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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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Kota pekanbaru,
Riau
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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
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Search results for , issue "Vol 11, No 2 (2017): Jurnal Ilmu Lingkungan" : 10 Documents clear
ANALISIS PENGARUH FAKTOR IKLIM DAN KEBAKARAN HUTAN/LAHAN TERHADAP KONSENTRASI PM10 DI KOTA PEKANBARU SELAMA KURUN WAKTU TAHUN 2011-2015 Adi Candra; Thamrin Thamrin; Mubarak Mubarak
Jurnal Ilmu Lingkungan Vol 11, No 2 (2017): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.11.2.p.209-227

Abstract

Land/Forest Fire and Climate Factor Influence Analysis of PM10 Concentrations in Pekanbaru City during the 2011-2015 Timeframe have been done. The purpose of this study to find out how big the influence of climate and forest/land to PM10 concentration and its impact on aviation and incidence of Acute Respiration Infection (ARI) disease in Pekanbaru City during the period 2011-201. The method used in this research is secondary data survey method located in Pekanbaru City Air Laboratory, BMKG Pekanbaru, Pekanbaru City Health Office, PT. Angkasa Pura II Pekanbaru and LAPAN. Data were analyzed statistically and discussed descriptively. The population in this study is all of the data for PM10 and climatic factors Sukajadi station records and other data from relevant agencies. Sampling was done by using purposive sampling method that is a diary within 24 hours of the PM10 and climatic factors are summed and then taken the average monthly. so that the sample observations from the years 2011-2015 as many as 60 samples (12 samples in one year). The results showed that climatic factors and forest / land fires (hotspots) affect the concentration of PM10 in Pekanbaru City. From 7 (seven) variables analyzed finally obtained 3 (three) variable very significant influence. The concentration of PM10 also affects the aviation activity and the incidence of ARI in Pekanbaru. Based on the research results can be concluded that the factors that greatly affect the concentration of PM10 is the event of forest fire and land (hotspot) next rainfall and the last is the wind speed. The incidence of ARI and the aviation activity in Pekanbaru City is also influenced by PM10 concentration
KAJIAN DAMPAK PENAMBANGAN EMAS TANPA IZIN (PETI) TERHADAP LINGKUNGAN SUNGAI BATANG KUANTAN KECAMATAN KUANTAN MUDIK KABUPATEN KUANTAN SINGINGI RIAU Mari Rezki; Zulkarnaini Zulkarnaini; Sofia Anita
Jurnal Ilmu Lingkungan Vol 11, No 2 (2017): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.11.2.p.106-115

Abstract

This research was conducted in January 2015 until August 2016 at Batang Kuantan rivers through in Saik Village, Pebaun Hulu Village and Pebaun Hilir Village of Kuantan Mudik subdistrict. The purpose of this study is to analyze the socio-economic circumstances and cultural community as well as the effect of the use of mercury in gold mining without permission (PETI). The study used survey methods, the river water is taken to be brought to the laboratory to be identified physical parameters (temperature, TSS, current velocity) and chemical (DO, BOD5, COD and pH). Data needs, including primary data obtained through questionnaires by respondents and secondary data. The sample size was 45 respondents who work panning for gold and including in Saik Village, Pebaun Hulu Village and Pebaun Hilir Village of Kuantan Mudik subdistrict. With the gold mining Without Permission (PETI) the economic circumstances of local communities to be better than ever because of income or greater income. Social and cultural state of the society changes, people began consumptive, the emergence of prostitution among the food stalls around the gold mine. The use of mercury in the Gold Mining Without Permission (PETI) do not pollute the water environment Batang Kuantan river at the study site because of the mercury content of <0.000024 mg / L is still below the threshold.
IMPLEMENTASI KONSEP GREEN CAMPUS PADA PERGURUAN TINGGI UNIVERSITAS RIAU Mahendra Mahendra; Zulfan Saam; Syafruddin Nasution
Jurnal Ilmu Lingkungan Vol 11, No 2 (2017): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.11.2.p.164-177

Abstract

This research held on May until November 2016 in Riau University Jl. Bina Widya Km. 12,5 Simpang Baru Panam, Pekanbaru. The aim of this research was to discover and evaluate implementation of green campus concept on PSLH Riau University policy, provision of enviromentally friendly facilities, and waste management in Riau University area. The kind of this research is quantitative research with survey method. Primary data was obtained from observation result of PSLH Riau University, ESU Riau University, interview and field observation document, while secondary data resource was obtained from literature study which is related with green campus concept. The result showed that PSLH Riau University policy got score 86,7 in implementation criteria was very good, provision of enviromentally friendly facilities in Riau University got score 82,5 in implementation criteria was very good, and waste management in Riau University area got score 27,5 in implementation criteria was not good enough.
ANALISIS PENYEBARAN KEMISKINAN KABUPATEN/KOTA DI SUMATERA Yunita Ariani Zebua; Fajar Restuhadi; Syaiful Hadi
Jurnal Ilmu Lingkungan Vol 11, No 2 (2017): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.11.2.p.116-125

Abstract

Poverty is one Fundamental issues serious concern which become from the government. An important aspect of supporting poverty tackling strategies is the provision of accurate and targeted poverty data. BPS presents data set and poverty information and indicators related to poverty issues in level regency/city and province. The island of Sumatra is the region with the densest population after Java with the distribution of poverty of 21.6%. The purpose of this research was to analyze of poverty factors spreading of regencies/cities in Sumatera to formulating appropriate policies. The research consist of 6.468 cell data covering 154 regencies/cities in Sumatera and 42 poverty indicators which are processed with factor analysis. The research results showed that the factors of poverty of the Regency and City in Sumatera were: 1) economic factors, employment and housing facilities, 2) under-five health factors, 3) factors of labor and clean water facilities, 4) social factors, 5 ) Maternal health factors, education and government facilities. Therefore, in formulating the policy, the government should pay attention to the things that are done in poverty alleviation was to pay attention to the factors causing poverty that existed each region of the Regency / City.
ANALISIS FUNGSI RUANG TERBUKA HIJAU DI KOTA BAGANSIAPIAPI Eka Wahyuni; Nofrizal Nofrizal; Mardianto Manan
Jurnal Ilmu Lingkungan Vol 11, No 2 (2017): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.11.2.p.178-190

Abstract

Green Open Space of Bagansiapiapi has different functions, the difference in community activity, the function of Green Open Space in Bagansiapiapi is ecologically, socially, culturally, economically and aesthetically uneven. The purpose of this study is to describe how the function of RTH ecologically, socio-culturally, economically, and aesthetically on the object of GOC in Bagansiapiapi. This research was conducted at Green Open Spaces (GOC) in Bagansiapiapi by using survey method by using questionnaire. Based on the result of the calculation MPE method, it is obtained the priority result. GOC used as research object in Bagansiapiapi according to the expert is City Park, City Forest, Coastal Nature Park of Rokan River Batu 6, Cultural Park, and Jalan Bintang Sungai Pabrik Park. Ecologically, the each function of GOC in Bagansiapiapi was carried out in five parks, namely City Park, City Forest, Coastal Nature Park of Rokan River Batu 6 which have good category, while Cultural Park and Jalan Bintang Sungai Pabrik Park have not good category. A micro climate regulator becomes the indicator with the highest index value due to the presence of plants that can block the sunlight and lower the environmental temperature on RTH. Socio culturally, the function of GOC in the Coastal Nature Park of Rokan River Batu 6 and Cultural Park is best category, while the City Forest is bad category. The criteria as a place of recreation becomes the indicator with the highest index value because the GOC is indeed used by the community as a place of family gathering, playing, discussing, and culinary because the location is beautiful, cool and calm. Aesthetically, the function of GOC for City Park and Cultural Park is best category, while the Coastal Nature Park of Rokan River Batu 6 and Jalan Bintang Sungai Pabrik Park get good category. City Forest have bad category in aesthetically function. Beautify the urban environment and stimulate the urban creativity is the higest index indicator due to the combination of soft and hard scape elements as well as its existence as a center of urban activity.
STRATEGI PROGRAM 3R (REDUCE, REUSE, RECYCLE) DALAM PENGELOLAAN SAMPAH DI KOTA TEMBILAHAN Elma Susanti; Zulkarnain Zulkarnain; Viktor Amrivo
Jurnal Ilmu Lingkungan Vol 11, No 2 (2017): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.11.2.p.126-139

Abstract

Negative impacts of waste become a problem especially in urban areas. Waste reduction can be implemented by increasing the role of the community through the 3R Program (Reduce, Reuse, Recycle). This study has been conducted from March to May 2017 in Tembilahan city using survey method and descriptive analysis. Data was collected by direct observation and interview to the research object in the form of current community behavior and government participation. This study aims to formulate the strategy of 3R Program in Tembilahan city by using SWOT-AHP analysis. The results showed that there were eight strategic alternatives according to importance weight priority in 3R Program strategy, namely: (a) optimizing TPST/TPS-3R for waste management; (b) disseminating the 3R Program effectively; (c) creating innovations in waste processing efforts; (d) empower communities in small scale waste processing industries; (e) Increase local government performance in waste management; (f) empower communities in the 3R Program; (g) establishing TPST/TPS-3R in each sub-district; and (h) controlling communities waste production. Therefore, good coordination among stakeholders related to the implementation of alternative strategies which has been formulated so that able to establish 3R Program based waste management in Tembilahan City.
KUALITAS DAN PERSEPSI PENGUNJUNG TAMAN KOTA JALAN DIPONEGORO DAN TAMAN OLAHRAGA DAN REKREASI JALAN YOS SUDARSO PEKANBARU BERDASARKAN GREEN FLAG AWARD Alfi Puadi; Yusni Ikhwan Siregar; Zulfan Saam
Jurnal Ilmu Lingkungan Vol 11, No 2 (2017): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.11.2.p.191-198

Abstract

This research was undertaken between Mei and July 2017 at two locations for public spaces in the Pekanbaru city, namely, the Pekanbaru City Garden (Taman Kota Pekanbaru) in Jalan Diponegoro and Sports Park and Recreation Park Rumbai (TORR) in Jalan Yos Sudarso. The objective of the research is to collect information regarding the condition of city parks and perception available within as well as visitors’ activities on both public spaces based on the Green Flag Award’s standards. This research applied a quantitative method utilizing a respondent perception approach with rating system. Data generated from the rating system were thus interpreted into a qualitative reading. From the field observation at both public parks, researches learnt that visitors made use of them for weekend recreations for family and friends as well as romantic couples. Activities carried out include leisure pastime, parents-children bonding, sport exercises and informal market peddling. The rating score based on Green Flag Award standard as evaluated for Taman Kota Jalan Diponegoro got a value of 1.77 observers and 1.76 observers according to visitor perceptions. TORR Jalan Yos Sudarso 1.76 both from observation and visitor perception. Both parks are categorized as less satisfactory.
PEMANFAATAN SIMBIOSIS MIKROALGA Chlorella sp. DAN STARBACT® UNTUK MENURUNKAN KADAR POLUTAN LIMBAH CAIR SAGU Fajar Restuhadi; Yelmira Zalfiatri; Dini Aji Pringgondani
Jurnal Ilmu Lingkungan Vol 11, No 2 (2017): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.11.2.p.140-153

Abstract

The puspose of this research was to study the symbiotic system of a complex microorganisms contained in Starbact® as a decomposer agent with the addition of photosynthetic microoalgae Chlorella sp. as an oxygen producer in reducing organic loads of sago milling effluent. The experimental design was Completely Randomized Design (CRD) with 5 treatments and 3 replications. The treatments were concentration variations of Starbact® (0, 0.135, 0.270, 0.405, and 0.540 per cent v/v, respectively) with 800 ml/L (6,6 x 106 cell/ml) microalgae Chlorella sp. added up with waste sago milling effluent into total of 2 liters of the liquid. The data obtained were analyzed statistically using Analiysis of Variance (ANOVA) and Duncan’s Multiple Range Test (DNMRT) at 5% level. The result showed that the addition of Starbact microorganisms had significant affect for COD, BOD, TSS, Nitrate, Phospate, DO and pH. The treatment chosen from the result of this research was the P4 treatment showed the highest level of reduction which had the value of COD 88,04%, BOD of 85,27%, TSS of 71,67%, Phospate of 48,21%, Nitrate of 71,06%. The result also showed an increasing of DO as much as 3 times from 1.85 mg/L into 5.91 mg/L, while pH increased significantly from 4.1 into 7.4.
PENINGKATAN VOLUME SEMEN DAN KUALITAS SPERMATOZOA IKAN BETOK (Anabas testudineus Bloch) UNTUK PEMIJAHAN BUATAN DALAM KONSERVASI SUMBERDAYA PERAIRAN Sukendi Sukendi; Windarti Windarti; Ridwan Manda Putra
Jurnal Ilmu Lingkungan Vol 11, No 2 (2017): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.11.2.p.199-208

Abstract

This study aims to determine the increase of cement volume and the quality of fish spermatozoa betok (Anabas testudineus Bloch) by using ovaprim and hCG stimuli for artificial spawning in the conservation of marine resources. The treatment used was P1 = ovaprim injection with dose 0.4 ml / kg body weight, P2 = ovaprim injection with dose 0.6 ml / kg body weight, P3 = injection of hCG with dose 400 IU / kg body weight, P4 = injection hCG with dose of 800 IU / kg body weight and P5 = 1 ml of physiological 0.65% / kg body weight (as control). The parameters measured were the volume of cement, spermatozoa concentration, spermatozoa motility and viability of spermatozoa. The results showed that the best treatment was 0.6 ml ovaprim / kg body weight injection, 0.9 ml of cement volume, spermatozoa concentration of 1250 x 109 cells / ml, spermatozoa viability of 88.90% and spermatozoa motility of 65.40%.
PENDUGAAN KANDUNGAN KARBON LIMBAH BATANG POHON KELAPA SAWIT PEREMAJAAN KEBUN DI PROVINSI RIAU Endro Siswoko; Aras Mulyadi; Thamrin Thamrin; Bahruddin Bahruddin
Jurnal Ilmu Lingkungan Vol 11, No 2 (2017): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.11.2.p.154-163

Abstract

Until 2009, Riau Province had lost more than four million hectares of forest. The loss of forest coverage was caused by several reasons, such as forest area converted into oil palm plantation (29%), converted into industrial forest (24%) and abandoned deforested land (17%) which was not replaced by any other plants. Up until 2016, Riau Province ranked first in oil palm plantation development with area of 2,430,508 hectares and total of 534,827 workers. The largest amount of replanting activity waste came from oil palm trunks. The treatments of oil palm trunks waste by burning as well as decomposing were considered wasteful and costly. This also leads to a massive carbon emission in the atmosphere, which would cause global warming. Currently, CO2 gas concentration is 40% higher compared to pre-industrial era mainly due to fossil fuel incineration and deforestation. This research aims to measure the dry weight and the amount of carbon and carbon dioxide stock within oil palm trunks waste, as a consideration in taking a policy on preventing and or reducing carbon released to the atmosphere. Oil palm trunks waste came from PT. Perkebunan Nusantara V Persero (state-owned) plantation in Tandum, Riau Province. Data for measuring dry weight and the amount of carbon and carbon dioxide stock was taken randomly from three oil palm trunks. Every trunk was divided into three part (lumbers) which represent the base, middle, and top part of the trunk. Based on the research result, the weight of dry oil palm trunks averages 394.11 kg/tree or 50.45 ton/ha. Carbon stock on oil palm’s biomass averaging at 223.68 kg C/tree or 28.63 ton C/ha, equivalent to 104.97 ton CO2/ha of carbon dioxide stock. The dry weight and the amount of carbon and carbon dioxide in base trunk part are higher than the middle, and the middle part was higher than the top. This data indicates that the base part of the trunk contain the highest amount of biomass and carbon and carbon dioxide stock. 

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