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All Journal Jurnal Ilmu Lingkungan Jurnal Ilmu Perairan (Aquatic Science) JURNAL ENGGANO Dinamisia: Jurnal Pengabdian Kepada Masyarakat Riau Journal of Empowerment Asian Journal of Aquatic Sciences Jurnal Pengabdian Masyarakat Teknik Unri Conference Series: Community Engagement Journal of Rural and Urban Community Empowerment (JRUCE) SEHATI: Jurnal Kesehatan Dinamika Lingkungan Indonesia Journal of Community Engagement Research for Sustainability
Aras Mulyadi
Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Kajian Potensi dan Strategi Pengembangan Ekowisata Bahari Pulau Pagang, Kecamatan Koto XI Tarusan, Kabupaten Pesisir Selatan, Sumatera Barat Feri Handoyo Pardede; Dessy Yoswaty; Aras Mulyadi
Ilmu Perairan (Aquatic Science) Vol 10, No 1 (2022): Maret 2022
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jipas.10.1.p.56-60

Abstract

Penelitian ini dilaksanakan Bulan Januari – Februari  2020 di Pulau Pagang, Kecamatan Koto Xi Tarusan, Kabupaten Pesisir Selatan, Sumatera Barat. Penelitian bertujuan untuk mengetahui potensi ekowisata bahari dan aspek yang menjadi kekuatan pada perairan Pulau Pagang untuk dikembangkan sebagai kawasan ekowisata bahari. Metode yang digunakan dalam penelitian ini adalah metode survei dan penentuan titik stasiun secara purposive sampling. Hasil perhitungan dari Nilai Indeks Kesesuaian Wisata  yaitu 80,77% (Stasiun I), 80,77% (Stasiun II), 82,69% dan  (Stasiun III). Penilaian mengenai kekuatan, kelemahan, peluang, dan ancaman, pengembangan potensi perairan Pulau Pagang dinilai dari hasil pengamatan di lokasi penelitian, wawancara dan kuesioner. Pulau Pagang memiliki potensi sebagai kawasan ekowisata bahari seperti keindahan alam yang alami, terumbu karang, dan memiliki biota laut yang khas. Pengembangan obyek wisata bahari di Pulau Pagang dapat dilakukan dengan 1) Penataan wilayah dengan membentuk sistem zonasi untuk kegiatan wisata bahari dan kegiatan yang dilakukan masyarakat terhadap aktivitas ekowisata pantai dan pengelolaan lingkungan pesisir, 2) meningkatkan promosi berskala nasional maupun internasional, 3) Penyusunan tata ruang atau zonasi wisata dengan berbagai lembaga terkait dan masyarakat lokal
Estimation of Carbon Reserved in Mangrove Forest at the Estuary of the Batang Apar River, North Pariaman District, Pariaman City, West Sumatra Province Yossie Amanda; Aras Mulyadi; Yusni Ikhwan Siregar
Ilmu Perairan (Aquatic Science) Vol 9, No 1 (2021)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jipas.9.1.p.38-48

Abstract

This study was conducted in March 2020 located in Muara Sungai Batang Apar North Pariaman District Pariaman City of West Sumatra Province. The aimed of the study is to find out the amount of density, biomass, carbon stock and CO2 uptake, as well as to know the relationship of density with biomass, carbon stocks and CO2 uptake. The method used in this study is a method of surveying and analyzing samples conducted in the Marine Chemistry Laboratory of the Department of Marine Sciences Faculty of Fisheries and Marine, Riau University. The average number of mangrove upright densities in the study area at all three stations was 1.407,41 ind/ha, the average amount of mangrove biomass is 666,97 tons/ha, the average amount of mangrove carbon stock is 313,52 tons/ha, the average amount of soil carbon stock is 2.561,90 tons/ha and the average amount of CO2 uptake is 1.149,56 tons/ha.
STRUKTUR KOMUNITAS DIATOM EPILITIK (Bacillariophyceae) PADA LAMBUNG KAPAL DI PERAIRAN DUMAI PROVINSI RIAU Sofyan H Siregar; Aras Mulyadi; Oliver J Hasibuan
Jurnal Ilmu Lingkungan Vol 2, No 2 (2008): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.2.2.p.33-47

Abstract

Penelitian ini dilaksanakan pada bulan Februari sampai Mei 2007 di areal PT Patra Dock Dumai, Propinsi Riau. Tujuan penelitian ini untuk mengetahui struktur komunitas diatom epilitik pada lambung kapal dan juga untuk memahami faktor-faktor kualitas air yang mempengaruhi keberadaan epilitik. Data yang diperoleh langsung dari observasi dan pengumpulan sampel di lapangan. Analisis dan identifikasi sampel di atom epilitik dilakukan di laboratorium Kelautan Terpadu Universitas Riau. Jumlah spesies diatom epilitik terdiri dari 31 spesies ditemukan. Dua diatom epilitik dengan tingkat kelimpahan yang tinggi, yaitu Nitzschia sigma dan Nitschia vermicularis. Spesies tersebut menjadi spesies yang toleranterhadap tekanan arus dan udara. Kelimpahan diatom epilitik pada kapal dari besi berkisar antara 459 sampai 10.107 ind/cm2, pada kapal fiber antara 459 sampai 8.729 ind/cm2 dan kapal kayu antara 459 sampai 8.729 ind/cm2 . Dari indeks standar kergaman (H’), indeks keseragaman dan indeks dominansi, perairan memiliki keseimbangan dan tidak ada dominansi. Parameter kualitas air berada pada range yang sedang untuk diatom epilitik laut.
DEGRADASI LINGKUNGAN DI KAWASAN PENYANGGA SUAKA MARGASATWA BUKIT RIMBANG BUKIT BALING PROPINSI RIAU Indra Suandy; Aras Mulyadi; Setyo S. Moersidik; Emirhadi Suganda
Jurnal Ilmu Lingkungan Vol 8, No 2 (2014): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.8.2.p.214-225

Abstract

The environmental conditions of Wildlife Sanctuary buffer zones Bukit Rimbang BukitBaling (SM BRBB) alleged to have been degraded by a variety of community activities.This research aims to determine the condition and degradation of SM BRBB bufferzone. The survey was conducted in the buffer zone of SM BRBB, especially located inthe district of Kuantan Singingi, Riau Province. The forest area in the buffer zone of SMBRBB is located in hilly areas, composed by primary forest and secondary forest. In2004 the forest buffer zones is amounted to 14539.98 ha, and shrinkage to 82.25% in2008. The major threats of SM BRBB buffer zone comes from illegal logging,Industrial Plantation Forest (IPF), farms and settlements. In the period of 2004-2008,there has been a vast increase of IPF amounted to 195.76% of the initial area amountedto 8198.39 ha, plantation area of 159.74% of the initial area 2300.89 ha, and theaddition of extensive settlement of 222.56% of the initial area of 29.97 ha.
Analysis of Oil Content, Plankton and Macrozoobenthos Communities Structure in Liung River Waters Bengkalis Regency Antoni Antoni; Aras Mulyadi; Sofyan Husein Siregar
Jurnal Ilmu Lingkungan Vol 11, No 1 (2017): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.11.1.p.86-97

Abstract

This research was conducted in November 2015 until February 2016 located at Liung River waters Bantan District Bengkalis Riau Province with the aim to analyze the oil content in water and aquatic sediments, the structure of the plankton community and macrozoobenthos. The survey method was applied in this research with four research stations as sampling point. Samples were analyzed in the Laboratory of Ecology and Environmental Management of Water and Food Chemistry Laboratory of the Faculty of Fisheries and Marine Sciences of the Riau University. The results showed that the oil content in water ranged from 0.225 to 0.325 ppm and in sediments ranged from 447.67 to 582.33 ppm. The high oil in the sediment is possible because the oil accumulates in the sediments that are affected by the current state. The abundance of plankton ranged from 1200 to 4266.67 cells/L and found 18 genera with index of diversity index (H') 2.5022 to 2.9477, dominance index (C) 0.1481 to 0.2524 and index of uniformity (E) 0.7533 to 0.9299. Similarly, the abundance of macrozoobenthos ranged from 55 to 82.33 Ind/m2 and found 10 genera with diversity index (H') 0.9169 to 2.2489, dominance index (C) 0.2231 to 0.5565 and index of uniformity (E) 0.9169 to 1. The regression analysis between oil content in coloum water with plankton abundance shows negative correlation (Y = 5811.383 – 10167.685X; R2 = 0.353; r = 0.594) and oil content in sediment with macrozoobenthos abundance also show negative correlation (Y = 120.923 – 932.202X; R2 = 0.511; r = 0.715).
ANALISIS HUBUNGAN KESEHATAN KERJA DENGAN KEJADIAN KECELAKAAN KERJA PADA KARYAWAN LAPANGAN BAGIAN PEMANENAN KAYU DI PT. CITRA SUMBER SEJAHTERA SEJATI Dyah Endah Astuti Nasution; Aras Mulyadi; Yulis Hamidy
Jurnal Ilmu Lingkungan Vol 9, No 1 (2015): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.9.1.p.35-50

Abstract

Development in industial makes many new industries or companies grow in Indonesia. It candecrease the number of jobless in Indonesia, but there are more work accidents as a negativeeffect of it. Employees are one of the important things in an industry or company because almostall of the activities need their help, so an industry or company should give more attentions to thework healthy condition in a work place to guaranty the employees’ occupational health andsafety. In the fact, there are still many industries or companies especially in Indonesia haven’tgiven more attention to the work helathy in their companies. The effect of this condition is thereare still many work accident cases in Indonesia. It is very and should found out the best solutionsas soon as possible. This research is aim to know and analyse the correlation betweenoccupational health and work accident of field employess in harvesting part at PT.CSSS. Thisresearch is descriptive analitic research with cross sectional study desain. Population of thisresearch is all of the employess in harvesting at PT.CSSS, they are 90 persons. This research usetotal sampling as sampling technique, so there are 90 persons also as sample of this research.Data analysis which is used in this research is bivariat with chi square test and relative risk/ riskratio (RR). Result of this research show that 5 of 6 sub variables of occupational health havecorrelation with frequences of work accident; they are age ( count = 6,555, RR= 2,39),knowledge level ( count = 25,620, RR= 2,76), work stress level ( count = 26,338, RR=3,03), work motivation level ( count = 29,2017, RR= 5,14), and noise level ( count = 28,88,RR= 2,84). But, sub variable working time ( count = 6, 428, RR = 1, 17) doesn’t havecorrelation with work accident frequence. Then, all of sub variables of occupational health havecorrelation with the kinds of work accidents, they are age ( count = 4,566, RR= 3,14), workingtime ( count = 19,116, RR= 2,32), knowledge lnevel ( count = 15,977, RR= 2,38), workingstress level ( count = 34,417, RR= 4,73), working motivation level ( count = 57,809, RR=3,26), and noise level ( count = 35,544, RR= 6,4)
STUDI MANAJEMEN LINGKUNGAN KEGIATAN INDUSTRI MIGAS Tanty Juliawati; Aras Mulyadi; Mubarak ' Mubarak
Jurnal Ilmu Lingkungan Vol 8, No 2 (2014): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.8.2.p.158-170

Abstract

PT. Medco E&P Indonesia - Lirik that have registered Environmental ManagementSystem (EMS) standard ISO 14001; 2004 in May of 2011. The purpose of this study are1) to analyze the environmental management system in PT. Medco E&P Indonesia -Lirik 2) to analyze whether there is a difference (gap) between EMS PT. Medco E&PIndonesia - Lirik with ISO 14001;2004, 3) to know the public perception of the industryin the surrounding of corporate activity. This research is a case study application of theISO EMS. Techniques of data collection is through direct observation of clause 4.4(implementation and operation) and clause 4.5 (examination) through document search,questionnaire and interviews with officers in the field and the community aroundthe company. Data analysis was carried out by way of valuation mismatch EMS ofPT. Medco E&P Indonesia - Lirik by EMS ISO 14001; 2004 and gap analysis. Theresults were obtained general 1) Generally PT. Medco E&P Indonesia - Lirik alreadyapplying EMS clause 4.4 (Applied and operations) and kalusul 4.5 (examination). Metsome of the non-conformance of which are in sub-clause 4.4.3 (Communication), thecommunication system in the PT. Medco E&P Indonesia - Lirik has not covered all thecompany's environmental management system and does not include all relevant parties.While clause 4.4.5 (Documentation management), found that the documents containedin the document only manual control environment and environmental procedures, andother documents are not complete. To clause 4.5.3 (a discrepancy, action, correctiveand preventive) found that PT. Medco E&P Indonesia - Lirik has not executedcorrective and preventive actions against discrepancies found in the environmentalmanagement system implemented.
KEANEKARAGAMAN JENIS BURUNG DI HUTAN KOTA PEKANBARU Hadinoto Hadinoto; Aras Mulyadi; Yusni Ikhwan Siregar
Jurnal Ilmu Lingkungan Vol 6, No 1 (2012): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.6.1.p.25-42

Abstract

A bird is a wildlife which could be found almost in any vegetated environment. The existenceof a bird in one area is very important because it could affect the presence and distribution ofplant species. The research aims to identify species diversity, distribution of bird species,habitat and analyze the relationship of bird species diversity to habitat in urban forest,Pekanbaru Municipal. The research was held in Diponegoro Urban Forest, Arboretum ofForestry Training Hall and Arboretum of Lancang Kuning University. The research wasconducted from March to June, 2011. All bird data were collected using a point countmethod. The vegetation data collected included species, composition and structure byforming a plot measuring. It was found 45 species, 26 families and 10 orders of birds. Thebird species diversity indices (H’) varied between 2.85 and 3.29, the bird average indices (E)varied between 0.87 and 0.9 and species richness indices (R) between 4.67 and 6.70. Thevertical bird distribution was mostly the bird with the upper canopy (35%), middle canopy(34%) and the rest was lower canopy (16%) as well as ground surface (15%). It was alsofound 77 tree species of 30 families. The tree species diversity indices (H’) varied between2.06 and 3.23, the species average indices (E) was between 0.64 and 0.85 and speciesrichness indices (R) was between 4.29 and 7.29. the bird species diversity in Pekanbaru urban forest had a positive correlation to the urban forest making trees.
ANALISIS PENGELOLAAN LIMBAH MEDIS DI RUMAH SAKIT UMUM DAERAH (RSUD) GUNUNGTUA KABUPATEN PADANG LAWAS UTARA PROPINSI SUMATERA UTARA Ayu Ade Fatma Dewi Sirait; Aras Mulyadi; Elda Nazriati
Jurnal Ilmu Lingkungan Vol 9, No 2 (2015): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.9.2.p.183-192

Abstract

ABSTRACTMedical waste derived from public hospital is of a serious problem enviromentmentally, therefore it need to be managed properly starting from collection of waste until the process of destruction, coresponding to the regulation of the ministry of health, the present study aimed at assessing the management of waste of Gunungtua Public Hospital, a field survey and observation was conducted during September-October 2014, in Padang Lawas Utara District. Eleven informants were interviewed. Apparently, waste processing facilities as wel as infrastructures of Gunungtua Public Hospital has not build up completely, as a resuld the waste processing has well performed in relation to the goverment regulation in waste standard. Full support from the local goverment did not met the need for whole facilities. SWOT analysis suggested that four cells strategies, wich of the eight strategies. 
PERSEPSI SIKAP PEDAGANG DAN MASYARAKAT MENGENAI KONDISI LINGKUNGAN PASAR TERHADAP REVITALISASI PASAR DUPA KENCANA PEKANBARU Denny Mulianto; Aras Mulyadi; Yusni Ikhwan Siregar
Jurnal Ilmu Lingkungan Vol 7, No 1 (2013): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.7.1.p.15-27

Abstract

A Study on the public perception and the attitudes asa well as market retailer toward themarked environment condition of Pasar Dupa Kencana Pekanbaru were carred out. Theobjective of the study was to find out. Public perception and willingness in revitalization ofthe market. Total sample of 130 respondens were taken in study. Data Analysis were done byapplying multiple descriptive regression revealed that public opinion on the market conditionwas negative and showed a suggestion to market revitalization. Contrary to public the localtrader argue about the market revitalization. Base on multiple reggresion test, the perceptionand attitude of the public and the trader showed a significant effect on the revitalization ofthe market in addition, where was a significant different between public and trader opinionand intention on the market the revitalization of the market.
Co-Authors A. Rizki A.R. Ramadhan Adhistie Indah Sari Adiwirman Adiwirman Albahri Albahri Alfian Alfian Almasdi Syahza Anak Agung Istri Sri Wiadnyani Andewi Rokhmawati Antoni Antoni Ayu Ade Fatma Dewi Sirait Azriyenni Azhari Zakri Bahruddin Burhan Marbun D.H. Yanti D.J. Sari Daryono Daryono Dedi Afandi Denny Mulianto Despala Dessy Yoswaty Djaimi Bakce Dyah Endah Astuti Nasution Edi Susilo Efriyeldi, Efriyeldi Elda Nazriati Elfis Suanto Elizal, Elizal Emirhadi Suganda Endro Siswoko Fakhri Fakhri Feri Handoyo Pardede Hadinoto Hadinoto Hendri Susilo Hendro Ekwarso Heriansyah Pasaribu Ikhma Zurani Ikma Zurani Imam Deisy Mustiono Imam Suprayogi Indra Suandy Irvina Nurachmi Ismandianto Ismandinto Joko Samiaji Mubarak Mubarak Musrifin Ghalib Musrifin Musrifin Nenny Indrawaty Nopriadi Nopriadi Nurdin Nurdin Nursyirwani, Nursyirwani Oliver J Hasibuan R. Rahmita Rahman Karnila Rasoel Hamidy Rizka Aprisanti Romie Jhonnerie Rony Setyawan Rossi, Evy Safridatul Audah Setyo S. Moersidik Sofyan H Siregar Sofyan Husein Siregar Sri Djuniati Sri Rezeki Suardi Tarumun Suryani Suryani Sutrisna Sutrisna Syafri Harto T.B. Ginting Tanty Juliawati Thamrin Thamrin Wahyudi Wiwi Hardayati Y Desmerina Yelmida Azis Yeni Kusumawaty Yossie Amanda Yulis Hamidy Yusni Ikhwan Siregar Zientika Zulfan Saam