지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2010.1
- 수록면
- 91 - 103 (13page)
이용수
초록· 키워드
오류제보하기
Size-segregated number concentration and scattering coefficient of urban aerosols were measured using an SMPS (scanning mobility particle sizer) and a nephelometer, respectively in Seoul, Korea, during the winter season of 2003.
The average number concentrations of ultrafine particles (20~100 ㎚) and accumulation mode particles (100~600 ㎚)were 2,170 particles cm-3 and 1,521 particles cm-3, respectively. The scattering coefficient at the wavelength of 550 ㎚ranged from 62.6 Mm-1 to 330.1 Mm-1 and average value was 163.4 Mm-1. The peak concentrations of ultrafine particles and accumulation mode particles were simultaneously recorded between 6:00 and 9:00 A.M., indicating the effect of vehicle emissions which are major air pollution sources in the urban atmosphere. On average, the number concentration of ultrafine particles was 1.4 times higher than that of accumulation mode particles, although it was a little higher during the morning peak time. The variation of aerosol scattering coefficient was in good agreement with that of accumulation mode particle number concentration rather than that of ultrafine particle number concentration.
목차
등록된 정보가 없습니다.
참고문헌 (24)
참고문헌 신청
Anderson, T. L. / 1996 / Performance characteristics of a high-sensitivity, three-wavelength, total scatter/backscatter nephelometer / Journal of Atmospheric and Oceanic Tech
Anderson, T.L / 1998 / Determining aerosol radiative properties using the TSI 3563 integrating nephelometer / Aerosol Science and Technology 29 : 57 ~ 69
Bae, G. N. / 2007 / Ultrafine particle level at a roadside of Seoul in spring / Particle and Aerosol Research 3 (1) : 29 ~ 40
Baumer, D. / 2008 / Relationship of visibility, aerosol optical thickness and aerosol size distribution in an ageing air mass over South-West Germany / Atmospheric Environmen
Carr, S.B / 2004 / The operation of a three wavelength nephelometer and some measurements made at Jabiru during 2002 / Defence Science and Technology Organisation : 1 ~ 18
Anderson, T.L / 1998 / Determining aerosol radiative properties using the TSI 3563 integrating nephelometer / Aerosol Science and Technology 29 : 57 ~ 69
Bae, G. N. / 2007 / Ultrafine particle level at a roadside of Seoul in spring / Particle and Aerosol Research 3 (1) : 29 ~ 40
Baumer, D. / 2008 / Relationship of visibility, aerosol optical thickness and aerosol size distribution in an ageing air mass over South-West Germany / Atmospheric Environmen
Carr, S.B / 2004 / The operation of a three wavelength nephelometer and some measurements made at Jabiru during 2002 / Defence Science and Technology Organisation : 1 ~ 18
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
서울시 노원구 도로상 극미세입자 오염도 공간분포 특징
PARTICLE AND AEROSOL RESEARCH
2011 .01
-
Thermal and mechanical properties of epoxy resins modified with epoxidized castor oil and nano-Al2O3 particles
한국고분자학회 학술대회 연구논문 초록집
2012 .04
-
Characteristics of PM2.5 Mass and Ultrafine Particle Number Concentrations
환경연구
2005 .12
-
실시간 에어로졸 측정장비를 이용한 대기 중 입자상 물질의 무게 농도 분포의 추정
PARTICLE AND AEROSOL RESEARCH
2013 .01
-
Evaluation of temperature effects on brake wear particles using clustered heatmaps
Environmental Engineering Research
2019 .12
-
TSI Aerodynamic Particle Sizer 3321, Grimm Aerosol Spectrometer 1.109, HCT Particle Sensor 3030을 이용한 PM2.5 측정결과 비교
PARTICLE AND AEROSOL RESEARCH
2012 .01
-
광학입자센서 내 유동장과 측정영역이 측정효율에 미치는 영향
대한기계학회 춘추학술대회
2007 .05
-
An Analysis of Driving Property of a Reflective Electronic Display Fabricated by Using Filtering Method of Non-moving Particles
Transactions on Electrical and Electronic Materials
2012 .01
-
Effect of Particle Loading Ratio and Orifice Exit Velocity on a Particle-Laden Jet
International Journal of Aeronautical and Space Sciences
2011 .09
-
Size Analysis of Spherical Particles by Light Scattering
한국고분자학회 학술대회 연구논문 초록집
1994 .04
-
고형오구 입자크기가 고형오구의 세척성에 미치는 계면 전기적 효과 -고형오구의 입자크기와 입자의 분산안정성-
한국섬유공학회지
2009 .01
-
상압에서 열분해법을 이용한 실리콘 입자 제조
대한기계학회 춘추학술대회
2007 .05
-
엇갈린 배열에서 미분탄 입자의 간극과 산소 농도가 연소 특성에 미치는 영향
KOSCO SYMPOSIUM 논문집
2008 .05
-
PARTICLE SAMPLING AND ELEMENT ANALYSIS FROM SEMICONDUCTOR MANUFACTURING EQUIPMENT
대한설비공학회 강연회 및 기타간행물
1990 .09
-
Development of a Holographic Particle Diagnostic System and Its Application to Measurements of Spray Characteristics
Journal of Mechanical Science and Technology
2007 .01
-
수평 관에서 고체입자 농도가 압력강하 및 마찰계수에 미치는 효과
동력시스템공학회지
2007 .11
-
등방성 난류에서 침강하는 무거운 입자의 거동
대한기계학회 춘추학술대회
2006 .06
-
등방성 난류에서 침강하는 무거운 입자의 거동
한국유체기계학회 학술대회 논문집
2006 .08
이 논문의 저자 정보
최근 본 자료
댓글(0)
0