[보고서]황해 지역의 광역적 대기환경 관측 및 현업적 연구

황해 지역의 광역적 대기환경 관측 및 현업적 연구
Monitoring of large-scale atmospheric environment over the Yellow Sea region and operational research 원문보기

보고서 정보
주관연구기관	고려대학교 Korea University
보고서유형	3단계보고서
발행국가	대한민국
언어	한국어
발행년월	2015-03
과제시작연도	2014
주관부처	기상청 Korea Meteorological Administration(KMA)
과제관리전문기관	한국기상산업진흥원 Korea Meteorological Industry Promotion Agency
등록번호	TRKO201500013467
과제고유번호	1365001848
사업명	기상기술개발사업
DB 구축일자	2015-08-15
키워드	위성 관측.대기 오염.산불 및 산불 연기.서한만 결빙.Satellite detection.air pollutants.forest fire and smoke plume.Sea ice in the West Korea Bay.
DOI	https://doi.org/10.23000/TRKO201500013467

초록 ▼

본 연구소는 중국으로부터 발생하여 황해를 가로질러 한반도에 영향을 주는 광역적 대기오염 이동을 NOAA 위성 관측과 한국 중부의 배경 관측지점인 청주 강내에서 대기오염 농도를 매일 실시간으로 정밀 측정하여 현업적 연구를 수행했다.NOAA 위성 AVHRR 자료는 RGB 합성 영상과 적외차 (BTD) 분석 방법을 활용하고 지상 배경 대기오염 농도와 비교하여 발생기원이 다른 대기오염을 구별하였다.또한, Terra/Aqua 위성의 장기간 MODIS 에어로졸 광학자료와 지상 TSP, PM10,PM2.5 먼지 농도를 분석하여 황해지역의 대기 에어로졸 유형 변동을 밝혔다.NOAA 위성 AVHRR 자료를 활용하여 북한의 대규모 산불 발생과 산불에 따른 연기 탐지, 대동강 밖 서한만의 결빙을 관측 및 분석했다. 한편, 태안반도에서 장기간 관측한 온실기체 (CO₂, CH₄ 등) 를 동아시아 지역과 하와이 마우나로아의 측정 자료와 비교 분석하였다. 이러한 연구결과를 통해 국제 논문 (SCI 6편) 으로 발표되었으며, 국제 학술회의 조정 및 국제 학술 논문 (AQAH) 의 창간 및 편집장을 맡아 학문적 기여를 하였다. 또한 우수한 연구 결과가 미디어 (신문, 방송) 에58회 이상 인용되어 연구투자와 가치 (연구비) 의 환원 및 대국민 봉사에 기여하였다.

Abstract ▼

Ⅳ. Results
1) Improvement of the technology of observing air pollution by using the NOAA satellites
2) Observation of air pollution over the Yellow Sea by using satellites
3) Precise measurement of background air pollution
4) Measurement of duststorms (real-time measurement of the dust concentrations using satellites)
5) Analysis of background greenhouse gases observed at Tae-ahn since 1990
6) Coordination of International Science Conferences (7th Duststorm Workshops, Italy, 12th ASAAQ, Korea)
7) International publications of articles: 6
8) Editor-in-chief, International Journal (AQAH, Vol 5∼7)
9) International research project and leadership undertaken
10) Website currently in operation and counselling offered including over 58 citations by media
11) Provide real-time PM10 data to KMA

목차 Contents

표지 ... 1
제출문 ... 2
보고서 요약서 ... 3
요약문 ... 4
SUMMARY ... 6
CONTENTS ... 8
목차 ... 9
제1장 연구개발과제의 개요 ... 10
1. 연구개발의 목적 ... 10
2. 연구개발의 필요성 ... 10
3. 연구의 범위 ... 11
제2장 국내외 기술개발 현황 ... 12
제3장 연구개발수행 내용 및 결과 ... 13
제1절 광역적 대기오염의 종관규모 이동과 대기질 영향 분석 ... 13
제2절 광역적 대기오염의 종관규모 이동에 의한 질량농도와 CO 변동 ... 26
제3절 NOAA/AVHRR 적외차를 이용한 광역적 대기오염 탐지 ... 33
제4절 MODIS 에어로졸 자료와 지상 질량 농도의 비교 ... 42
제5절 동아시아 지역 에어로졸의 장기간 변동 변화 ... 46
제6절 동아시아의 배경적 온실기체 관측 및 분석 ... 55
제7절 대동강 외 서한만 결빙 관측 ... 68
제8절 산불과 연기 관측 ... 71
제9절 결론 ... 72
제4장 목표달성도 및 관련분야에의 기여도 ... 73
1. 연구개발의 최종목표 ... 73
2. 세부 연구 개발 목표 및 달성 내용 ... 73
제5장 연구개발결과의 활용계획 ... 74
제6장 연구개발과정에서 수집한 해외과학기술정보 ... 75
참고문헌 ... 76
부록 ... 79
끝페이지 ... 91

표/그림 (47)

표 Map of the East Asian region and annual PM2.5 exposure from 2008 to 2010 (van Donkelaar et al. 2010). Tae-ahn (T) and Korea Centre for Atmospheric Research (KCAER) are the background monitoring stations in central Korea.
표 Variations of daily maximum TSP, PM10 and PM2.5 measured at KCAER from January to May in 2014 (AD refers to a anthropogenic dust pollution case; ND refers to a natural dustfall case; BG refers to a background airflow case).
표 Surface meteorological charts (left) and NOAA satellite RGB-composite images (right) showing haze in eastern China and large-scale transport of anthropogenic air pollution (LSTAP) over the Yellow Sea from February 21 to 26, 2014.
표 Variations of hourly TSP, PM10 and PM2.5 mass concentrations measured at KCAER between February 20 and 28, 2014. Gray areas are the background airflow case and anthropogenic dustfall case.
표 Variations of hourly pressure and mixing layer height calculated at KCAER between February 20 and 28, 2014. Gray areas are the background airflow case and anthropogenic dustfall case.
표 (a) A surface meteorological chart (1500 LST) and (b) NOAA satellite RGB-composite image (1425 LST) showing the north-northeasterly airflow over the Yellow Sea region and rainfall in central Korea on March 13, 2014.
표 Surface meteorological charts (left) and NOAA satellite RGB-composite images (right) showing the occurrence and transport of dust storms (DS) over the East Asian region between March 16 and 18, 2014.
표 Variations of hourly TSP, PM10 and PM2.5 mass concentrations measured at KCAER between March 9 and 19, 2014. Gray areas are the background airflow case and natural dustfall case.
표 Daily average mass concentrations of TSP, PM10 and PM2.5, and major synoptic and weather conditions on the day of background airflow before the anthropogenic dust pollution case and the natural dustfall case occurred from January to May in 2014.
표 Daily average mass concentrations of TSP, PM10 and PM2.5, and major synoptic features for anthropogenic dust pollution cases and natural dustfall cases observed at Cheongju from January to May in 2014.
표 Number of days when daily mass concentrations exceeded the air quality standards of PM10 and PM2.5 in Korea with the large-scale transport of anthropogenic air pollution and dust storms from January to May, 2014.
표 Distribution of columnar (a) mass concentration (㎍cm-2)and (b) CO (molecules cm-2) retrieved by Aqua MODIS and AIRS Level-3 data in East Asia in 2010. The sites of the Tae-ahn Peninsula (T) and Cheongju (C) are located in central Korea.
표 Day-to-day variations of daily maximum TSP, PM10, PM2.5, and CO concentrations measured at the ground level at Cheongju in 2010.
표 Maximum mass and CO concentrations in the cases of long-range transport of dust particles observed at Cheongju in central Korea in 2010.
표 Composite surface pressure (solid contour, with an interval of 4 hPa) when (a) duststorms occurred (red circle) and (b) natural dust particle cases (red circle) were observed at Cheongju in central Korea for n-CBA in 2010. Also, (c) clusters and (d) cluster mean of 3-day isentropic backward trajectory for n-CBA.
표 Composite surface pressure (solid contour, with an interval of 4 hPa) when (a) duststorms occurred (red circle) and (b) natural dust particle cases (red circle) were observed at Cheongju in central Korea for n-CPA in 2010. Also, (c) clusters and (d) cluster mean of 3-day isentropic backward trajectory for n-CPA.
표 Composite surface pressure for (a) a-CPA and (b) a-RPA observed in Cheongju in central Korea in 2010
표 Average mass concentrations of TSP, PM10 and PM2.5, and CO concentrations 12 hours before, during hours, and after 12 hours while n-CBA and n-CPA. Also, the maximum mass and CO concentrations for a-CPA and a-RPA.
표 Variations of hourly TSP, PM10, PM2.5 and CO concentrations measured in Cheongju on (a) March 12~13 and (b) March 19~21, in 2010.
표 Duststorm (DS) originating from northern China and southern Mongolia and large-scale air pollutants transport (LSAPT) originating from eastern China observed by using meteorological charts (top), NOAA satellite RGB-composite images (middle), and BTD (bottom) on (a) December 1 and (b) December 2, 2010.
표 (a) Three-day isentropic backward trajectories arriving at Cheongju and (b) variations of hourly TSP, PM10, PM2.5 and CO concentrations during December 1~3, 2010.
표 Large-scale air pollutants transport (LSAPT) originating from eastern China observed by using meteorological charts (top), NOAA satellite RGB-composite images (middle), and BTD (bottom) on (a) October 18 and (b) November 7, 2010.
표 Variations of TSP, PM10, PM2.5 and CO concentrations at Cheongju and surface mixed heights during (a) October 16~21 and (b) November 5~7, 2010.
표 Distributions of AOD averages in the East Asian region from 2001 to 2010.
표 Comparisons of (a) daily and (b) monthly time series between MODIS AOD and ground-based PM10 and PM2.5 mass concentrations measured at Cheongju from 2001 to 2010.
표 Correlations between MODIS AOD and ground-based mass concentrations of PM10 and PM2.5 measured at Cheongju during 2001∼2010. Aerosol types of vertical atmosphere are identified by dust, sulphate, and smoke.
표 Yearly variations and changes of AOD and AE in East Asia (EA) including the sub-regions of eastern China (EC) the Yellow Sea and the Korean Peninsula (YK) from 2001 to 2010.
표 Annual variation and change of mass concentrations measured at Anmyon (A) and Cheongju (C) from 2001 to 2010.
표 Annual variation and change of monthly ratios of PM2.5 to PM10 mass concentrations at Cheongju from 2001 to 2010.
표 Seasonal mean AOD (left) and AE (right) over East Asia calculated from MODIS aerosol data from 2001 to 2010.
표 Monthly variation of mass concentrations measured at Anmyon (A) and Cheongju (C) from 2001 to 2010.
표 Yearly variations and changes of monthly AOD and AE in East Asia (EA) including the sub-regions of eastern China (EC) and the Yellow Sea and the Korean Peninsula (YK) from 2001 to 2010.
표 Changes in the seasonal mass concentrations at Cheongju from 2001 to 2010.
표 Monthly variations of average CO2 and δ13C at WLG, UUM, TAP, RYO and MLO for 1991-2011.
표 Annual variations of average CO2 and δ13C at WLG, UUM, TAP, RYO and MLO for 1991-2011.
표 Relation between atmospheric 1/CO2 and δ13C measured in the East Asian observatory sites and MLO in 2011.
표 Stable carbon isotope ratios of major components of terrestrial ecosystems.
표 Annual average CH4concentrations at WLG, UUM, TAP and MLO for 1991 ~ 2013.
표 Liner regressions of annual mean difference between the East Asian monitoring sites and MLO from 1991 to 2013.
표 Average seasonal cycles of atmospheric CH4 at the East Asian monitoring sites and MLO from 1991 to 2013. The dashed lines show a annual average MBL reference cycle for the same period.
표 Average seasonal cycle of atmospheric CH4 differences between TAP and MLO from 1991 to 2013.
표 Geographic locations of the monitoring sites in the East Asian region.
표 Average monthly variations in the difference between TAP and MLO from 1991 to 2013. Individual CH4 concentrations were classified into CBG, RPC, OBG, and PPO air flows based on three-day backward trajectories for the same period (There were no RPC cases at TAP for August).
표 A trend in the difference from MLO for the RPC route.
표 A series of satellite images showing the formation of sea ice in the West Korea Bay from 22 December 2012 to 11 March 2013.
표 Satellite images (left; NOAA satellite RGB composite image, right; Terra MODIS RGB composite image) showing the formation of sea ice in the West Korea Bay in 4 February 2014.
표 (a) Hotspots analysis at 1315 LST, April 25 2014 (NOAA-19;Ch.3); (b) A satellite image showing smoke at the same time (NOAA-19; Ch. 1, 2, 4).

과제명(ProjectTitle) :	-
연구책임자(Manager) :	-
과제기간(DetailSeriesProject) :	-
총연구비 (DetailSeriesProject) :	-
키워드(keyword) :	-
과제수행기간(LeadAgency) :	-
연구목표(Goal) :	-
연구내용(Abstract) :	-
기대효과(Effect) :	-

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연합인증

황해 지역의 광역적 대기환경 관측 및 현업적 연구
Monitoring of large-scale atmospheric environment over the Yellow Sea region and operational research 원문보기