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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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Riau
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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KANDUNGAN LOGAM BERAT PADA JAGUNG YANG DIPUPUK DENGAN KOMPOS IPAL PABRIK PULP DAN KERTAS SERTA KELAYAKANNYA UNTUK KONSUMSI. Aslim Rasyad; Joko Samiaji; Erwan Efendi
Jurnal Ilmu Lingkungan Vol 2, No 1 (2008): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.2.1.p.1-8

Abstract

Sludge as the solid waste produced by pulp and paper industry shows appreciable amounts of essentialelements for plant nutrients, but the use in agriculture is sometime restricted by its heavy metal content. Thisstudy was intended to determine the content of heavy metals in corn plant fertilized by several rates of compostIPAL which was made of sludge obtained from pulp and paper industry. Three levels of compost ie; 10, 20, 30t.ha-1, and NPK fertilizer were applied to corn as well as control in a randomized block design with fourreplications. At around 55 days after planting (DAP), two very young husks (baby corn) and at 90 DAP, 50mature seeds were sampled from each plot. Heavy metals content including Pb, Cd, Cu, and Zn were mesuredfrom these samples by atomic absorbtion spectrophotometer Type NOV-AA 300. It was imperative to note fromthis study that Pb and Cd contents were not detectable both in baby corn and mature corn seed obtained fromplants applied by any level of compost. Copper and Zinc contents were significantly increased in baby corn andmature seed of plants applied by compost compared to that applied by NPK fertilizer or control. However, ifthe heavy metal contents observed from this study were converted to daily tolerable intake for human, thevalues were lower than the maximum tolerable standard, thus both baby corn and mature seed harvested fromcorn fertilized by compost IPAL were save for human consumption.
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.
STRATEGI PENGELOLAAN KAWASAN PERMUKIMAN PESISIR KOTA SELATPANJANG Risqiana Dani; Zulfan Saam; Sofyan Husein Siregar
Jurnal Ilmu Lingkungan Vol 7, No 2 (2013): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.7.2.p.212-222

Abstract

Coastal settlement region with all the uniqueness of nature, beauty and appeal is an idealarea for development of settlement activity. The fact that the population growth rate is highwill result in changes to the existing ecosystem. Environmental conditions of coastal Selat panjang city not arranged properly, moreover high level of poverty is one of reason thedecent settlement have not been fulfilled. The purpose of this study is to identify thecharacteristics of the coastal settlement Selatpanjang city, analyzed the usefulness of physicalsettlement as a living space, to support social, cultural and economic activities and todetermine the management strategies of coastal settlement Selatpanjang city. This study isusing the method of survey research and to transform quantitative data into qualitative datause a Likert scale. The result of this study found that the characteristics of the coastalsettlements of Selatpanjang city is dominated by the use of land up the majority of populationis used as a settlement, settlement condition is largely a non-permanent settlements and semi-permanent, and not the presence of coastal buildings yet. Physical conditions compatibilitylevel of the settlement as a living space with a residential component of legality, buildingstructure, the living space per occupant, water supply, availability of bathroom facilities,trash heap services and the electricity grid was found that the condition of occupancy “LessUnder” as a living space, the next level of concordance as a means of supporting social,cultural and economic activities of coastal communities Selatpanjang city with assessmentcomponent of health, education, religious duties, government and public services, open area,trade and services obtained results “Less Under”, so it is necessary to repair or provision ofthe settlement. Strategic management of the coastal settlement Selatpanjang city to do withthe control of land use, increased as a function of residential living space, improving thequality of neighborhoods as well as the improvement of housing facilities and infrastructure.
BIOGAS SEBAGAI MODEL MITIGASI EMISI GAS METAN PADA SEKTOR PETERNAKAN DI PROVINSI RIAU Eka Rahma Citra Lestari; Usman M Tang; Bintal Amin
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.1-14

Abstract

This study aims to determine the amount of methane gas emissions generated from thelivestock sector in Riau Province in 2007-2011 and to analyze biogas as a mitigation modelto reduce the emission of methane gas. Mitigation model was based on the institutional,community, breeders, technical and environmental aspects by using the Analytical Hierarchy Process (AHP). The results of this study showed that the largest source of methane emissionscome from livestock of beef cattle, amounting to 8275 tonnes in 2011. Based on thecalculation of AHP, the mitigation model of biogas could be made by prioritizingenvironmental aspects, which include improving environmental sanitation, reduce odorpollution, reduce greenhouse gases, and helps forest, land and water conservation programs. 
FAKTOR YANG BERPENGARUH TERHADAP PREFERENSI PENGHUNI MEMILIH PERUMAHAN DI KECAMATAN TAMPAN, KOTA PEKANBARU Gina Purnama Sari; Zulfan Saam; Ferry Fatnanta
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.150-161

Abstract

Housing construction in Tampan subdistrict developed rapidly, either on a small scale, medium or large where developers offer a range of housing alternative to attract customers. The choice of housing is more varied, so that the resident have essential factors as a consideration in selecting a residential location. This study aimed to analise the factors that influence resident preferences in selecting housing in Tampan sub district. Colecting data is using surveys method and interviews with conducted sample selection through stratified random sampling of 100 respondents was obtained. The results showed that from the Chi Square test obtained eleven indicators relating to resident preferences are residents income, the physical condition of the area, the location of the area, environmental comfort, developers offers, the basic physical needs of a healthy home, road access, availability of electricity, sewerage systems, social institutional and accessibility. However, the results obtained by logistic regression analysis of factors that most affect the resident preferences in selecting housing in Tampan sub district is the location of the area, road access , sewerage systems and accessibility.
THE IMPACT OF ENVIRONMENTAL DEGRADATION ON THE SOCIO-ECONOMIC ASPECTS OF COMMUNITY IN THE SIAK RIVER WATERSHED, RIAU PROVINCE INDONESIA Fitria Devita; Suardi Tarumun
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.15-24

Abstract

Sungai Siak di Provinsi Riau yang merupakan sungai terdalam di Indonesia mempunyai peranan penting sebagai prasarana transportasi dan memberikan kehidupan bagi masyarakat yang tinggal di sepanjang Daerah Aliran Sungainya (DAS). Seiring dengan perkembangan ekonomi dan penduduk pemanfaatan sungai dan DAS Siak telah melebihi batas kapasitasnya sehingga terjadi kerusakan ekosistem. Kerusakan ini bersumber dari perubahan kegiatan manusia yang langsung mempengaruhi ekosistem sungai Siak dan kegiatan yang tidak langsung mempengaruhi ekosistem. Tujuan dari penelitian ini adalah untuk menganalisis dampak dari kerusakan ekosistem sungai Siak terhadap kehidupan ekonomi dan sosial masyarakat yang tinggal disepanjang DAS Siak. Untuk mencapai tujuan penelitian diatas maka dilakukan survey lapangan di tiga buah desa dan satu kelurahan untuk mengumpulkan data primer berupa data fisik dan kimia dan data ekonomi dan sosial. Ada dua variable yang diidentifikasi yaitu data kualitas air untuk melihat tingkat kerusakan ekosistem dan data ekonomi dan sosial sebagai variable terkena dampak. Penurunan kualitas air disebabkan oleh tiga faktor utama yaitu limbah yang dibuang oleh industri yang berdiri disepanjang sungaiSiak, limbah domestik dari aktifitas manusia perkotaan dan limbah dari aktifitas pembangunan yang menggunakan lahan secara massive di daratan disepanjang DAS. Analisis data dilakukan secara kualitatif deskriptif. Hasil penelitian menunjukkan bahwa selama 10tahun terakhir telah terjadi perubahan lingkungan pada DAS dan sungai Siak yang merusakjasa lingkungan yang selama ini diberikan oleh sungai Siak sehingga mempengaruhi kondisi ekonomi dan sosial masyarakat yang tinggal di DAS Siak. Dampak ekonomi dan sosial ini adalah penurunan pendapatan, penurunan tingkat kesehatan, perpindahan pekerjaan ke strata yang lebih rendah, dan pada tingkat tertentu terjadinya perubahan budaya masyarakat. Secara umum perubahan produksi jasa lingkungan yang selam ini diberikan oleh DAS Siak telah menyebabkan tingkat kesejahteraan penduduk menurun.
ANALISIS KELIMPAHAN DINOFLAGELLATA EPIBENTIK PADA Sargassum sp DI PERAIRAN TELUK BUNGUS PROVINSI SUMATERA BARAT Putri Wahyuni; Thamrin Thamrin; Sofyan Husein Siregar
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.58-66

Abstract

Epibentik Dinoflagellates can be epiphytic (associated with seagrasses or macroalgae). This study used a survey method with Sargassum sp as a Dinoflagellata attachment. Research on the abundance of Dinoflagellata was conducted in Bungus Buy in November 2014. Based on samples collected, nine Dinoflagellates were found, where five of them were potentially toxic. They were Chatonella, Gonyaulax, Ceratium, Dinophysis, Prorocentrum, Gambierdiscus, Ceratium, Alexandrium, Pyrodinium and Scrippsiella with an abundance of 5231-12177 cell/g. The results showed no relationship between the concentration of nitrate and phosphate on the abundance Dinoflagellates. The nitrate concentrations ranging from 0.0175 to 0.0312 mg / l and phosphate concentrations ranging from 0.0181 to 0.0354 mg / l.
PERILAKU MASYARAKAT DAN PERANSERTA PEMERINTAH DAERAH DALAM PENGELOLAAN SAMPAH DI KOTA TEMBILAHAN Achmad Mulyadi; Sofyan Husein; Zulfan Saam
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.147-162

Abstract

This research is conducted with the aim to find out people's attitudes in waste managementwhere waste management has not implemented with a maximum in accordance with UU No. 18Tahun 2008 on Household Waste Management, Household and Similar Specific as a basis forhousehold waste management has not done with maximum, especially in urban communities oneof them in Tembilahan City and knowing participation of local government waste managementin Tembilahan city and find relationship or influence people's behavior and participation oflocal government waste management in Tembilahan City. Social behavior in waste managementin Tembilahan city is still at the level of new homeland was highly influenced by the level ofpublic education is still low 54% below high school and 56% self-employed job anddissemination of information is not maximized. Participation of local government in wastemanagement in Tembilahan city is still very low homeland where the provision of which is stillnot fit the needs, socialization is still lacking, data collection and monitoring have not done.Community empowerment by the government has not at all to walk, so the role of the localgovernment is still not optimally. In order for waste management in the Tembilahan City bebetter to do some things that do socialization, socialization is expected with this community cantake advantage of available facilities, and provision of facilities as needed, separation of wetand dry waste and distribution facility or facilities evenly, providing a tool transportmotorcycles or wagon to improve service access to public housing. Further research is also inorder to find an appropriate method of waste management in accordance with the geographicalconditions of city waste and homeland.
MODEL DISTRIBUSI LIMBAH BOD5 TERSEBAR (NONPOINT SOURCE POLLUTION-BOD) DI PERAIRAN LAUT PULAU BULUH KOTA BATAM KEPULAUAN RIAU Haerizul Fahrullah; Zulkarnaini Zulkarnaini; Syahril Syahril
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.140-151

Abstract

Background and Purpose: The large number of shipyard industrial activities that stand around Buluh Island has the potential to pollute the waters of the island of Buluh so that it impacts on the catches of the reed island fishermen themselves. Some electronic media reported the impact felt by the fishermen of Buluh Island on the shipyard industry and farm of pig activities. This study aims to maintain the quality of the aquatic environment on Batam City's Buluh Island through the modeling of sources of scattered waste, so a study of non-point pollution is needed that has a direct impact on people's lives. Material and Methods: BOD parameters, in general are widely used to determine the level of waste water pollution. BOD measurement is a measurement of the amount of oxygen used by microorganisms in decomposing organic matter that is in a waters. Decomposition of organic matter involves various organisms and oxidation reactions occur with the end result of carbon dioxide (CO2) and water (H2O). Oxidation reactions during the BOD examination are the result of biological activity and the reactions that take place are influenced by the population and temperature. This research was conducted in the Buluh Island area, Bulang District, Batam City, Riau Islands Province. This research was conducted in April - June 2019. The location of the study was Buluh Island, where there were many shipyards and pigs which were thought to be a source of waste distributed in the marine waters of the island of Batam City. Sampling is done based on the station (5 stations) that have been determined and measured in the laboratory and compared with the results of the model using equation 1. Results: Based on the results obtained at the five stations both for measurement results and modeling results (calculation results) BOD concentration values the highest is at station-3 and station-5 with values 16,978 and mg / L.17, 986 mg / L. This is because the station is the main source of waste in the farm of pigs and the location of the largest shipyard in the study area which has an impact on the decline in catches of Batam Island's Buluh fishermen. Conclusion: Based on the analysis conducted in this study, it can be concluded that by using the equation of the distribution model of scattered limbs and some physical parameters such as current speed, distance, coordinates and some water samples at each station, it is very easy to map the BOD-wide waste distribution model in Buluh Island waters. Batam City, Riau Islands.
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.

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