| Co-Investigator(Kenkyū-buntansha) |
OHTA Yukio the department of technology, Hokkaido University, Professor, 工学部, 教授 (00100058)
TAKEUCHI Nobuo Center for Environmental Remote Senseig, Chiba University, Professor, 環境リモートセンシング研究センター, 教授 (60101044)
TAKAMURA Tamio Center for Environmental Remote Sensing, Chiba University, Professor, 環境リモートセンシング研究センター, 教授 (40272356)
NUMAGUCHI Atsushi Division of Ocean and Atmospheric Science, Hokkaido University, associate pforessor, 地球環境科学研究科, 助教授 (30237797)
ENDO Tatuso Institute of Law Temperature Sciences, Hokkaido University, associate professor, 低温科学研究所・降雪物理部門, 助教授 (20001844)
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| Research Abstract |
Global distributions of aerosol optical thickness and Ångstrom exponent and cloud optical thickness and effective radius were obtained from satellite remote sensing and climate models. Ground-based chemical and radiative measurements were also performed to derive the optical thickness and the single scattering albedo of aerosols. These results show that characteristic distributions of industrial aerosols, biomass burning aerosols and so on. Resulted values of radiative forcing of the direct and indirect forcing of aerosols are from -0.1W/m2 to -0.2W/m2 and from -0.7W/m2 to -1.7W/m2, respectively
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