무인항공기를 이용한 대기갈색연무의 기후효과 연구
Using Unmanned Aerial Vehicles (UAVs) to Study on the Climate Impacts of the Atmospheric Brown Clouds
0
조회
0
다운로드
2
인용
0
참고문헌
키워드
초록
In this paper we review current research on Atmospheric Brown Clouds (ABCs) with lightweight Unmanned Aerial Vehicles (UAVs) and miniaturized instruments. The UAV technology for in-situ measurements, including aerosol concentration, aerosol size distribution,aerosol absorption, cloud drop size distribution, solar radiation fluxes (visible and broadband),and spectral radiative fluxes, is a leading-edge technology for cost-effective atmospheric sounding, which can fill the gap between the ground measurement and satellite observation. The first experimental observation with UAVs in Korea, Cheju ABC Plume Monsoon Experiment (CAPMEX), conducted during summer 2008 revealed that the Beijing plumes exerted a strong positive influence on the net warming and fossil-fuel-dominated black-carbon plumes were approximately 100% more efficient warming agents than biomass-burning-dominated plumes. Long-term sustainable routine UAV measurements will eventually provide truly threedimensional data of ABCs, which is necessary for the better understanding of their climate impacts and for the improvement of numerical models for air pollution, weather forecast and climate change.
Abstract
In this paper we review current research on Atmospheric Brown Clouds (ABCs) with lightweight Unmanned Aerial Vehicles (UAVs) and miniaturized instruments. The UAV technology for in-situ measurements, including aerosol concentration, aerosol size distribution,aerosol absorption, cloud drop size distribution, solar radiation fluxes (visible and broadband),and spectral radiative fluxes, is a leading-edge technology for cost-effective atmospheric sounding, which can fill the gap between the ground measurement and satellite observation. The first experimental observation with UAVs in Korea, Cheju ABC Plume Monsoon Experiment (CAPMEX), conducted during summer 2008 revealed that the Beijing plumes exerted a strong positive influence on the net warming and fossil-fuel-dominated black-carbon plumes were approximately 100% more efficient warming agents than biomass-burning-dominated plumes. Long-term sustainable routine UAV measurements will eventually provide truly threedimensional data of ABCs, which is necessary for the better understanding of their climate impacts and for the improvement of numerical models for air pollution, weather forecast and climate change.
참고문헌 (18)
- 김지영, "기후변화 대응 에어러솔 연구 발전을 위한 정책 연구", 대기, 20(1), pp.49~61 (2010), 한국기상학회
- 윤순창, "유", 무인항공기를 이용한 기후변화 감 시, 2008, pp.1(3), 85~93
- Chazette, P., "A new approach for aerosol profiling with a lidar onboard an ultra light aircraft: application to the African Monsoon multidisciplinary Analysis", Environ. Sci. Technol, 41(24), pp.8335~8341 (2007)
- Corrigan, C.E, "Capturing vertical profiles of aerosols and black carbon over the Indian Ocean using autonomous unmanned aerial vehicles", Atmos. Chem. Phys, 8, pp.737~747 (2008)
- Holland, G. J., "Autonomous Aerosondes for economical atmospheric soundings anywhere on the globe", Bull. Amer. Meteor. Soc, 73, pp.1987~1998 (1992)
- Holland, G. J., "The aerosonde robotic aircraft: A new paradigm for environmental observations", Bull. Am. Meteorol. Soc, 82, pp.889~901 (2001)
- Huebert, B. J., "An overview of ACE-Asia: Strategies for quantifying the relationships between Asian aerosols and their climatic impacts", J. Geophys. Res, 108(D23), pp.8633~ (2003)[DOI]
- Kim, S.-W, "Vertical structure of aerosols and water vapor over West Africa during the African monsoon dry season", ATMOSPHERIC CHEMISTRY AND PHYSICS, 9, pp.8017~8038 (2009), COPERNICUS PUBLICATIONS
- kim, S.-W, "Aerosol and Cloud Properties during the Cloud Cheju ABC Plume - Asian Monsoon Experiment (CAPMEX) 2008: Linking between Ground-based and UAV Measurements, In American Geophysical Union - Fall Meeting 2009, abstract #A13K-07" (2009), American Geophysical Union - Fall Meeting 2009
- Nakajima T., "Overview of the Atmospheric Brown Cloud East Asian Regional Experiment 2005 and a study of the aerosol direct radiative forcing in east Asia", J. Geophys. Res, 112, pp.D24S91~ (2007)[DOI]
- Ramana, M. V, "Albedo, Atmospheric Solar Absorption and Heating rate measurements with stacked UAVs", Quart. J. Roy. Meteor. Soc, 133, pp.1913~1931 (2007)
- Ramana, M. V, "Using unmanned aircraft to measure the impact of pollution plumes on atmospheric heating rates and cloud properties during the Cheju ABC Plume-Asian Monsoon Experiment (CAPMEX), In American Geophysical Union-Fall Meeting 2009, abstract #A13K-08" (2009)
- 김상우, "Warming influenced by the ratio of black carbon to sulphate and the black-carbon source", NATURE GEOSCIENCE, 3(8), pp.542~545, Nature
- Ramanathan, V., "New Directions: Atmospheric Brown “Clouds", Atmospheric Environment, 37, pp.4033~4035 (2003)
- Ramanathan, V., "Atmospheric Brown Clouds: Hemispherical and regional variations in long range transport, absorption, and radiative forcing", J. Geophys. Res, 112, pp.D22S21~ (2007)[DOI]
- 정철, "Warming trends in Asia amplified by brown cloud solar absorption", NATURE, 448(7153), pp.575~5, NATURE PUBLISHING GROUP[DOI]
- Ramanathan, V., V., "Global and regional climate changes due to black carbon", Nature Geoscience, 1, pp.221~227 (2008)
- Atmospheric Brown Clouds: Regional Assessment Report with Focus on Asia, "Ramanathan, V.", the United Nations Environment Program, 1~360 (2008)