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All Journal Indonesian Journal of Applied Sciences Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Jurnal Ilmu Perairan (Aquatic Science) Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Riau Journal of Empowerment Jurnal Pengabdian Magister Pendidikan IPA Asian Journal of Aquatic Sciences Community Development Journal: Jurnal Pengabdian Masyarakat Unri Conference Series: Community Engagement Jurnal Zona Journal of Rural and Urban Community Empowerment Toba: Journal of Tourism, Hospitality, and Destination Jurnal Sehat Indonesia (JUSINDO) Jurnal Mekar Indonesian Journal of Advanced Social Works (DARMA) Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Jurnal Oase Nusantara Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Perikanan dan Kelautan Jurnal Natur Indonesia Jurnal TekLA
Eni Sumiarsih
Universitas Riau
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Veterinary Other

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Strategi Potensi Pengurangan Emisi Karbon dari Aktivitas Perkebunan dan Pabrik Kelapa Sawit Muhammad Abil Khausa; Suwondo Suwondo; Eni Sumiarsih
Jurnal Zona Vol 10, No 1 (2026)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/zona.v10i1.239

Abstract

The potential for carbon emission reductions from palm oil plantation and mill activities at PT Perkebunan Nusantara IV Region III represents a critical contribution to Indonesia's national commitment to achieving Net Zero Emissions by 2060. Operational activities—including fuel combustion in heavy machinery, generator utilization, fertilization, electricity consumption, and liquid waste treatment through Palm Oil Mill Effluent (POME) contribute significantly to greenhouse gas (GHG) emissions, particularly carbon dioxide (CO₂), methane (CH₄), and nitrous oxide (N₂O). This study employs a quantitative approach grounded in SNI ISO 14064-1:2018, systematically calculating emissions under Scope 1, Scope 2, and partial Scope 3 categories across three operational units: Lubuk Dalam, Terantam, and Sei Pagar. The findings reveal that mobile combustion constitutes the largest emission source, followed by stationary combustion, fertilization activities, and fugitive emissions derived from POME processing. Among the three units examined, the Terantam unit generates the highest total emissions. Further analysis demonstrates that the utilization of biogas (CH₄) recovered from POME holds substantial energy generation potential, capable of producing 950,174 kWh at Lubuk Dalam, 1,929,734 kWh at Terantam, and 880,749 kWh at Sei Pagar, with an aggregate economic value exceeding Rp 4 billion annually. Based on these findings, three principal mitigation strategies were formulated: substituting diesel-powered generators with grid electricity supplied by PLN, transitioning heavy equipment to electric-based technology, and optimizing biogas utilization for electricity generation. These strategies demonstrate significant potential not only in reducing CO₂ equivalent (CO₂e) emissions but also in enhancing energy efficiency and advancing the long-term operational sustainability of the company
Strategy for Managing Solid Medical Waste at Health Care Facilities (Fasyankes) Within the Working Area of the Balai Jaya Community Health Center, Rokan Hilir Regency Rikcart Padot Sianturi; Eni Sumiarsih; Dedi Afandi
Jurnal Sehat Indonesia (JUSINDO) Vol. 8 No. 2 (2026): Jurnal Sehat Indonesia (JUSINDO)
Publisher : CV. Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/-.v8i2.555

Abstract

This research aims to analyze the existing conditions of solid medical waste management, identify internal and external factors influencing medical waste management, and formulate a solid medical waste management strategy in health care facilities (fasyankes) within the working area of the Balai Jaya Community Health Center (Puskesmas), Rokan Hilir Regency. The research employed a descriptive approach using SWOT analysis. Data were obtained through observations, in-depth interviews, and documentation studies conducted at various types of health care facilities within the working area of the Balai Jaya Community Health Center. The analysis was performed using the IFAS and EFAS matrices to determine the strategic position of solid medical waste management. The results indicate that solid medical waste management in the Balai Jaya Community Health Center’s working area is not yet optimal. The improper mixing of medical and nonmedical waste is still observed, waste containers do not fully comply with established standards, Temporary Storage Facilities (Tempat Penyimpanan Sementara [TPS]) for hazardous and toxic waste (Bahan Berbahaya dan Beracun [B3]) do not meet requirements in some health care facilities, dedicated waste management personnel are unavailable, and regular training on medical waste management has not been implemented. Furthermore, most health care facilities do not routinely weigh and record waste generation, resulting in inadequate documentation of waste management practices. Internal factor analysis indicates that the primary strengths include health care workers’ knowledge of medical and hazardous waste management, the use of personal protective equipment, and their awareness of occupational health and safety.
Pemberdayaan Masyarakat Dalam Pengembangan Ekonomi Kreatif Di Desa Koto Benai Kabupaten Kuantan Singingi Eni Sumiarsih; Adriman; Isma Mulyani; Ika Fitria Hasibuan; Syahnan Aly Lubis
Jurnal Pengabdian Magister Pendidikan IPA Vol 9 No 2 (2026): April-Juni 2026
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v9i2.15028

Abstract

Desa Koto Benai yang sudah memiliki banyak potensi dan peluang untuk dikembangkan. Kegiatan pemberdayaan ini dilakukan agar masyarakat Desa Koto Benai dapat mengembangkan produk lokal yang ada di desa ini agar menjadi daya tarik tersendiri bagi wisatawan yang datang berkunjung ke desa tersebut Metode pelaksanaan kegiatan pengabdian berdasarkan masalah prioritas mitra maka akan dilaksanakan kegiatan berupa: Survey, Pelatihan, dan Pendampingan Pelaksanaan Program Program Pemberdayaan Masyarakat Dalam Pengembangan Produk lokal di Desa Koto Benai Kabupaten Kuantan Singingi. Metode yang digunakan dalam kegiatan ini dengan metode ceramah dan praktek langsung. Alat ukur ketercapaian kegiatan pengabdian kepada masyarakat ini adalah minimal 50% peserta pelatihan mengalami peningkatan pemahanan mengenai manfaatnya dalam pengembangan produk lokal yang diukur melalui pre test dan post tes diberikan sebelum dan setelah pemberian materi. Berdasarkan hasil kegiatan ini masyarakat Desa Koto Benai dapat mengambangkan potensi-potensi melalui produk olahan lokal daerah yang dimilki dengan mengemas seluruh produk-produk melalui kemasan-kemasan yang menarik. Serta masyarakat dapat meningkatkan nilai jual terhadap produk yang telah dihasilkan.
Water Quality of a Tributary of Siak River and Reservoir in Pekanbaru City, Riau Province, Using the CCME-WQI Yuliati Yuliati; Eni Sumiarsih; Adriman Adriman; Nurfatihayati Nurfatihayati; Efawani Efawani
Depik Vol 13, No 2 (2024): AUGUST 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.2.35403

Abstract

This research was conducted on one of the Siak River tributaries that crosses the urban area in Pekanbaru, namely the Pengambang River. The Pengambang River flow is dammed to become a reservoir; one of its functions is as a source of raw drinking water. Increased activity along rivers and reservoirs certainly has an impact on water quality. The research was carried out in May-October 2023. Water sampling was taken at 3 points each along the river flow and in the Reservoir. The physicochemical water quality parameters measured include temperature, TSS, BOD, COD, DO, pH, TP, Nitrate, and Total coliforms for rivers and reservoirs, while Chorofil-a only for reservoirs. Water quality was evaluated using CCME-WQI, and the results of water quality evaluation according to CCME-WQI in the Pengambang River at all sampling stations could have been bad to marginal. At the same time, in the Reservoir, it was marginal. The CCME_WQI Index value in rivers ranges 42.33 to 54.97, while in reservoirs, it is higher 49-56, it indicated water quality in reservoir better than river. Parameters influencing water quality in rivers and reservoirs, especially TC and BOD come from household waste cage fish cultivation.
The assessment of status of Sibam River and Air Hitam River Pekanbaru city Riau Province using pollution index Yuliati Yuliati; Eni Sumiarsih; Efawani Efawani; Isma Mulyani; Nur El Fajri
Depik Vol 12, No 2 (2023): AUGUST 2023
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.2.29001

Abstract

The quality of the Siak River is gradually deteriorating with the rapid socio-economic development in its tributary watersheds. S. Sibam and Air Hitam are part of the Siak tributaries in the Siak tributary sub-region in Pekanbaru City. The quality of the Sibam and Air Hitam tributaries in the Siak Watershed of Pekanbaru City has been studied to determine the relative pollution level of water quality standards. Water quality measurements were carried out from January to August 2022 at the upstream, middle, and confluence with the Siak River. The pollution level of the Sibam River and Air Hitam River was measured using the pollution index method. The quality of the Sibam River and Air Hitam waters is compared to the quality standards according to The Regulation of Government of the Republicof Indonesia(RGRI) Number 22/2021 Class III. The water quality parameter measured consisted of dissolved oxygen, TSS, pH, BOD, COD, nitrate, nitrite, ammonia, and total phosphate. Pollution index calculations for the Sibam and Air Hitam rivers show light pollution, with index values ranging from 1.75 to 3.57. Nitrite and ammonia concentrations in the Sibam River do not meet quality standards. Whereas in the Air Hitam River, the BOD, nitrite, and ammonia level exceeds the quality standards (RGRI Number 22/2021 Class III). The highest pollution index is in the middle of the river, with settlements on both rivers.Keywords:Pollution IndexWater QualitySibam RiverAir Hitam River
Inovasi Budidaya Azolla Sp. Sebagai Sumber Pakan Lokal Untuk Meningkatkan Efisiensi Budidaya Ikan Nila dan Ketahanan Pangan Di KUB Mundam Jaya, Kelurahan Mundam, Kecamatan Medang Kampai, Kota Dumai Heri Masjudi; Mulyadi Mulyadi; Niken Ayu Pamukas; Adelin Adelina; Henni Syawal; Eni Sumiarsih; Aris Pristiana; Rahma Aprianti
Unri Conference Series: Community Engagement Vol 7 (2025): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.7.230-235

Abstract

The Mundam Jaya Joint Business Group (KUB) in Mundam Village, Medang Kampai District, Dumai City, participated in a community service program introducing the cultivation of Azolla sp. as a local feed source to improve the efficiency of Nile tilapia farming. The program aimed to reduce production costs, enhance productivity, and strengthen food security and the local coastal economy. The methods implemented included training, field practice, mentoring, and continuous monitoring and evaluation using a learning by doing approach. The results demonstrated that group members were able to master Azolla cultivation techniques, from propagation to its application as supplementary feed for tilapia. The use of Azolla reduced dependence on commercial feed, lowered feed costs by up to 45%, and improved tilapia growth and survival rates, with survival exceeding 85%. Beyond technical outcomes, the program also enhanced participants’ business management skills, particularly in production record-keeping and marketing strategies. Overall, this initiative proved that the utilization of natural resources such as Azolla as fish feed can serve as a sustainable innovation in aquaculture. It not only supports the development of the village aquaculture sector but also contributes to economic independence and food security for coastal communities.
Co-Authors ', Windarti ABDUL RAUF Adelin Adelina Adnan Kasry Adriman Adriman Adriman, Adriman Adriman, Adriman Aisa, Nur Ali Djamhuri Andri Hendrizal Andriani, Novia Annesa Fista Savitri Annisa, Tiara Mediana Aprianti, Mira Aqila, Nesha Arbi, Hidayatul Arga Sipahutar Aris Pristiana Bintal Amin Budijono, Budijono Caesare Zafanya Capah, Roida Mawati Caprica, Refwina Cesilia, Regina Feby Deby Ansah Dedi Afandi Dedy Muharwin Lubis Delfi Yanti Deni Efizon Desi Nova Sari Dian Sufitri Dwi Atmawati Dwi Ayu Utami, Dwi Ayu Dwi Pitriani Eddiwan Kamaruddin Efawani Efawani Efawani Efawani Efriyeldi, Efriyeldi Eko Prianto, Eko Eko Purwanto Eko Purwanto Enjelina Br Sihombing Ery Al Ridho . Fadliyati, Refo Fajriah, Nurul Firmansyah, Rodhi Fitri, Annisa Sovia Hasbi Ansyori Harahap, Hasbi Ansyori Hatmira Hatmira Helmi Abdullah Prabowo Henni Syawal Heri Apriadi Siregar Heriyanto ' I Gusti Agung Komang Diafari Djuni Hartawan Ika Fitria Hasibuan Ika Fitria Hasibuan Ika Rosen Hutagalung Indra Lesmana Intan Nikita Syailta Yenti Irwanna, Muhammad Robby Isma, Muhammad Fauzan Karnila, Rahman Karnila Kathleen Julietta Tri Lude Kausar Kevin Jonatan Siboro Leis Utami Manurung Lubis, Rizki Anita M. Fauzi M. Fauzi M. Fauzi M. Fauzi, M. Fauzi M. Hafiz Muzakki, M. Hafiz M. Yogi Riyantama Isjoni M.Fauzi M.Fauzi Mahadi Hasan Martina Apriani Sinaga Maryantina Maryantina Masjudi, Heri Muhammad Abil Khausa Muhammad Fauzi Muhammad Syafii Mulyadi . Musdalifah Desti Andini Mutamima, Anisa Mutamima, Annisa Mutiara Nada Fitria Nadya Wulan Sari Nafisah Nafisah Nasution, Ali Hasyim Nidanul Akmal Ritonga Niken Ayu Pamukas Nul El Fajri Nur Aisa Nur Azizah Nur El Fajri Nuraini El Fajri Nurfatihayati Nurwijayanti Oktafiandi Oktafiandi Otong Suhara Djunaedi Pajri Ananta Yudha Rafael Purvance Hasnan Cannavaro Rahma Aprianti Rahma Putri Andita Rahmat Arief, Rahmat Rahmawati Rahmawati Rahmi Monalisa Ritonga, Rahmi Monalisa Rahmitasari, Risti Reggy Erianti Putri Regina Feby Cesilia Reni Agustina Riani, Imelda Ridwan Manda Putra Rikcart Padot Sianturi RISNA YANTI, RISNA Risti Rahmitasari Rita Megawati Rajagukguk Rizky Ulva Rusliadi Rusliadi Rusliadi Rusliadi Salma Hassya Sefrona Syaiful Sembiring, Rinawati Septia, Ranti Septiyawati ' Silmarita, Silmarita Silvi Rahmi Siti Aisyah sovia, Vina Sri Ika Wulandary SRI RAHAYU Sukendi Sukendi Suwondo Suwondo Syahnan Aly Lubis Syamsiar, Syamsiar Teda Sanodri Tia Ariska, Tia Tiara Mediana Annisa Tumanggor, Rosalina Windarti Windarti Windarti Windarti Windi Syahrian Yandriadi Yandriadi Yayat Dhahiyat Yolla, Yolla Yuliati Yuliati Yulindra, Ade Zahidah Zahidah Zahrona, Elma Zuhri, Muhammad Isnan