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The Research on The Dry Deposition of Sulfur Dioxide in The Loess Zone.

Research Project

Project/Area Number 12374003
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section海外学術
Research Field Environmental dynamic analysis
Research InstitutionSaitama University

Principal Investigator

SAKAMOTO Kazuhiko  Saitama University, Graduate School of Science and Engineering, Saitama University, Professor (20111411)

Co-Investigator(Kenkyū-buntansha) ISHIHARA Hidekazu  Saitama University, Faculty of Engineering, Research Associate (20261878)
SEKIGUCHI Kazuhiko  Saitama University, Graduate School of Science and Engineering, Research Associate (50312921)
FUKUYAMA Tsutomu  国立環境研究所, Atmospheric Division National Institute for Environmental Studies, Laboratory Chief (90011642)
UTIYAMA Masahiro  国立環境研究所, Atmospheric Division National Institute for Environmental Studies, Senior Researcher (20160294)
Project Period (FY) 2000 – 2002
Project Status Completed (Fiscal Year 2002)
Budget Amount *help
¥19,150,000 (Direct Cost: ¥16,000,000、Indirect Cost: ¥3,150,000)
Fiscal Year 2002: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2001: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
Fiscal Year 2000: ¥5,500,000 (Direct Cost: ¥5,500,000)
KeywordsDry deposition / Loess / Sulfur dioxide / Ozone / Humidity effect / Deposition velocity / Gradient method / Passive method / 黄砂 / 黄土地帯 / 二酸化窒素 / 湿度 / 酸化割合
Research Abstract

During fiscal 2000-2002, we measured dry deposition velocity of sulfur dioxide and ozone in Beijing and Lanzhou City, Gansu in China with the overseas cooperative researchers belong to Sino-Japanese Friendship Center for Environmental Protection and Chinese Research Academy of Environmental Sciences. In the selection of sampling sites, the following items were considered; Convenience of the traffic, convenience. of the material supply, flatness of the ground, terrain information such as the area of the extent, earth surface condition including the vegetation, base line concentration of sulfur dioxide, representative wind velocity, mean temperature, humidity, etc. In both sites, measurement experiment of the deposition velocity was respectively carried out at two seasons using the meteorological gradient method and representative surface method using actual soil proposed by us. Still, both of Beijing and Lanzhou are yellow sand receptor region and air-polluted cities where the photochem … More ical smog was observed in China first. Thus, we can examine the dry deposition of the ozone to the loess with it of sulfur dioxide.
The dry deposition velocity of sulfur dioxide and ozone was obtained by the meteorological gradient method. Still, the deposition velocity of sulfur dioxide was obtained with representative surface method. In comparison of dry deposition velocity for sulfur dioxide estimated the above two methods, generally, the gradient method gave higher velocity than the representative surface method In order to clarify control factor of the deposition velocity, laboratory exposure experiment of loess collected in Lanzhou to sulfur dioxide was carried out under single and coexistence condition of the ozone and humidity changed considering the consistency with the field measurement data. Though the sulfur dioxide deposition velocity did not change by the coexistence of the ozone, as a result of the analysis of depositing sulfur compound, the proportion that oxidation of [S(IV)→S(VI)] for deposited sulfur dioxide was done tended to increase, as the ozone concentration is higher, more. The deposition velocity of sulfur oxide increased, as the humidity is higher, and under the drying condition such as the actual observation, it became low deposition velocity further than the humidifying. Less

Report

(4 results)
  • 2002 Annual Research Report   Final Research Report Summary
  • 2001 Annual Research Report
  • 2000 Annual Research Report
  • Research Products

    (27 results)

All 2003 2002 2001 2000 Other

All Journal Article (16 results) Publications (11 results)

  • [Journal Article] Measurements of sulfur dioxide and ozone dry deposition over short vegetation in North China-a preliminary results2003

    • Author(s)
      Sorimachi A., Sakamoto K ., Ishihara H., Fukuyama T., Utiyama M., Liu H., Wang W., Tang D., Dong X., Quan H.
    • Journal Title

      Atmospheric Environment 37

      Pages: 3157-3166

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Journal Article] Measurements of sulfur dioxide and ozone dry deposition over short vegetation in North China-a preliminary attempt.2003

    • Author(s)
      Sorimachi A., Sakamoto K., Ishihara H., Fukuyama T., Utiyama M., Liu H., Wang W., Tang D., Dong X., Quan H.
    • Journal Title

      Atmospheric Environment 37

      Pages: 3157-3166

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Journal Article] Energy consumption and emissions of SO_2, NO_x and CO_2 by region in China2002

    • Author(s)
      Mu H., Ning Y., Kondo Y., Tonooka Y., Zhou W., Sakamoto K.
    • Journal Title

      J. Dalian University of Technology 42

      Pages: 574-579

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Journal Article] Development of an automatic continuous analyzer for water-soluble gases in air by combining an artificial lung with an ion chromatograph2002

    • Author(s)
      Sakamoto K., Takeno M., Sekiguchi K., Ishitani O., Fukuyama T., Utiyama M.
    • Journal Title

      Atmospheric Environment 36

      Pages: 441-448

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Journal Article] Study on pollution characteristics of aerosols during sand-dust storm weather in Beijing2002

    • Author(s)
      Wang W., Yue X., Liu H., Pan Z., Tang D., Wang Y., Du R., Su H., Qian F., Sakamoto K.
    • Journal Title

      Acta Scientiae Circumstantiae 22

      Pages: 494-498

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Journal Article] Energy consumption and emissions of SO_2, NO_x and CO_2 by region in China2002

    • Author(s)
      Mu H., Ning Y., Kondo Y., Tonooka Y., Zhou W., Sakamoto K.
    • Journal Title

      J. Dalian Univetsity of Technology 42

      Pages: 574-579

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Journal Article] Development of gray system model on energy consumption and emissions of air pollutants and GHGs in China (I) Gray system model on energy consumption in China2002

    • Author(s)
      Mu H., Tonooka Y., Sakamoto K., Zhou W., Ning Y., Kondo Y.
    • Journal Title

      JIE 81

      Pages: 738-753

    • NAID

      10009574261

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Journal Article] Development of gray system model on energy consumption and emissions of air pollutants and GHGs in China (II) An emission model of SO_2, NO_x and CO_22002

    • Author(s)
      Mu H., Tonooka Y., Sakamoto K., Zhou W., Ning Y., Kondo Y.
    • Journal Title

      JIE 81

      Pages: 754-766

    • NAID

      10009574285

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Journal Article] Improved gray forecast models on China's energy consumption and CO_2 emission2002

    • Author(s)
      Mu H., Dong X., Sakamoto K., Tonooka Y., Zhou W., Ning Y.
    • Journal Title

      J.Desert Research 22

      Pages: 142-149

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Journal Article] Estimation and forecast of final energy consumption and SO_2, NO_x and CO_2 emission in China2002

    • Author(s)
      Mu H., Ning Y., Kondo Y., Zhou W., Tonooka Y., Sakamoto K.
    • Journal Title

      J.Dalton University of Technology 42

      Pages: 574-579

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Journal Article] Development of an automatic continuous analyzer for water-soluble gases in air by combining an artificial lung with an ionchromatograph2002

    • Author(s)
      Sakamoto K., Takeno M., Sekiguchi K., Ishitani O., Fukuyama T., Utiyama M.
    • Journal Title

      Atmospheric Environment 36

      Pages: 441-448

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Journal Article] Study on pollution characteristics of aerosols during sand-dust storm weather in Beijing.2002

    • Author(s)
      Wang W., Yue X, Liu H., Pan Z., Tang D., Wang Y., Du R., Su H., Qian F., Sakamoto K.
    • Journal Title

      Ada Scientiae Circumstantiae 22

      Pages: 494-498

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Journal Article] Study on dry deposition of SO_2-NO_x onto loess2001

    • Author(s)
      Sorimachi A., Sakai M., Ishitani O., Nishikawa M., Sakamoto K.
    • Journal Title

      Water, Air, and Soil Pollution 130

      Pages: 541-546

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Journal Article] Fine particle dry deposition onto a cropland-a trial to estimate deposition velocity2001

    • Author(s)
      Utiyama M., Fukuyama T., Izumi K., Sakamoto K., Sekiguchi K., Kim W, Koyama A., Aoki M., Hara H.
    • Journal Title

      Water, Air, and Soil Pollution 130

      Pages: 547-552

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Journal Article] Emission model for atmospheric pollutants in China (in Japanese)2001

    • Author(s)
      Mu H., Sakamoto K., Tonooka Y., Zhou W., Ning Y.
    • Journal Title

      NEDO Information Journal 853

      Pages: 1-6

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Journal Article] Collection of sulfite dioxide in gas stream using artificial lung (in Japanese)2000

    • Author(s)
      Sakamoto K., Li Dan, Ishitani O., Utiyama M., Fukuyama T.
    • Journal Title

      J.Jpn.Soc.Atmos.Environ. 35

      Pages: 242-249

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 坂木和彦, 李丹, 石谷治, 内山政弘, 福山力: "人工肺による気流中SO_2の捕集"大気環境学会誌. 35. 242-249 (2000)

    • Related Report
      2002 Annual Research Report
  • [Publications] Sorimachi, A., Sakai, M., Ishitani, O., Nishikawa, M., Sakamoto, K.: "Study on drydeposition of SO_2-NOx onto loess"Water, Air & Soil Pollution. 130. 541-546 (2001)

    • Related Report
      2002 Annual Research Report
  • [Publications] Utiyama, M., Fukuyama, T., Izumi, K., Sakamoto, K., Sekiguchi, K., Kim, W., Koyama, A., Hara, H.: "Fine Particle dry deposition onto cropland"Water, Air & Soil Pollution. 130. 547-552 (2001)

    • Related Report
      2002 Annual Research Report
  • [Publications] 穆海林, 坂本和彦, 外岡豊, 周偉生, 寧亜東: "中国の大気汚染物質排出モデル"NEDO情報誌. 853. 1-6 (2001)

    • Related Report
      2002 Annual Research Report
  • [Publications] Mu H., Tonooka., Sakamoto K., Zhou W., Ning Y., Kondo Y.: "Development of gray system model on energy consumption and emissions of air pollutants and GHGs in China (I) Gray system model on energy consumption in China"JIE. 81. 738-753 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Mu H., Tonooka., Sakamoto K., Zhou W., Ning Y., Kondo Y.: "Development of gray system model on energy consumption and emissions of air pollutants and GHGs in China (II) An emission model of SO_2, NO_x and CO_2"JIE. 81. 754-766 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Mu H., Dong X., Sakamoto K., Tonooka Y., Zhou W., Ning Y.: "Improved gray forecast models on China's energy consumption and CO_2 emission"J. Desert Research. 22. 258-265 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Sorimachi, A., Sakai, M., Ishitani, O., Nishikawa, M., Sakamoto, K.: "Study on drydeposition of SO_2-NO_x onto loess"Water,Air.& Soil Pollution. 130. 541-546 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Utiyama, M., Fukuyama, T., Izumi, K., Sakamoto, K., Sekiguchi, K., Kim, W., Koyama, A., Hara, H.: "Fine Particle dry deposition onto cropland"Water,Air.& Soil Pollution. 130. 547-552 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] A.Sorimachi,M.Sakai,O.Ishitani,M.Nishikawa,and K.Sakamoto: "Study on dry deposition of SO_2-NO_2 onto Loess"Proceedings of 6^<th> International Conference on Acidic Deposition. (発表予定). (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] 坂本和彦,李丹,石谷治,福山力,内山政弘: "人工肺による気流中の硫黄酸化物の濃縮捕集"大気環境学会誌. 35巻・4号. 242-249 (2000)

    • Related Report
      2000 Annual Research Report

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Published: 2000-04-01   Modified: 2016-04-21  

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