Measurement of N02 and aerosol in the atmospheric pollution using differential optical absorption spectroscopy (DOAS) with an obstruction flashlight

Material type: 文書・図像類

Author: HARADA, Ippeiほか

Publisher: Chiba University. Center for Environmental Remote Sensing

Publication date: 2007-10-29

Material Format: Digital

Capacity, size, etc.: -

NDC: -

View All

Notes on use

Note (General)：: type:text[ABSTRACT] The Cheong-gye stream flowing from west to east in the city center of Seoul was functioned during about half a century as a busy h...

Search by Bookstore

Holdings of Libraries in Japan

This page shows libraries in Japan other than the National Diet Library that hold the material.

List of Cooperating Institutions and Databases

Please contact your local library for information on how to use materials or whether it is possible to request materials from the holding libraries.

other

Chiba University Repository for Access to Outcomes from Research
Digital
You can check the holdings of institutions and databases with which Institutional Repositories DataBase(IRDB)(Institutional Repository) is linked at the site of Institutional Repositories DataBase(IRDB)(Institutional Repository).
Chiba University Repository for Access to Outcomes from Research

Search by Bookstore

Bibliographic Record

You can check the details of this material, its authority (keywords that refer to materials on the same subject, author's name, etc.), etc.

Digital

Material Type: 文書・図像類
Title: Measurement of N02 and aerosol in the atmospheric pollution using differential optical absorption spectroscopy (DOAS) with an obstruction flashlight
Author/Editor: HARADA, Ippei
MIYAZAKI, Masashi
KATAOKA, Daisuke
KUZE, Hiroaki
ICHINOSE, Toshiaki
Author Heading: HARADA, Ippei
MIYAZAKI, Masashi
KATAOKA, Daisuke
KUZE, Hiroaki
ICHINOSE, Toshiaki
Publication, Distribution, etc.: Chiba University. Center for Environmental Remote Sensing
Publication Date: 2007-10-29
Publication Date (W3CDTF): 2007-10-29
Periodical title: Proceedings of the CEReS international symposium = CEReS国際シンポジウム資料集
No. or year of volume/issue: 13
Volume: 13
Pages: 67-72
Text Language Code: eng
Target Audience: 一般
Note (General): type:text
[ABSTRACT] The Cheong-gye stream flowing from west to east in the city center of Seoul was functioned during about half a century as a busy highway after it had been covered with concrete in 1950’s. However, the problem of safetr by the aged deterioration was pointed out, and the conversion to the space of water and green was tried. The restored river was opened by the common people in October, 2005 after about two years of the restoration construction. During the execution of a large-scale city environmental improvement business that doesn't see the example in the world where an old river in the Seoul city is restored and a water and green space creates it，the purpose of this study is twofold. First, we compare the long-path result with the point data simultaneously measured at ground-based monitoring stations. Second, we analyze quantitative evaluation of the effect of Cheong-gye stream restoration on air quality. We report on the atmospheric pollution monitoring in Tokyo of Japan and Seoul of South Korea during the summer 2007. By means of the differential optical absorption spectroscopy(DOAS), average concentrations of N02 particles in the atmospheric pollution have been measured. The air quality standards of N02 around Cheong-gye stream was more than 50 ppb during 2001 to June 2005. However, it is worth observing atmospheric pollutant species, since the value of N02 around Cheong-gye stream has been low after restored a Cheong-gye stream.
Access Restrictions: 限定公開
Related Material (NCID): BA88410328
https://ci.nii.ac.jp/ncid/BA88410328
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): 千葉大学 : 千葉大学学術成果リポジトリ