Pemetaan Emisi Gas Karbon Dioksida (CO2) Akibat Peningkatan Volume Kendaraan di Pusat Kabupaten Tuban Jawa Timur

Setiawan, Wisnu Romadhon (2026) Pemetaan Emisi Gas Karbon Dioksida (CO2) Akibat Peningkatan Volume Kendaraan di Pusat Kabupaten Tuban Jawa Timur. Undergraduate thesis, UPN Veteran Jawa Timur.

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Abstract

Tuban Regency is a strategic area on the western tip of East Java Province, known as a religious tourism destination as well as a hub for the cement, oil, and gas industries, resulting in consistently high traffic volumes on its main roads with the potential to increase carbon dioxide (CO₂) emissions. This study aims to analyze traffic volume, estimate the CO₂ emission load, examine the correlation between vehicle volume and CO₂ emissions, and map the spatial distribution of these emissions along Jalan Pahlawan to Jalan Pemuda in the center of Tuban Regency. Primary data were collected through traffic counting surveis and CO₂ concentration measurements using a CO₂ detector at 17 observation points spread across five road segmens, during the morning (06.30–08.30 WIB) and afternoon (16.00–18.00 WIB) peak hours. Traffic volume was converted into passenger car units (pcu/hour) based on the 1997 Indonesian Highway Capacity Manual (MKJI), while CO₂ emissions were calculated following the 2006 IPCC guidelines. The relationship between variables was analyzed using regression, correlation coefficient, and coefficient of determination, while the spatial distribution was visualized through a Geographic Information System (GIS) using ArcGIS 10.8 software. The results show that the highest traffic volume occurred on Segmen II of Jalan Basuki Rahmat at 07.15–07.30 WIB, reaching 2,712.2 pcu/hour, with the average traffic volume across all study locations ranging from 528.7 to 2,417.2 pcu/hour. The average CO₂ emissions generated ranged from 1,453.7 to 1,680.6 kg/hour. Regression analysis produced an exponential model with the equation Y = 1348.7e^0.0004X and a coefficient of determination (R²) of 0.1519, with a correlation coefficient (R) of 0.390, which is classified as a low-level relationship. Traffic volume contributed 15.19% to the magnitude of CO₂ emissions, while the remainder was influenced by other factors outside the model. The resulting thematic maps display the distribution of traffic volume and CO₂ emissions along the study area, and the measured emission levels remained below the human comfort threshold (1,000–2,000 ppm). The findings of this study are expected to serve as a scientific basis for the Tuban Regency Government in formulating mitigation policies, such as traffic management and the addition of Green Open Spaces (RTH) in strategic areas. Keywords:CO₂ emissions, traffic volume, regression, correlation, Geographic Information System, Tuban Regency

Item Type: Thesis (Undergraduate)
Contributors:
ContributionContributorsNIDN/NIDKEmail
Thesis advisorWibisana, HendrataNIDN0708126501hendrata.ts@upnjatim.ac.id
Thesis advisorEstikhamah, FithriNIDN0014068404fithri.ts@upnjatim.ac.id
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Faculty of Engineering > Departement of Civil Engineering
Depositing User: Wisnu Romadhon Setiawan
Date Deposited: 23 Jul 2026 06:55
Last Modified: 24 Jul 2026 02:49
URI: https://repository.upnjatim.ac.id/id/eprint/57729

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