallow groundwater of the Yogyakarta City and its surroundings has increased to about twenty times in the period 1985-2018. The objective of this study was to analyse the distribution of nitrate concentrations in water well around the Code River, Yogyakarta. Flownets mapping was performed to find out the distribution and direction of potential groundwater pollution. Nitrate concentration was analysed by taking 18 groundwater samples scattered in the upstream, midstream and downstream areas of the Code River. The results of this study indicate that nitrate concentrations in the water well of upstream and downstream areas could still be used as a source of drinking water and recreation-irrigation-livestock. Meanwhile, the nitrate concentration in water well of the midstream area of the Code River, Yogyakarta City, mostly (80% of the sample) did not meet all classes of water quality standards. Human activities in the densely populated settlements were the main factors that influence nitrate pollution. Furthermore, groundwater flow in the study area leads from north to south and towards the Code River. This condition indicates that the nitrate concentrations in  the groundwater can be a source of a pollutant for the Code River.
Estimasi Emisi Partikulat (PM10) akibat Ragam Aktivitas Urban di Kota Surakarta Prabang Setyono; Widhi Himawan; Natasha Nancy
Jurnal Ilmu Lingkungan Vol 18, No 3 (2020): November 2020
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.18.3.556-564

Abstract

Pelaksanaan inventarisasi emisi PM10 di Surakarta bertujuan mengetahui nilai emisi tahunan PM10 dan sebaran kontributornya pada aktivitas masyarakat. Metode pengumpulan data dilakukan secara bottom up pada tahun 2014 terhadap tiga sumber utama emisi yaitu : sumber area, sumber titik dan sumber bergerak serta top down pada tahun 2019. Perhitungan emisi menggunakan formula baku emisi dengan faktor emisi berdasarkan EMEP/EEA Corinair. Khusus untuk transportasi pada ruas jalan utama, data bottom up dianalisis menggunakan software Mobilev 3.0. Hasil inventarisasi emisi PM10 menemukan nilai emisi total di Surakarta sebesar 220,20 ton/tahun. Nilai tersebut mayoritas dikontribusikan oleh sumber bergerak senilai 122,25 ton/tahun (55%), diikuti oleh sumber area (39%) dan sumber titik (6%). Nilai tersebut menurun menjadi 182,61 ton/tahun pada inventarisasi berbasis data top down tahun 2019. Transportasi menjadi kontributor utama emisi PM10 di wilayah administratif Surakarta pada inventarisasi tahun 2014 maupun 2019. Penelitian ini menunjukkan nilai penting penggunaan data bottom up untuk menurunkan ketidakpastian pada estimasi sekaligus meningkatkan validitas dan reliabilitas mitigasi. Penggunaan data bottom up menyediakan akses ke sumber emisi penting yang kerap tidak terdokumentasi oleh data sekunder seperti konsumsi bahan bakar kayu dan arang untuk industri dan kuliner jalan raya.ABSTRACTThe aim of this inventory is to estimate annual emission of PM10 and their anthropogenic contribution. This research was divided into two phase, distinguished by data collection method (bottom up method in 2014 and top down in method 2019). The estimation used are based on a basic emission formula from IPCC and an emission factors of EMEP/EEA Corinair, except for transportation emission which analyzed with an assistance of the Mobilev 3.0 software. The emission source was classified into three cluster referred to the IPCC Guideline (2006): area sources, point sources and mobile sources. The total emission calculated was 220,20 tonnes PM10 annually.  This value was contributed by the mobile sources (55%), followed by area sources (39%) and point sources (6%). The emission value reduced to 182,61 tonnes PM10 annually in 2019 with approaches of topdown method. Transportation was the main contributor of PM10 emission either on 2014 or 2019. Result shows an advantage of using a topdown approaches, which is to reduce research uncertainties and to increase on mitigation validity and reliability. Bottom up approach provides an access to a unique emission source which generally unidentified and not documented in secondary data, for example : charcoal and woodwaste consumption and the street food vendors
APLIKASI PENGINDERAAN JAUH UNTUK MENGKAJI TUTUPAN VEGETASI KAWASAN URBAN KOTA SURAKARTA 2017 MENGGUNAKAN CITRA SATELIT SENTINEL 2A Cynthia Permata Sari; Wiryanto Wiryanto; Prabang Setyono
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 9 No. 1 (2019): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.9.1.152-158

Abstract

Citra resolusi tinggi Sentinel 2A merupakan salah satu media untuk menilai kerapatan vegetasi kawasan perkotaan. Kecamatan Laweyan merupakan kawasan urban Surakarta dengan ragam dan intensitas kegiatan antropogenik tinggi. Tujuan penelitian ini adalah menentukan tutupan vegetasi Kecamatan Laweyan sebagai data dasar penentuan kebijakan ruang terbuka hijau untuk penyeimbang aktivitas antropogenik pada kawasan urban. Penelitian dilakukan dengan metode penginderaan jauh untuk menentukan nilai NDVI dengan menggunakan software ENVI 5.3 dan ArcMap 10.4. Data perekaman citra Sentenel 2A pada tanngal 7 Agustus 2017. Sampel yang digunakan sejumlah 30 titik dan survei lapangan dilaksankan pada 24 Desember 2017. Hasil penelitian ini menunjukkan rentang NDVI -0,15 hingga 0,7 di Kecamatan Laweyan. Distribusi NDVI terbesar adalah pada rentang nilai 0,11 – 0,2 yang merujuk pada kategori vegetasi rendah dengan komposisi mencapai 31,3 %. Tingkatketelitian interpretasi NDVI dalam penelitian ini mencapai 83,2%. Hasil penelitian menunjukkan rendahnya ketersediaan ruang terbuka hijau Kecamatan Laweyan yang mengindikasikan kurangnya daya dukung lingkungan biotik untuk menanggulangi dampak aktivitas antropogenik perkotaan.
PEMBERDAYAAN MITRA USAHA PEGIAT ANGGUR ORGANIK DAN PENGOLAHAN PRODUK TURUNAN ANGGUR DI KOTA SURAKARTA I Gusti Putu Diva Awatara; Prabang Setyono; Tri Widianto; BRM Suryo Triono
GANESHA: Jurnal Pengabdian Masyarakat Vol. 5 No. 1 (2025): Januari 2025
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Tunas Pembangunan Surakarta (UTP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/ganesha.v5i1.4140

Abstract

Kondisi eksisting yang terjadi saat ini kegiatan budidaya Anggur organik di mitra sasaran 1 Point Farm berjalan dengan budidaya secara konvensional, sehingga belum maksimal dalam produksi buah karena kontrol penyiraman, pupuk dan obat-obatan masih dilakukan seara manual, sedangkan kondisi produksi produk turunan Anggur yang dikelola mitra sasaran 2 D Bun Kitchen berupa Sirup, Selai, Nastar Aggur dan Fermentasi Sari Anggur sudah berjalan namun kurang maksimal dalam pemasaran dan produksi. Hal ini dikarenakan alat produksi yang terbatas sehingga kapasitas produksi kurang. Tujuan pelaksanaan kegiatan ini untuk memperkuat peningkatan industri anggur dan mampu mendorong potensi produk anggur serta terwujudnya kemitraan dengan pemangku kepentingan industri anggur di Kota Surakarta bahkan Nasional. Metode pelaksanaan dilakukan sosialisasi program mitra 1 (point farm); pelatihan penggunaan irigasi tetes untuk mitra 1 (point farm); pendampingan dan evaluasi berupa digital marketing dan market place. Output dan Outcome yang akan dicapai berupa produksi anggur organik dengan target pasar pegiat anggur; perusahaan industri agrokompleks; masyarakat dan bisa berguna untuk kegiatan tanggung jawab sosial perusahaan (CSR). Untuk memastikan keberlanjutan program dalam kegiatan ini dilakukan kolaborasi dengan berbagai stakeholders, monitoring dan evaluasi yang dilakukan secara periodik dengan melibatkan seluruh komponen baik dari pihak tim pelaksana, mitra sasaran, Pemerintah Daerah Kota Surakarta maupun eksternal dari tim Kemendikbudristek. Hasil kegiatan mitra sasaran 1 point farm adanya penambahan bahan baku penanaman bibit anggur sebanyak 50 tanaman anggur, selanjutnya untuk produksi akan dilakukan penggunaan teknologi irigasi tetes. Solusi pemasaran dilakukan dengan digital marketing berupa website dan marketplace. Mitra sasaran kedua D Bun Kitchen solusi produksi dilakukan penambahan alat produksi berupa mixer, oven dan alat peras anggur, sedangkan untuk solusi pemasaran dilakukan dengan digital marketing berupa website dan market place serta bermitra dengan toko oleh-oleh.
Pengembangan Modul Pembelajaran IPA Berbasis PjBL-STEM untuk Meningkatkan Kemampuan Berpikir Kreatif pada Materi Pencemaran Lingkungan Destama Einstean Shodiq; Muzzazinah; Prabang Setyono
Jurnal Penelitian Pendidikan IPA Vol 11 No 4 (2025): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i4.10729

Abstract

PjBL-STEM is a project-based learning model integrated with Science, Technology, Engineering and Mathematics (STEM). The study developed a PjBL-STEM-based science module to improve creative thinking skills. The type of research and development used is ADDIE, namely analysis, design, development, implementation, evaluation. The feasibility of the module uses expert validation consisting of 3 material experts, 4 media experts, and 3 language experts. The module's practicality test by teachers consists of 4 teachers, and the readability test consists of 32 students. The module's effectiveness test uses a quasi-experiment with control and experimental classes. The control class is in VII C and the experimental class is in VII D. In each class there are 32 students with 16 females and 16 males. Based on the results of the study, it can be concluded that the average results of the validation of material experts (0.89), media experts (0.90), and language experts (0.86). Practicality by teachers (96%) and module readability (90%). The N-Gain value is 0.57 with a moderate category, which means that this module is quite effective in improving students' creative thinking skills.
Sustainability and strategic development of biogas generated from tofu manufacturing wastewater Hashfi Hawali Abdul Matin; Sapta Suhardono; Prabang Setyono; Glora Ramadhani; Yoyon Wahyono; Budiyono Budiyono
International Journal of Applied Power Engineering (IJAPE) Vol 15, No 2: June 2026
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijape.v15.i2.pp831-844

Abstract

Tofu is a widely consumed soy-based food in Indonesia, and its liquid waste is utilized for biogas in Sambak Village, addressing both renewable energy and waste management issues. However, the system's sustainability faces challenges. This research aimed to assess the current sustainability status of the tofu-wastewater-based biogas system and formulate strategic measures to optimize its long-term continuity. Sustainability was analyzed across five dimensions (ecological, economic, social, technological, and institutional) with multidimensional scaling (MDS) method, while strategies were formulated using SWOT analysis. The results showed an overall moderately sustainable system with an index score of 74.15. The ecological, economic, and social dimensions were rated very sustainable, while the technological dimension was quite sustainable, and the institutional dimension was less sustainable. The top priority strategy identified is the development and innovation of biogas installations. While biogas offers significant environmental and social economic benefits, sustainability is hindered by limited biogas volume and weak institutional management. Therefore, guidance, regular monitoring involving all stakeholders, and future supply-demand forecasting are crucial for its long-term viability.
Co-Authors Afid Nurkholis Ameilia Ayu Safitri Ari Diana Susanti Bregas Siswahjono Tatag Sambodo BRM Suryo Triono Budiyono Budiyono Cynthia Permata Sari Destama Einstean Shodiq Fawnia Hanifah Glora Ramadhani Hashfi Hawali Abdul Matin I Gusti Putu Diva Awatara Joko Waluyo Margono Margono Muryanto Muryanto Muzzazinah Natasha Nancy Nurisa Fajri Wijayanti Paryanto Paryanto Sapta Suhardono Suntoro Suntoro Totok Gunawan Tri Widianto Widhi Himawan Wiryanto Wiryanto Yoyon Wahyono