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Sofyan Husein Siregar
Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Education Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Physics Social Sciences Other

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ANALISIS POTENSI AIR TERJUN TUJUH TINGKAT BATANG KOBAN LUBUK AMBACANG SEBAGAI DAERAH EKOWISATA Anisaldi Anisaldi; Yusni Ikhwan Siregar; Sofyan Husein Siregar
Jurnal Ilmu Lingkungan Vol 8, No 1 (2014): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.8.1.p.12-17

Abstract

Tourism Area ot Tingkat Tujuh waterfall Batang Koban is located in the village ofLubuk Ambacang sub district of Hulu Kuantan Regency of Kuantan Singingi. TourismArea of Tingkat Tujuh waterfall Batang Koban is a natural tourism destination assetwith huge potential to be developed in the midst of the construction and development ofthe region, and should be given attention optimally and sustainably toprovide benefitsof local communities, to improve the welfare of nature and the surroundingsenvironment. In the development and management of Tingkat Tujuh waterfall BatangKoban Lubuk Ambacang must be able to balance the various aspects of the interplayamong social, economic and environmental. Besides having a diversity of flora andfauna tourism area of Tingkat Tujuh waterfall Batang Koban has a uniquenessecosystem, unspoiled natural phenomena and socio-economic culture of localcommunities, which can be used as a potential in the development of ecotourism in theregion. The method used in this research is a survey method. The research wasconducted on April – May 2010. Location was determined by purposive sampling onthe grounds that this region will become the area of featured natural tourism inKuantan Singingi regency. Departing from the interests of sustainable ecotourismdevelopment, the issue that needs to be studies is, 1) Identify biophysical potential andsocio-cultural communities of tourism area to be developed into an ecotourism region2) Provide policy recommendations on the development of ecotourism in the touristareas. The results showed that Tingkat Tujuh waterfall Batang Koban LubukAmbacang has potential to be developed as ecotourism area. The advantages contain inthe Tingkat Tujuh waterfall Batang Koban Lubuk Ambacang such as uniqueness andmagnificence as well as the different charms of each level. Diversity of flora and faunadue to lie on the Bukit Barisan mountains, the originality scenery of the forest, and thewaterway with some natural charm and myths-myths that can be used as a tourismattraction. The aspects of ecotourism development techniques that can be conducted isthe appointment of the person or institution that served as a regional manager with theknowledge, skills and debriefing in waterfalls ecotourism, repair and improvement offacilities an tourism programs.
HUBUNGAN PRAKTEK PENANGANAN SAMPAH DI KAWASAN KUMUH TERHADAP KEJADIAN PENYAKIT DIARE (STUDI KASUS DI KECAMATAN LIMA PULUH KOTA PEKANBARU) Nurhapida Nurhapida; Sofyan Husein Siregar; Zahtamal Zahtamal
Jurnal Ilmu Lingkungan Vol 13, No 1 (2019): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.13.1.p.34-44

Abstract

Diarrhea is one of the main causes of illness and even death associated with waste management. This study aims to analyze the relationship of waste management with the incidence of diarrhea in the slums of District Lima Puluh of Pekanbaru City. Survey method was conducted through observation and distribution of questionnaires on 326 respondents related to education, length of stay, income, knowledge and practice of garbage collection. The data obtained was analized by logistic regression. The results of the study found that 33 outbreaks of diarrhea from 326 bigger respondents occurred in the low level of garbage collection of respondents. Characteristics of length of stay, knowledge and practice of garbage collection have a mutual influence on the occurrence of diarrhea with an influence contribution of 33.9%. Partially, only garbage collection practices have a significant effect on the occurrence of diarrhea (p <0.05; OR = 66.695) which means that respondents with poor waste collection practices have a 66.695 times chance of getting diarrhea compared to respondents with garbage collection practices good. Municipal Government of Pekanbaru City is very important to pay attention to this aspect and improve the service of garbage transportation to realize better settlement society to be able to avoid the occurrence of diarrhea incidence.
ANALISIS STATUS KUALITAS AIR ANAK- ANAK SUNGAI SINGINGI SEKITAR TAMBANG BATU BARA DI KUANTAN SINGINGI. Noviawati Riza; Thamrin Thamrin; Sofyan Husein Siregar
Jurnal Ilmu Lingkungan Vol 6, No 2 (2012): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.6.2.p.123-133

Abstract

Survay and analysis of water quality has been carried and in several rivers to know the effectof coal mines in the district of Singingi, Regency of Kuantan Singingi Riau Province on Aprilto November 2011. Water samples were collected from location of the mines effluent at Singingi River tributaries namely Sepuh river, Geringging river, Keruh river, Tapi river, flowin to Singingi river. The results of water quality compared with the Government Regulation no.82 year 2001 and refers to the Ministerial Decree. 115 year 2003 on water quality indexshown that Geringging river and Keruh river were heavily polluted, however Sepuh riverand Tapi river were moderate polluted.
STRATEGI PENGELOLAAN KAWASAN SUAKA MARGASATWA BALAI RAJA BERDASARKAN PERUBAHAN TUTUPAN LAHAN Ade Riccard Simatupang; Aslim Rasyad; Sofyan Husein Siregar
Jurnal Ilmu Lingkungan Vol 14, No 2 (2020): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.14.2.p.103-113

Abstract

Forests are an invaluable source of natural wealth and have a strategic value, because forests greatly affect humans and wildlife. Area Balai Raja wildlife reserve Bengkalis Regency, Riau Province was established by the government with the aim of protecting Sumatran Elephants (Gajah Sumatera). The existence of the region experiences pressure from the community through activities, from the local government and oil and gas companies. The research objective is to formulate a management strategy based on changes in land cover. The study was conducted for 3 (three) months at Balai Raja wildlife reserve. The research approach used is a qualitative approach with survey methods and management strategy analysis using SWOT analysis. The results showed that the change in land cover in Balai Raja wildlife reserve Area was due to the presence of oil and gas company activities, community activities and local government activities. The largest change in land cover occurred in 1990 to 2000, where the largest reduction occurred in the secondary swamp forest 8,982.26 hectares, whereas from 2000 to 2010, the largest change in land cover occurred in the swamps of 509.55 hectares and in 2010 to 2015 the largest change in land cover occurred in plantations of 68.2 hectares. Management strategies based on land cover, namely 1) increasing the synergy and cooperation in the management of the area which includes, area boundaries, preservation of flora and fauna as well as awareness and improvement of community welfare, 2) increasing the involvement of related parties in the management of Balai Raja wildlife reserve, 3) restore function area, 4) community involvement in the management of Balai Raja SM Area, 5) Encourage research and development activities on the potentials contained within the Balai Raja SM Area
STRATEGI PENANGANAN KAWASAN PEMUKIMAN KUMUH DI KELURAHAN TANAH DATAR KECAMATAN PEKANBARU KOTA KOTA PEKANBARU Dewi Marni; Sofyan Husein Siregar; Imam Suprayogi
Jurnal Ilmu Lingkungan Vol 14, No 1 (2020): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.14.1.p.8-17

Abstract

The development of slums in urban areas is inseparable of the increases in population and population activity. In addition, undirected and unplanned development also supports the degradation of the quality of residential environment. One area that is included in the slum area is located in Tanah Datar Sub-District. The residential area of Tanah Datar Sub-District is right in the heart of Pekanbaru city. Thus, living conditions and the welfare of the people who live in these settlements greatly affect the face of a city. The characteristics and conditions of slums in each region is different. Thus, this study aims to identify the condition of a residential area in order to determine alternatives to handling slum areas appropriately. The method used  is exploratory descriptive of phenomena and facts relating to the condition of the community and the environment of slum areas based on real facts, expert opinion and the criteria of the Minister of PUPR Regulation Number 14/PRT/M/2018. The results showed that in achieving the goal of handling slum areas, the priority of government policy and budget allocation alignments be the most important factor. Then, strengthen government collaboration with relevant stakeholders and  handling based on the priority scale required by the residential area.
KERENTANAN DAN STRATEGI ADAPTASI MASYARAKAT TEPI WADUK DESA PONGKAI ISTIQOMAH TERHADAP DAMPAK KEKERINGAN DARI PERUBAHAN IKLIM Henny Daniaty; Sujianto Sujianto; Sofyan Husein Siregar
Jurnal Ilmu Lingkungan Vol 13, No 2 (2019): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.13.2.p.141-154

Abstract

Climate change that occurred in the Koto Panjang hydropower reservoir area was triggered by high land use change and was driven by minimal rainfall. The impact of drought occurred. The reservoir water is shrinking and other water sources are also shrinking, especially the Pongkai Istiqomah village located on the edge of the reservoir. These water sources in the form of Binamang River water and residents' well water are also shrinking. As a result, people's lives are disrupted, both in meeting the needs of clean water, bathing, washing and toilet and disrupting the economic conditions of the community. If the community's adaptability is beyond the optimal level, then the community can be said to be vulnerable. Therefore, it is important to know the level of vulnerability and adaptation strategies that can be applied. This research was conducted in July 2017 to July 2018. The research method used was a quantitative method with a descriptive approach. Data collection is done by interview and observation techniques. The interview technique was carried out on 40 (forty) respondents who were guided by a questionnaire. Analyzing the data is done by giving a score for each vulnerability criterion, namely exposure (E, exposure), sensitivity (sensitivity, S) and Adaptive Capacity (AC). The results showed that the Pongkai Istiqomah Village community had a level of vulnerability according to Heston. Y.P (2014) is included in the category of Medium Vulnerability with a score of 0.51. However, this condition cannot be underestimated, so an adaptation strategy that has been analyzed using SWOT-AHP is needed. The results are three priority strategies that have been assessed in terms of percentages namely water harvesting (43.8%), revitalization of existing tools (24.6%) and community empowerment (4.8%). To realize the  adaptation  trategy,  there needs to be  support from the Regional  Government in the  form  of policies related to village-based development planning and sustainable community capacity building.
PENGELOLAAN SAMPAH BERBASIS MASYARAKAT MELALUI PROGRAM BANK SAMPAH DI PEKANBARU Endah Julita; Zukarnaini Zukarnaini; Sofyan Husein Siregar
Jurnal Ilmu Lingkungan Vol 12, No 1 (2018): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.12.1.p.59-62

Abstract

community needs and demands, planned, implemented (if feasible), controlled and evaluated with the community. One of the alternatives that has been proposed to solve the problem of waste in various regions in Indonesia is the garbage bank. The construction of garbage bank is the initial momentum to build collective consciousness of the community to start sorting, recycling, and utilizing garbage because garbage has good selling value, so that environmentally sound waste management becomes new culture of Indonesia. This study aims to analyze community-based waste management through waste bank programs in Pekanbaru and analyze the relationship of waste bank management to environmental, economic and social impacts. The research was conducted at garbage bank of Dalang Collection and BerlianLabuai with 142 respondents. Data collection was done by observation, interview, and questionnaire. Data analysis techniques using descriptive analysis techniques and product moment correlation. From the result of research, the correlation between variable X (waste bank management) and Y (environmental, economic and social impact) is 0,660, and contribution of waste bank management to environmental, economic and social impact is 43,56%. Based on the result of t test analysis obtained tcount (10,39)>ttabel (1,645). Thus it can be concluded that there is a significant relationship between waste bank management on environmental, economic and social impacts.
DISTRIBUSI PENCEMARAN DI PERAIRAN MUARA SUNGAI RIAU, KOTA TANJUNGPINANG, KEPULAUAN RIAU Aras Mulyadi; Sofyan Husein Siregar; Irvina Nurachmi
Jurnal Ilmu Lingkungan Vol 5, No 2 (2011): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.5.2.p.103-113

Abstract

Tanjungpinang city has developed so rapidly. This development is feared will give badimpact to the quality of the waters of Riau River Estuary because it deals directly with thevarious activities which taking place in the Tanjungpinang city. This research was carriedout by the method of survey in August 2011; aims to determine the potential and thedistribution of environmental pollution in the waters of Riau River Estuary. Identification ofpollution potential is sourced from marine (marine based) such as fisheries, ship traffic andmooring boats; and from land (land based) mainly urban waste, residential, hotel andrestaurant, tourism, agriculture, industry and mining. The majority of water quality ismeasured has exceeded the quality standard limit of waters Kepmen LH RI. 51/2004 inAppendix III (for marine biota life).
TINGKAT PENCEMARAN LOGAM Pb DAN Zn PADA PERAIRAN SELAT AIR HITAM DENGAN BIOMONITOR SIPUT Cerithidea obtusa Bahtiar Denny Edison; Yusni Ikhwan Siregar; Sofyan Husein Siregar
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.143-153

Abstract

ABSTRACTThis study aimed to analyze the content of Pb and Zn in sea water, sediment and Cerithidea obtusa and the feasibility of consumption of C. obtusa. This study was conducted from October to December 2014 with the location of the survey is the Selat Air Hitam of Meranti Islands regency of Riau Province. The results showed that the Pb content of sea water ranges from 91.909 to 94.606 μg/l, sediment ranged from 5.125 to 5.705 μg/g and C. obtusa ranged from 6.732 to 6.784 μg/g. Zn content of sea water ranges from 400 to 445.349 μg/l, sediment ranged from 25.174 to 27.035 μg/g and C. obtusa ranged from 32.267 to 36.105 μg/g. The analysis showed that the average content of Pb and Zn in the sediment is still far below the standard value of ERL and ERM, which means not giving a real biological effect on the organism. PLI standard shows the condition of a low level of contamination that has not been necessary remedial action. The average content of Pb and Zn of C. obtusa still below the Directorate General Quality Standard of POM so it is still feasible and safe for public consumption. The PTWI value as the limit consumption of C. obtusa is 1.04 kg/70 kg body weight/week for Pb and 28.67 kg/70 kg body weight/week for Zn.
STATUS KUALITAS PERAIRAN SUNGAI GAUNG ANAK SERKA KABUPATEN INDRAGIRI HILIR DITINJAU DARI PARAMETER FISIKA, KIMIA PERAIRAN DAN STRUKTUR KOMUNITAS MAKROZOOBENTHOS Masykur Hz; Syafruddin Nasution; Sofyan Husein Siregar
Jurnal Ilmu Lingkungan Vol 3, No 2 (2009): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.3.2.p.137-146

Abstract

Research was conducted in Gaung Anak Serka River Sub-Province Indragiri Hilir in Octobertill januari 2008 as a mean to know status of quality of territorial water of Gaung Anak SerkaRiver evaluated from physics and chemical parameter, and community structure ofmakrozoobenthos. The Method used of survey and intake of sampel taken twice, in each stationof sampel taken at 3 dots at random. Research station consist of; station 1 (GAS river estuary),station 2 (Teluk Pinang), station 3 (Dusun Murni), station 4 (Teluk Pantaian), Station 5 (SungaiIliran), station 6 (Teluk Sungka), station 7 (Tuasan), station 8 (Dusun Pergam), station 9(Sungai Empat) and station 10 (Rambaian). Data has taken of quality of water either throughphysics and chemical parameter and also makrozoobenthos. Data of Exsitu analysed inLaboratory Faculty of Fishery and Marine Science of Riau University. Quality of physics waterparameters (temperature, brightness, deepness, current flow) still normal in a conditionaccording to PP. 82. year 2001, except brightness for station residing in part of downstream(station 1-5) have passed normal sill. Chemical parameters (pH, DO. TSS. COD, BOD, Nitrateand Fospat) also stay in normal gyration. While, organism of Macrozoobenthos found in riverconsist of 6 set of relatives, 5 Class and 6 Ordo. Set of relatives consist of Tucideae,Chironomideae, Baetidae, Ctenodrillidae, Donacidae and Nassariidae. Class coversOligochaeta, Insecta, Polychaeta, Pelecypoda and Gastropoda. Ordo Nematoda, Doptera,Ephemerptera, Ctenodrilida, Veneridea and Neagastropoda. Types of Macrozoobenthos areTubifek sp, Sp Chironomous, Baetis Sp, Ctenodrillus Serratus and Cyclop neritea.
Co-Authors ', Thamrin ', Zulkifli AA Sudharmawan, AA Achmad Mulyadi Adam Dionfriski Ade Riccard Simatupang Adriana, Alysa Adrizal, Taufik Afrizal Tanjung Albahri Albahri Alvin Natali Andi Darlianto Anisaldi Anisaldi Anita, Sofia Antoni Antoni Aras Mulyadi Ardhi Yusuf Ardian Dwi Pratama Ardiansyah Hamid Arief Mubyarso Aslim Rasyad Asmika Harnalin Simarmata Bahri S, Aswan Bahtiar Denny Edison Belilasari Belilasari Belilasari, Belilasari Beranda, Ongki Okto Bintal Amin Bornok Silalahi Chairun Nisa Chitra Hermawan Chitra Hermawan Dalimunthe, Salmi Patima Dellarosa, Wiranda Deni Efizon Desmarina, Y. Despela, Despela Dessy Yoswati Dessy Yoswaty Devid Joehari Dewi Marni Dinda Trie K Hayati Dinda Trie K Hayati Dionfriski, Adam Dodik Ridho Nurrochmat Dudi Candra Eddy Handoko Edmond Edwar Efriyeldi, Efriyeldi Elda Nazriati Elizal, Elizal Endah Julita Eva Desy Yulina Siregar, Eva Desy Yulina Fainal Asandi Fairuzia, Putri Marwah Farid Febrianda Fathiya Hanifa Fauzan, M. Febbyolla, Selfi Anidal Febrianda, Farid Fery, Rony andes Gendraya Rohaini Ginting, T.B. Hamid, Ardiansyah Hanif, Naufal Happy Rosalina Hapsoh Hapsoh Hapzi Ali Henny Daniaty I Gusti Wayan Murjana Yasa Imam Suprayogi Ira Putra, Ira Irvina Nurachmi Jamhari Jamhari Jasril Jasril Joenathan Sarumpaet Joko Samiaji Josua Simanjuntak, Josua Lazuardi, Andika Lucky Rahman Lydia S Marpaung M. Hambali M. Hambali Manda Putra, Ridwan Marpauang, EkoRinaldi Masykur Hz Masykur HZ Megawati Hari Dwi Jayanti Mery Mery Mia Audina Mia Audina, Mia Miduk Tampubolon Mila Rosa Miswadi Miswadi Mubarak Mubarak Mubarak Mubarak Muchlis Muchlis Muchlis Muchlis Mudinillah, Adam Mufidah, Marhamah Nurul Muhammad Saroha Lubis Muhammad, Andi Syahroni Mumin Rifai Musrifin Galib Nickson Panjaitan Nila Sari Lubis Nizar Rofiki Nova Esterlita Novi Permata Sari Noviawati Riza Nugraha, Rafiq Prima Nur Arifin Nur Arifin, Nur Nurhapida Nurhapida Nurliya &#039; Octavia Lorensa Br Sinaga Prasiska, Yulia Puspita, Sarah Putri Wahyuni Rahmita, R. Ramadhan, A.R Rasoel Hamidy Renata, Vivien Ridwan Manda Putra Rifardi Rinaldo, Rinaldo Rinaldo, Rinaldo Rini, Yulia Sapta Riski Hambali Risqiana Dani Riza Yuliani Rizka Aprisanti Rizka Aprisanti Rizki, A. Rosa, Mila Rulen, Betty Nia Rusadi, M Dio Eigmar S.Pd. M Kes I Ketut Sudiana . Said Nazman Arif Samsir Samsir Sari, D.J. Selfi Anidal Febbyolla Selvia, Seli Shofian Nanda Adiprayoga Silaban, Santi Maria Sinaga, Octavia Lorensa Br Sirait, Juliper Parasian Sitindoan, Benni Mario K. Sofia Anita Sujianto Sujianto Sujianto Sukendi Sukendi Susiyanti. N Sutami Sutami Sutrisna Sutrisna suwondo suwondo Syafruddin Nasution Syafrudin Nasution Syahril Nedi Taufik Herman Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Trinop Sagiarti TRINOP SAGIARTI, TRINOP Trisla Warningsih Vivien Renata Wahyudi Wahyudi Wahyuni, Weni Indah Windarti Windarti Wiranda Dellarosa Yanasari, Nurry Yanti, D.H. Yosua Afrianus P Yudha Januarizki Setiawan Yulia Prasiska Yuliani, Riza Yusni Ikhwan Siregar Zahtamal Zahtamal Zientika, Zientika Zukarnaini Zukarnaini Zulfan Saam Zulkifli &#039; Zulkifli Zulkifli