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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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INDONESIA
Jurnal Ilmu Lingkungan
Published by Universitas Riau
ISSN : 19785283     EISSN : 27214583     DOI : -
Core Subject : Social,
Environmental Science
Arjuna Subject : -
Articles 271 Documents
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PENELITIAN PENDAHULUAN PENGARUH TEMPERATUR TERHADAP SURVIVAL EMBRIO DAN EBRIOGENESIS IKAN SILAIS TRICOPTERIS LIMPOK Thamrin Thamrin; Abdul Patah Rasyidi; Mulyadi Mulyadi; Rosyadi Rosyadi
Jurnal Ilmu Lingkungan Vol 4, No 1 (2010): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.4.1.p.1-10

Abstract

The experiment and observation of embriogenesis of Silais fish (Criptopteris limpok) wereconducted in Laboratory of Agriculture Faculty, Islamic University of Riau in December 2009.The aim of this study was to investigate the effect of temperature on a number of newly hatchedC. limpok and to describe the embriogenesis. Survival rate of larvae was 5 times higher intreatment (25oC) compared with control (29oC), i.e. 5% in treatment and 1% in control. Thenumber of larvae survival rate was low, but this condition was predicted causeb by low qualityof gamet. Embriogenesis development of eggs need 24 hours of length period of time to hatch,and they have a yolksac during 4 days.
ANALISIS KONSENTRASI LOGAM BERAT PADA KERANG SIMPING (PLACUNA PLACENTA) DAN AIR SEBAGAI INDIKATOR KUALITAS PERAIRAN MUARA SUNGAI INDRAGIRI Itje Lestari; Bintal Amin Amin; Marnis Marnis
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.45-54

Abstract

This research was conducted in March – April 2018 in the waters of Indragiri River estuary. This study aims to analyze the concentration of Pb, Cd, Cu and Zn in water and scallop (Placuna placenta) and to calculate the safety limit in consuming the scallop from the estuary. Sampling was done at 6 stations and analysis of heavy metals concentration was performed by AAS Shimadzu AA-7000. The results of the study showed that the concentration of heavy metals between stations varied but the concentrations between stations in outer part and inner part of the estuary was not significantly different (p>0.05). The average concentration of Pb, Cd, Cu and Zn in surface water were 0,0744; 0,0038; 0,0302; 0,1761 mg/L, and in scallop were 0,3100; 0,5300; 7,8669; 43,1069 µg/g, respectively. Heavy metals concentration in water and scallops shows positive correlations, except Pb. Based on the calculation of PTWI, it is recommended to consume the scallop from Indragiri river estuary of not more than 22,58 kg/week (Pb); 3,69 kg/week (Cd); 124,57 kg/week (Cu) and 45,46 kg/week (Zn). 
STATUS PENGELOLAAN LINGKUNGAN PERTANIAN KOTA DI KECAMATAN MARPOYAN DAMAI KOTA PEKANBARU Agussalim Simanjuntak; Tengku Nurhidayah; Nofrizal Nofrizal
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.51-58

Abstract

Urban agricultural expanding on empty farm near in settlement and society activityplace which utilized to fulfill the urban society food. Usage of chicken dirt manure,chemical manure, pesticide must be doing to have a high vegetables production so thatadvantage was reached. Usage an abundant of manure and pesticide can contaminatethe environment. The experimental has done to analyzed management of urbanagricultural environment, and impact of urban agricultural on environmental biofisic.Management of urban agricultural environmet was doing by farmers got by asking withquesioner in random sampling, analyzed water and soil to find biofisic aspect with apurposive sampling on three point of water sample and two point of soil sample. Thequality of water sample compared to Peraturan Pemerintah Nomor 82 Tahun 2001,while two point of soil sample was comparing. The result of this study shown that: thefarmer never use an urban biomass, manure composit and vegetation pesticide; usageof chemical manure and pesticide increasing nitrat (NO3) contains on agricultural landwater haved passed away the boundary sill and a very low of pH value.
ANALISI KANDUNGAN BORAK PADA JAJANAN BAKSO TUSUK DI SEKOLAH DASAR DI KECAMATAN BANGKINANG KABUPATEN KAMPAR. Nurkholidah Nurkholidah; Mirna Ilza; Cristine Jose
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.134-145

Abstract

School-age children is an investment of a nation and the growth depends on the intake offood. Currently there are still many foods that contain borax as the meatball skewers are soldfreely in the elementary schools sub district of Bangkinang. In addition it is alleged there isno control over school snacks both the government and the schools that need to be conductedstudies on the use of borax on meatball skewers. The research aims to determine the contentof borax and proximate analysis of the meatball skewers in sub district of Bangkinang, comparing the borax and nutritional content of meatball skewers which are made directly bythe merchant and the meatball skewers that are purchased from the manufacturer anddetermine the characteristics and motivations of merchant that using borax. Samples weretaken from 17 merchants who sell in the elementary schools sub district of Bangkinang asmuch as 3 times the sampling distance of 1 week and 3 times of observation. Based on theresearch the average characteristics of meatball merchant ages are 32,41 years old with 2.1years experience of selling and the duration of 5.24 hours a day with a turnover of Rp.268,680. High school and junior high school educated merchant make more own meatballswhich conceal the recipe and only 5.88% of merchant who ever got the attention of thegovernment. Merchants who sell meatball skewers at the elementary school generally usesborax. The content of borax ranged from 0.48 mg/g sample up to 2.32 mg/g sample. Thelargest average content of borax on meatball skewers obtained from the manufacturer. Thenutritional content of the protein content ranged from 0.18% to 1.58%. The water content between 28.84% to 64.12%. Fat content ranged from 0.62% to 8.74%. Ash content rangedfrom 1.61% to 5.01% and carbohydrates ranged from 30.94% to 59.24%. The highestaverage levels of fat, ash and carbohydrate levels are meatball made by merchants while thehighest protein and water contents obtained from meatball skewers manufacturer. Motivationof merchant use borax is obtained more chewy and durable meatballs texture so will result inhigher profits moreover the merchant do not know borax and dangers due to the lack ofgovernment attention.
ANALISIS POTENSI SERAPAN KARBON DI KAWASAN ARBORETUM FAKULTAS KEHUTANAN UNIVERSITAS LANCANG KUNING Mariana Mariana; Ermina Sari; Jumiati Jumiati; Marta Dinata
Jurnal Ilmu Lingkungan Vol 10, No 2 (2016): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.10.2.p.121-127

Abstract

This study aims to determine the value of the index of species diversity in vegetation Arboretum Arboretum and analyze potential as a carbon sink. This research was conducted at the Faculty of Forestry Arboretum Pekanbaru Lancang Kuning University Academic Year 2015/2016, data collection was conducted in December 2015 - January 2016. The method used in this research is the method of plot or squares that are distributed on a line (transect). Squares method which is one method used in analyzing the state of the vegetation (Soerianegara & Indrawan, 2005). Results of research conducted in the Arboretum area of data showed that the vegetation is dominated by mature trees Pulai (Alstonia scolaris) and spoons (Endospermum diadenum). Vegetation is dominated by small trees bloody (Myristica inners). At the seedling stage is dominated by red fowl (Palaquium burckii). Potential carbon uptake reached 2301.83 / ha. It can be concluded that the value of the index constituent species diversity of vegetation tend to be categorized Arboretum high and has a great potential to absorb carbon
ANALISIS BIOMASSA DAN CADANGAN KARBON TANAMAN BAMBU BELANGKE (Gigantochloa pruriens) Bambang Suprihatno; Rasoel Hamidy; Bintal Amin
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.82-92

Abstract

The research was conducted from November 2011 to January 2012 in the mineral soil of Kebun Kayangan, PT Salim Ivomas Pratama to estimate the potential of carbon stock of the bamboo and to quantify the amount of carbon that can be absorbed by bamboo plants. Theresults of the research showed that carbon content of culm biomass from 50.68 to 54.87%(mean of 53.84%), leaf from 47.68 to 53.76% (mean of 51.47%) and twigs/branches from51,97 to 52,86 % (mean of 52.48%). The average of carbon content of the bamboo plantbiomass was 52.60%. Biomass obtained from the bamboo plants with different heights were145.07 g (1 m height), 461.33 g (3 m height), 834.79 g (5 m height), 999.24 g (7 m height),781.14 g (9 m height), 958.31 g (11 m height) and 1,925.67 g (12 m height). The average ofthe bamboo biomass was 872.22 g/individual. The potential of the bamboo biomass from23.47 to 29.82 t ha -1 with a mean of 26.30 t ha-1. Carbon stocks obtained from the bambooplants with different heights were 78.07 g C (1 m height), 248.04 g C (3 m height), 448.64 gC (5 m height), 541.68 g C (7 m height), 425.72 g C (9 m height), 519.67 g C (11 m height),1,029.79 g C (12 m height) and the average was 470.23 g C/individual. The potential ofcarbon stock of the bamboo ranged from 12.61 to 15.93 t C ha-1 with a mean of 14.08 t C ha -1. Total carbon stock in bamboo plantation were 52.55 t C ha-1, which was itemized asfollows : carbon stocks of bamboo 14.08 t C ha -1, under storey 0.11 t C ha-1, litter 2.83 t Cha-1 and soil 35.53 t C ha -1. Allometric equations to estimate of biomass according to high ofbamboo plant was Polynomial Y = - 520.31 + 684.62x – 113.76x2 + 6.0227x3 {Y = biomass(g) and x = plant height (m)}. Allometric equations to estimate carbon stock according tohigh of bamboo plant was Polynomial Y = - 274.64 + 362.45x – 59.81x2 + 3.1594x3 {Y =carbon stocks (g) and x = plant height (m)}.
KORELASI ANTARA KUALITAS PERAIRAN DAN TINGKAT PREVALENSI BAKTERI PATOGEN PADA IKAN MAS YANG DIBUDIDAYAKAN DI WADUK KOTO PANJANG KABUPATEN KAMPAR Risman Ferdiansyah; Syafruddin Nasution; Henni Syawal
Jurnal Ilmu Lingkungan Vol 10, No 1 (2016): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.10.1.p.21-33

Abstract

Utilization of Koto Panjang reservoir for common carp (Cyprinus carpio) breeding using floating net cages is increasing. This results in a decrease of water quality and infectious bacterial disease. The lack of information about the diversity of pathogenic bacteria and the prevalence of pathogenic bacteria , led to the need for studies to observe the relationship between the incidence of diseases caused by pathogenic bacteria with the water quality parameters. This study aims to determine the quality of the waters, inventory pathogenic bacteria, as well as knowing the correlation between water quality parameters with the prevalence of pathogenic bacteria in common carp in Koto Panjang reservoir. Location of the study included five observation stations (Dam Site, Pulo Gadang, Batu Langkah Besar, Muara Mahat, and Tanjung Alai) with three sampling periods. Water quality parameters measured were temperature, pH, Dissolved Oxygen, Nitrate, Nitrite, Ammonia, Phosphate, Total Suspended Solids, and Biological Oxygen Demands. Result of water quality measurements showed that the water quality was still good and the water was still in the range of quality standards required, except for the content of ammonia which was already passed the threshold. The pathogenic bacteria in common carp were Aeromonas sp, Pseudomonas sp, Yersinia sp and Pasteurella sp., While on the water samples were Pseudomonas sp, Enterobacter sp, Vibrio sp, Aeromonas sp, Streptococcus sp, and Staphylococcus sp. The correlation between the prevalence of pathogenic bacteria and water quality parameters was vary, Aeromonas sp was weakly correlated (32.3%), while the prevalence of Pseudomonas sp had a strong relationship (81.3%). The correlation between the total bacteria and water quality had a strong connection, water quality parameters were measured at 64.8% affected total bacteria and 35.2% were influenced by other factors.
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.
ANALISIS FAKTOR RESIKO TERHADAP SANITASI KAPAL DI PELABUHAN BATU AMPAR Chandra Putra; Zulkarnain Zulkarnain; Musrifin Ghalib
Jurnal Ilmu Lingkungan Vol 12, No 2 (2018): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.12.2.p.104-111

Abstract

Background and Objectives : Sanitation is an effort to prevent disease by eliminating or controlling environmental risk factors which are the chain of disease transmission. This study aims to analyze the ship sanitation component based on the regulation of the minister of health and add two other components, namely the knowledge of the crew and the role of port health workers. Material and Method : Ships are water vehicles of any type and type that are driven by mechanical power, wind power or delayed including dynamic supporting vehicles. The analysis used in this study is inferential statistical analysis namely ANOVA to see the role of two other indicators (knowledge of X4 crew and the role of health workers X5) in addition to 14 indicators according to the minister of health regulations consisting of Food Sanitation (X1), Water Sanitation (X2 ), Waste Management (X3), Shipbuilding Knowledge (X4), Role of Health Workers (X5). Results : Statistically using ANOVA as a whole there is a significant effect on Ship Sanitation, but after further testing after ANOVA there were several pair of indicators that did not significantly influence the pair X14 and X45. As we know that, the instrument used in the scientific study of this study is a questionnaire that was built from indicators on the checklist of vessel sanitation hygiene checks. If further analysis shows that the ABK knowledge indicator (X4) that has existed so far is often overlooked because there is almost no supporting facility in providing short training (courses) to ship crews in improving competence in the shipping sector. Conclusion : Based on post ANOVA analysis of five indicators, ABK knowledge indicators are very insignificant because of the very lack of facilities or those responsible for accommodating ship crews to improve competence, so that their understanding of ship sanitation which is a prerequisite for obtaining yacht permits has no role important as issued by the regulation of the health minister of the Republic of Indonesia.
EVALUASI PROGRAM KESEHATAN LINGKUNGAN DI PUSKESMAS SIAK HULU II KABUPATEN KAMPAR TAHUN 2012 Indawati ' Indawati; Thamrin ' Thamrin; Zainal Abidin
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.171-179

Abstract

This research was conducted on March to August 2012, at Public Health Center of SiakHulu II Kampar regency. This study generally aims to evaluate the program of theenvironmental health at Public health center of Siak Hulu II Kampar regency in 2012,while the specific objectives are to evaluate the program landfills and waste andevaluate vector control programs in Public health center of Siak Hulu II Kamparregency. The method used in this research is a qualitative method. Analysis of the datausing content analysis to obtain in-depth information from informants about landfillsand waste and vector control to be made by noting the matrix and analysis manually.The results of program activities of landfills and waste at Public Health Center wasnot performing well and was not achieving the target set, where the environmentalhealth officers only surveyed garbage and waste in communities residential, whilemonitoring of garbage and waste in another place there has never been carried outsupervision and follow-up. In monitoring garbage and waste, due to limitedenvironmental health officer and far distance of coverage areas, health officerssupervise in line with the counting of numbers of the free larva, while the results of theVector Control Program for vector causing dengue fever can be accomplished inaccordance with procedures established by the Department of Health, but there areobstacles to doing fogging because Public health center firstly have to collect case ofEpidemiology investigation (PE) for a month and then report to the regency HealthOffice to conduct fogging while for vector types causes other diseases that are notcontrol ever only if there is a problem in the society so Public community health centerwill cooperate with existing cross sector of health center working area and doingoutreach to the community

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