DISTRIBUTION OF PARTICULATE SULFUR IN THE WINTER ARCTIC STRATOSPHERE : BALLOON-BORNE MEASUREMENTS OF PARTICLE NUMBER CONCENTRATION
スポンサーリンク
概要
- 論文の詳細を見る
Balloon-borne measurements of the size-number concentration of atmospheric particles were made in December 1994 and January 1995 at Ny-Alesund, Norway (79°N, 12°E). The measurements showed that the number concentration of stratospheric particles was 2 particles/(cm)^3 (particle diameter≧0.3μm) and 5×(10)^<-2> particles/(cm)^3 (particle diameter≧1.2μm) at the potential temperature height of 370K (near the height of the background aerosol layer peak) on December 18,1994,and 2 particles/(cm)^3 (particle diameter≧0.3μm) and 2×(10)^<-3> particles/(cm)^3 (particle diameter≧1.2μm) at the potential temperature height of 370K on January 17,1995. The number-size distribution function of the background sulfate particles showed noticeable decrease of particle concentration in the size range of 0.5-0.8μm in diameter in the heights of 350K-370K potential temperature from December 1994 to January 1995,suggesting that sulfate particles growing through up-take of water vapor descended in the winter polar stratosphere.The winter polar stratosphere functions as one possible sink in the global budget of atmospheric sulfur.
- 国立極地研究所の論文
著者
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Neuber Roland
Alfred Wegener Institute for Polar and Marine Research
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Iwasaka Y
Graduate School Of Environmental Studies Nagoya Univ.
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Iwasaka Yasunobu
Solar-terrestrial Environment Laboratory Nagoya University
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Iwasaka Y
Nagoya Univ. Nagoya Jpn
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Nagatani Masahiro
Solar Terrestrial Environment Laboratory, Nagoya Univ.
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FUJIWARA Motowo
Department of Earth System Science, Faculty of Science, Fukuoka University
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ADACHI Hiroshi
Solar Terrestrial Environment Laboratory, Nagoya University
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HAYASHI Masahiko
Solar Terrestrial Environment Laboratory, Nagoya University
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Watanabe Masaharu
Solar-Terrestrial Environment Laboratory, Nagoya University
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NAKADA Hiroshi
Solar Terrestrial Environment Laboratory, Nagoya University
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NAKANE Hideaki
National Institute of Environmental Studies
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ゲルナント H.
Alfred Wegener Institute For Polar And Marine Research
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Neuber Roland
Alfred Wegener Institute For Polar And Marine Research Research Unit Potsdam
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Iwasaka Y
Solar-terrestrial Environment Laboratory Nagoya University
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Nagatani Masahiro
Solar Terrestrial Environment Laboratory Nagoya Univ.
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Nagatani Masahiro
Solar-terrestrial Environment Laboratory Nagoya University
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Iwasaka Yasunobu
Graduate School Of Environmental Studies Nagoya Univ.
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Iwasaka Yasunobu
Unmanned Aircraft Planning Group:solar Terrestrial Environmental Laboratory Nagoya University:nihon
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Iwasaka Yasunobu
Solar Terrestrial Environment Laboratory Nagoya University
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Nakada Hiroshi
Solar-terrestrial Environment Laboratory Nagoya University
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Fujiwara M
Fukuoka Univ.
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Fujiwara Motoo
Faculty Of Science Fukuoka University
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Gernandt Hartwig
Alfred Wegener Institute for Polar and Marine Research, Research Unit Potsdam
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Hayashi Masahiko
Solar Terrestrial Environment Laboratory Nagoya University
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Gernandt Hartwig
Alfred Wegener Institute For Polar And Marine Research
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Adachi Hiroshi
Solar Terrestrial Environment Laboratory Nagoya University
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Nakane H
National Institute For Environmental Studies
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Fujiwara Motowo
Department Of Applied Physics Faculty Of Science Fukuoka University
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Watanabe Masaharu
Solar Terrestrial Environmental Laboratory Nagoya University
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Fujiwara Motowo
Department Of Applied Physics Fukuoka University
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Nonaka Hidefumi
Department Of Applied Physics Fukuoka University
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Watanabe Masaharu
Solar Terrestrial Environment Laboratory Nagoya University
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Fujiwara Motowo
Faculty of Science, Fukuoka University, Nanakuma, Jonan-ku, Fukuoka 814-0180, Japan.
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