PENGARUH KEPADATAN KENDARAAN BERMOTOR TERHADAP KONSENTRASI KARBON MONOKSIDA AMBIEN (STUDI KASUS JALAN TAMAN SISWA YOGYAKARTA)
The study was conducted along Taman Siswa Road as the main source of emission centers. This study aims to determine the concentration of carbon monoxide in the Taman Siswa Road , knowing influence of vehicle density on the concentration of carbon monoxide , and determine the influence of climate par...
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| Main Authors: | , |
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| Format: | Theses and Dissertations NonPeerReviewed |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2013
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| Subjects: | |
| Online Access: | https://repository.ugm.ac.id/124524/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=64677 |
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| Institution: | Universitas Gadjah Mada |
| Summary: | The study was conducted along Taman Siswa Road as the main source of
emission centers. This study aims to determine the concentration of carbon
monoxide in the Taman Siswa Road , knowing influence of vehicle density on the
concentration of carbon monoxide , and determine the influence of climate
parameter ( temperature , humidity , wind speed ) on the concentration of carbon
monoxide. The method used in the study of data retrieval technique is the moving
observation. Determination of sites using purposive sampling method.
Measurements were performed in 9 main points along Jalan Taman students and
12 control points located 100 meters to the right and left main point. The analysis
method used graph analysis and statistics analysis that is correlation, regression,
and determination coefficient.
The results of the study found that the highest concentration of carbon monoxide
at 33 ppm and lowest at 14 ppm. Concentration of carbon monoxide is still under
DIY ambient air quality standard is 35 ppm. The coefficient of determination
between the density of vehicles on the concentration of carbon monoxide in the
morning at 37.8 % , 21.1 % at the afternoon , 22.4 % at the evening, and the
overall of 26.9 %. The coefficient of determination which shows the effect of
temperature on carbon monoxide concentration 5.3 % at the morning , 11.3 % at
the afternoon, 27.5 %at the evening , and 8.4 % overall. The coefficient of
determination which shows the influence of moisture on the concentration of
carbon monoxide at the morning gained 1,4 % , 11 % at the afternoon , 31.8 % at
the evening, and 11.9 % overall. Determination coefficient that describes the
influence of wind velocity on the concentration of carbon monoxide in the
morning 0.1 % , 0.6 % at the afternoon , 32 % at the evening , and 9,6 % overall.
Regression equation generated from this study the concentration of carbon
monoxide = 4.414 + 0.137 (air humidity ) + 0.002 ( the density of motor
vehicles). Grounded on the regression equation,maximum vehicle density who
going across Taman Siswa Road is 11284 smp/hours |
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