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ACID RAIN, ACTUAL STATE IN THE JAPAN SEA COAST AND ITS INFLUENCES ON SOIL-PLANT ECOSYSTEM OF SAND DUNE AREA

Research Project

Project/Area Number 03453132
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field 土壌・肥料
Research InstitutionTOTTORI UNIVERSITY

Principal Investigator

IIMURA Koji  TOTTORI UNIVERSITY, FUCULTY OF AGRICULTURE, PROFESSOR, 農学部, 教授 (60212718)

Co-Investigator(Kenkyū-buntansha) FUJIYAMA Hideyasu  TOTTORI UNIVERSITY, FUCULTY OF AGRICULTURE, ASSISTANT PROFESSOR, 農学部, 助教授 (90108796)
YAMAMOTO Sadahiro  TOTTORI UNIVERSITY, FUCULTY OF AGRICULTURE, RESEARCH ASSISTANT, 農学部, 助手 (30200801)
HONNA Toshimasa  TOTTORI UNIVERSITY, FUCULTY OF AGRICULTURE, ASSISTANT PROFESSOR, 農学部, 助教授 (90093624)
長井 武雄  鳥取大学, 農学部, 教授 (40032073)
Project Period (FY) 1991 – 1993
Project Status Completed (Fiscal Year 1993)
Budget Amount *help
¥6,600,000 (Direct Cost: ¥6,600,000)
Fiscal Year 1993: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 1992: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 1991: ¥4,600,000 (Direct Cost: ¥4,600,000)
KeywordsACID RAIN / SULFER DIOXIDE, NITROGEN DDIOXIDE / NEUTRALIZATION BY SOIL / CROP INJURY / SAND DUNE SOIL / SO_2・NO_2沈着量 / 雨水の平均pH / カラム〓透実験 / 交換性塩基 / 作物生育阻害 / 月別平均雨水pH / 酸性原因物質 / 土壌浸透水のpH / 植物生育阻害 / 可視障害
Research Abstract

Investigation of rainfall in Tottori Prefecture : Mean annual pH of rainfall taken from 17 sites in Tottori prefecture, lies on the Japan sea coast, during 1991-1993. distributed between 4.6 and 4.9, and were lower in the winter and higher in the summer. At the sea coast areas pH of the rainfall less than 4.5 were observed more frequently than the inner areas. Total ions, total non sea salt(nss) ions and nss-SO_4 ^<2-> in the rains also tended to be high in the winter. The amount of wet deposition of nss-SO_4 ^<2-> was about 3g ・ m^<-2> ・ y^<-1> as SO_2 , while the deposition of NO33^- was 1.4g ・ m^<-2> ・ y^<-1> as NO_2 .
Influence of acid rain on the soil : Air-dry topsoils of Sand-dune Regosol, Andosol, Brown Forest soil and Red-Yellow soil were filled up in glass columuns, artificial acid rains of various pHs were dropped by an amount corresponded to 3 annual precipitation and the leachates were analyzed. The pH of leachates from each soil column dropped with the artificial acid rain … More of pH4.0 were higher than the original solution pH, showing that the rains were neutralized not only with the exchangeable bases but also with Al and bases dissolved from the amorphous materials and primary minerals The rates of the above reactions to neutralize the acid rain were varied among the soils and the Ph of the rain added. Sanddune Regosol showed an unexpectedly high neutralizing capadity. The effect of acid rain to subsoils were recognized to be less than to the topsoils. The O horizon showed to have ability to neutralize acid rain.
Influence of acid rain on the plant growth : By spraying an artificial acid rain on tomatoes grown on Tottori sand dune soil, it was found that the spray on exclusively the tops showed more severe injurious effects than spraying on the tops including the soil on which the crop was grown, indicating that the injuries caused by acid rain was the direct atack on the leaves and stems, and that the soil mitigated the effect of acid rain. Degree of the tolerance of the crops against the direct exposure to acid rain corresponded with that to the acid soil, that is, spinatch was week, peas was a little more tolerant, and corn and soy bean were tolerant. Seedlings were more sensitive to acid rain than the matured crops. Less

Report

(4 results)
  • 1993 Annual Research Report   Final Research Report Summary
  • 1992 Annual Research Report
  • 1991 Annual Research Report
  • Research Products

    (15 results)

All Other

All Publications (15 results)

  • [Publications] 長井武雄,藤山英保,生田和義,川村和彦: "砂丘畑土壌における作物の生育に及ぼす酸性雨の影響" 第39回日本砂丘学会全国大会講演要旨集. 14-15 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 飯村康二,本名俊正,山本定博,上根久美子: "酸性雨に対する土壌の緩衝機構-1.黒ボク土及び砂丘末熟土について" 日本土壌肥料学会講演要旨集. 39. 160 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 古賀滋,飯村康二,本名俊正,山本定博,大本誠,原田淑子,上根久美子: "鳥取県における酸性雨の実態" 日本土壌肥料学会講演要旨集. 40. 197 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 飯村康二,本名俊正,山本定博,田中伸一: "鳥取大学構内の酸性雨について 酸性雨の土壌-植物環境に及ぼす影響に関する研究(1)" 鳥取大学農学部研究報告. 43. 15-20 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 飯村康二,本名俊正,山本定博: "鳥取県における酸性雨の実態" 因伯の果樹. 1991-7. 40-42 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] IMURA, K., T.HONNA, S.YAMAMOTO & S.TANAKA: "ACID RAIN OBSERVED IN THE CAMPUS OF TOTTORI UNIVERSITY-STUDIES ON INFLUENCES OF ACID RAIN ON SOLIS AND VEGETATIVE ENVIRONMENTS (1)" BULLETIN ON THE FACULTY OF AGRICULTURE, TOTTORI UNIVERSITY. VOL.43. 15-20 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] NAGAI, T., H, FUJIYAMA, K.IKUTA & K.KAWAMURA: "INFLUENCES OF ACID RAIN ON CROP GROWTH IN SAND DUNE FIELDS" PROCEEDINGS OF 39TH MEETING OF JAPANESE SOCIETY OF SAND DUNE RESEARCH. 14-15

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] IIMURA, K., HONNA, S.YAMAMOTO & K.KAMINE: "NEUTRALIZATION PROCESS OF ACID RAIN BY SOIL 1. KUROBOKU- AND SAND DUNE SOIL" PROCEEDINGS OF 1993 ANNUAL MEETING OF JAPANESE SOCIETY OF SOIL SCIENCE AND PLANT NUTRITION. 160

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] KOGA, S., K.IIMURA, T.HONNA, S.YAMAMOTO, M.OOMOTO, Y.HARADA & K.KAMINE: "ACTUAL STATE OF ACID RAIN IN TOTTORI PREFECTURE" PROCEEDINGS OF 1994 ANNUAL MEETING OF JAPANESE SOCIETY OF SOIL SCIENCE AND PLANT NUTRITION. 197

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 飯村康二・本名俊正・山本定博・上根久美子: "酸性雨に対する土壌の緩衝機構-1.黒ボク土及び砂丘未熟土について" 日本土壌肥料学会講演要旨集. 39. 160 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 長井武雄・藤山英保・生田和義・川村和彦: "砂丘畑土壌における作物の生育に及ぼす酸性雨の影響" 第39回日本砂丘学会全国大会講演要旨集. 14-15 (1992)

    • Related Report
      1993 Annual Research Report
  • [Publications] 長井 武雄・藤山 英保・生田 和義・川村 和彦: "砂丘畑土壌における作物の生育に及ぼす酸性雨の影響" 日本砂丘学会第39回全国大会講演要旨集. 14-15 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 飯村 康二・本名 俊正・山本 定博・上根 久美子: "酸性雨に対する土壌の緩衝機構 1.黒ボク土及び砂丘未熟土について" 日本土壌肥料学会講演要旨集. 39. 160- (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] 飯村 康二,本名 俊正,山本 定博,田中 伸一: "鳥取大学構内の酸性雨について 酸性雨の土壌ー植物生態系に及ぼす影響に関する研究(1)" 鳥取大学農学部研究報告. 43. 15-20 (1990)

    • Related Report
      1991 Annual Research Report
  • [Publications] 飯村 康二,本名 俊正,山本 定博: "鳥取県における酸性雨の実態" 因伯の果樹. 45ー7. 40-42 (1991)

    • Related Report
      1991 Annual Research Report

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Published: 1991-04-01   Modified: 2016-04-21  

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