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Studies on classification, dating and genetic environments of paleosols in cold climatic regions, north Japan

Research Project

Project/Area Number 62480049
Research Category

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

Allocation TypeSingle-year Grants
Research Field 土壌・肥料
Research InstitutionObihiro University of Agriculture and Veterinary Medicine

Principal Investigator

KONDO Yuko  Professor, Obihiro University, 畜産学部, 教授 (30003081)

Co-Investigator(Kenkyū-buntansha) KOSAKI Takashi  Instructor, Obihiro University, 畜産学部, 助手 (00144345)
TSUCHIYA Fujio  Assoc. Professor, Obihiro University, 畜産学部, 助教授 (30003130)
KONDO Renzo  Assoc. Professor, Obihiro University, 畜産学部, 助教授 (30003106)
Project Period (FY) 1987 – 1988
Project Status Completed (Fiscal Year 1988)
Budget Amount *help
¥3,300,000 (Direct Cost: ¥3,300,000)
Fiscal Year 1988: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 1987: ¥2,800,000 (Direct Cost: ¥2,800,000)
KeywordsCold climatic region / Periglacial paleosols / Permafrost / テフロクロノロジー / 古土壌 / テフロクロノジー / 寒冷気候の古土壌 / 古土壌の分類 / 古土壌の堆積年代 / 古土壌の生成環境 / 土壌生成分類
Research Abstract

The buried periglacial paleosols, involutions and earth hummocks, are often observed in Hokkaido and northeastern honshu, north Japan. The tephrochronological studies of the Late Pleistocene periglacial phenomena are carried out and the paleopedology in the investigation area is also discussed.
In the Tokachi Plain of the eastern Hokkaido, fossil periglacial paleosols in the Late Pleistocene such as involutions were found at many places in the buried volcanic ash soils. Ages of these pale-osols are considered to be well correlative to the cold climatic stages of the Late Pleistocene revealed by plant opal analyses and by floral assemblages.
A sporadic permafrost is distributed in the vicinity of Tokachi-mitsumata, northernmost Tokachi District. This relict permafrost (ca.1.3-4.0m deep and ca.26,500m^2 in area) is know only on the NNW steep slope of above 830-886m in altitude. Since the ^<14>C dating made on wood sample collected in the lowermost level of the frozen layer indicate 4,540 105 yrs. B.P.. Annual soil temperature at 0.5m depth is -4.3゜C.
The morphology and nature of the involutions in the buried volcanic ash soils, sporadic permafrost and earth hummocks; and their geographical distribution are briefly given in this report.

Report

(3 results)
  • 1988 Annual Research Report   Final Research Report Summary
  • 1987 Annual Research Report
  • Research Products

    (22 results)

All Other

All Publications (22 results)

  • [Publications] KONDO,Y.;AMANO,Y.: Proceedings of the 9th International Soil Classification Workshop(Japan). (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] KONDO,R.;SASE,T.;KATO,Y.: Proceedings of the 9th International Soil Classification Workshop(Japan). (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 近堂祐弘・土肥誠: ペドロジスト. 31巻. 104-115 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 近堂祐弘、加藤誠、小崎隆: 日本土壌肥料学会講演要旨集. 35集. (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 日本第四紀学会 編 具塚爽平 他 編: "日本第四紀地図I地形・地質・活構造図" 東京大学出版会, ,119 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 日本土壌肥料学会北海道支部 編 飯村康二 他 編: "北海道農業と土壌肥料1987" (財)北農会, 475 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] KONDO, Y.; AMANO, Y.: "Tephrochronology" Proceedings of the 9th International Soil Classification Workshop(Japan). (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] KONDO, R.; SASE, T.; KATO, Y.: "Opal phytolith analysis of Andisols with regard to interpretation of paleovegetation" Proceedings of the 9th International Soil Classification Workshop (Japan). (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] KONDO, Y.; DOHI, M.: "Distribution, stratigraphy, and chemical composition of the ferromagnetic minerals of the Tarumai "c_1" ash" Pedologist. Vol.31. 108-119 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] KONDO, Y.; KATO, M.; KOSAKI, T.: "Physical and biological environments of the permafrost in the Tokachi-mitsumata, Hokkaido" Abstr., The 1989 Meeting, Japanese Society of Soil Science and Plant Nutrition. Vol.35. (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Edited by Japan Association for Quaternary Research, Kaizuka and others.: Quaternary Maps of Japan. University of Tokyo Press, 1-119 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] KONDO,Y.,AMANO,Y: Proceedings of the 9th International Soil Classification Workshop(Japan). (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] KONDO,R.,SASE,T.,KATO,T.: Proceedings of the 9th International Soil Classification Workshop(Japan). (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 近堂祐弘,土肥誠: ペトロジスト. 31巻. 104-115 (1987)

    • Related Report
      1988 Annual Research Report
  • [Publications] 近堂祐弘,加藤誠,小崎隆: 日本土壌肥料科学会講演要旨集. 35集. (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] 日本第四紀学会編貝塚爽平他編集,分担執筆: "日本第四紀地図 I地形・地質・活構造図" 東京大学出版会, ,1-119 (1987)

    • Related Report
      1988 Annual Research Report
  • [Publications] 日本土壌肥料科学会北海道支部編飯村康二他編集,分担執筆: "北海道農業と土壌肥料1987" 北農会, 1-475 (1987)

    • Related Report
      1988 Annual Research Report
  • [Publications] Kondo,Y.: Proceedings of the 9th International Soil Classification Workshop.(1988)

    • Related Report
      1987 Annual Research Report
  • [Publications] 近堂祐弘: ペドロジスト. 31. 104-115 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] Kondo,R.: Proceedings of the 9th International Soil Classification Workshop.(1988)

    • Related Report
      1987 Annual Research Report
  • [Publications] 日本第四紀学会;編: "日本第四紀地図I地形・地質・活構造図" 東京大学出版会, 4,119 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] 日本土壌肥料科学会北海道支部;編: "北海道農業と土壌肥料1987" 財団法人北農会, 475 (1987)

    • Related Report
      1987 Annual Research Report

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Published: 1987-04-01   Modified: 2016-04-21  

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