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Program Pascasarjana Ilmu Lingkungan Universitas Riau Gedung I, Jl. Pattimura No. 9, Gobah Pekanbaru Telp.Fax. 0761-23742
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Jurnal Ilmu Lingkungan
Published by Universitas Riau
ISSN : 19785283     EISSN : 27214583     DOI : -
Core Subject : Social,
Environmental Science
Arjuna Subject : -
Articles 10 Documents
 1 
Search results for , issue "Vol 9, No 2 (2015): Jurnal Ilmu Lingkungan" : 10 Documents clear
KEARIFAN LOKAL MASYARAKAT SAKAI DALAM MELESTARIKAN HUTAN DAN SUNGAI DI KECAMATAN MANDAU Henni Elyati; Zulfan Saam; Yusni Ikhwan 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.173-182

Abstract

ABSTRACTThis research was conducted in February-June 2015 in the village of Kesumbo Ampai, District of Mandau, Bengkalis. The research was aimed to identify the forms of Sakai tribe's local wisdom toward forest sustainability and the local wisdom itself and analyze its influence toward the river sustainability concept. The method used in this research was qualitative method that was designed to provide a detailed overview on specific individuals or groups in a particular circumstance and symptom. In order to understand the forms of Sakai tribe's local wisdom, the researcher conducted in-depth interviews with the Sakai community leaders, village heads and the Head of Bengkalis' Culture and Tourism Department. The result showed that Sakai's local wisdom can preserve forests and rivers in their vicinity area. One of the methods used to preserve the forest ecology is by applying a strict land zonification. In regards to the land clearing, the Sakai people keeps using a simple technology until now. For the seeds planting as well, the Sakai people does not work the land and the plants are maintained using organic fertilizers. The simplicity of the technology is a symbol of environmental wisdom. For hunting or fishing at the river, the Sakai people uses traditional equipment that are environmentally friendly so that the river area can be preserved.
ANALISIS KUALITAS PERAIRAN DAN EKONOMI MASYARAKAT NELAYAN PADA WILAYAH PENGOLAHAN SAGU DISELAT ASAM DESA MEKARSARI KECAMATAN MERBAU KABUPATEN KEPULAUAN MERANTI Yusmaida Yusmaida; Syafruddin Nasution; Rahman Karnila
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.131-142

Abstract

ABSTRACTThis research was conducted from May to June 2014 in asam strait. Mekarsari Village Merbau sub district Meranti Islands regency. This research aimed to analyze the quality ofthe waters around the disposal of liquid waste of sago processing plantin waters of asam Strait and obtained the economic view of traditional fishermen in Mekarsari village that fishing in the waters of the asam Strait. The method used in this research is a survey method, while to know the economic of fishermen in Mekarsari Village who fishing in the asam Strait, conducted interviews to all of the fishermen that there are 27 people, based on a list of questions that have been made. The result of the study show that some of water quality parameters in the asam Strait of Mekarsari village has exceeded the quality standard based on the Ministry of environmental No.51 of 2004 such as TSS, turbidity, nitrate, ammonia and BOD5. Based on the observations of the macrozoobenthos were found during research in asam Strait of Mekarsari Villages hows that, over all asam strait were moderately polluted with macrozoobenthos diversity index < 3, while the third stations showed heavily polluted conditions with the discovery of macrozoobenthos Capitella sp. Fishermen economic based on the data of fishing income during the study showed greatly a decrease from year to year.
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. 
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.
ANALISIS DAN STRATEGI PENGELOLAAN HUTAN TANAMAN INDUSTRI DI AREAL PT. SATRIA PERKASA AGUNG Rika Az Zahrawani; Usman M Tang; Suwondo Suwondo
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.193-202

Abstract

ABSTRACTThis study aimed to determine changes in the characteristics fisika aspects, chemical and biological propertiesof peat soil as a result of the activities of industrial timber estates at differentages, namely land use HTI age of 3 years, HTIHTI aged 4 years and 5 years of age and strategize Industrial Plantation Forest management. The results showed physical changes due to peatland conversion into Industrial Plantation Forestisan increase in the value of bulk density, particle density, water levels, chemical changes due to peatland conversion into Industrial Plantation Forestisan increase in the pH value and the content of C-organic, biological changes due to peatland conversion into Industrial Plantation Forestisa decrease inthe number of microbes. Results of the analysis strategy SWOTPT. Satria Agung Perkasa is inquadrant 1, with rekomedasi strategy, namely: Increase the commitment of all stakeholders in the management of peatland in accordance with prevailing regulations, Organize and manage the optimal conditions of water management, Invites all parties to be more concerned about the environmental impact monitoring peatland, Campaign on the importance of the role and maintain the condition of peat, and to promote the importance of the role and maintain the condition of peat.
REVITALISASI WADUK CIPTA KARYA KECAMATAN TAMPAN DALAM MENJAGA FUNGSI DAN PELESTARIAN LINGKUNGAN Wulan Sri Rahayu; Zulkarnaini Zulkarnaini; Ferry Fatnanta
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.122-121

Abstract

ABSTRACTThe purpose of this study was to determine the capacity of the Waduk Cipta Karya as much garbage and sediment into the reservoir, the problems that occur in the Waduk Cipta Karya and revitalizing Waduk Cipta Karya. This study was conducted in approximately Waduk Cipta Karya because although this reservoir has been constructed for the reduction of the flooding that occurred in District Tampan, but floods still occur when it rains.The results showed that the capacity of the Waduk Cipta Karya has declined This is because the waste and sedimentation in reservoirs. problems that occur in the Waduk Cipta Karya is the number of bins that are in dams and reservoirs supporting facilities are poorly maintained, and the revitalization efforts that can be done by the government and the public about the form of the arrangement of drainage and improvement of waterways, sediment control, provision of counseling and guidance to the community around reservoirs and land use regulation. Factors that cause inundation and flooding in District Tampan is the absence of water infiltration due to changes in land use and habits of the people who throw garbage into the waterways.
OPTIMALISASI PENGELOLAAN AIR LIMBAH DETERJEN DENGAN SISTEM RAWA BAMBU T. Edy Sabli; Yusni Ikhwan Siregar; Sofia Anita; Siti Zahrah
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.154-162

Abstract

ABSTRACTDomestic waste pollution has been among serious problem recently. Detergent contributed significantly lead to eutrophication as well as toxic to the environtment. A simple technology could be applicated by wetland system, in which bamboo were planted. The objective of the present study were to reduced level of detergent, Methylene Blue Active Substances (MBAS) by the bamboo wetland system. A laboratory experiment were conducted with Completely Randomized Design (CRD) with two factors including initial MBAS concentration, and residence time. Factors operating conditions were performed following Taguchi Methods. It revealed that the system has MBAS reduction efficnicy of 85,11%. The residence time significantly reduce the detergent concentration with a regression Ŷ = 12.22-0.4X2, with coeficient determination R = 79,46, apparently, four factors; initial detergent concentration, residence time, aerobic condition, and soil type (Podzolik Red Yellow) that affect the decreasing of MBAS level, with percentage of 9,11%, 8,34%, 2,68%, and 0,29% respectively.Key words: management, detergent, bamboo
ANALISIS KELIMPAHAN DINOFLAGELLATA BENTIK PADA SUBSTRAT BUATAN DI PERAIRAN KOTA PADANG SUMATERA BARAT Tengku Mutia Smita Dwivayana; Thamrin Thamrin; Efriyeldi Efriyeldi
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.122-130

Abstract

ABSTRACTDinoflagellates are group of phytoplankton that is besides plankton are also benthic. Its abundance in the waters may cause red tide phenomenon. Abundance of Benthic Dinoflagellates in waters influenced by several environtmental factors. The method used is an experimental method. Sampling using artificial substrates (gauze). The results showed on the Muara Padang station has the highest concentration of nitrate and phosphate are 0,195 and 0,028 mg/l with the lowest value of the abundance of benthic Dinoflagellates 400,4 cells/100cm2 and the lowest concentration of nitrate and phosphate is located on the Teluk Bungus station are 0,033 and0,003 mg/l with the highest value of the abundance of benthic Dinoflagellates 660,4 cells/100cm2.
HUBUNGAN HIGIENE DAN SANITASI PEDAGANG DENGAN KONTAMINASI SALMONELLA PADA DAGING AYAM POTONG DI PASAR TRADISIONAL PEKANBARU Adhistie Indah Sari; Aras Mulyadi; Dedi Afandi
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.163-172

Abstract

ABSTACTTerms of carcass and chicken meat quality is clarifying that Salmonella is a dangerous pathogen bacteria that responsible to cause gastroenteritis. With the result that, in food products are not allowed to contain Salmonella. Both hygiene and sanitation traders are very influence on food safety, so foods is matterials are not contaminated with bacteria. This research aims to determine the correlation between hygiene and sanitation traders with Salmonella contamination at chicken meats in traditional market of Pekanbaru. This research used analytic survey with cross sectional design. Research carried out in traditional markets in Pekanbaru and laboratory testing for microscopic investigation. The population was traders in traditional markets of Pekanbaru. The sampling technique is purposive sampling that consist of 10 samples that are 2 markets in Panam, 2 markets in Arengka, 2 markets in Labuh Baru, 2 markets in Cik Puan, and 2 markets in Kodim. The result of this research shown that there were 3 traders unhygiene products, where there were three samples of chicken meats contaminated with possitive Salmonella bacteria. While, there were four traders had poor sanitation. So, there were three samples of chicken meats with possitive Salmonella bacteria and one negative contaminated with Salmonella. Based on investigation of Lambda correlation, there is a correlation between hygiene traders with Salmonella contamination of chicken meats in traditional markets of Pekanbaru with p value 0,038 (p<0,05), and there is correlation between sanitation traders with Salmonella contamination of chicken meats in traditional markets of Pekanbaru with p value 0,038 (p<0,05).
ANALISIS KELAYAKGUNAAN AIR TANAH DALAM DITINJAU DARI ASPEK KUALITAS DAN GEOLOGI LINGKUNGAN DI KOTA TEMBILAHAN INDRAGIRI HILIR Muammar Qadafi; Bintal Amin; Muhammad Edisar
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.131-142

Abstract

ABSTRACTThis study was conducted to determine the feasibility of groundwater in the Tembilahan city in terms of environmental geology aspect and physic-chemical parameters. The Schlumberger Array of geoelectric technique used to determine the depth and types of aquifers in Tembilahan city, whereasthe quality of ground water determined byLaboratory testing water samples from existing wells. Groundwater that is used by the public is a semi confined groundwater at a depth of 147m to 208m and located under a mudstone layer. Physically the water was slightly yellowish, but odorless, water temperature ranges between 28-34°C, the conductivity ranged from 474-1187μs/cm, and total dissolved solids (TDS) ranging from 50mg/l-726mg/l. Water chemistry parameters analyzed The degree of acidity (pH) ranged from 6.48 to 7.32, hardness as CaCO3 between 21-126m /l, iron (Fe) 0.1-1 mg/l, nitrate 0,0417-0,0604mg/l, sulfur 2-7mg/l and chloride 11-224mg/l. Persistence of chemical parameters of water based on Permenkes No.416/Menkes/Per/IX/1990, the location of aquifers that are under a layer of mudstone causing semi confined ground water in Tembilahan City was not fit for use specially for consumption water.

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