Title Transcription | ヨドエ ヘイヤ ノ カンシンセイ コカンキョウ ヘンセン
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Title Alternative (English) | Holocene paleoenvironmental change in Yodoe plain,Tottori Prefecture,SouthwestJapan
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File | |
language |
jpn
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Author |
Watanabe, Masami
Nakamura, Tadashi
Arakawa, Yoshitake
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Description | The Holocene history of the Yodoe plain,westan Tottori Prefecture Southwest Japan,has been studied from Pollen analysis and by review of existing data.
On the basis of pollen stratigraphy the paleoenvironment is divided into eight local pollen assemblage zones(YD-VⅢ~Ⅰ).YB-VⅢ to VⅡ:from about 7000 yr B.P. to 4000 yr B.P. ; YB-IV : from about 4000 yr B.P. to 1250 yr B.P. ; YB-V to Ⅲ: from 1250 yr B.P. to 450 yr B.P.;YB-Ⅱ to I:from 450 yr B.P. to the present day. The Holocene history of Yodoe plain is reconstructed in five stages(Stage 1 to 5). Stage1:Bay Stage,before about 7000 yr B.P. Stage2:Coastal lagoon stage,from about 7000 yr B.P. to 4000 yr B.P. Stage3:Swamp stage,from after 4000 yr B.P. to 1250 yr B.P. Stage4:Marsh stage,from 1250 yr B.P. to before 450 yrB.P. Stage5:Paddy field stage,from 450 yr B.P. to the present day. |
Journal Title |
島根大学地球資源環境学研究報告
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Volume | 19
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Start Page | 31
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End Page | 35
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ISSN | 13439774
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Published Date | 2000-12-25
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NCID | AA11455176
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DOI(SelfDOI) | |
Publisher | 島根大学総合理工学部地球資源環境学教室
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Publisher Aalternative | Department of Geoscience, Interdisciplinary Faculty of Science and Engineering, Shimane University
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NII Type |
Departmental Bulletin Paper
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Format |
PDF
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Text Version |
出版社版
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OAI-PMH Set |
Interdisciplinary Graduate School of Science and Engineering
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Remark | 12-14,16+ / 1993+
徳岡隆夫教授退官記念論誌集
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他の一覧 |