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      KCI등재 SCIE SCOPUS

      Influence of Atmospheric Relative Humidity on Ultraviolet Flux and Aerosol Direct Radiative Forcing: Observation and Simulation

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      https://www.riss.kr/link?id=A103801005

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      다국어 초록 (Multilingual Abstract)

      The atmospheric aerosols can absorb moisture from the environment due to their hydrophilicity and thus affect atmospheric radiation fluxes. In this article, the ultraviolet radiation and relative humidity (RH) data from ground observations and a radiative transfer model were used to examine the influence of RH on ultraviolet radiation flux and aerosol direct radiative forcing under the clear-sky conditions. The results show that RH has a significant influence on ultraviolet radiation because of aerosol hygroscopicity.
      The relationship between attenuation rate and RH can be fitted logarithmically and all of the R2 of the 4 sets of samples are high, i.e.
      0.87, 0.96, 0.9, and 0.9, respectively. When the RH is 60%, 70%, 80% and 90%, the mean aerosol direct radiative forcing in ultraviolet is −4.22W m−2, −4.5W m−2, −4.82W m−2 and −5.4W m−2, respectively.
      For the selected polluted air samples the growth factor for computing aerosol direct radiative forcing in the ultraviolet for the RH of 80% varies from 1.19 to 1.53, with an average of 1.31.
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      The atmospheric aerosols can absorb moisture from the environment due to their hydrophilicity and thus affect atmospheric radiation fluxes. In this article, the ultraviolet radiation and relative humidity (RH) data from ground observations and a radia...

      The atmospheric aerosols can absorb moisture from the environment due to their hydrophilicity and thus affect atmospheric radiation fluxes. In this article, the ultraviolet radiation and relative humidity (RH) data from ground observations and a radiative transfer model were used to examine the influence of RH on ultraviolet radiation flux and aerosol direct radiative forcing under the clear-sky conditions. The results show that RH has a significant influence on ultraviolet radiation because of aerosol hygroscopicity.
      The relationship between attenuation rate and RH can be fitted logarithmically and all of the R2 of the 4 sets of samples are high, i.e.
      0.87, 0.96, 0.9, and 0.9, respectively. When the RH is 60%, 70%, 80% and 90%, the mean aerosol direct radiative forcing in ultraviolet is −4.22W m−2, −4.5W m−2, −4.82W m−2 and −5.4W m−2, respectively.
      For the selected polluted air samples the growth factor for computing aerosol direct radiative forcing in the ultraviolet for the RH of 80% varies from 1.19 to 1.53, with an average of 1.31.

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      참고문헌 (Reference)

      1 Tang, I. N, "Water activities, densities, and refractive indices of aqueous sulfate and sodium nitrate droplets ofatmospheric importance" 99 : 18801-18808, 1994

      2 R. McPeters, "Validation of the Aura Ozone Monitoring Instrument total column ozone product" Wiley-Blackwell 113 (113): 2008

      3 Chadyšiene, R., "Ultraviolet radiation albedo of natural surfaces" 16 : 83-88, 2008

      4 "U.S. Standard Atmosphere, 1976: U.S. Government Printing Office. Washington, D.C"

      5 Loeb, N. G., "Top-of-Atmosphere Direct Radiative Effect of Aerosols over Global Oceans from Merged CERES and MODIS Observations" 18 : 3506-3526, 2005

      6 Deng, T., "The vertical distribution of aerosol optical properties in a severe haze event" 33 : 1921-1928, 2013

      7 Madroniich, S, "The atmosphere and UV-B radiation at ground level. Environmental UV Photobiology" Springer 1-39, 1993

      8 Lohmann, U., "Stronger constraints on the anthropogenic indirect aerosol effect" 298 : 1012-1015, 2002

      9 Lars, O. B, "Stratospheric ozone, ultraviolet radiation, and cryptogams" 135 : 326-333, 2007

      10 R. D. Piacentini, "Solar ultraviolet irradiance for clear sky days incident at Rosario, Argentina: Measurements and model calculations" Wiley-Blackwell 107 (107): 2002

      1 Tang, I. N, "Water activities, densities, and refractive indices of aqueous sulfate and sodium nitrate droplets ofatmospheric importance" 99 : 18801-18808, 1994

      2 R. McPeters, "Validation of the Aura Ozone Monitoring Instrument total column ozone product" Wiley-Blackwell 113 (113): 2008

      3 Chadyšiene, R., "Ultraviolet radiation albedo of natural surfaces" 16 : 83-88, 2008

      4 "U.S. Standard Atmosphere, 1976: U.S. Government Printing Office. Washington, D.C"

      5 Loeb, N. G., "Top-of-Atmosphere Direct Radiative Effect of Aerosols over Global Oceans from Merged CERES and MODIS Observations" 18 : 3506-3526, 2005

      6 Deng, T., "The vertical distribution of aerosol optical properties in a severe haze event" 33 : 1921-1928, 2013

      7 Madroniich, S, "The atmosphere and UV-B radiation at ground level. Environmental UV Photobiology" Springer 1-39, 1993

      8 Lohmann, U., "Stronger constraints on the anthropogenic indirect aerosol effect" 298 : 1012-1015, 2002

      9 Lars, O. B, "Stratospheric ozone, ultraviolet radiation, and cryptogams" 135 : 326-333, 2007

      10 R. D. Piacentini, "Solar ultraviolet irradiance for clear sky days incident at Rosario, Argentina: Measurements and model calculations" Wiley-Blackwell 107 (107): 2002

      11 A. Papayannis, "Role of urban and suburban aerosols on solar UV radiation over Athens, Greece" Elsevier BV 32 (32): 2193-2201, 1998

      12 Xia, D, "Research on the method of retrieving aerosol single scattering albedo by using the ultra-violet and visible radiation" 33 : 402-408, 2013

      13 Cheng, Y. F, "Relative humidity dependence of aerosol optical properties and direct radiative forcing in the surface boundary layer at Xinken in Pearl River Delta of China: An observation based numerical study" 42 : 6373-6397, 2008

      14 Andreae, M. O, "Optical properties and chemical composition of the atmospheric aerosol in urban Guangzhou" 42 : 6335-6350, 2008

      15 Tan, H, "Observation of aerosol optical depth over the Pearl River Delta" 29 : 1146-1155, 2009

      16 Penner, J. E, "Obervational evidence of a change in radiative forcing due to the indirect aerosol effect" 427 : 231-234, 2004

      17 Tan, H, "Measurements of particle number size distributions and new particle formation events during winter in the Pearl River Delta region" 22 : 191-199, 2016

      18 Yoon, C. S, "Influences of relative humidity on aerosol optical properties and aerosol radiative forcing during ACEAsia" 40 : 4328-4388, 2006

      19 Z. J. Lin, "Impact of relative humidity and particles number size distribution on aerosol light extinction in the urban area of Guangzhou" Copernicus GmbH 13 (13): 1115-1128, 2013

      20 Sjogren, S., "Hygroscopicity of the submicrometer aerosol at the high-Alpine site Jungfraujoch, 3580 m a.s.l" 8 : 5715-5729, 2008

      21 Kotchenruther, R. A., "Humidication factors for atmospheric aerosols off the mid-Atlantic coast of the United States" 104 : 2239-2252, 1999

      22 Sachchidanand Singh, "High-altitude clear-sky direct solar ultraviolet irradiance at Leh and Hanle in the western Himalayas: Observations and model calculations" Wiley-Blackwell 109 (109): 2004

      23 Joshua L. Santarpia, "Diurnal variations in the hygroscopic growth cycles of ambient aerosol populations" Wiley-Blackwell 110 (110): 2005

      24 Srivastava, M. K, "Direct solar ultraviolet irradiance over Nainital, India, in the central Himalayas for clear-sky day conditions duringDecember 2004" 111 : D08201-, 2006

      25 B.L. Zhuang, "Direct radiative forcing and climate effects of anthropogenic aerosols with different mixing states over China" Elsevier BV 79 : 349-361, 2013

      26 Dong Xia, "Correction of UVS-AB-T UV Radiometers Using a Radiative Transfer Model" American Meteorological Society 31 (31): 1098-1103, 2014

      27 Peter, K, "Comparison of models used for UV index calculations" 67 : 657-662, 1998

      28 Michalsky, J. J., "Comparison of UV-RSS spectral measurements and TUV model runs for clear skies for the May 2003ARM aerosol intensive observation period" 8 : 1813-1821, 2003

      29 Chen, H. Z, "Compare of black carbon concentration variation between Dongguan and Maofengshan" 33 : 605-612, 2013

      30 XueJiao Deng, "Attenuation of ultraviolet radiation reaching the surface due to atmospheric aerosols in Guangzhou" Springer Nature 57 (57): 2759-2766, 2012

      31 Haobo Tan, "An observational study of the hygroscopic properties of aerosols over the Pearl River Delta region" Elsevier BV 77 : 817-826, 2013

      32 Im, J.-S, "An assessment of hygroscopic growth factors for aerosols in the surface boundary layer for computing direct radiative forcing" 106 : 20213-20224, 2001

      33 Krzycin, J. W, "Aerosol impact on the surface UV radiation from the ground-based measurements taken at Belsk, Poland" 13 : 16175-16181, 1996

      34 Kaufman, Y. J, "A satellite view of aerosols in the climate system" 419 : 215-223, 2002

      35 Mie, G, "A contribution to the optics of turbid media, especially colloidal metallic suspensions" 25 : 377-445, 1908

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      2023 평가예정 해외DB학술지평가 신청대상 (해외등재 학술지 평가)
      2020-11-03 학술지명변경 한글명 : 한국기상학회지 -> Asia-Pacific Journal of Atmospheric Sciences KCI등재
      2020-01-01 평가 등재학술지 유지 (해외등재 학술지 평가) KCI등재
      2011-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2009-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2008-02-05 학술지명변경 외국어명 : 미등록 -> Asia-Pacific Journal of Atmospheric Sciences KCI등재
      2007-08-13 학술지명변경 한글명 : 한국기상학회지 -> Journal of the Korean Meteorological Society(한국기상학회지) KCI등재
      2007-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2005-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2002-01-01 평가 등재학술지 선정 (등재후보2차) KCI등재
      1999-07-01 평가 등재후보학술지 선정 (신규평가) KCI등재후보
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      기준연도 WOS-KCI 통합IF(2년) KCIF(2년) KCIF(3년)
      2016 1.81 0.51 1.31
      KCIF(4년) KCIF(5년) 중심성지수(3년) 즉시성지수
      1.11 0.95 0.771 0.32
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