Masstransit
This study contributes to the growing area of turbo roundabout research, especially for Bus Rapid Transit. The results also show a difference in emissions between the presence and absence of bus rapid transit (BRT) in turbo roundabouts. The results show that the input and output are well correlated. The outputs gotten from EnViVer were compared to COPERT 5 mesoscopic model.
MASSTRANSIT SOFTWARE
We used simulation software such as VISSIM and VERSIT + micro through EnViVer to analyze these adverse effects. This research focused on the adverse effects of environmental pollution and traffic safety in Bus Rapid Transit operation in a turbo roundabout. Several types of interventions can be proposed to curb these issues they are the application of efficient public transportation systems and the implementation of unconventional road intersections. The primary problems related to urban mobility are traffic accidents, traffic congestion, and environmental pollution from vehicles' exhaust pipes. The public transportation system is significant in increasing the efficiency of urban mobility in metropolitan cities, especially when transportation infrastructures are involved. Our WTP estimates also contribute to the database on the values of improved air quality in the developing world. This appears to be the first attempt to test the validity of public opinions on choices of measures for improving urban air quality in Vietnam. Originality/value-To gain a better understanding of public opinions, we applied multivariate probit models to check whether respondents' choices were consistent with their characteristics and perceptions. The WTP estimates increase with perception of air pollution impacts, time on roads, education and income but are lower for older people. The respondents' choices appear to be consistent with their characteristics and needs, such as financial affordability, time on roads and their perceived impacts of air pollution.
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The mean WTP for the implementation of those measures was estimated at about 148,000-282,000 Vietnamese dong, equivalent to 0.09-0.16% of household income. Multivariate probit and linear regression models were used to identify determinants of respondents' choices of measures and their WTP.įindings-Respondents expressed their strong preferences for three measures for air quality improvements, including: (1) increase of green spaces (2) use of less polluting fuels (3) expansion of public transportation. The survey tools were tested and adjusted through an online survey with 191 responses.
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Purpose-This purpose of this paper is to understand residents' choice of preferred measures and their willingness-to-pay (WTP) for the measures to improve the air quality of Hanoi city.ĭesign/methodology/approach-Questionnaire surveys were conducted to collect the opinions of 212 household representatives living in Hanoi City.