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All Journal Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Jurnal Ilmu Lingkungan Jurnal Ilmu Perairan (Aquatic Science) Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Journal of Geoscience, Engineering, Environment, and Technology Eklektik : Jurnal Pendidikan Ekonomi dan Kewirausahaan Jurnal PAJAR (Pendidikan dan Pengajaran) Riau Journal of Empowerment JURNAL PHOTON JURNAL PENDIDIKAN TAMBUSAI Daun: Jurnal Ilmiah Pertanian dan Kehutanan Jurnal Rekayasa Hijau Asian Journal of Aquatic Sciences Community Engagement and Emergence Journal (CEEJ) Unri Conference Series: Community Engagement ECOTONE Jurnal Zona Journal of Rural and Urban Community Empowerment SEHATI: Jurnal Kesehatan Dinamika Lingkungan Indonesia CANANG: Jurnal Pengabdian Masyarakat Bhakti Nagori (Jurnal Pengabdian kepada Masyarakat) Jurnal Ilmu-Ilmu Kehutanan EcoNews Science and Education Journal BERBAKTI: Jurnal Pengabdian Kepada Masyarakat Journal of Innovative and Creativity Indonesian Journal of Agriculture and Environmental Analytics Jurnal Perikanan dan Kelautan Jurnal Senpling Multidisiplin Indonesia Biodiversitas Journal of Biological Diversity
Ridwan Manda Putra
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Morphometric, Meristic, and Species Identification of  Nemacheilus spp in the Sibam River, Pekanbaru, Riau Uneng Rhahma Sari; Windarti Windarti; Ridwan Manda Putra
Jurnal Perikanan dan Kelautan Vol. 31 No. 1 (2026): February
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.31.1.65-70

Abstract

A type of fish suspected to have morphological characteristics similar to Nemacheilus spp was found in the Sibam River. However, the species has not yet been identified with certainty. This study aims to identify the types of Nemacheilus spp in the Sibam River based on morphometric and meristic characteristics. This study was conducted from September to November 2024. Sampling was conducted six times in the upper reaches of the Sibam River at two-week intervals. The fish samples obtained were then measured for their morphometric characteristics and counted for their meristic characteristics, followed by species identification based on relevant literature. The results showed that 38 Nemacheilus spp were caught, comprising 18 males and 20 females. Morphologically, male fish tended to have more contrasting and brighter body colors than females, which were relatively paler. Among the 24 morphometric characters observed, four characters showed differences between male and female fish, namely the head height (HH) of male fish was relatively shorter than females, the body height (BH) of female fish was higher than males, the distance from the dorsal fin to the caudal fin (DFCF) of males is longer than that of females, and the eye diameter (ED) of males is smaller than that of females. The meristic characteristics of male and female fish show similarities, with fin formulas D.II 6-8, P 9-12, V 6-7, A 4-5, and C 13-16.
Evaluation of the Fire-Free Village Program on Forest and Land Fires in Pelalawan Regency (Case Study: Segati Village) Hafiz Hazalin Sinaga; Ridwan Manda Putra; Muhammad Syafii; Budijono Budijono
Jurnal Perikanan dan Kelautan Vol. 31 No. 1 (2026): February
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.31.1.121-128

Abstract

Forest and land fires pose a serious threat to Pelalawan Regency, undermining environmental sustainability and community well-being. The Fire-Free Village (FFV) program serves as a preventive initiative that promotes active community participation and institutional collaboration. This study aims to analyze internal and external factors influencing the effectiveness of the FFV program and to formulate strategies for strengthening its implementation and adaptability to local conditions. A mixed-methods approach combined with SWOT analysis was employed, focusing on five program-supported villages. The findings indicate that strengths such as strong community participation and government policy support serve as key assets. At the same time, weaknesses and threats include limited resources and the persistent culture of land burning. Optimization strategies include enhancing human resource capacity, developing alternative economic activities, improving early-detection technologies, and promoting education grounded in local cultural values. These findings contribute significantly to the development of more effective and sustainable forest and land fire prevention strategies in Pelalawan Regency.
Integrating RAPFISH-MDS diagnostics into an operational sustainability roadmap for a tropical oxbow lake (Sepunjung, Indonesia) RIDWAN MANDA PUTRA; TENGKU SAID RAZA’I; SUKENDI SUKENDI; BUDIJONO BUDIJONO; ROMIE JHONNERIE; RONAL KURNIAWAN; EKA PUTRA RAMDHANI; HILFI PARDI
Biodiversitas Journal of Biological Diversity Vol. 27 No. 3 (2026)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d270308

Abstract

Abstract. Putra RM, Raza’i TS, Sukendi, Budijono, Jhonnerie R, Kurniawan R, Ramdhani EP, Pardi H. 2026. Integrating RAPFISH-MDS diagnostics into an operational sustainability roadmap for a tropical oxbow lake (Sepunjung, Indonesia). Biodiversitas 27 (3): d270308. https://doi.org/10.13057/biodiv/d270308. Sepunjung Oxbow Lake in Riau Province, Indonesia, is a tropical floodplain lake exposed to increasing ecological and socio-institutional pressures, creating an urgent need for a practical sustainability management framework. This study aimed to develop an operational sustainability roadmap for the lake by integrating biophysical evidence and stakeholder knowledge through Rapid Appraisal for Fisheries with multidimensional scaling (RAPFISH-MDS). Sustainability was assessed across five dimensions using 45 attributes supported by monthly water-quality monitoring from September 2024 to February 2025, fish community observations, field verification, and semi-structured interviews with resource users and relevant stakeholders. The analysis showed that the ecological dimension had the lowest sustainability index (31.8), followed by legal-institutional (43.2), while the economic (52.3), technological (55.9), and socio-cultural (59.0) dimensions were classified as moderately sustainable. Monte Carlo testing confirmed the stability of the ordination results. Sensitivity analysis identified key leverage attributes, and Pareto screening selected 13 priority factors explaining 78.2% of total sensitivity. The most critical intervention areas were aquatic vegetation cover, water quality, riparian forest condition, utilization zoning, community empowerment, monitoring facilities, and fishery product marketing. Based on these findings, a 12-24 month operational roadmap is proposed, focusing on ecological rehabilitation, participatory fisheries control, institutional strengthening, and livelihood improvement. The study demonstrates that multidimensional sustainability diagnostics can be translated into concrete management priorities for tropical oxbow lakes in Indonesia.
Strategic Planning for Slum Settlement Management in Meranti Pandak Village Shinta Dwi Oktaviani; Ridwan Manda Putra; Indra Suandy
Indonesian Journal of Agriculture and Environmental Analytics Vol. 5 No. 2 (2026): July 2026
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ijaea.v5i2.16693

Abstract

This study aimed to assess the level of slum settlement conditions and formulate appropriate management strategies for the Meranti Pandak Urban Village, Pekanbaru, Indonesia. A quantitative approach was employed using field observations, questionnaires, interviews, and secondary data collected from August to December 2024. The study area covered 384 hectares with a population of 13,642 residents, 4,426 housing units, and 2,789 households. A total of 96 respondents were selected through purposive sampling. Slum conditions were evaluated using the criteria established in the Regulation of the Minister of Public Works and Housing Number 2 of 2018, while strategic recommendations were developed through SWOT analysis supported by Internal Factor Analysis Summary (IFAS) and External Factor Analysis Summary (EFAS) matrices. The results identified 425 households distributed across ten RTs within seven RWs as slum settlement locations. The assessment produced a total slum score of 32, classifying the area as a light slum settlement. The highest contributing factors were inadequate solid waste management (score = 13), lack of fire protection facilities (score = 10), and poor wastewater management (score = 6), whereas building conditions and clean water provision showed relatively good performance. SWOT analysis generated an IFAS score of 1.98 and an EFAS score of 2.65, showing that external opportunities exerted a stronger influence than internal conditions. The strategic coordinates of (0.28, 0.87) suggested that settlement improvement efforts should prioritize infrastructure upgrading, environmental management enhancement, community empowerment, and inter-agency collaboration.
Biologi Reproduksi Ikan Tuakang (Helostoma temminckii) di Danau Sepuncung Desa Rantau Baru, Pangkalan Kerinci, Pelalawan, Riau, Indonesia Hiskia Sinaga; Ridwan Manda Putra; Isma Mulyani
Ilmu Perairan (Aquatic Science) Vol. 14 No. 1 (2026): Maret
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jipas.14.1.88-92

Abstract

Penelitian ini bertujuan untuk menentukan aspek biologi pada ikan tuakang (Helostoma temminckii) yang meliputi seksualitas, tingkat kematangan gonad (TKG), indeks kematangan gonad (IKG), diameter telur dan fekunditas ikan Tuakang di Danau Sepuncung Desa Rantau Baru Kecamatan Pangkalan Kerinci Kabupaten Pelelawan. Penelitian ini dilaksanakan pada bulan Juli-Agustus 2024. Pengambilan sampel ikan tuakang dilakukan sebanyak 4 kali dengan jarak interval waktu 2 minggu sekali. Metode yang digunakan adalah metode survei. Parameter yang diukur adalah nisbah kelamin, tingkat kematangan gonad, fekunditas, diameter telur dan kualitas air. Hasil penelitian menujukan bahwa ikan tuakang yang ditangkap sebanyak 126 ekor yang terdiri dari 57 ekor jantan dan 69 ekor betina (nisbah kelamin 1:1,2). Tingkat kematangan gonad berkisar I, II, III dan IV. Ikan betina yang matang gonad berjumlah 35 ekor. Fekunditas terkecil ditemukan pada ikan dengan 44.040 butir dan fekunditas terbesar di temukan pada ikan dengan 137.322   butir. Diameter telur ikan tuakang berkisar 0,26–0,33 mm pada TKG IV. Pengukuran parameter kualitas air didapatkan hasil sebagai berikut: suhu 29-30°C, kecerahan 41,9- 44,6, pH 6, oksigen terlarut 4,26-4,71, karbondioksida bebas 9,98-11,68.
ANALISIS PERUBAHAN PENUTUPAN LAHAN HUTAN LINDUNG SUNGAI PULAI PROVINSI KEPULAUAN RIAU Wienda Lestari Br. Gurusinga; Dimas Nugraha Pamungkas; Ridwan Manda Putra; Defri Yoza
JURNAL SENPLING MULTIDISIPLIN INDONESIA Vol 1, No 1 (2023)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/senpling.v1i1.7

Abstract

Land cover in forested area has changed rapidly. This study aims to determine the existing conditions and changes in land cover in the Sungai Pulai Protection Forest Area on Bintan Island, Riau Islands in the last 13 (thirteen) years from 2009 – 2022 along with the contributing factors. This research was conducted using survey and interview methods. Data analysis consisted of map analysis and descriptive analysis. The results showed that there were 9 (nine) classes of land cover in the Sungai Pulai Protected Forest area in the period 2009 – 2022, namely secondary forest, shrubs, plantations, dry land agriculture, dry land agriculture mixed with shrubs, open land, bodies of water, settlements and airport. The most extensive land cover in the Sungai Pulai Protection Forest is palm oil plantations covering an area of 241.51 ha (32.12%), followed by dryland agriculture mixed with shrubs covering an area of 221.19 ha (29.42%), settlements covering 120.18 ha (15.99%), and dryland agriculture area of 71.99 ha (9.58%). Changes in land cover are caused by community activities in forest areas including agriculture, settlements, illegal logging, forest fires, and palm oil plantations by companies. The increase in these activities was caused by weak law enforcement, increasing population, economic needs of the community and lack of public awareness about the importance of forest functions.
Co-Authors ', Muhammad ', Susanti ', Windarti ', Yanti . Zulfan Aan Nur Rahmat Adytia Eko Maulana Afrizal, Deden Agrina Aldila Hasanah Ali Asfar Amalia Prafitra Harman Amanda Amanda Aminuyati Andri Hendrizal Anggi Pramana Aprinata, Rio Aras Mulyadi Ardeline, Mela Ardilah Rahmadani Ari Prima Dewi Ari Prima Dewi Asep Permana Asmul Fauzi Harahap, Asmul Fauzi Asshabri, Fadli Atika Azharo Atika Azharo Atira Diniya Bambang Dewo Bagus Bayhakki Bayhakki Belgian Tambunan Benny Heltonika Bintal Amin Budijono, Budijono Burhanuddin, Dudung Can, Hafez Adefl Chaidir P Pulungan Chaidir Pulungan Chendy Prima Sari Chitra Hermawan Dadang Mashur Dalan Trenget Manik Dedes Handayani Dedi Afandy Defri Yoza Deni Efizon Desi Heltina Desrila Rahmania Desti Zarli Mandari Dewi Sartika Dewita Dewita Dicki Hartanto Dimas Nugraha Pamungkas Dina Situmorang Driani, Gema Illahi Dwi Azelina Rizki Dwi Yanti Tanjung Eddiwan Eddiwan Eddiwan Eddiwan Eddiwan Kamaruddin Efawani, Efawani Efriyeldi, Efriyeldi Eka Hariyani Eka Putra Ramdhani Eko Prianto, Eko Elfridayani, Tri Eli Yana Siregar Elizal, Elizal Elly Anggriani Purba Eni Sumiarsih Erni Setiawati Erwina Citra Sejati Gulo Eva Susanna Faddillah Kurnia Fadilah, Annisa Fajar Malini Fathoni Ahmad Febrina Hanum Fitri, Nurlaila Fitri, Nurlaili Fitriyanti Permanasari Friska Girsang Fuad Ardiansyah Siregar Gita Melisa Yolanda Gultom, Imelda Sofia Loren Gusnar Simangunsong Hafiz Hazalin Sinaga Hamidi, Wilzam Hartanto, Farhan Sidiq Hasnah Faizah AR Heffiana Heffiana Helperida Gurning Henri Siahaan Herlina Herlina Herman Herman Hermawita, Ade Hilfi Pardi Hiskia Sinaga Hutajulu, Magdalena Dwiyani Ica Hayati Indra Lesmana Indradewa, Rhian Irawan, Willy Irna ramadhani Isjoni Isjoni Isma Mulyani Isma, Muhammad Fauzan Jihan Nabila Sajidah Julisa, Ulfania Julisa, Ulfilia Kamal, Fakhrul Karnila, Rahman Karnila Khoirunisyah, Khoirunisyah Kika Ananda Krisna Mailin Simanjuntak Kurniawan, Ahmad Jati Lilis Kurnia Lilis Kurnia Lilis Kurnia Lisa Fitriyani Simatupang Lita Febriani Lulu Mayna Nabilla Luthfiani, Firda Mariani Silvia Br Sihombing Mayarni Mayarni Megariani Megariani Megawati Megawati Meimi Laillah Melana Sari Melia Setia Rindu Melinda, Devi Meuthia Pangerani Mimin Sundari Nasution Mohd Zulkurnain Mubarak Mubarak Mubarak Mubarak Mufidah Dwi Suci Mufidah, Muna Muhammad Fauzi Muhammad Fauzi Muhammad Luthfi Muhammad Raihatul Jannah Muhammad Syafii Muhammad Syafii Musadad Musadad Muslimatun ' Mutia Pradina Nia Novita Nicken Nicken Nicken, Nicken Nofika Srijayanti Nofrizal Nofrizal Nora Oktavia Simanjuntak Novalina Pinem, Novalina Novita Fauzi Nur Asiah Nur Asiah Nuraini El Fajri Nuraini Nuraini Nurlaili ' Olfa Riyana Padmayni, Padmayni Paridah Paridah Phivi Andriza Phivi Andriza Pradina, Mutia Purwoko, Agus Putrayudha, Rizky Akbar Putri Permatasari Putri, Dea Ananda Radhiyah Radhiyah Radhiyah Radhiyah Radhiyah, Radhiyah Rahmania, Desrila Rahmat, Aan Nur Ramayanda Gusni Rasoel Hamidy Resfianto Resfianto Ria Yayanti Rini Anggraini, Rini Ririn Sofiani Riska Puspita Sari Risky Arya Putri Rivco Hastwoyundra Rizka Aprisanti Rizki, Aisya Ayu Rizky Akbar Putrayudha ROMIE JHONNERIE Ronal Kurniawan Rosita Nurdiyana Sally Rizky Sam Syahra Jihad Santrina Banjarnahor Sari, Desi Maya Sari, Fadhila Cynthia Sembiring, Rinawati Shinta Dwi Oktaviani Shofiyah Tika Ashilah Siburian, Sades Simarangkir, Lisa Meisim Siregar, Rida Amaliah Siska Alemina Ginting Siska D Ompusunggu Siti Muryati, Siti Sitorus, Jefri Valdano Sofyan Husein Siregar Sri Rahayu Rezki Ardiyanti Sri Ramadhani Sri Wahyuni Suandy, Indra Sukendi Sukendi Sukron, M. Supiana, Supiana Susanti ' Susanti, Lasri Suwondo Suwondo Syahril Nedi Syamsiar, Syamsiar T Nisari Tasman Adi Tengku Dahril, Tengku Tengku Nurhidayah TENGKU SAID RAZA’I Thamrin Thamrin Thamrin Thamrin Triani Wulandari Trinop Sagiarti Uneng Rhahma Sari Utami, Niken Yufira Viktor Amrifo Wahyu Budiharti Widya Oktavia Nainggolan Wienda Lestari Br. Gurusinga Willy Irawan Winda Lestari Windar, Windarti Windarti ' Windarti Windarti Windarti Windarti Windi Syahrian Wiwit Kartika Sari Wulandary, Marchya Audhya Yofi Kontesa Yolla Novita Sari, Yolla Novita Yosep Juven Yobi F Sitanggang Yudhi Ardianto Yuliati Yuliati Yulindra, Ade Yurisman ' Yurisman Yurisman Yurisman Yurisman Yusmarini Yusni Ikhwan Siregar Zahtamal Zahtamal Zhonada, Anggun Zuhirman Zuhirman Zulfa Adli Zulkarnain Umar Zulkarnain Zulkarnain Zulkarnaini Zulkarnaini