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All Journal Jurnal Ilmu Pertanian Indonesia Indonesian Journal of Geography Jurnal Ilmu Lingkungan JURNAL SAINS PERTANIAN EQUATOR Perkebunan dan Lahan Tropika Kinerja JTSL (Jurnal Tanah dan Sumberdaya Lahan) SEMIRATA 2015 JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) Jurnal Biodjati Window of Health : Jurnal Kesehatan Jurnal Pertanian Agros Jurnal Meteorologi Klimatologi dan Geofisika Buletin Ilmiah Marina : Sosial Ekonomi Kelautan dan Perikanan Abditani : Jurnal Pengabdian Masyarakat GEOGRAPHY : Jurnal Kajian, Penelitian dan Pengembangan Pendidikan Jurnal Ilmu Pertanian Tirtayasa Journal of Environmental Science and Sustainable Development Jurnal Borneo Akcaya : Jurnal Penelitian dan Pengembangan Pelayanan Publik Society : Jurnal Pengabdian dan Pemberdayaan Masyarakat Buletin Jalanidhitah Sarva Jivitam Jurnal Locus Penelitian dan Pengabdian Jurnal Teknologi Lingkungan Lahan Basah Jurnal Ilmiah Multidisiplin Indonesia Sulolipu: Media Komunikasi Sivitas Akademika dan Masyarakat
Evi Gusmayanti
Program Studi Magister Ilmu Lingkungan, Program Pascasarjana, Universitas Tanjungpura
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary Other

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GREEN INNOVATION: OPTIMIZING THE POTENTIAL OF PLASTIC WASTE AS AN ALTERNATIVE TO FOSSIL FUELS Alfiyani, Hani; Gusmayanti, Evi; Wahyuni, Nelly
Journal of Environmental Science and Sustainable Development Vol. 8, No. 1
Publisher : UI Scholars Hub

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Abstract

Plastic bag waste has the potential to be converted into alternative fuel oil through the pyrolysis method. This study applies the principle of thermal pyrolysis, conducted without oxygen, at the Edelweis Integrated Waste Management Site. The purpose is to analyze the characteristics of fuel oil derived from plastic bag waste based on parameters such as density, viscosity, calorific value, and acid number, as well as to estimate the potential fuel oil yield from plastic bag waste in Pontianak City. The results show that the density, viscosity, and calorific value of the produced fuel oil meet or closely approach standard requirements. However, the acid number measurements exceed the acceptable limits, 0.75 mg KOH/g for gasoline, 0.94 mg KOH/g for kerosene), and 0.50 mg KOH/g for diesel. This is likely due to high levels of chlorine (Cl) and silicon (Si) detected through X-Ray Fluorescence (XRF), which may originate from the plastic materials and red soil used as an adsorbent. Gas Chromatography-Mass Spectrometry (GC-MS) analysis confirms that the fuel oil contains hydrocarbon compounds similar to those found in commercial fuels, though in different proportions. Before the implementation of Circular Letter (CL) Number 43 of 2024, which prohibits businesses from providing plastic bags, the potential fuel oil production is estimated at 1,048,923.59 liters in 2024 and 1,259,375.52 liters in 2045. If this policy is fully implemented, fuel oil production is expected to decrease by approximately 16.52 percent in 2025 and 22.68 percent in 2045, due to the reduced use of plastic bags. This approach could be an effective way to reduce dependence on fossil fuels an estimated by 1 to 1.5 percent in 2025 and 0.8 to 1.7 percent in 2045. Although the results are promising, further testing is necessary to ensure full compliance with fuel standards.
Profile of Phenolic Compounds and Phenol-Degrading Bacterial Colonies in Secondary Peat Forest Soil Fiko Jervannes; Gusti Z. Anshari; Evi Gusmayanti; Yulita Andriyani
Jurnal Biodjati Vol 10 No 2 (2025): November
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v10i2.47139

Abstract

Peat contains high levels of phenols and lignin, which are resistant to decomposition. Drainage canals lower the groundwater table, promoting microbial degradation. This study investigated microbial decomposition in a secondary peat swamp forest by quantifying phenol-degrading bacterial colonies and measuring phenol concentrations in peat soil from Malikian Village, Mempawah Regency, West Kalimantan. Samples were collected from three plots at two depths, the aerobic layer and the anaerobic layer, with fifteen (15) samples from each depth. Bacterial colonies were counted via mineral salt medium (MSM) with up to five dilutions, whereas phenolic compounds were measured via the Folin–Ciocalteu method. Paired t-tests revealed highly significant differences in both phenol concentration (p-value < 0.001) and the number of phenol-degrading bacterial colonies (p-value < 0.003) between the aerobic layer and the anaerobic layers. These findings indicate that peat decomposition is more pronounced in the aerobic surface layer than in the permanently waterlogged layer. This observation is attributed to the greater number of phenol-degrading bacterial colonies and lower phenol concentration in the surface layer than in the deeper layer. Consequently, the aerobic conditions in the surface layer of the secondary peat swamp forest facilitate accelerated peat decomposition
Sustainability Analysis of the Stunting Reduction Acceleration Program in Kubu Raya Regency Resky Nanda Pranaka; Evi Gusmayanti; Indah Budiastutik; Malik Saepudin; Havid Aqoma
Window of Health : Jurnal Kesehatan Vol 8 No 3 (July 2025)
Publisher : Fakultas Kesehatan Masyarakat Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/woh.vi.1344

Abstract

Presidential Regulation Number 72 of 2021 on the Acceleration of Stunting Reduction sets a national target of reducing stunting prevalence to 14% by 2024 through integrated programs across government levels, from ministries to villages. In line with this policy, Kubu Raya Regency has shown a decline in stunting rates from 7.9% to 6.8% based on e-PPGBM data, indicating improved implementation of stunting reduction programs. This study aims to analyze the sustainability status of the stunting reduction program in Kubu Raya Regency using the Rapfish (Rapid Appraisal for Fisheries) multidimensional scaling approach. Data were collected from ten Regional Apparatus Organizations (OPDs) through surveys and interviews. The analysis involved six stages: identifying dimension characteristics, scoring on an ordinal scale, determining sustainability status, conducting sustainability checks, performing a sensitivity analysis, and applying a Monte Carlo simulation to account for uncertainty. The results show that the social and economic dimensions are categorized as "quite sustainable" with scores of 60.04 and 51.86, respectively, while the environmental dimension is "less sustainable" with a score of 38.02. Key attributes influencing sustainability include increasing the number of Open Defecation Free (ODF) villages, improving the accuracy of beneficiary data for food assistance, monitoring fortified food products, enhancing nutritional knowledge among pregnant women at risk of chronic energy deficiency, and strengthening village budget planning and cadre development. These findings highlight the need for targeted interventions to improve program sustainability, particularly in the environmental dimension, to ensure long-term success in reducing stunting prevalence.
Organic Waste Management in Markets Based on Waste Characteristics: A Case Study of Markasan Market in Nanga Pinoh, Melawi Evinsyah Putra Nasution; Evi Gusmayanti; Aji Ali Akbar
Jurnal Ilmiah Multidisiplin Indonesia (JIM-ID) Vol. 4 No. 12 (2025): Jurnal Ilmiah Multidisplin Indonesia (JIM-ID), December 2025
Publisher : Sean Institute

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Abstract

Traditional markets are key centers of economic activity and major sources of organic waste generation in Indonesia. This study aims to analyze the volume, density, and composition of organic waste at Markasan Market, Nanga Pinoh, and to identify traders’ participation in waste management. The research employed a quantitative approach through direct measurement and surveys involving 58 traders representing four main commodities: vegetables, fish, poultry, and fruits. Data were collected using observation, interviews, and questionnaires, then analyzed descriptively. The results show that waste generation is dominated by organic waste (>80%) with an average density of 104.68 kg/m³ and a generation rate of 2.74 kg/unit/day. The largest composition comes from poultry feathers, while the smallest is vegetable residue. Traders’ knowledge, facilities, and compliance with waste management are categorized as moderate. The main issues include limited waste facilities, low awareness among traders, and weak regulatory enforcement. The study recommends improving waste storage facilities, formulating stricter regulations, conducting continuous training and awareness programs, and implementing incentive and penalty systems. Additionally, utilizing organic waste for compost, animal feed, or biogas is considered a promising strategy to support 3R (reduce, reuse, recycle) principles and Sustainable Development Goal 12 (Responsible Consumption and Production). This research contributes to developing effective, healthy, and sustainable waste management models for traditional markets and provides a practical reference for local governments and market managers.
Identifikasi Kandungan Organik Dan Logam Berat Sekitar Pabrik Kelapa Sawit Dan Area Bekas Tambang Emas di Sub Das Seminis Lutfiando, Muhammad Fadli; Gusmayanti, Evi; Akbar, Aji Ali
Jurnal Teknologi Lingkungan Lahan Basah Vol 14, No 1 (2026): January 2026
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v14i1.96082

Abstract

Water quality is a key factor in maintaining ecosystem balance, public health, and the sustainability of the agricultural and industrial sectors. In Sambas District, particularly in the Seminis Sub-watershed, water quality degradation has become a crucial issue, driven by illegal gold mining and the expansion of oil palm plantations, which generate hazardous waste, including mercury, as well as industrial wastewater. This study aims to identify water quality characteristics in the Seminis sub-watershed and analyze the influence of various pollutant sources, particularly from illegal gold mining and oil palm plantations. The research method included surface water sampling at four representative points representing variation in pollutant sources: former mining land, the palm oil mill WWTP outlet, the plantation area, and the settlement. Physical (TSS), chemical (pH, BOD, COD, total nitrogen), and heavy metal (mercury) parameters were analyzed in accordance with national standards and government regulations. The results showed that most water quality parameters remained below the class II quality standards, except for BOD and COD at several points, which exceeded the thresholds due to organic pollutant loads from industrial and agricultural waste.
PRODUKSI DAN POLA MUSIM PENANGKAPAN IKAN TONGKOL YANG DIDARATKAN DI PELABUHAN PERIKANAN PANTAI SUNGAI RENGAS KALIMANTAN BARAT Gultom, Ester Romatua; Gusmayanti, Evi; Soetignya, Widadi Padmarsari
Buletin Jalanidhitah Sarva Jivitam Vol 7, No 2 (2025): September 2025
Publisher : POLITEKNIK AHLI USAHA PERIKANAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/bjsj.v7i2.15397

Abstract

Produksi ikan tongkol di Pelabuhan Perikanan Pantai (PPP) Sungai Rengas meningkat 80,19% dari tahun 2020 ke 2021, hal ini menimbulkan kekhawatiran tentang dampak jangka panjang terhadap ekosistem perairan dan risiko overfishing. Dalam mendukung operasi penangkapan ikan tongkol dengan tingkat efektivitas dan efisiensi yang tinggi dapat dilakukan dengan mempertimbangkan musim penangkapan ikan. Penelitian ini bertujuan untuk mendeskripsikan produksi dan menentukan pola musim penangkapan ikan tongkol. Data yang digunakan adalah data time series pada periode 2019-2023 dari PPP Sungai Rengas, yang meliputi produksi ikan tongkol dan upaya penangkapan (trip). Analisis data dilakukan dengan menghitung Catch Per Unit Effort (CPUE) dan Indeks Musim Penangkapan (IMP) yang menggunakan metode moving average. Hasil penelitian menunjukkan nilai CPUE mengalami peningkatan dari tahun 2019 hingga 2023, peningkatan signifikan terjadi dari 2022 sebesar 1,87 ton/trip menjadi 3,79 ton/trip pada tahun 2023, hal tersebut menggambarkan bahwa adanya pemulihan sumber daya ikan tongkol akibat penurunan trip pada tahun 2022. Musim penangkapan ikan tongkol yang didaratkan di PPP Sungai Rengas terjadi pada bulan November, Januari, Februari, Maret dengan nilai IMP tertinggi yaitu 244,96% (Februari). Musim paceklik terjadi pada bulan April-Juli. Informasi musim penangkapan ikan dapat memberikan waktu yang tepat untuk melakukan operasi penangkapan optimal lestari. 
Co-Authors - - Agustina - - Hidayat - Warganda Abdul Jabbar Adhitiyawarman, Adhitiyawarman Agustina Listiawati Ahmad Subuh Aji Ali Akbar Akbar, Aji Ali Alfiyani, Hani Ali Akbar , Aji aliamin aliamin Aliamin Aliamin Andeni, Octavia Yesie Andriyani, Yulita Anshari, Gusti Z Anshari, Gusti Z. Anshari, Gusti Zakaria Aripin, Samsun Asmadi asmadi Bambang Jatmiko Barry, Desi Silvani Putri Aulian Basuni Bewa Mulyatama Bowen, Jennifer C Chairani Siregar Dadan Kusnandar Darussalam Darussalam, Darussalam Dayanti, Erin Debi Sumarlin Dika Riyani Dwi Zulfita Dwi Zulfita ersandi sandi Evinsyah Putra Nasution Fanni Aditya Farah Diba Fathmawati Fathmawati Fiko Jervannes Gates, Ruby Gultom, Ester Romatua Gusti Z. Anshari Gusti Zakaria Anshari Gusti Zakaria Anshari Gusti Zakaria Anshari Gusti Zulkifli Mulki Hardiyanti Ningsih Hasibuan Havid Aqoma Henny Sulistyowati Henny Sulistyowati Henny Sulistyowati Hoyt, Alison Indah Budiastutik Iva Tifani Iwan Sasli J.K. Simamora, Cico Jajat Sudrajat Jamaludin . Jamaludin Jamaludin Josua Parulian Hutajulu Kristin, Valenti Lutfiando, Muhammad Fadli Malik Saepudin Muhammad Elifant Yuggotomo Muhammad Iqbal Muhammad Pramulya Muhammad Pramulya Muhti Dewi Prihutami Murni, Sri Dewi Nelly Wahyuni NORMALA NORMALA Octadinata, Rizky PATRIANI PATRIANI PATRIANI PATRIANI Perryman, Clarice R Prihantoro, Regie Tio Rakhmad Perkasa Harahap Ratna Yulita Resky Nanda Pranaka Rio, Kornelius Rohim, Mulyadi Rossie Wiedya Nusantara Rossie Wiedya Nusantara Rossie Wiedya Nusantara Saifuddin saifuddin Shandra Andina Rahsia Sholahuddin Sinaga, Christina Sisdamantri, Atmi Ayu Siti Sawerah Sudrajat, Jajat Sudrajat Surachman Surachman Sutikno Sutikno Tangti Yosepa Togatorop, Marthin Jonathan Triatmojo, Leo Pamungkas ULYA SRI RAHAYU Usela, Viesta Cahya USWATUN HASANAH Wandanil, Wandanil Widadi Padmarsari Soetignya Yani, Akhmad Yulita Andriyani Z. Anshari, Gusti Zapariza, Rudi