cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
jil@ejournal.unri.ac.id
Editorial Address
Program Pascasarjana Ilmu Lingkungan Universitas Riau Gedung I, Jl. Pattimura No. 9, Gobah Pekanbaru Telp.Fax. 0761-23742
Location
Kota pekanbaru,
Riau
INDONESIA
Jurnal Ilmu Lingkungan
Published by Universitas Riau
ISSN : 19785283     EISSN : 27214583     DOI : -
Core Subject : Social,
Environmental Science
Arjuna Subject : -
Articles 271 Documents
 10   11   12   13   14 
KOMPOSISI DAN STRUKTUR PERMUDAAN POHON PIONIR BERDASARKAN JENIS TANAH DI KABUPATEN SIAK. Edmond Edwar; Rasoel Hamidy; Sofyan Husein Siregar
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.149-167

Abstract

The results showed that the soil type Latosol consist of 49 species, dominance of the highesttype for Forest Seedlings were Manggis Hutan (Garcinia parvifolia), saplings of Ludai(Sapium beccatum), poles of Mahang (Macaranga gigantea), tree of Sendok-Sendok(Endospermum javanicum). Soil type of Brown Forest Soil consist of 28 species, The highestdominance Seedlings type of Pulai Sudu (Kibatalia boornensis), saplings of Tempinis (Sloetiaelongata), pole of Terap (Artocarpus elasticus), tree of Mahang (Macaranga gigantea). Soiltypes of Organosol consist of 21 species, the highest level of dominance type seedlings KelatMerah (Sizygium cuminii), Kelat Putih (Sizygium subglauca), Kopi-Kopi (Randiaanisophylla), the saplings of Tenggek Burung (Evodia aromatica), the pole of TenggekBurung (Evodia aromatica), The tree of Mahang (Macaranga hypoleuca). The highestspecies dominance values index (1) at the level of tree on the soil type of Organosol andLatosol, while the lowest (0.0426) at the level of sapling on the soil type of Latosol. Thehighest of diversity value index (3.4837) at the level of saplings on the soil type of Latosol,while the lowest (0.0000) at the level of trees on the soil type of Organosol and Latosol. Thehighest of Similarity index (23.33) at the similarity between Brown Forest Soil and Latosol atthe level of saplings, while the lowest of similarity index (0.00) at the similarity betweenLatosol and Brown Forest Soil at the level of tree, Organosol and Latosol at the level ofpoles and tree, Brown Forest Soil and Organosol at the level of seedling, pole and tree.
POLA PENYEBARAN MINYAK DI PERAIRAN SELAT RUPAT DUMAI, RIAU. Thamrin Thamrin; Khairil Anwar; Mubarak Mubarak
Jurnal Ilmu Lingkungan Vol 1, No 1 (2007): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.1.1.p.37-44

Abstract

Observation of oil concentration was conducted to know pattern of oil distribution in Rupat Strait in front of Dumai City, Riau. Samples were collected on 19 sampling side on Rupat Strait in June 2007, and the samples transported to Chemistry Laboratoty, FMJPA, Riau University before data were analyzed by using software surfer. Highest concent ration of oil was detected around harbor of Duinai City and distribu ted to both northern and southern from around the Harbor. Concentration pattern of oil distribution decreased toward all directions from a round harbor, and may be controlled by tidal current which cause oil distribution occurred horizontally with the coast of Dumai City side was longer thami vertical distribution from Dumai side to Rupat Island. 
FAKTOR-FAKTOR PENENTU TINGKAT PARTISIPASI PEDAGANG DALAM PENGELOLAAN SAMPAH DI PASAR PAGI ARENGKA KOTA PEKANBARU Zulkarnaini Zulkarnaini; Zulfan Saam
Jurnal Ilmu Lingkungan Vol 3, No 1 (2009): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.3.1.p.1-11

Abstract

Garbage is the one of environmental problems that still unhandled. One complicated problem isgarbage in market had increased relatively and problematically. Trader participation hadinfluenced of garbage management of market. The results had showed that trader participationtrader in garbage management at morning market of Arengka Pekanbaru was moderately. Thedeterminant factors had influenced participation level was education, earning, garbage cares,regulation, environmental condition and facilities.
ANALISIS GANGGUAN PENDENGARAN PADA PEKERJA PEMOTONG RUMPUT AKIBAT KEBISINGAN DARI MESIN PEMOTONG RUMPUT TAHUN 2014 Defri Erman; Sukendi ' Sukendi; Suyanto ' Suyanto
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.121-130

Abstract

This study aims to analyze and examine the effect of job tenure, length of employment,and the age of workers mower against hearing loss due to noise generated by the lawnmower. This study used a cross-sectional approach, with a total sampling usingsampling as many as 30 workers cutting the grass in the town of Thorns. Theindependent variable of this study is the intensity noise (dB), tenure (years), duration ofwork (hours), and the age of workers mower. The analysis was performed usingunivariate and bivariate.The results showed there is 1 variable that affects the functionof the auditory capacities of workers mower, lawn mower that worker's age (p value:0.002,  2 : 9600, CL: 0.005-0.464). From the bivariate analysis showed that age ofmower workers is the most dominant disorder that affects hearing loss on mowerworkers.
POTENSI CADANGAN KARBON PADA LAHAN MINERAL PERKEBUNAN KELAPA SAWIT PT. GUNA DODOS KABUPATEN PELALAWAN PROVINSI RIAU Hidayat Pratamasari; Yusni Ikhwan Siregar; Mubarak Mubarak
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.63-69

Abstract

Indonesia's forest area in 2017 is 93.6 million ha and deforestation in forest area 2017 is 64.3% while the export of palm oil from year to year has increased significantly.it can be seen from the average growth rate of palm oil area during 2004 - 2014 is 7.67%.and palm oil production increased on average of 11.09% per year. The approach of this research is quantitative research conducted using systematic equation of some allometric equations. Observation and data measurement is done directly on the object of research with the eight observation points which also applied as replication. The results of research and data processing of palm oil plant carbon stocks on flat surface and wavy surface are Total carbon stock stored in flat surface is 85.36 ton / ha while total carbon stock in wavy surface is about 82.41ton / ha. The average total carbon stock of the lower plants contained in flat surface are 0.95 ton / ha while for wavy surface is 1.16 ton / ha. The Average total understorey carbon stock found on flat surfaces are 1.06 ton / ha while for wavy surface is 1.28 ton / ha. The average total carbon stock of soil contained in flat surface and wavy surface is 0.0031 ton / ha. The average total carbon stock of palm oil plantations in flat surface is 79.73 ton / ha while for wavy surface is 83 ton / ha. While The value of carbon sequestration benefits from the development of palm oil plantation in PT. Guna Dodos Pelalawan Regency is Rp.Rp.10.206.380.810,-.
PARTISIPASI MASYARAKAT DALAM PEMBANGUNAN PRASARANA LINGKUNGAN MELALUI PROGRAM DANA HIBAH KHUSUS (SUATU KAJIAN BANTUAN DANA PERDESAAN DI KECAMATAN KANDIS KABUPATEN SIAK) Syaifuddin Syaifuddin; Sujianto Sujianto; Thamrin Thamrin
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.95-102

Abstract

Participation of people in development of environment infrastructure through special grantprogram in Kecamatan Kandis, Siak Regency, correlation of people participation prior toimplementation, during implementation, and after implementation. The development shouldfulfill the requirement of regulation of Bupati Siak Nomor: 38 Year 2010. The data used inthe research is primary and secondary. The primary data was fulfilled by questionnaire topeople and stakeholders directly related to development of environment infrastructurethrough special grant program in Kecamatan Kandis, Siak Regency for 65 people that relatesto the variable of people participation and development of environment infrastructure thatare measured in Likert scale. Secondary data in the research was obtained from books andother information, from printed sources and other electronic source that relevance to theresearch. People participation in the village of Kandis, Sam-sam and Belutu in thedevelopment of environment infrastructure through special grant program in Kecamatan Kandis, Siak Regency was performed well. People participation in Kandis village was bettercompared to people participation in Sam-sam and Belutu village. Correlation of peopleparticipation in the village of Kandis, Sam-sam and Belutu prior, during, and after theimplementation of the development of environment infrastructure through special grantprogram in Kecamatan Kandis, Siak Regency has significant influence. People participation before and after the development partially influence the development of environmentinfrastructure. However, people participation during the implementation did not has influence because the development still in progress according to program planning althoughthere was no people participation during the development. The development of environmentinfrastructure through special grant program in Kecamatan Kandis, Siak Regency has beenperformed well and has fulfilled the requirement of regulation of Bupati Siak Nomor: 38 Year 2010, which are effective, correct time, correct amount, and in good quality.
The Factors that Influenced the Obedience of Bacteriological Test toward Total coliform Content at Refill Drinking Water Depot in Kuantan Singingi District Rosalina Helen Purwitasari; Zulkarnaini Zulkarnaini; Suyanto Suyanto
Jurnal Ilmu Lingkungan Vol 11, No 1 (2017): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.11.1.p.14-24

Abstract

This Reseach was conducted in November 2016 until January 2017 located in Kuantan Singingi district. The purpose of this research is to analyze the effect of simultaneous and partial also the direct and indirect effect between the knowledge owner of refill drinking water depot, the cost of bacteriological test, the health worker supervision and physical environment of refill drinking water depot toward the obedience of bacteriological test, and analyzed the effect of obedience bacteriological test toward the Total coliform content. Based on the research was known that the knowledge variable, the cost, the supervision, physical environment had effected simultaneously and significant toward the obedience of bacteriological test. Partially there was no effect between the knowledge owner of refill drinking water depot toward the obedience of bacteriological test. While the variable of cost the bacterilogical test, the health worker supervision and physical environment had the significant effect toward the obedience of bacteriological test. The cost of bacteriological test was influenced directly toward the obedience of bacteriological test and inderectly through the variable of worker health supervision and physical environment. The supervision was influenced directly toward the obedience of bacteriological test and influenced indirectly through the cost variable and physical environment. The physical environment was influenced directly toward the obedience of bacteriological test and influenced indirectly through the cost variable and supervision. The obedience of bacteriological test has not significant effect toward Total Coliform contents at refill drinking water depot in Kuantan Singingi district.
PENYELIDIKAN POLA SEBARAN LIMBAH DETERJEN BAWAH PERMUKAAN TANAH DENGAN APPLIKASI GEOLISTRIK Juandi M Juandi M
Jurnal Ilmu Lingkungan Vol 5, No 1 (2011): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.5.1.p.29-44

Abstract

Schlumberger geoelectric configuration can be applied to investigate the presence anddistribution of detergent waste water below the surface. The resistivity of detergent provide alarge response at near point where the water sprinkler, while the resistivity decreases at point farfrom the water sprinkler. The resistivity value of the pure water, pure detergent and grossdetergent are 20.0 Ohm.m, 12.4 Ohm.m and 11.2 Ohm.m, respectively for the measurement ofthe track AB, while the values of resistivity for the measurement of track CD are 16.8 ohm.m,13.3 ohm.m, and 10.9 ohm.m, respectively
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 TINGKAT STRES KERJA TENAGA KESEHATAN PERIODE KABUT ASAP DI KOTA PEKANBARU TAHUN 2015 Ibnu Affan; Zulfan Saam; Riki Sukiandra
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.230-235

Abstract

Pekanbaru is one of the cities in Indonesia who has a negative impact on haze. The Government made efforts through blackouts water bomb and holiday of public service, except for police, health and fire suppression. Health sector is one of the sectors mostaffected in these policies. Some of the officers claimed to experience work stress because they worked in excess situations. This research aims to determine the periods of smog index parameters based on the standards of air pollution, the number of cases of respiratory and other diseases cases arising during the smog in Pekanbaru and analyze stress levels health work force aperiod of smog in the city Pekanbaru in 2015. This research used a qualitative approach to survey methods. The results showed that the period of fog happens in September and October, based on the parameters of the ranges in air pollution standards index on number 838 and categorized is very dangerous because it is above the range >400  the number of  cases of respiratory and other diseases cases arising during the smog in the city of Pekanbaru. For the case of respiratory amounted to 2,462 cases. As for other diseases such as skin irritation amounted to 56 cases, eye irritation 37 cases, asthma 40 cases, pneumonia 56 cases  and died 1 case. While the economic loss at the time of the occurrence of the smog periods which give rise to cases of respiratory illness and other diseases is Rp.518,158,880. Stress level health workforce a period of smog in the city of Pekanbar  in 2015 is at a high category. 

Page 12 of 28 | Total Record : 271

 10   11   12   13   14 

Filter by Year

2007 2023


Reset
Filter By Issues
All Issue Vol 17, No 1 (2023): Jurnal Ilmu Lingkungan Vol 16, No 2 (2022): Jurnal Ilmu Lingkungan Vol 16, No 1 (2022): Jurnal Ilmu Lingkungan Vol 15, No 2 (2021): Jurnal Ilmu Lingkungan Vol 15, No 1 (2021): Jurnal Ilmu Lingkungan Vol 14, No 2 (2020): Jurnal Ilmu Lingkungan Vol 14, No 1 (2020): Jurnal Ilmu Lingkungan Vol 13, No 2 (2019): Jurnal Ilmu Lingkungan Vol 13, No 1 (2019): Jurnal Ilmu Lingkungan Vol 12, No 2 (2018): Jurnal Ilmu Lingkungan Vol 12, No 1 (2018): Jurnal Ilmu Lingkungan Vol 11, No 2 (2017): Jurnal Ilmu Lingkungan Vol 11, No 1 (2017): Jurnal Ilmu Lingkungan Vol 10, No 2 (2016): Jurnal Ilmu Lingkungan Vol 10, No 1 (2016): Jurnal Ilmu Lingkungan Vol 9, No 2 (2015): Jurnal Ilmu Lingkungan Vol 9, No 1 (2015): Jurnal Ilmu Lingkungan Vol 8, No 2 (2014): Jurnal Ilmu Lingkungan Vol 8, No 1 (2014): Jurnal Ilmu Lingkungan Vol 7, No 2 (2013): Jurnal Ilmu Lingkungan Vol 7, No 1 (2013): Jurnal Ilmu Lingkungan Vol 6, No 2 (2012): Jurnal Ilmu Lingkungan Vol 6, No 1 (2012): Jurnal Ilmu Lingkungan Vol 5, No 2 (2011): Jurnal Ilmu Lingkungan Vol 5, No 1 (2011): Jurnal Ilmu Lingkungan Vol 4, No 2 (2010): Jurnal Ilmu Lingkungan Vol 4, No 1 (2010): Jurnal Ilmu Lingkungan Vol 3, No 2 (2009): Jurnal Ilmu Lingkungan Vol 3, No 1 (2009): Jurnal Ilmu Lingkungan Vol 2, No 2 (2008): Jurnal Ilmu Lingkungan Vol 2, No 1 (2008): Jurnal Ilmu Lingkungan Vol 1, No 1 (2007): Jurnal Ilmu Lingkungan More Issue