A Comparative Study of Urban Air Quality in Megacities in Mexico and Japan: Based on Japan-Mexico Joint Research Project on Formation Mechanism of Ozone, VOCs and PM2.5, and Proposal of Countermeasure Scenario

A Comparative Study of Urban Air Quality in Megacities in Mexico and Japan: Based on Japan-Mexico Joint Research Project on Formation Mechanism of Ozone, VOCs and PM2.5, and Proposal of Countermeasure Scenario

Material type: 文書・図像類

Author: Wakamatsu, Shinjiほか

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Publication date: 2017-03-01

Material Format: Digital

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Note (General)：: Photochemical ozone and black carbon are key substances both for regional air pollution and global climate change. These two pollutants are so-called ...

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Material Type: 文書・図像類
Title: A Comparative Study of Urban Air Quality in Megacities in Mexico and Japan: Based on Japan-Mexico Joint Research Project on Formation Mechanism of Ozone, VOCs and PM2.5, and Proposal of Countermeasure Scenario
Author/Editor: Wakamatsu, Shinji
Kanda, Isao
Okazaki, Yukiyo
Saito, Masahiko
Yamamoto, Mitsuhiro
Watanabe, Takuro
Maeda, Tsuneaki
Mizohata, Akira
Author Heading: Wakamatsu, Shinji
Kanda, Isao
Okazaki, Yukiyo
Saito, Masahiko
Yamamoto, Mitsuhiro
Watanabe, Takuro
Maeda, Tsuneaki
Mizohata, Akira
Publication Date: 2017-03-01
Publication Date (W3CDTF): 2017-03-01
No. or year of volume/issue: Working Paper;145
Volume: Working Paper;145
Text Language Code: eng
Subject Heading: Mexico
SATREPS(Science and Technology Research Partnership for Sustainable Development)
Ozone
VOCs (Volatile Organic Compounds)
PM2.5
Countermeasures
Target Audience: 一般
Note (General): Photochemical ozone and black carbon are key substances both for regional air pollution and global climate change. These two pollutants are so-called SLCPs (Short-Lived Climate Pollutants). International comparison studies among megacities with widely different conditions are effective in clarifying the formation mechanisms of SLCPs. A comparison study in megacity areas of Japan and Mexico mainly focusing on ozone, VOCs (volatile organic compounds) and PM2.5 was conducted based on air pollution trend analysis and field measurements including vertical soundings of ozone and meteorological parameters. In this study, co-beneficial countermeasure scenarios based upon the obtained scientific data has been proposed. Photochemical ozone, EC (elemental carbon; a major SLCP), and NOx (nitrogen oxides) and VOCs (NOx and VOCs are implicit SLCPs) need to be controlled to improve the regional and global atmospher ic environment. In Japan, countermeasures including the whole Asian area will be necessary because there is considerable contribution from trans-boundary air pollution. In Mexico, regulation of VOCs including energy shift and diesel exhaust gas control will be effective. These findings will be utilized to formulate and/or evaluate ProAire (Program for Air Quality Improvement) for the three studied megacity areas of Mexico.
DOI: 10.18884/00000801
Source: https://jicari.repo.nii.ac.jp/?action=repository_action_common_download&item_id=807&item_no=1&attribute_id=9&file_no=1
https://jicari.repo.nii.ac.jp/?action=repository_action_common_download&item_id=807&item_no=1&attribute_id=9&file_no=1
Access Restrictions: 限定公開
Rights (production): CC BY-NC-ND
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 独立行政法人国際協力機構 : JICA RI リポジトリ