PMID- 36435260
OWN - NLM
STAT- MEDLINE
DCOM- 20230116
LR  - 20230116
IS  - 1879-1026 (Electronic)
IS  - 0048-9697 (Linking)
VI  - 860
DP  - 2023 Feb 20
TI  - Evaluating traffic emission control policies based on large-scale and real-time 
      data: A case study in central China.
PG  - 160435
LID - S0048-9697(22)07537-4 [pii]
LID - 10.1016/j.scitotenv.2022.160435 [doi]
AB  - The traffic control policies, including "Odd and Even" (OAE) and "One Day Per 
      Week" (ODPW), were adopted in Zhengzhou, China. In this study, we use the 
      bottom-up policy evaluation framework to capture the temporal-spatial 
      characteristics of traffic conditions and vehicle emissions under various traffic 
      restriction scenarios. Moreover, we use the street-scale simulation model to 
      evaluate the effectiveness of improving air quality. Results showed that the 
      improvements in traffic conditions led to the emission decrease by about 28.3 % 
      for carbon monoxide (CO), 16.2 % for nitrogen oxide (NOx), 21.3 % for particulate 
      matter (PM(2.5)), and 23.2 % for total hydrocarbon (THC) under OAE. During ODPW, 
      total vehicle emissions decreased by 14.1 % for CO, 10.2 % for NOx, 13.7 % for 
      PM(2.5), and 12.4 % for THC. However, the spatial analysis indicates traffic 
      restrictions could not significantly reduce those emissions caused by high 
      traffic volume; besides, buses, middle-duty trucks, and heavy-duty trucks have 
      partly offset the reduction benefit from restrictions. The air quality simulation 
      results reveal no significant concentration decrease of CO and nitrogen dioxide 
      (NO(2)) in most areas. With the update of vehicles, stricter management of 
      high-emission vehicles, and limited coverage for implementation of policies, the 
      traffic control policies were not as effective as before. The limitations of the 
      restriction policies are gradually prominent, and upgrade policies are urgently 
      needed to continuously improve urban air quality in the future.
CI  - Copyright (c) 2022 Elsevier B.V. All rights reserved.
FAU - Zou, Chao
AU  - Zou C
AD  - Tianjin Key Laboratory of Urban Transport Emission Research & State Environmental 
      Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution 
      Prevention and Control, College of Environmental Science and Engineering, Nankai 
      University, Tianjin 300071, PR China.
FAU - Wu, Lin
AU  - Wu L
AD  - Tianjin Key Laboratory of Urban Transport Emission Research & State Environmental 
      Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution 
      Prevention and Control, College of Environmental Science and Engineering, Nankai 
      University, Tianjin 300071, PR China.
FAU - Wang, Yanan
AU  - Wang Y
AD  - Tianjin Key Laboratory of Urban Transport Emission Research & State Environmental 
      Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution 
      Prevention and Control, College of Environmental Science and Engineering, Nankai 
      University, Tianjin 300071, PR China.
FAU - Sun, Shida
AU  - Sun S
AD  - Tianjin Key Laboratory of Urban Transport Emission Research & State Environmental 
      Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution 
      Prevention and Control, College of Environmental Science and Engineering, Nankai 
      University, Tianjin 300071, PR China; Ministry of Education Key Laboratory for 
      Earth System Modeling, Department of Earth System Science, Tsinghua University, 
      Beijing 100084, PR China.
FAU - Wei, Ning
AU  - Wei N
AD  - Tianjin Key Laboratory of Urban Transport Emission Research & State Environmental 
      Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution 
      Prevention and Control, College of Environmental Science and Engineering, Nankai 
      University, Tianjin 300071, PR China.
FAU - Sun, Bin
AU  - Sun B
AD  - Tianjin Key Laboratory of Urban Transport Emission Research & State Environmental 
      Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution 
      Prevention and Control, College of Environmental Science and Engineering, Nankai 
      University, Tianjin 300071, PR China.
FAU - Ni, Jingwei
AU  - Ni J
AD  - Henan Tianlang Ecological Technology Co., Ltd., Zhengzhou 450000, PR China.
FAU - He, Jing
AU  - He J
AD  - Henan Tianlang Ecological Technology Co., Ltd., Zhengzhou 450000, PR China.
FAU - Zhang, Qijun
AU  - Zhang Q
AD  - Tianjin Key Laboratory of Urban Transport Emission Research & State Environmental 
      Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution 
      Prevention and Control, College of Environmental Science and Engineering, Nankai 
      University, Tianjin 300071, PR China.
FAU - Peng, Jianfei
AU  - Peng J
AD  - Tianjin Key Laboratory of Urban Transport Emission Research & State Environmental 
      Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution 
      Prevention and Control, College of Environmental Science and Engineering, Nankai 
      University, Tianjin 300071, PR China.
FAU - Mao, Hongjun
AU  - Mao H
AD  - Tianjin Key Laboratory of Urban Transport Emission Research & State Environmental 
      Protection Key Laboratory of Urban Ambient Air Particulate Matter Pollution 
      Prevention and Control, College of Environmental Science and Engineering, Nankai 
      University, Tianjin 300071, PR China. Electronic address: hongjunm@nankai.edu.cn.
LA  - eng
PT  - Journal Article
DEP - 20221123
PL  - Netherlands
TA  - Sci Total Environ
JT  - The Science of the total environment
JID - 0330500
RN  - 0 (Vehicle Emissions)
RN  - 0 (Air Pollutants)
RN  - 0 (Particulate Matter)
RN  - 0 (Nitrogen Oxides)
RN  - 31C4KY9ESH (Nitric Oxide)
SB  - IM
MH  - Vehicle Emissions/prevention & control/analysis
MH  - *Air Pollutants/analysis
MH  - Environmental Monitoring/methods
MH  - *Air Pollution/prevention & control/analysis
MH  - Particulate Matter/analysis
MH  - China
MH  - Nitrogen Oxides/analysis
MH  - Nitric Oxide/analysis
MH  - Motor Vehicles
OTO - NOTNLM
OT  - Geographic information system (GIS)
OT  - Real-time data
OT  - Spatial and temporal distribution
OT  - Traffic restriction policy
OT  - Traffic-related air pollution
COIS- Declaration of competing interest The authors declare that they have no known 
      competing financial interests or personal relationships that could have appeared 
      to influence the work reported in this paper.
EDAT- 2022/11/27 06:00
MHDA- 2023/01/17 06:00
CRDT- 2022/11/26 19:24
PHST- 2022/07/13 00:00 [received]
PHST- 2022/11/15 00:00 [revised]
PHST- 2022/11/19 00:00 [accepted]
PHST- 2022/11/27 06:00 [pubmed]
PHST- 2023/01/17 06:00 [medline]
PHST- 2022/11/26 19:24 [entrez]
AID - S0048-9697(22)07537-4 [pii]
AID - 10.1016/j.scitotenv.2022.160435 [doi]
PST - ppublish
SO  - Sci Total Environ. 2023 Feb 20;860:160435. doi: 10.1016/j.scitotenv.2022.160435. 
      Epub 2022 Nov 23.