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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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Author-ID : 2991988

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Growth Pattern of Thynnichthys thynnoides from The Kebun Nopi Lake Kuantan Mudik Subdistrict Kuantan Singingi Regency, Riau Erwina Citra Sejati Gulo; Efawani Efawani; Ridwan Manda Putra
Berkala Perikanan Terubuk Vol 50, No 3 (2022): November 2022
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.50.3.1690-1697

Thynnichthys thynnoides is a freshwater fish found in Kebun Nopi Lake. This fish has economic value and is often caught by fishermen. A study aims to determine the growth pattern of T. thynnoides. The study used a survey method. Sampling was carried out 4 times from March-April 2022. The results showed that 107 fish captured consist of 39 females and 68 males. T. thynnoides from the Danau Kebun Nopi has TL 83-165 mm, SL 58-130 mm, HDL 18-30 and weight 5,61-42,04 gr. The meristic characteristic of the fish were as follow: D.I.8-10, P.10.4-7, V.1.7-8, A.1.5-7, C.2.16-18, 20-22 pre-dorsal fin scale, 44-48 around the body scale, 14-20 caudal peduncle scale and 57-60 lateral line scale. The relationship between length and weight of females showed positive allometric (b=3,26) and males showed negative allometric (b=2,62). The condition factors from 0,6854-1,2858 where females were generally in better condition than the males.

DIVERSITY OF FISH SPECIES IN THE KEBUN NOPI LAKE, KUANTAN MUDIK SUBDISTRICT, KUANTAN SINGINGI REGENCY, RIAU Jihan Nabila Sajidah; Deni Efizon; Ridwan Manda Putra
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol. 9 No. 2 (2022) Edisi 2 Juli s/d Desember 2022
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Kebun Nopi Lake is a man-made lake that is constructed by damming theKuningRiver. This lake is inhabited by many type of fish species. However, the information on thetype of fish in that area is limited. A study aims to identify and inventory the types of fishcaught in the Kebun Nopi Lake has been conducted on March 2022. Sampling was carriedout 3 times. The fish was captured using nets, small fish scoop , fishing rods and all of fishcaptured were taken and identified. Results shown that there were 5 orders, 9 families, 17genus and 23 species of fishes present in the lake. The largest family was Cyprinidae that wasconsisted of 12 species. the value of species diversity (H') was -1.615 (low), uniformity index(E) -0.52 (low) and species dominance (C) 0.1649 (low). The condition of water quality inshown that temperature was 320C-340C, depth 150 cm–161 cm, brightness 16.5 cm–21 cm,pH 4-6, dissolved oxygen 4.52–5.81 mg/L and free carbon dioxide 15.22–19.97 mg/L.Based on the diversity index, the fish diversity in the Kebun Nopi Lake can be classified aslow.Keywords:man-made lake, Kuning River, Fish Diversity, Water Quality1)Student of the Faculty of Fishheries and Marine Science, Universitas Riau2)Lecturer at the Faculty of Fishheries and Marine Science, Universitas Riau

Analisis Hubungan Faktor Lingkungan Terhadap Kejadian Penyakit Kulit Pada Masyarakat yang Tinggal di Aliran Sungai Indragiri di Desa Sukaping Kecamatan Pangean Ardilah Rahmadani; Ridwan Manda Putra; Zahtamal Zahtamal
SEHATI: Jurnal Kesehatan Vol 3, No 1 (2023)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/sehati.v3i1.30

Skin disease is a disease relate to environment and human behavior. Environmental factors are closely relate to skin diseases such as clean water facilities, accupancy density, economic factors, and sosial factors. This reasearch method used in Analytical survey method with a cross-sectional research design. The sample in this study was 87 people. The sampling technique used Simple Random Sampling. The analysis method used is univariate analysis, bivariate analysis with the chi square test using the SPSS program and multivariate analysis. The results of multivariate analysis found that there were 3 risk factors with the gratest influence of contribution to the incidence of skin diseases, namely clean water facilities OR (0,508), the habit of washing hand with the soap OR (0,204), and economic factors OR (0,203)

STRATEGI PENGELOLAAN INDUSTRI ROTAN BERKELANJUTAN DI KOTA PEKANBARU Gita Melisa Yolanda; Ridwan Manda Putra; Suwondo .
JURNAL ILMU-ILMU KEHUTANAN Vol 7, No 1 (2023)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.7.1.23-29

This study aims to determine the status of the sustainable management of the rattan industry in Pekanbaru City and to design a sustainable management strategy for the rattan industry. The types of data in this study are primary data and secondary data. Interview and observation data collection methods. The data analysis method in this research is multidimensional scaling (MDS). Sustainability was analyzed using MDS analysis with the help of the Rap-Insus Industry software. The status of the sustainable management of the rattan industry in Pekanbaru City in a multidimensional manner is in a fairly continuous category. The results of the analysis of each dimension are the ecological dimension (32.5%) the economic dimension (75.6%) the social dimension (54.3%) the technology dimension (36.1) and the partnership dimension (66.5%). The strategy for sustainable rattan industry management in Pekanbaru City is carried out by establishing policies in the production process (product quality standardization), processing of waste from industrial activities, and rules and policies in the use of raw materials.

Analysis of Environmental, Social and Economic Conditions in the Ecosystem Restoration Area (Case Study in IUPHHK-RE PT. Sinar Mutiara Nusantara, Pelalawan Regency) Fathoni Ahmad; Ridwan Manda Putra; Zulkarnain Umar
Berkala Perikanan Terubuk Vol 51, No 1 (2023): Februari 2023
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.51.1.1808-1813

The problems that are often encountered in ecosystem restoration activities today are no longer just technical forestry issues such as planting and maintenance, but more importantly social issues as an important part of ecosystem restoration area management. Forest management must change from a physical definition to social interactions and spatial patterns so that the solutions taken must seek contextual efforts according to field conditions. Given the huge potential of the Kampar Peninsula ecosystem restoration area by PT. Sinar Mutiara Nusantara, it is necessary to carry out an in-depth analysis of environmental, social and economic conditions. The purpose of this study was to analyze the environmental, social and economic conditions of the Kampar Peninsula ecosystem restoration area by PT. Sinar Mutiara Nusantara. The environmental conditions observed consisted of land cover change data, vegetation and fauna data as well as mammals. While socio-economic data were obtained directly by observation (direct observation) and in-depth interviews with the people living around the concession and interacting with the IUPHHK-RE area of PT. Sinar Mutiara Nusantara in Pelalawan Regency. The results showed that the Kampar Peninsula ecosystem restoration area by PT. Sinar Mutiara Nusantara has high natural resources, as evidenced by the changing conditions of land cover, the potential for diverse vegetation and fauna and mammals. Not only environmental conditions, but socio-economic conditions which are also very closely related to environmental conditions in the Kampar Peninsula ecosystem restoration area by PT. The Best One United.

Analysis of Environmental, Social and Economic Conditions of the Ecosystem Restoration Area of PT. The Best One Unitimber Kampar Peninsula Bambang Dewo Bagus; Ridwan Manda Putra; Zulkarnain Umar
Berkala Perikanan Terubuk Vol 51, No 1 (2023): Februari 2023
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.51.1.1814-1820

Kampar Peninsula ecosystem restoration activity by PT. The Best One Unitimber has the potential to create an innovative and creative conservation and protection of the peat swamp forest ecosystem in the Kampar Peninsula, namely establishing support from the private sector to increase the ability to maintain the peat swamp forest ecosystem, both physically and socially and economically. Given the huge potential of the Kampar Peninsula ecosystem restoration area by PT. The Best One Unit, it is necessary to carry out an in-depth analysis of its environmental, social and economic conditions. The purpose of this study was to analyze the environmental, social and economic conditions of the Kampar Peninsula ecosystem restoration area by PT. The Best One United. The environmental conditions observed consisted of land cover change data, vegetation and fauna data. While socio-economic data were obtained directly by observation (direct observation) and in-depth interviews with the people living around the concession and interacting with the IUPHHK-RE area of PT. The Best One Unit in Pelalawan Regency. The results showed that the Kampar Peninsula ecosystem restoration area by PT. The Best One Unitimber has high natural resources, as evidenced by the changing conditions of land cover, the diverse potential of vegetation and fauna in it. Not only environmental conditions, but socio-economic conditions which are also very closely related to environmental conditions in the Kampar Peninsula ecosystem restoration area by PT. The Best One United.

Analysis of the Impact of Fly Ash on Environmental Pollution (Case Study of Pulp and Paper Pangkalan Kerinci) Resfianto Resfianto; Ridwan Manda Putra; Syahril Nedi
Berkala Perikanan Terubuk Vol 51, No 1 (2023): Februari 2023
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.51.1.1788-1791

The accumulation of fly ash in large quantities will cause problems for the environment, such as air and water pollution and a decrease in the quality of ecosystems containing Ni, V, As, Be, Cd, Ba, Cr, Cu, Mo, Zn, Pb, Se and Ra which can affect groundwater quality and human health. This study aims to analyze the impact of waste generated from the Pulp and Paper on the environment around the industry. The data obtained is in the form of primary data from the results of the Toxicity Characteristic Leaching Procedure (TCLP) test and direct observation in the field to identify environmental conditions around the landfill, while TLCP laboratory analysis was carried out to determine the toxic characteristics of TLCP in fly ash from the Pulp and Paper BaseKerinci. The TCLP test results for fly ash the analyzed waste Fly ash produced from the pulp and paper is suitable for use with fly ash class F2+A12O3+Fe2O3 content of 75.19%. Utilization of fly ash can be an effort to reduce the impact of fly ash on environmental pollution. The waste produced by pulp and paper obtains a metal value below the quality standard so that it does not have a negative impact on the surrounding environment.

Analysis of Socio-Economic Factors Affecting Waste Management (Case Study of Mandau District, Bengkalis) Meuthia Pangerani; Yusni Ikhwan Siregar; Ridwan Manda Putra
Berkala Perikanan Terubuk Vol 51, No 1 (2023): Februari 2023
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.51.1.1802-1807

In recent years, the waste problem that has occurred in Indonesia has increased, including in Mandau District. One of the problems that occurred in Mandau District was the accumulation of waste due to the unavailability of temporary disposal sites around the community's residential areas, causing the community to dispose of waste indiscriminately. This study aims to determine the socio-economic factors that influence waste management in Mandau District. Obtaining data in this study is by direct observation in the field and in-depth interviews with stakeholders involved in waste management in Mandau. The results of the study show that the social factors that influence waste management in Mandau District are influenced by human resources who are less supportive of waste management. There needs to be a contribution from the community and the private sector, the majority of the local community's last education is high school, there are no training programs provided to the community, there are no conflicts that occur around the TPA and Pemda regulations and policies that are quite effective in waste management. While the economic factors that affect waste management in Mandau include: local government budgets for waste management, incentives for waste workers and businesses obtained from waste management.

Strategi pengelolaan sampah rumah tangga di kecamatan Bengkalis Aldila Hasanah; Thamrin Thamrin; Ridwan Manda Putra
EcoNews Vol 6 No 1 (2023): EcoNews
Publisher : Program Studi Ilmu Lingkungan, Program Pascasarjana Universitas Riau

Household waste is one type of waste that exacerbates the waste problem faced by the Bengkalis Government. The greater the increase in population, the greater the waste generated. There is a need for household waste management to minimize the accumulation of waste in the community. The purpose of this study is to analyze household waste management in Bengkalis District and develop strategies for household waste management in Bengkalis District. This study uses a survey method with descriptive analysis and SWOT (Strength-Weakness-Opportunities-Threats) analysis. The results of the study indicated that the management of household waste in Bengkalis District has not been fully implemented. It is necessary to develop a strategy for managing household waste. Based on the SWOT analysis, it produces a strategy of strengths and opportunities, namely the need for evaluation of waste facilities and infrastructure, human resources, waste services, household waste retribution, information systems, community participation in household waste and optimizing continuously for the community to manage household waste. ladder.

Strategi pengelolaan limbah padat RSUD Provinsi X (studi kasus masa pandemi Covid-19) Phivi Andriza; Ridwan Manda Putra; Syahril Nedi
EcoNews Vol 6 No 1 (2023): EcoNews
Publisher : Program Studi Ilmu Lingkungan, Program Pascasarjana Universitas Riau

Regional General Hospital X is the largest hospital and referral for Covid-19 patients in one of the Province in Indonesia. The Covid-19 outbreak that has occurred since 2020 has caused an increase in the number of patients to the Regional General Hospital X. The increasing number of patients in hospitals causes an increase in the amount of hospital waste generated. The purpose of this study was to formulate a solid waste management strategy at the Regional General Hospital X which became a referral hospital for Covid-19 patients. The study was conducted by collecting secondary data in the form of medical and non-medical solid waste generation data from hospitals before and during the Covid-19 pandemic. Primary data through filling out questionnaires and in-depth interviews. The number of respondents was 34 people consisting of a sanitarian team of 4 people, 12 Pinere room nurses, 2 garbage collectors, 9 waste sorters, 6 waste processors, and 1 person from the management team, namely the Head of the Household Sub-department. The results of the study were that during the Covid-19 pandemic there was an increase in the amount of medical and non-medical solid waste. The biggest medical waste generation occurred in 2021 which was 2 times that of 2020. The obstacle in managing solid waste at the Regional General Hospital in X Province during the Covid-19 pandemic was the lack of careful human resources in following SOPs and the lack of human resources in waste collection activities. The medical solid waste management strategy uses the strength and opportunity strategy because the results of the SWOT analysis show advantages in the strengths and opportunities of the Regional General Hospital X. The strategy implemented is to improve the quality and competence of human resources for nurses and solid waste managers and improve the supporting infrastructure for medical and non-medical solid waste management.

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

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