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Jurnal Ilmu Lingkungan
Published by Universitas Riau
ISSN : 19785283     EISSN : 27214583     DOI : -
Core Subject : Social,
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Articles 10 Documents
Search results for , issue "Vol 10, No 2 (2016): Jurnal Ilmu Lingkungan" : 10 Documents clear
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.
ANGGREK PENSIL (Papilionanthe hookerina) ASLI BENGKULU SEBAGAI SPESIES BARU Roilan Roilan
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.204-210

Abstract

Cagar Alam Danau Dendam Tak Sudah already undergone several expansion area. First in 1936, where the Dutch East Indies government designated it a nature reserve with a total area of 11.5 hectares. In 1979, the nature reserve area dipeluas again to 430 hectares. Until 1999, the total area to 577 hectares. This lake is a prime habitat for rare endemic plants, the orchids pencil (Papillionanthe hookeriana). Other species also live here like a sun orchids, palm, plawi, island, daffodils, gelam, stretched, sikeduduk, brosong, acang swamp, and ferns. The beauty of this orchid is able charming British government and society so that in 1882 was named the "Queen of Orchids" and awarded "First Class Certificate". However, in the habitat of the Danau Dendam Tak SudahNot It rare orchid is increasingly difficult to find However, like other endangered species in the country, exploits make drastic shrinking population and since the early 1990s, Orchid Pencil rare start. Conditions that are threatened by extinction it makes BKSDA Bengkulu attempt to do multiplication and release the back to the lake in 2007 and 2008.
ANALISIS PERBEDAAN IKLIM MIKRO TERHADAP KENYAMANAN PENGUNJUNG PADA RUANG TERBUKA HIJAU DI KOTA PEKANBARU Miranti Putri Ridwan Gucci; Zulkarnaini Zulkarnaini; Sofia Anita
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.112-120

Abstract

The aim of this study was to analyze differences in microclimate, the comfort index and the perception of comfort of visitors in each of the green open space. Location of the study are in three different green open space that is City Forest, City Park and Polytechnic Caltex Riau Park (PCR). The method used was a survey and observation. The sampling method is purposive sampling. The result showed that the average temperature of City forest reached 27.35ºC with 72.12% an average of humidity and 9274.67 Lux intensity of light. Furthermore, comfort index in the city forest was uncomfortable and perception comfort of visitors in good categories the day while, the lack of good are in the afternoon. The average temperature of the city park was 27.83ºC with 71.55% an average of humidity and at 6239.33 Lux intensity of light. Comfort index in the city park was also in the category of comfortable and perceived the comfort of visitors in the category of being there during the day and poor in the afternoon. The average temperature, humidity, intensity of light in the PCR Park were, 30.61ºC, 64.30%, and 16567.67 Lux, respectively. The comfort index in PCR Park was uncomfortable. Nevertheless, the perception of visitors comfort was better in the morning and poor during the day.
ANALISIS SANITASI DAN STRATEGI PENGENDALIAN LALAT DI PELABUHAN KAWASAN INDUSTRI DUMAI (KID) PELINTUNG Abdi Candra; Usman M Tang; Elda Nazriati
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.162-178

Abstract

This study aims to analyze and observe the condition of port sanitation with flies density. The results of pre-survey at canteen and dock of Dumai Industrial Estate port (DIE) Pelintung, show that poorly sanitary conditions thus leading to high density of flies. Besides, lack of attention and awareness of canteen and dock owner in maintain environmental sanitation. This study was using a survey method toward the conditions of harbor sanitary. Techniques of data retrieval were observation, questionnaires and interviews. Data analysis was quantitative and qualitative. The results obtained from this study was the sanitary condition of Dumai Industrial estate Port (DIE) Pelintung, not yet qualified healthy harbor, especially not waterthight sewage, not closed, not fluent canal, puddles, unclean bathroom/toilet, odor, inadequate in number not watertight landfills. Statistical test result showed that there was a strong correlation (r = 0.816) and significant (p = 0.007) between the sanitary conditions with the density of flies. Environmental sanitary condition of Dumai Industrial Estate Port (DIE) Pelintung was not ineligible, the density of flies in canteen was high and in dock was fair, there was a correlation between the port sanitary conditions with the density of flies and application of Integrated Vector Control (IVC) was not running well. The port sanitary conditions should to be improved, especially sewage, bathroom/toilet and bins to reduce the density of flies vector, and apply Integrated Vector Control (IVC).
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
PENGARUH KADAR DEBU AMBIEN TERHADAP GANGGUAN KAPASITAS FUNGSI PARU : STUDI KOMFERATIF ANTAR PEKERJA PADA PT JR DAN PT SR Gusman Virgo; Sukendi Sukendi; Zulkarnaini Zulkarnaini
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.179-186

Abstract

Lung capacity is the capacity of lung function that is the description of the function of the respiratory system ventilation so that an unknown amount of capacity ventilation and the presence or absence of lung function abnormalities ventiliator (Brunner & Suddarth, 2010). Process disturbance lung capacity at the start of their lung function disorders caused by the presence of dust. Dust is one of the pollutants that can lead to respiratory problems for workers in industries associated with the dust in the production process. Dust is also often referred to as particles suspended in air (Suspended Particulate Metter / SPM) with a size of 1 micron to 500 microns. The purpose of this study was to determine the analysis comparison of ambient dust levels on the incidence of lung disorders vital capacity in industrial factory workers. This study uses observational study design, with a cross-sectional design that was conducted in June-August 2015 in Plant PT JR and SR Kampar PT. Number of samples 40 people. Measuring instruments used are questionnaires and observation sheets. Analiais data used is simple logistic regression. The results showed that the density of dust is not normal in a company 10 times the risk of impaired lung function compared to the density of dust in the normal threshold (CI 2.892 to 21.659). While the company at risk of 21.6 times and impaired lung function compared to the density of dust in the normal threshold (CI 1.313 to 335.951) after controlling for confounding variables is the variable sport. Workers who are not using PPE at company A risk 8 times impaired lung function compared with workers who use PPE (CI 2.692 to 24.659). While the company and 3.5 times the risk of impaired lung function compared with workers who use PPE (CI 0.166 to 73.717). Advised on factory workers to maintain the safety of health themselves by using personal protective mill dust density environment experienced during work.
SEBARAN KLOROFIL-a DI PERAIRAN PANTAI PADANG DAN PARIAMAN PROVINSI SUMATERA BARAT MENGGUNAKAN CITRA SATELIT AQUA MODIS Fandi Handika Arta; Mubarak Mubarak; Syafruddin Nasution
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.128-137

Abstract

This research was conducted in March 2016. Sampling was conducted in the coastal waters of Padang and Pariaman, West Sumatra. The purpose of this research is to map the distribution of chlorophyll-a in the coastal waters of Padang and Pariaman, West Sumatra Province. The method used in this research is survey method. The results of image analysis is known that the distribution of chlorophyll-a uniform occurred in February 2016 in which the distribution covers a large area and at least shades of difference in that month. Furthermore, the uneven distribution of chlorophyll-a occurred in November 2015 in which the distribution is so broad and it could be seen from striking differences in color gradation. Results of laboratory analysis known that the highest of chlorophyll-a concentration was occurred in the month of November 2015 and the lowest occurred in March 2015.
KANDUNGAN TIMBAL DAN KADMIUM PADA CACING NIPAH (Namalycastis rhodochorde) DAN SEDIMEN PERAIRAN PANTAI INDRAGIRI HILIR Sugeng Abriyanto; Syafruddin Nasution; Sofia Anita
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.187-198

Abstract

This research was conducted at Kuala Enok coastal water of Indragiri Hilir District. Samples of sediment and nypha palm worm N. rhodochorde have been taken from six locations of two villages those were Kuala Enok and Tanah Merah coastal water. Analysis of metal concentrations both in sediment and nypha palm worm conducted by using Atomic Absorption Spectrophotometer (AAS) Shimadzu A7000. The result showed that concentration of Plumbum (Pb) and Cadmium (Cd) in sediment which were between 74.44 10-2 – 108.64 10-2 ppm (Pb) and 0.55 10-2 – 0.96 10-2 ppm (Cd). While the concentration of these metals in nypha palm worm N. rhodochorde which were between 19,26 10-2 – 46.57 10-2 ppm (Pb) and 0.20 10-2 – 0.51 10-2 (Cd), indicating that the concentration in both sediment and nypha palm worm revealed the positive correlation.
POTENSI ENERGI TEORITIS DAN TEKNIS DARI LIMBAH PERTANIAN DI KABUPATEN KUANTAN SINGINGI Yelmira Zalfiatri
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.138-149

Abstract

Kuantan Singingi an area that has abundant natural wealth as a potential energy source. Source of energy comes from non-renewable energy and renewable energy. But it is unfortunate especially energy potential of renewable energy is not recorded properly in terms of quality and quantity.The aims of study toprovide information about the potential alternative energy including type, distribution and quantity ofenergy sources. Dataacquisition and distribution of potentialin the form ofsecondary dataobtained from therelevant institution. Institution involved inthe study consistedofRegional Planning Agency, Department of Agriculture and Foodstuffs, the Agriculture Agency, Department of Animal Husbandry and Sanitation Department. Secondary datawere processed using themethod of Biomass Energy Europe (BEE) in order to obtain primary datain theoretical energy pontential and technical energy potential. Total the oretical energy potential of biomass in Kuantan Singingi is 4.226.308,23GJ/year consistof primere and skunder agricultural residues are 3.759.430,79 GJ/year (89%) and animal waste 466.877,44 GJ/year (11%). The total technical energy potentialis 1.514.203,99GJ/yearconsist of primere and skunder agricultural residues1.327.453,01 GJ/ year (87,7%) and animal waste186.750,98 GJ/ year (12,3%).
PENGGUNAAN “GREEN COSMETIC” DALAM MEWUJUDKAN PERILAKU KESADARAN LINGKUNGAN Ingrid Weddy; Viva Febrya
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.199-203

Abstract

The purpose of this study are, (1). To analyze the knowledge of consumers about environmentally friendly cosmetics, (2). To analyze the characteristics of environmentally friendly consumer cosmetics users. The type of research used descriptive analytical. Processing and data analysis use qualitatively method. The data analysis done by describing and interpreting the data obtained. Population and sample consumer research is the Body Shop member, as many as 30 people were selected by random sampling. Methods of data collection in this research through: (a) the knowledge test is used for consumer knowledge about environmentally friendly cosmetics, (b) A questionnaire was used to determine the characteristics of consumers. The results of the study are : (1) There is still a lack of knowledge of consumers towards environmentally friendly cosmetics, (2) Consumers tend to buy products based on price is cheap.

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